4 files changed, 572 insertions, 555 deletions
diff --git a/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAlertsAbatementFlowletTest.java b/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAlertsAbatementFlowletTest.java
index baf42cc..e0c6d06 100644
--- a/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAlertsAbatementFlowletTest.java
+++ b/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAlertsAbatementFlowletTest.java
@@ -1,234 +1,251 @@
-package org.openecomp.dcae.apod.analytics.cdap.tca.flowlet;
-
-import co.cask.cdap.api.dataset.lib.ObjectMappedTable;
-import co.cask.cdap.api.flow.flowlet.FlowletContext;
-import co.cask.cdap.api.flow.flowlet.OutputEmitter;
-import com.google.common.collect.ImmutableList;
-import org.apache.commons.lang3.tuple.Pair;
-import org.junit.Test;
-import org.mockito.Mockito;
-import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
-import org.openecomp.dcae.apod.analytics.cdap.common.domain.tca.ThresholdCalculatorOutput;
-import org.openecomp.dcae.apod.analytics.cdap.common.exception.CDAPSettingsException;
-import org.openecomp.dcae.apod.analytics.cdap.common.persistance.tca.TCAAlertsAbatementEntity;
-import org.openecomp.dcae.apod.analytics.cdap.common.persistance.tca.TCAVESAlertEntity;
-import org.openecomp.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
-import org.openecomp.dcae.apod.analytics.cdap.tca.settings.TCAPolicyPreferences;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.ControlLoopEventStatus;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.MetricsPerEventName;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.Threshold;
-import org.openecomp.dcae.apod.analytics.tca.utils.TCAUtils;
-
-import java.util.Date;
-import java.util.List;
-
-import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-/**
- * Author: rs153v (Rajiv Singla) . Creation Date: 9/12/2017.
- */
-public class TCAVESAlertsAbatementFlowletTest extends BaseAnalyticsCDAPTCAUnitTest {
-
-    private static final TCAPolicyPreferences sampleTCAPolicyPreferences = getSampleTCAPolicyPreferences();
-    private static final List<MetricsPerEventName> metricsPerEventNames = sampleTCAPolicyPreferences
-            .getMetricsPerEventName();
-    private final OutputEmitter<String> mockOutputEmitter = mock(OutputEmitter.class);
-
-    private class TestTCAVESAlertsAbatementFlowlet extends TCAVESAlertsAbatementFlowlet {
-
-        public TestTCAVESAlertsAbatementFlowlet(String tcaAlertsAbatementTableName) {
-            super(tcaAlertsAbatementTableName);
-            this.alertsAbatementOutputEmitter = mockOutputEmitter;
-            doNothing().when(mockOutputEmitter).emit(any(String.class));
-        }
-    }
-
-    @Test
-    public void testConfigure() throws Exception {
-        final TCAVESAlertsAbatementFlowlet tcavesAlertsAbatementFlowlet =
-                new TCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
-        assertFlowletNameAndDescription(CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_ABATEMENT_NAME_FLOWLET,
-                CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_ABATEMENT_DESCRIPTION_FLOWLET,
-                tcavesAlertsAbatementFlowlet);
-    }
-
-    @Test(expected = CDAPSettingsException.class)
-    public void testDetermineAbatementAlertsWhenViolatedMetricsEventNameIsBlank() throws Exception {
-
-        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
-                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
-        final Threshold violatedThreshold = getViolatedThreshold(ControlLoopEventStatus.ONSET);
-        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
-                getMockThresholdCalculatorOutput(violatedThreshold);
-        when(mockThresholdCalculatorOutput.getViolatedMetricsPerEventName()).thenReturn("");
-
-        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
-    }
-
-    @Test
-    public void testDetermineAbatementAlertsWhenControlLoopTypeIsONSET() throws Exception {
-
-        final String testTCAAlertsAbatementTableName = "testTCAAlertsAbatementTableName";
-        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
-                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
-
-        final FlowletContext mockFlowletContext = mock(FlowletContext.class);
-        final ObjectMappedTable<TCAAlertsAbatementEntity> mockObjectMappedTable = mock(ObjectMappedTable.class);
-        when(mockFlowletContext.getDataset(eq(testTCAAlertsAbatementTableName))).thenReturn(mockObjectMappedTable);
-        tcaAlertsAbatementFlowlet.initialize(mockFlowletContext);
-
-        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAAlertsAbatementEntity.class));
-
-        final Threshold violatedThreshold = getViolatedThreshold(ControlLoopEventStatus.ONSET);
-        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
-                getMockThresholdCalculatorOutput(violatedThreshold);
-
-        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
-        verify(mockObjectMappedTable,
-                times(1)).write(any(String.class), any(TCAAlertsAbatementEntity.class));
-        verify(mockOutputEmitter, times(1)).emit(any(String.class));
-
-    }
-
-
-    @Test
-    public void testDetermineAbatementAlertsWhenControlLoopTypeIsABATEDAndNoPreviousAlertWasSent() throws Exception {
-
-        final String testTCAAlertsAbatementTableName = "testTCAAlertsAbatementTableName";
-        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
-                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
-
-        final FlowletContext mockFlowletContext = mock(FlowletContext.class);
-        final ObjectMappedTable<TCAAlertsAbatementEntity> mockObjectMappedTable = mock(ObjectMappedTable.class);
-        when(mockFlowletContext.getDataset(eq(testTCAAlertsAbatementTableName))).thenReturn(mockObjectMappedTable);
-        tcaAlertsAbatementFlowlet.initialize(mockFlowletContext);
-
-        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAAlertsAbatementEntity.class));
-        final TCAAlertsAbatementEntity tcaAlertsAbatementEntity = mock(TCAAlertsAbatementEntity.class);
-        when(mockObjectMappedTable.read(any(String.class))).thenReturn(tcaAlertsAbatementEntity);
-        when(tcaAlertsAbatementEntity.getAbatementSentTS()).thenReturn(null);
-
-        final Threshold violatedThreshold = getViolatedThreshold(ControlLoopEventStatus.ABATED);
-        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
-                getMockThresholdCalculatorOutput(violatedThreshold);
-
-        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
-        verify(mockObjectMappedTable,
-                times(1)).write(any(String.class), any(TCAAlertsAbatementEntity.class));
-        verify(mockOutputEmitter, times(1)).emit(any(String.class));
-
-    }
-
-    @Test
-    public void testDetermineAbatementAlertsWhenControlLoopTypeIsABATEDAndPreviousAlertWasAlreadySent() throws
-            Exception {
-
-        final String testTCAAlertsAbatementTableName = "testTCAAlertsAbatementTableName";
-        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
-                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
-
-        final FlowletContext mockFlowletContext = mock(FlowletContext.class);
-        final ObjectMappedTable<TCAAlertsAbatementEntity> mockObjectMappedTable = mock(ObjectMappedTable.class);
-        when(mockFlowletContext.getDataset(eq(testTCAAlertsAbatementTableName))).thenReturn(mockObjectMappedTable);
-        tcaAlertsAbatementFlowlet.initialize(mockFlowletContext);
-
-        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAAlertsAbatementEntity.class));
-        final TCAAlertsAbatementEntity tcaAlertsAbatementEntity = mock(TCAAlertsAbatementEntity.class);
-        when(mockObjectMappedTable.read(any(String.class))).thenReturn(tcaAlertsAbatementEntity);
-        final long time = new Date().getTime();
-        when(tcaAlertsAbatementEntity.getAbatementSentTS()).thenReturn(Long.toString(time));
-
-        final Threshold violatedThreshold = getViolatedThreshold(ControlLoopEventStatus.ABATED);
-        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
-                getMockThresholdCalculatorOutput(violatedThreshold);
-
-        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
-        verify(mockObjectMappedTable,
-                times(0)).write(any(String.class), any(TCAAlertsAbatementEntity.class));
-        verify(mockOutputEmitter, times(0)).emit(any(String.class));
-
-    }
-
-
-    @Test
-    public void testDetermineAbatementAlertsWhenControlLoopTypeIsABATEDAndNoPreviousONSETEventFound() throws
-            Exception {
-
-        final String testTCAAlertsAbatementTableName = "testTCAAlertsAbatementTableName";
-        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
-                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
-
-        final FlowletContext mockFlowletContext = mock(FlowletContext.class);
-        final ObjectMappedTable<TCAAlertsAbatementEntity> mockObjectMappedTable = mock(ObjectMappedTable.class);
-        when(mockFlowletContext.getDataset(eq(testTCAAlertsAbatementTableName))).thenReturn(mockObjectMappedTable);
-        tcaAlertsAbatementFlowlet.initialize(mockFlowletContext);
-
-        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAAlertsAbatementEntity.class));
-        when(mockObjectMappedTable.read(any(String.class))).thenReturn(null);
-
-        final Threshold violatedThreshold = getViolatedThreshold(ControlLoopEventStatus.ABATED);
-        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
-                getMockThresholdCalculatorOutput(violatedThreshold);
-
-        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
-        verify(mockObjectMappedTable,
-                times(0)).write(any(String.class), any(TCAAlertsAbatementEntity.class));
-        verify(mockOutputEmitter, times(0)).emit(any(String.class));
-
-    }
-
-    @Test(expected = CDAPSettingsException.class)
-    public void testDetermineAbatementAlertsWhenControlLoopTypeIsNotOnsetOrAbated() throws
-            Exception {
-        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
-                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
-        final Threshold violatedThreshold = getViolatedThreshold(ControlLoopEventStatus.CONTINUE);
-        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
-                getMockThresholdCalculatorOutput(violatedThreshold);
-
-        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
-
-    }
-
-    private static Threshold getViolatedThreshold(final ControlLoopEventStatus controlLoopEventStatus) {
-        final Threshold violatedThreshold = Threshold.copy(metricsPerEventNames.get(0).getThresholds().get(0));
-        violatedThreshold.setClosedLoopEventStatus(controlLoopEventStatus);
-        return violatedThreshold;
-    }
-
-
-    private static ThresholdCalculatorOutput getMockThresholdCalculatorOutput(final Threshold violatedThreshold) throws
-            Exception {
-
-        final MetricsPerEventName violatedMetricsPerEventName =
-                MetricsPerEventName.copy(metricsPerEventNames.get(0));
-        violatedMetricsPerEventName.setThresholds(ImmutableList.of(violatedThreshold));
-        return getMockThresholdCalculatorOutput(
-                fromStream(CEF_MESSAGE_JSON_FILE_LOCATION),
-                fromStream(TCA_POLICY_JSON_FILE_LOCATION),
-                TCAUtils.writeValueAsString(violatedMetricsPerEventName),
-                fromStream(TCA_ALERT_JSON_FILE_LOCATION)
-        );
-    }
-
-
-    private static ThresholdCalculatorOutput getMockThresholdCalculatorOutput(final String cefMessage,
-                                                                              final String tcaPolicy,
-                                                                              final String violatedMetricsPerEventName,
-                                                                              final String alertMessage) {
-        final ThresholdCalculatorOutput thresholdCalculatorOutput = mock(ThresholdCalculatorOutput.class);
-        when(thresholdCalculatorOutput.getCefMessage()).thenReturn(cefMessage);
-        when(thresholdCalculatorOutput.getTcaPolicy()).thenReturn(tcaPolicy);
-        when(thresholdCalculatorOutput.getViolatedMetricsPerEventName()).thenReturn(violatedMetricsPerEventName);
-        when(thresholdCalculatorOutput.getAlertMessage()).thenReturn(alertMessage);
-        return thresholdCalculatorOutput;
-    }
-
-}
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *  ============================LICENSE_END===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.cdap.tca.flowlet;
+
+import co.cask.cdap.api.dataset.lib.ObjectMappedTable;
+import co.cask.cdap.api.flow.flowlet.FlowletContext;
+import co.cask.cdap.api.flow.flowlet.OutputEmitter;
+import com.google.common.collect.ImmutableList;
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
+import org.openecomp.dcae.apod.analytics.cdap.common.domain.tca.ThresholdCalculatorOutput;
+import org.openecomp.dcae.apod.analytics.cdap.common.exception.CDAPSettingsException;
+import org.openecomp.dcae.apod.analytics.cdap.common.persistance.tca.TCAAlertsAbatementEntity;
+import org.openecomp.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
+import org.openecomp.dcae.apod.analytics.cdap.tca.settings.TCAPolicyPreferences;
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.ClosedLoopEventStatus;
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.MetricsPerEventName;
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.Threshold;
+import org.openecomp.dcae.apod.analytics.tca.utils.TCAUtils;
+
+import java.util.Date;
+import java.util.List;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+/**
+ * @author Rajiv Singla . Creation Date: 9/12/2017.
+ */
+@SuppressWarnings("unchecked")
+public class TCAVESAlertsAbatementFlowletTest extends BaseAnalyticsCDAPTCAUnitTest {
+
+    private static final TCAPolicyPreferences sampleTCAPolicyPreferences = getSampleTCAPolicyPreferences();
+    private static final List<MetricsPerEventName> metricsPerEventNames = sampleTCAPolicyPreferences
+            .getMetricsPerEventName();
+    private final OutputEmitter<String> mockOutputEmitter = mock(OutputEmitter.class);
+
+    private class TestTCAVESAlertsAbatementFlowlet extends TCAVESAlertsAbatementFlowlet {
+
+        public TestTCAVESAlertsAbatementFlowlet(String tcaAlertsAbatementTableName) {
+            super(tcaAlertsAbatementTableName);
+            this.alertsAbatementOutputEmitter = mockOutputEmitter;
+            doNothing().when(mockOutputEmitter).emit(any(String.class));
+        }
+    }
+
+    @Test
+    public void testConfigure() throws Exception {
+        final TCAVESAlertsAbatementFlowlet tcavesAlertsAbatementFlowlet =
+                new TCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
+        assertFlowletNameAndDescription(CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_ABATEMENT_NAME_FLOWLET,
+                CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_ABATEMENT_DESCRIPTION_FLOWLET,
+                tcavesAlertsAbatementFlowlet);
+    }
+
+    @Test(expected = CDAPSettingsException.class)
+    public void testDetermineAbatementAlertsWhenViolatedMetricsEventNameIsBlank() throws Exception {
+
+        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
+                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
+        final Threshold violatedThreshold = getViolatedThreshold(ClosedLoopEventStatus.ONSET);
+        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
+                getMockThresholdCalculatorOutput(violatedThreshold);
+        when(mockThresholdCalculatorOutput.getViolatedMetricsPerEventName()).thenReturn("");
+
+        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
+    }
+
+    @Test
+    public void testDetermineAbatementAlertsWhenControlLoopTypeIsONSET() throws Exception {
+
+        final String testTCAAlertsAbatementTableName = "testTCAAlertsAbatementTableName";
+        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
+                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
+
+        final FlowletContext mockFlowletContext = mock(FlowletContext.class);
+        final ObjectMappedTable<TCAAlertsAbatementEntity> mockObjectMappedTable = mock(ObjectMappedTable.class);
+        when(mockFlowletContext.getDataset(eq(testTCAAlertsAbatementTableName))).thenReturn(mockObjectMappedTable);
+        tcaAlertsAbatementFlowlet.initialize(mockFlowletContext);
+
+        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAAlertsAbatementEntity.class));
+
+        final Threshold violatedThreshold = getViolatedThreshold(ClosedLoopEventStatus.ONSET);
+        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
+                getMockThresholdCalculatorOutput(violatedThreshold);
+
+        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
+        verify(mockObjectMappedTable,
+                times(1)).write(any(String.class), any(TCAAlertsAbatementEntity.class));
+        verify(mockOutputEmitter, times(1)).emit(any(String.class));
+
+    }
+
+
+    @Test
+    public void testDetermineAbatementAlertsWhenControlLoopTypeIsABATEDAndNoPreviousAlertWasSent() throws Exception {
+
+        final String testTCAAlertsAbatementTableName = "testTCAAlertsAbatementTableName";
+        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
+                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
+
+        final FlowletContext mockFlowletContext = mock(FlowletContext.class);
+        final ObjectMappedTable<TCAAlertsAbatementEntity> mockObjectMappedTable = mock(ObjectMappedTable.class);
+        when(mockFlowletContext.getDataset(eq(testTCAAlertsAbatementTableName))).thenReturn(mockObjectMappedTable);
+        tcaAlertsAbatementFlowlet.initialize(mockFlowletContext);
+
+        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAAlertsAbatementEntity.class));
+        final TCAAlertsAbatementEntity tcaAlertsAbatementEntity = mock(TCAAlertsAbatementEntity.class);
+        when(mockObjectMappedTable.read(any(String.class))).thenReturn(tcaAlertsAbatementEntity);
+        when(tcaAlertsAbatementEntity.getAbatementSentTS()).thenReturn(null);
+
+        final Threshold violatedThreshold = getViolatedThreshold(ClosedLoopEventStatus.ABATED);
+        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
+                getMockThresholdCalculatorOutput(violatedThreshold);
+
+        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
+        verify(mockObjectMappedTable,
+                times(1)).write(any(String.class), any(TCAAlertsAbatementEntity.class));
+        verify(mockOutputEmitter, times(1)).emit(any(String.class));
+
+    }
+
+    @Test
+    public void testDetermineAbatementAlertsWhenControlLoopTypeIsABATEDAndPreviousAlertWasAlreadySent() throws
+            Exception {
+
+        final String testTCAAlertsAbatementTableName = "testTCAAlertsAbatementTableName";
+        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
+                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
+
+        final FlowletContext mockFlowletContext = mock(FlowletContext.class);
+        final ObjectMappedTable<TCAAlertsAbatementEntity> mockObjectMappedTable = mock(ObjectMappedTable.class);
+        when(mockFlowletContext.getDataset(eq(testTCAAlertsAbatementTableName))).thenReturn(mockObjectMappedTable);
+        tcaAlertsAbatementFlowlet.initialize(mockFlowletContext);
+
+        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAAlertsAbatementEntity.class));
+        final TCAAlertsAbatementEntity tcaAlertsAbatementEntity = mock(TCAAlertsAbatementEntity.class);
+        when(mockObjectMappedTable.read(any(String.class))).thenReturn(tcaAlertsAbatementEntity);
+        final long time = new Date().getTime();
+        when(tcaAlertsAbatementEntity.getAbatementSentTS()).thenReturn(Long.toString(time));
+
+        final Threshold violatedThreshold = getViolatedThreshold(ClosedLoopEventStatus.ABATED);
+        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
+                getMockThresholdCalculatorOutput(violatedThreshold);
+
+        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
+        verify(mockObjectMappedTable,
+                times(0)).write(any(String.class), any(TCAAlertsAbatementEntity.class));
+        verify(mockOutputEmitter, times(0)).emit(any(String.class));
+
+    }
+
+
+    @Test
+    public void testDetermineAbatementAlertsWhenControlLoopTypeIsABATEDAndNoPreviousONSETEventFound() throws
+            Exception {
+
+        final String testTCAAlertsAbatementTableName = "testTCAAlertsAbatementTableName";
+        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
+                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
+
+        final FlowletContext mockFlowletContext = mock(FlowletContext.class);
+        final ObjectMappedTable<TCAAlertsAbatementEntity> mockObjectMappedTable = mock(ObjectMappedTable.class);
+        when(mockFlowletContext.getDataset(eq(testTCAAlertsAbatementTableName))).thenReturn(mockObjectMappedTable);
+        tcaAlertsAbatementFlowlet.initialize(mockFlowletContext);
+
+        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAAlertsAbatementEntity.class));
+        when(mockObjectMappedTable.read(any(String.class))).thenReturn(null);
+
+        final Threshold violatedThreshold = getViolatedThreshold(ClosedLoopEventStatus.ABATED);
+        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
+                getMockThresholdCalculatorOutput(violatedThreshold);
+
+        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
+        verify(mockObjectMappedTable,
+                times(0)).write(any(String.class), any(TCAAlertsAbatementEntity.class));
+        verify(mockOutputEmitter, times(0)).emit(any(String.class));
+
+    }
+
+    @Test(expected = CDAPSettingsException.class)
+    public void testDetermineAbatementAlertsWhenControlLoopTypeIsNotOnsetOrAbated() throws
+            Exception {
+        final TestTCAVESAlertsAbatementFlowlet tcaAlertsAbatementFlowlet =
+                new TestTCAVESAlertsAbatementFlowlet("testTCAAlertsAbatementTableName");
+        final Threshold violatedThreshold = getViolatedThreshold(ClosedLoopEventStatus.CONTINUE);
+        final ThresholdCalculatorOutput mockThresholdCalculatorOutput =
+                getMockThresholdCalculatorOutput(violatedThreshold);
+
+        tcaAlertsAbatementFlowlet.determineAbatementAlerts(mockThresholdCalculatorOutput);
+
+    }
+
+    private static Threshold getViolatedThreshold(final ClosedLoopEventStatus closedLoopEventStatus) {
+        final Threshold violatedThreshold = Threshold.copy(metricsPerEventNames.get(0).getThresholds().get(0));
+        violatedThreshold.setClosedLoopEventStatus(closedLoopEventStatus);
+        return violatedThreshold;
+    }
+
+
+    private static ThresholdCalculatorOutput getMockThresholdCalculatorOutput(final Threshold violatedThreshold) throws
+            Exception {
+
+        final MetricsPerEventName violatedMetricsPerEventName =
+                MetricsPerEventName.copy(metricsPerEventNames.get(0));
+        violatedMetricsPerEventName.setThresholds(ImmutableList.of(violatedThreshold));
+        return getMockThresholdCalculatorOutput(
+                fromStream(CEF_MESSAGE_JSON_FILE_LOCATION),
+                fromStream(TCA_POLICY_JSON_FILE_LOCATION),
+                TCAUtils.writeValueAsString(violatedMetricsPerEventName),
+                fromStream(TCA_ALERT_JSON_FILE_LOCATION)
+        );
+    }
+
+
+    private static ThresholdCalculatorOutput getMockThresholdCalculatorOutput(final String cefMessage,
+                                                                              final String tcaPolicy,
+                                                                              final String violatedMetricsPerEventName,
+                                                                              final String alertMessage) {
+        final ThresholdCalculatorOutput thresholdCalculatorOutput = mock(ThresholdCalculatorOutput.class);
+        when(thresholdCalculatorOutput.getCefMessage()).thenReturn(cefMessage);
+        when(thresholdCalculatorOutput.getTcaPolicy()).thenReturn(tcaPolicy);
+        when(thresholdCalculatorOutput.getViolatedMetricsPerEventName()).thenReturn(violatedMetricsPerEventName);
+        when(thresholdCalculatorOutput.getAlertMessage()).thenReturn(alertMessage);
+        return thresholdCalculatorOutput;
+    }
+
+}
diff --git a/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAlertsSinkFlowletTest.java b/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAlertsSinkFlowletTest.java
index 57e0c2a..8be0b87 100644
--- a/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAlertsSinkFlowletTest.java
+++ b/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESAlertsSinkFlowletTest.java
@@ -1,78 +1,78 @@
-/*
- * ===============================LICENSE_START======================================
- *  dcae-analytics
- * ================================================================================
- *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *  ============================LICENSE_END===========================================
- */
-
-package org.openecomp.dcae.apod.analytics.cdap.tca.flowlet;
-
-import co.cask.cdap.api.dataset.lib.ObjectMappedTable;
-import co.cask.cdap.api.flow.flowlet.FlowletContext;
-import org.junit.Test;
-import org.mockito.Mockito;
-import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
-import org.openecomp.dcae.apod.analytics.cdap.common.persistance.tca.TCAVESAlertEntity;
-import org.openecomp.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
-
-import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-/**
- * @author Rajiv Singla . Creation Date: 12/16/2016.
- */
-public class TCAVESAlertsSinkFlowletTest extends BaseAnalyticsCDAPTCAUnitTest {
-
-
-    @Test
-    public void testConfigure() throws Exception {
-        final TCAVESAlertsSinkFlowlet tcavesAlertsSinkFlowlet =
-                new TCAVESAlertsSinkFlowlet("testTCAVESAlertTableName");
-        assertFlowletNameAndDescription(CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_SINK_NAME_FLOWLET,
-                CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_SINK_DESCRIPTION_FLOWLET, tcavesAlertsSinkFlowlet);
-    }
-
-    @SuppressWarnings("unchecked")
-    @Test
-    public void saveAlerts() throws Exception {
-
-        final String testAlertTableName = "testTCAVESAlertTableName";
-
-        final TCAVESAlertsSinkFlowlet tcavesAlertsSinkFlowlet = new TCAVESAlertsSinkFlowlet(testAlertTableName);
-
-        final FlowletContext mockFlowletContext = Mockito.mock(FlowletContext.class);
-        final ObjectMappedTable mockObjectMappedTable = Mockito.mock(ObjectMappedTable.class);
-        when(mockFlowletContext.getDataset(eq(testAlertTableName))).thenReturn(mockObjectMappedTable);
-        tcavesAlertsSinkFlowlet.initialize(mockFlowletContext);
-        final ObjectMappedTable tcaVESAlertsTableName =
-                getPrivateFiledValue(tcavesAlertsSinkFlowlet, "tcaVESAlertsTable", ObjectMappedTable.class);
-        assertTrue(tcaVESAlertsTableName == mockObjectMappedTable);
-
-        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAVESAlertEntity.class));
-        final String testAlertMessage = "testMessage";
-        tcavesAlertsSinkFlowlet.saveAlerts(testAlertMessage);
-
-        verify(mockObjectMappedTable,
-                times(1)).write(any(String.class), any(TCAVESAlertEntity.class));
-
-    }
-
-}
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *  ============================LICENSE_END===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.cdap.tca.flowlet;
+
+import co.cask.cdap.api.dataset.lib.ObjectMappedTable;
+import co.cask.cdap.api.flow.flowlet.FlowletContext;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
+import org.openecomp.dcae.apod.analytics.cdap.common.persistance.tca.TCAVESAlertEntity;
+import org.openecomp.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+/**
+ * @author Rajiv Singla . Creation Date: 12/16/2016.
+ */
+public class TCAVESAlertsSinkFlowletTest extends BaseAnalyticsCDAPTCAUnitTest {
+
+
+    @Test
+    public void testConfigure() throws Exception {
+        final TCAVESAlertsSinkFlowlet tcavesAlertsSinkFlowlet =
+                new TCAVESAlertsSinkFlowlet("testTCAVESAlertTableName");
+        assertFlowletNameAndDescription(CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_SINK_NAME_FLOWLET,
+                CDAPComponentsConstants.TCA_FIXED_VES_ALERTS_SINK_DESCRIPTION_FLOWLET, tcavesAlertsSinkFlowlet);
+    }
+
+    @SuppressWarnings("unchecked")
+    @Test
+    public void saveAlerts() throws Exception {
+
+        final String testAlertTableName = "testTCAVESAlertTableName";
+
+        final TCAVESAlertsSinkFlowlet tcavesAlertsSinkFlowlet = new TCAVESAlertsSinkFlowlet(testAlertTableName);
+
+        final FlowletContext mockFlowletContext = Mockito.mock(FlowletContext.class);
+        final ObjectMappedTable mockObjectMappedTable = Mockito.mock(ObjectMappedTable.class);
+        when(mockFlowletContext.getDataset(eq(testAlertTableName))).thenReturn(mockObjectMappedTable);
+        tcavesAlertsSinkFlowlet.initialize(mockFlowletContext);
+        final ObjectMappedTable tcaVESAlertsTableName =
+                getPrivateFiledValue(tcavesAlertsSinkFlowlet, "tcaVESAlertsTable", ObjectMappedTable.class);
+        assertTrue(tcaVESAlertsTableName == mockObjectMappedTable);
+
+        doNothing().when(mockObjectMappedTable).write(any(String.class), any(TCAVESAlertEntity.class));
+        final String testAlertMessage = "testMessage";
+        tcavesAlertsSinkFlowlet.saveAlerts(testAlertMessage);
+
+        verify(mockObjectMappedTable,
+                times(1)).write(any(String.class), any(TCAVESAlertEntity.class));
+
+    }
+
+}
diff --git a/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESMessageRouterFlowletTest.java b/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESMessageRouterFlowletTest.java
index 6961405..332f9dd 100644
--- a/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESMessageRouterFlowletTest.java
+++ b/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESMessageRouterFlowletTest.java
@@ -1,80 +1,80 @@
-/*
- * ===============================LICENSE_START======================================
- *  dcae-analytics
- * ================================================================================
- *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *  ============================LICENSE_END===========================================
- */
-
-package org.openecomp.dcae.apod.analytics.cdap.tca.flowlet;
-
-import co.cask.cdap.api.flow.flowlet.OutputEmitter;
-import co.cask.cdap.api.flow.flowlet.StreamEvent;
-import com.google.common.base.Charsets;
-import org.junit.Test;
-import org.mockito.Mockito;
-import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
-import org.openecomp.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
-import org.openecomp.dcae.apod.analytics.common.AnalyticsConstants;
-
-import java.nio.ByteBuffer;
-
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-/**
- * @author Rajiv Singla . Creation Date: 12/19/2016.
- */
-public class TCAVESMessageRouterFlowletTest extends BaseAnalyticsCDAPTCAUnitTest {
-
-    private static final String TEST_MESSAGE = "test message";
-    private final OutputEmitter mockOutputEmitter = Mockito.mock(OutputEmitter.class);
-
-    private class TCATestVESMessageRouterFlowlet extends TCAVESMessageRouterFlowlet {
-
-        @SuppressWarnings("unchecked")
-        public TCATestVESMessageRouterFlowlet() {
-            this.vesMessageEmitter = mockOutputEmitter;
-            doNothing().when(mockOutputEmitter).emit(eq(TEST_MESSAGE),
-                    eq(AnalyticsConstants.TCA_VES_MESSAGE_ROUTER_PARTITION_KEY),
-                    eq(TEST_MESSAGE.hashCode()));
-        }
-    }
-
-    @Test
-    public void testConfigure() throws Exception {
-        final TCAVESMessageRouterFlowlet tcavesMessageRouterFlowlet = new TCAVESMessageRouterFlowlet();
-        assertFlowletNameAndDescription(CDAPComponentsConstants.TCA_FIXED_VES_MESSAGE_ROUTER_NAME_FLOWLET,
-                CDAPComponentsConstants.TCA_FIXED_VES_MESSAGE_ROUTER_DESCRIPTION_FLOWLET, tcavesMessageRouterFlowlet);
-    }
-
-    @SuppressWarnings("unchecked")
-    @Test
-    public void routeVESMessage() throws Exception {
-        final TCATestVESMessageRouterFlowlet tcavesMessageRouterFlowlet = new TCATestVESMessageRouterFlowlet();
-        final StreamEvent mockStreamEvent = Mockito.mock(StreamEvent.class);
-        final ByteBuffer testMessage = Charsets.UTF_8.encode(TEST_MESSAGE);
-        when(mockStreamEvent.getBody()).thenReturn(testMessage);
-        tcavesMessageRouterFlowlet.routeVESMessage(mockStreamEvent);
-        verify(mockOutputEmitter,
-                times(1)).emit(eq(TEST_MESSAGE),
-                eq(AnalyticsConstants.TCA_VES_MESSAGE_ROUTER_PARTITION_KEY),
-                eq(TEST_MESSAGE.hashCode()));
-    }
-
-}
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *  ============================LICENSE_END===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.cdap.tca.flowlet;
+
+import co.cask.cdap.api.flow.flowlet.OutputEmitter;
+import co.cask.cdap.api.flow.flowlet.StreamEvent;
+import com.google.common.base.Charsets;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
+import org.openecomp.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
+import org.openecomp.dcae.apod.analytics.common.AnalyticsConstants;
+
+import java.nio.ByteBuffer;
+
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+/**
+ * @author Rajiv Singla . Creation Date: 12/19/2016.
+ */
+public class TCAVESMessageRouterFlowletTest extends BaseAnalyticsCDAPTCAUnitTest {
+
+    private static final String TEST_MESSAGE = "test message";
+    private final OutputEmitter mockOutputEmitter = Mockito.mock(OutputEmitter.class);
+
+    private class TCATestVESMessageRouterFlowlet extends TCAVESMessageRouterFlowlet {
+
+        @SuppressWarnings("unchecked")
+        public TCATestVESMessageRouterFlowlet() {
+            this.vesMessageEmitter = mockOutputEmitter;
+            doNothing().when(mockOutputEmitter).emit(eq(TEST_MESSAGE),
+                    eq(AnalyticsConstants.TCA_VES_MESSAGE_ROUTER_PARTITION_KEY),
+                    eq(TEST_MESSAGE.hashCode()));
+        }
+    }
+
+    @Test
+    public void testConfigure() throws Exception {
+        final TCAVESMessageRouterFlowlet tcavesMessageRouterFlowlet = new TCAVESMessageRouterFlowlet();
+        assertFlowletNameAndDescription(CDAPComponentsConstants.TCA_FIXED_VES_MESSAGE_ROUTER_NAME_FLOWLET,
+                CDAPComponentsConstants.TCA_FIXED_VES_MESSAGE_ROUTER_DESCRIPTION_FLOWLET, tcavesMessageRouterFlowlet);
+    }
+
+    @SuppressWarnings("unchecked")
+    @Test
+    public void routeVESMessage() throws Exception {
+        final TCATestVESMessageRouterFlowlet tcavesMessageRouterFlowlet = new TCATestVESMessageRouterFlowlet();
+        final StreamEvent mockStreamEvent = Mockito.mock(StreamEvent.class);
+        final ByteBuffer testMessage = Charsets.UTF_8.encode(TEST_MESSAGE);
+        when(mockStreamEvent.getBody()).thenReturn(testMessage);
+        tcavesMessageRouterFlowlet.routeVESMessage(mockStreamEvent);
+        verify(mockOutputEmitter,
+                times(1)).emit(eq(TEST_MESSAGE),
+                eq(AnalyticsConstants.TCA_VES_MESSAGE_ROUTER_PARTITION_KEY),
+                eq(TEST_MESSAGE.hashCode()));
+    }
+
+}
diff --git a/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESThresholdViolationCalculatorFlowletTest.java b/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESThresholdViolationCalculatorFlowletTest.java
index 8e7884e..95b2d83 100644
--- a/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESThresholdViolationCalculatorFlowletTest.java
+++ b/dcae-analytics-cdap-tca/src/test/java/org/openecomp/dcae/apod/analytics/cdap/tca/flowlet/TCAVESThresholdViolationCalculatorFlowletTest.java
@@ -1,163 +1,163 @@
-/*
- * ===============================LICENSE_START======================================
- *  dcae-analytics
- * ================================================================================
- *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *  ============================LICENSE_END===========================================
- */
-
-package org.openecomp.dcae.apod.analytics.cdap.tca.flowlet;
-
-import co.cask.cdap.api.app.ApplicationSpecification;
-import co.cask.cdap.api.dataset.lib.ObjectMappedTable;
-import co.cask.cdap.api.flow.flowlet.FlowletContext;
-import co.cask.cdap.api.flow.flowlet.OutputEmitter;
-import co.cask.cdap.api.metrics.Metrics;
-import org.junit.Before;
-import org.junit.Test;
-import org.mockito.Mockito;
-import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
-import org.openecomp.dcae.apod.analytics.cdap.common.domain.tca.ThresholdCalculatorOutput;
-import org.openecomp.dcae.apod.analytics.cdap.common.persistance.tca.TCAMessageStatusEntity;
-import org.openecomp.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
-import org.openecomp.dcae.apod.analytics.cdap.tca.utils.CDAPTCAUtils;
-import org.openecomp.dcae.apod.analytics.model.domain.cef.EventListener;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.TCAPolicy;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.Threshold;
-
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-/**
- * @author Rajiv Singla . Creation Date: 12/19/2016.
- */
-@SuppressWarnings("unchecked")
-public class TCAVESThresholdViolationCalculatorFlowletTest extends BaseAnalyticsCDAPTCAUnitTest {
-
-    private static final String messageStatusTableName = "TEST_MESSAGE_STATUS_TABLE";
-
-    private TCAVESThresholdViolationCalculatorFlowlet violationCalculatorFlowlet;
-    private Metrics metrics;
-    private OutputEmitter outputEmitter;
-    private ObjectMappedTable<TCAMessageStatusEntity> vesMessageStatusTable;
-
-    private static class TCATestVESThresholdViolationCalculatorFlowlet extends
-            TCAVESThresholdViolationCalculatorFlowlet {
-        public TCATestVESThresholdViolationCalculatorFlowlet(
-                final String messageStatusTableName,
-                final OutputEmitter tcaAlertOutputEmitter,
-                ObjectMappedTable<TCAMessageStatusEntity> vesMessageStatusTable,
-                Metrics metrics) {
-            super(messageStatusTableName);
-            this.tcaAlertOutputEmitter = tcaAlertOutputEmitter;
-            this.metrics = metrics;
-        }
-    }
-
-    @Before
-    public void before() {
-        violationCalculatorFlowlet = new TCAVESThresholdViolationCalculatorFlowlet(messageStatusTableName);
-        vesMessageStatusTable = Mockito.mock(ObjectMappedTable.class);
-        outputEmitter = Mockito.mock(OutputEmitter.class);
-        metrics = Mockito.mock(Metrics.class);
-    }
-
-    @Test
-    public void testConfigure() throws Exception {
-        assertFlowletNameAndDescription(
-                CDAPComponentsConstants.TCA_FIXED_VES_THRESHOLD_VIOLATION_CALCULATOR_NAME_FLOWLET,
-                CDAPComponentsConstants.TCA_FIXED_VES_THRESHOLD_VIOLATION_CALCULATOR_DESCRIPTION_FLOWLET,
-                violationCalculatorFlowlet);
-    }
-
-    @Test
-    public void testInitialize() throws Exception {
-        final FlowletContext mockFlowletContext = initializeFlowlet(violationCalculatorFlowlet, vesMessageStatusTable);
-        verify(mockFlowletContext, times(1)).getDataset(anyString());
-    }
-
-    @Test
-    public void testFilterVESMessagesWhenVESMessageIsInApplicable() throws Exception {
-        final TCATestVESThresholdViolationCalculatorFlowlet thresholdViolationCalculatorFlowlet =
-                createTestViolationCalculator(vesMessageStatusTable, outputEmitter, metrics);
-        initializeFlowlet(thresholdViolationCalculatorFlowlet, vesMessageStatusTable);
-        thresholdViolationCalculatorFlowlet.filterVESMessages("inapplicable");
-        verify(vesMessageStatusTable, times(1)).write(anyString(),
-                any(TCAMessageStatusEntity.class));
-    }
-
-    @Test
-    public void testFilterVESMessagesWhenVESMessageIsCompliant() throws Exception {
-        final TCATestVESThresholdViolationCalculatorFlowlet thresholdViolationCalculatorFlowlet =
-                createTestViolationCalculator(vesMessageStatusTable, outputEmitter, metrics);
-        initializeFlowlet(thresholdViolationCalculatorFlowlet, vesMessageStatusTable);
-        thresholdViolationCalculatorFlowlet.filterVESMessages(getValidCEFMessage());
-        verify(vesMessageStatusTable, times(1)).write(anyString(),
-                any(TCAMessageStatusEntity.class));
-    }
-
-    @Test
-    public void testFilterVESMessagesWhenVESMessageNonCompliant() throws Exception {
-        final TCATestVESThresholdViolationCalculatorFlowlet thresholdViolationCalculatorFlowlet =
-                createTestViolationCalculator(vesMessageStatusTable, outputEmitter, metrics);
-        final FlowletContext flowletContext =
-                initializeFlowlet(thresholdViolationCalculatorFlowlet, vesMessageStatusTable);
-        final TCAPolicy policy = CDAPTCAUtils.getValidatedTCAPolicyPreferences(flowletContext);
-        final Threshold threshold = policy.getMetricsPerEventName().get(0).getThresholds().get(0);
-        final Long thresholdValue = threshold.getThresholdValue();
-        final EventListener thresholdViolatingMessage = getCEFEventListener();
-        thresholdViolatingMessage.getEvent().getMeasurementsForVfScalingFields().getVNicPerformanceArray().
-                get(0).setReceivedBroadcastPacketsAccumulated(thresholdValue - 1);
-        thresholdViolationCalculatorFlowlet.filterVESMessages(
-                ANALYTICS_MODEL_OBJECT_MAPPER.writeValueAsString(thresholdViolatingMessage));
-        verify(vesMessageStatusTable, times(1)).write(anyString(),
-                any(TCAMessageStatusEntity.class));
-        verify(outputEmitter, times(1)).emit(any(ThresholdCalculatorOutput.class));
-    }
-
-    private static TCATestVESThresholdViolationCalculatorFlowlet createTestViolationCalculator(
-            final ObjectMappedTable<TCAMessageStatusEntity> vesMessageStatusTable,
-            final OutputEmitter outputEmitter, final Metrics metrics) {
-        doNothing().when(outputEmitter).emit(anyString());
-        doNothing().when(metrics).count(anyString(), anyInt());
-        doNothing().when(vesMessageStatusTable).write(anyString(), any(TCAMessageStatusEntity.class));
-        return new TCATestVESThresholdViolationCalculatorFlowlet(messageStatusTableName, outputEmitter,
-                vesMessageStatusTable, metrics);
-    }
-
-    private static <T extends TCAVESThresholdViolationCalculatorFlowlet> FlowletContext initializeFlowlet(
-            T calculatorFlowlet, ObjectMappedTable<TCAMessageStatusEntity> vesMessageStatusTable) throws Exception {
-        final FlowletContext mockFlowletContext = getTestFlowletContextWithValidPolicy();
-        when(mockFlowletContext.getDataset(anyString())).thenReturn(vesMessageStatusTable);
-        when(mockFlowletContext.getInstanceId()).thenReturn(1);
-        ApplicationSpecification mockApplicationSpecification = Mockito.mock(ApplicationSpecification.class);
-        when(mockApplicationSpecification.getConfiguration()).thenReturn(fromStream(TCA_APP_CONFIG_FILE_LOCATION));
-        when(mockFlowletContext.getApplicationSpecification()).thenReturn(mockApplicationSpecification);
-        when(mockApplicationSpecification.getName()).thenReturn("TestTCAAppName");
-        try {
-            calculatorFlowlet.initialize(mockFlowletContext);
-            return mockFlowletContext;
-        } catch (Exception e) {
-            LOG.error("error while flowlet initialization");
-            throw new RuntimeException(e);
-        }
-    }
-
-}
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *  ============================LICENSE_END===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.cdap.tca.flowlet;
+
+import co.cask.cdap.api.app.ApplicationSpecification;
+import co.cask.cdap.api.dataset.lib.ObjectMappedTable;
+import co.cask.cdap.api.flow.flowlet.FlowletContext;
+import co.cask.cdap.api.flow.flowlet.OutputEmitter;
+import co.cask.cdap.api.metrics.Metrics;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.openecomp.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
+import org.openecomp.dcae.apod.analytics.cdap.common.domain.tca.ThresholdCalculatorOutput;
+import org.openecomp.dcae.apod.analytics.cdap.common.persistance.tca.TCAMessageStatusEntity;
+import org.openecomp.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
+import org.openecomp.dcae.apod.analytics.cdap.tca.utils.CDAPTCAUtils;
+import org.openecomp.dcae.apod.analytics.model.domain.cef.EventListener;
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.TCAPolicy;
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.Threshold;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+/**
+ * @author Rajiv Singla . Creation Date: 12/19/2016.
+ */
+@SuppressWarnings("unchecked")
+public class TCAVESThresholdViolationCalculatorFlowletTest extends BaseAnalyticsCDAPTCAUnitTest {
+
+    private static final String messageStatusTableName = "TEST_MESSAGE_STATUS_TABLE";
+
+    private TCAVESThresholdViolationCalculatorFlowlet violationCalculatorFlowlet;
+    private Metrics metrics;
+    private OutputEmitter outputEmitter;
+    private ObjectMappedTable<TCAMessageStatusEntity> vesMessageStatusTable;
+
+    private static class TCATestVESThresholdViolationCalculatorFlowlet extends
+            TCAVESThresholdViolationCalculatorFlowlet {
+        public TCATestVESThresholdViolationCalculatorFlowlet(
+                final String messageStatusTableName,
+                final OutputEmitter tcaAlertOutputEmitter,
+                ObjectMappedTable<TCAMessageStatusEntity> vesMessageStatusTable,
+                Metrics metrics) {
+            super(messageStatusTableName);
+            this.tcaAlertOutputEmitter = tcaAlertOutputEmitter;
+            this.metrics = metrics;
+        }
+    }
+
+    @Before
+    public void before() {
+        violationCalculatorFlowlet = new TCAVESThresholdViolationCalculatorFlowlet(messageStatusTableName);
+        vesMessageStatusTable = Mockito.mock(ObjectMappedTable.class);
+        outputEmitter = Mockito.mock(OutputEmitter.class);
+        metrics = Mockito.mock(Metrics.class);
+    }
+
+    @Test
+    public void testConfigure() throws Exception {
+        assertFlowletNameAndDescription(
+                CDAPComponentsConstants.TCA_FIXED_VES_THRESHOLD_VIOLATION_CALCULATOR_NAME_FLOWLET,
+                CDAPComponentsConstants.TCA_FIXED_VES_THRESHOLD_VIOLATION_CALCULATOR_DESCRIPTION_FLOWLET,
+                violationCalculatorFlowlet);
+    }
+
+    @Test
+    public void testInitialize() throws Exception {
+        final FlowletContext mockFlowletContext = initializeFlowlet(violationCalculatorFlowlet, vesMessageStatusTable);
+        verify(mockFlowletContext, times(1)).getDataset(anyString());
+    }
+
+    @Test
+    public void testFilterVESMessagesWhenVESMessageIsInApplicable() throws Exception {
+        final TCATestVESThresholdViolationCalculatorFlowlet thresholdViolationCalculatorFlowlet =
+                createTestViolationCalculator(vesMessageStatusTable, outputEmitter, metrics);
+        initializeFlowlet(thresholdViolationCalculatorFlowlet, vesMessageStatusTable);
+        thresholdViolationCalculatorFlowlet.filterVESMessages("inapplicable");
+        verify(vesMessageStatusTable, times(1)).write(anyString(),
+                any(TCAMessageStatusEntity.class));
+    }
+
+    @Test
+    public void testFilterVESMessagesWhenVESMessageIsCompliant() throws Exception {
+        final TCATestVESThresholdViolationCalculatorFlowlet thresholdViolationCalculatorFlowlet =
+                createTestViolationCalculator(vesMessageStatusTable, outputEmitter, metrics);
+        initializeFlowlet(thresholdViolationCalculatorFlowlet, vesMessageStatusTable);
+        thresholdViolationCalculatorFlowlet.filterVESMessages(getValidCEFMessage());
+        verify(vesMessageStatusTable, times(1)).write(anyString(),
+                any(TCAMessageStatusEntity.class));
+    }
+
+    @Test
+    public void testFilterVESMessagesWhenVESMessageNonCompliant() throws Exception {
+        final TCATestVESThresholdViolationCalculatorFlowlet thresholdViolationCalculatorFlowlet =
+                createTestViolationCalculator(vesMessageStatusTable, outputEmitter, metrics);
+        final FlowletContext flowletContext =
+                initializeFlowlet(thresholdViolationCalculatorFlowlet, vesMessageStatusTable);
+        final TCAPolicy policy = CDAPTCAUtils.getValidatedTCAPolicyPreferences(flowletContext);
+        final Threshold threshold = policy.getMetricsPerEventName().get(0).getThresholds().get(0);
+        final Long thresholdValue = threshold.getThresholdValue();
+        final EventListener thresholdViolatingMessage = getCEFEventListener();
+        thresholdViolatingMessage.getEvent().getMeasurementsForVfScalingFields().getVNicPerformanceArray().
+                get(0).setReceivedBroadcastPacketsAccumulated(thresholdValue - 1);
+        thresholdViolationCalculatorFlowlet.filterVESMessages(
+                ANALYTICS_MODEL_OBJECT_MAPPER.writeValueAsString(thresholdViolatingMessage));
+        verify(vesMessageStatusTable, times(1)).write(anyString(),
+                any(TCAMessageStatusEntity.class));
+        verify(outputEmitter, times(1)).emit(any(ThresholdCalculatorOutput.class));
+    }
+
+    private static TCATestVESThresholdViolationCalculatorFlowlet createTestViolationCalculator(
+            final ObjectMappedTable<TCAMessageStatusEntity> vesMessageStatusTable,
+            final OutputEmitter outputEmitter, final Metrics metrics) {
+        doNothing().when(outputEmitter).emit(anyString());
+        doNothing().when(metrics).count(anyString(), anyInt());
+        doNothing().when(vesMessageStatusTable).write(anyString(), any(TCAMessageStatusEntity.class));
+        return new TCATestVESThresholdViolationCalculatorFlowlet(messageStatusTableName, outputEmitter,
+                vesMessageStatusTable, metrics);
+    }
+
+    private static <T extends TCAVESThresholdViolationCalculatorFlowlet> FlowletContext initializeFlowlet(
+            T calculatorFlowlet, ObjectMappedTable<TCAMessageStatusEntity> vesMessageStatusTable) throws Exception {
+        final FlowletContext mockFlowletContext = getTestFlowletContextWithValidPolicy();
+        when(mockFlowletContext.getDataset(anyString())).thenReturn(vesMessageStatusTable);
+        when(mockFlowletContext.getInstanceId()).thenReturn(1);
+        ApplicationSpecification mockApplicationSpecification = Mockito.mock(ApplicationSpecification.class);
+        when(mockApplicationSpecification.getConfiguration()).thenReturn(fromStream(TCA_APP_CONFIG_FILE_LOCATION));
+        when(mockFlowletContext.getApplicationSpecification()).thenReturn(mockApplicationSpecification);
+        when(mockApplicationSpecification.getName()).thenReturn("TestTCAAppName");
+        try {
+            calculatorFlowlet.initialize(mockFlowletContext);
+            return mockFlowletContext;
+        } catch (Exception e) {
+            LOG.error("error while flowlet initialization");
+            throw new RuntimeException(e);
+        }
+    }
+
+}