1 files changed, 101 insertions, 0 deletions
diff --git a/common-app-api/src/test/java/org/openecomp/sdc/fe/config/ConfigurationManagerTest.java b/common-app-api/src/test/java/org/openecomp/sdc/fe/config/ConfigurationManagerTest.java
new file mode 100644
index 0000000000..a0c19b314f
--- /dev/null
+++ b/common-app-api/src/test/java/org/openecomp/sdc/fe/config/ConfigurationManagerTest.java
@@ -0,0 +1,101 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2019 Nokia. 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.sdc.fe.config;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.openecomp.sdc.common.api.ConfigurationListener;
+import org.openecomp.sdc.common.api.ConfigurationSource;
+import org.openecomp.sdc.common.config.EcompErrorConfiguration;
+import org.openecomp.sdc.common.rest.api.RestConfigurationInfo;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ConfigurationManagerTest {
+
+    private ConfigurationManager configurationManager;
+
+    @Mock
+    private ConfigurationSource configurationSource;
+
+    private class TestConfiguration extends Configuration {}
+    private class TestPluginsConfiguration extends PluginsConfiguration {}
+    private class TestRestConfigurationInfo extends RestConfigurationInfo {}
+    private class TestEcompErrorConfiguration extends EcompErrorConfiguration {}
+
+    @Test
+    public void validateConfigurationManageIsConstructWithAllConfiguration() {
+        when(configurationSource.
+                getAndWatchConfiguration(eq(Configuration.class),any(ConfigurationListener.class))
+        ).thenReturn(new TestConfiguration());
+        when(configurationSource.
+                getAndWatchConfiguration(eq(PluginsConfiguration.class),any(ConfigurationListener.class))
+        ).thenReturn(new TestPluginsConfiguration());
+        when(configurationSource.
+                getAndWatchConfiguration(eq(RestConfigurationInfo.class),any(ConfigurationListener.class))
+        ).thenReturn(new TestRestConfigurationInfo());
+        when(configurationSource.
+                getAndWatchConfiguration(eq(EcompErrorConfiguration.class),any(ConfigurationListener.class))
+        ).thenReturn(new TestEcompErrorConfiguration());
+
+        configurationManager = new ConfigurationManager(configurationSource);
+
+        assertEquals(configurationManager.getConfiguration().getClass(),TestConfiguration.class);
+        assertEquals(configurationManager.getPluginsConfiguration().getClass(), TestPluginsConfiguration.class);
+        assertEquals(configurationManager.getRestClientConfiguration().getClass(), TestRestConfigurationInfo.class);
+        assertEquals(configurationManager.getEcompErrorConfiguration().getClass(), TestEcompErrorConfiguration.class);
+    }
+
+    @Test
+    public void validateGetConfigurationAndWatchCallsWatchOnNewConfiguration() {
+        when(configurationSource.
+                getAndWatchConfiguration(eq(Configuration.class),any(ConfigurationListener.class))
+        ).thenReturn(new TestConfiguration());
+        ConfigurationListener configurationListener = Mockito.mock(ConfigurationListener.class);
+
+        configurationManager = new ConfigurationManager(configurationSource);
+        Configuration result = configurationManager.getConfigurationAndWatch(configurationListener);
+
+        assertEquals(result.getClass(),TestConfiguration.class);
+        verify(configurationSource).addWatchConfiguration(eq(Configuration.class),eq(configurationListener));
+    }
+
+    @Test
+    public void validateGetSetInstance() {
+        when(configurationSource.
+                getAndWatchConfiguration(eq(Configuration.class),any(ConfigurationListener.class))
+        ).thenReturn(new TestConfiguration());
+
+        configurationManager = new ConfigurationManager(configurationSource);
+        assertEquals(ConfigurationManager.getConfigurationManager(),configurationManager);
+        ConfigurationManager.setTestInstance(null);
+        assertNull(ConfigurationManager.getConfigurationManager());
+    }
+}