1 files changed, 124 insertions, 0 deletions
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleControllerTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleControllerTest.java
new file mode 100644
index 00000000..b630bd09
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleControllerTest.java
@@ -0,0 +1,124 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.controllers;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.when;
+
+import ch.qos.logback.classic.spi.ILoggingEvent;
+import ch.qos.logback.core.read.ListAppender;
+import org.apache.commons.lang3.StringUtils;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.onap.dcaegen2.collectors.datafile.configuration.SchedulerConfig;
+import org.onap.dcaegen2.collectors.datafile.utils.LoggingUtils;
+import org.onap.dcaegen2.services.sdk.rest.services.model.logging.MdcVariables;
+import org.slf4j.MDC;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import reactor.core.publisher.Mono;
+
+@ExtendWith(MockitoExtension.class)
+public class ScheduleControllerTest {
+    @Mock
+    private SchedulerConfig schedulerConfigMock;
+
+    private ScheduleController scheduleControllerUnderTest;
+
+    @BeforeEach
+    public void setup() {
+        scheduleControllerUnderTest = new ScheduleController(schedulerConfigMock);
+    }
+
+    @Test
+    public void startTasksSuccess() {
+        when(schedulerConfigMock.tryToStartTask()).thenReturn(Boolean.TRUE);
+
+        HttpHeaders httpHeaders = new HttpHeaders();
+
+        ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ScheduleController.class);
+        Mono<ResponseEntity<String>> response = scheduleControllerUnderTest.startTasks(httpHeaders);
+
+        validateLogging(logAppender, "Start request");
+
+        String body = response.block().getBody();
+        assertTrue(body.startsWith("Datafile Service has been started!"));
+
+        assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.REQUEST_ID)));
+        assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
+    }
+
+    @Test
+    public void startTasksFail() {
+        when(schedulerConfigMock.tryToStartTask()).thenReturn(Boolean.FALSE);
+
+        HttpHeaders httpHeaders = new HttpHeaders();
+        // The following headers are set to create branch coverage in MappedDiagnosticContext:initializeTraceContext().
+        httpHeaders.set(MdcVariables.X_ONAP_REQUEST_ID, "Onap request ID");
+        httpHeaders.set(MdcVariables.X_INVOCATION_ID, "Invocation ID");
+
+        ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ScheduleController.class);
+        Mono<ResponseEntity<String>> response = scheduleControllerUnderTest.startTasks(httpHeaders);
+
+        validateLogging(logAppender, "Start request");
+
+        String body = response.block().getBody();
+        assertTrue(body.startsWith("Datafile Service is still running!"));
+
+        assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.REQUEST_ID)));
+        assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
+    }
+
+    @Test
+    public void stopTaskSuccess() {
+        when(schedulerConfigMock.getResponseFromCancellationOfTasks()).thenReturn(
+            Mono.just(new ResponseEntity<>("Datafile Service has already been stopped!", HttpStatus.CREATED)));
+
+        HttpHeaders httpHeaders = new HttpHeaders();
+
+        ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ScheduleController.class);
+        Mono<ResponseEntity<String>> actualResponse = scheduleControllerUnderTest.stopTask(httpHeaders);
+
+        validateLogging(logAppender, "Stop request");
+
+        String body = actualResponse.block().getBody();
+        assertTrue(body.startsWith("Datafile Service has already been stopped!"));
+
+        assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.REQUEST_ID)));
+        assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
+    }
+
+    private void validateLogging(ListAppender<ILoggingEvent> logAppender, String infoMessage) {
+        assertEquals(logAppender.list.get(0).getMarker().getName(), "ENTRY");
+        assertNotNull(logAppender.list.get(0).getMDCPropertyMap().get("InvocationID"));
+        assertNotNull(logAppender.list.get(0).getMDCPropertyMap().get("RequestID"));
+        assertTrue("Info missing in log", logAppender.list.toString().contains("[INFO] " + infoMessage));
+        assertEquals(logAppender.list.get(1).getMarker().getName(), "EXIT");
+        logAppender.stop();
+    }
+}