Added Junit Class for CallableConsumer.java

Added Junit Class for CallableConsumer.java

Issue-ID: APPC-1372
Change-Id: I3bdf3b66cf3c54835a9bf74076c47767ed03c1b0
Signed-off-by: Sudarshan Kumar <sudars19@in.ibm.com>

1 files changed, 73 insertions, 0 deletions

diff --git a/appc-adapters/appc-dmaap-adapter/appc-message-adapter-api/src/test/java/org/onap/appc/adapter/message/TestCallableConsumer.java b/appc-adapters/appc-dmaap-adapter/appc-message-adapter-api/src/test/java/org/onap/appc/adapter/message/TestCallableConsumer.java
new file mode 100644
index 000000000..8c9dec31c
--- /dev/null
+++ b/appc-adapters/appc-dmaap-adapter/appc-message-adapter-api/src/test/java/org/onap/appc/adapter/message/TestCallableConsumer.java
@@ -0,0 +1,73 @@
+/*
+ * ============LICENSE_START==========================================
+ *  org.onap.music
+ * ===================================================================
+ *  Copyright (c) 2019 IBM.
+ * ===================================================================
+ *  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.onap.appc.adapter.message;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.runners.MockitoJUnitRunner;
+
+@RunWith(MockitoJUnitRunner.class)
+public class TestCallableConsumer {
+
+    CallableConsumer callableConsumer;
+
+    @Mock
+    private Consumer consumer;
+
+    private List<String> list;
+    private int waitMs = 15000;
+    private int limit = 1000;
+    private int maxLife = 25000;
+
+    @Before
+    public void setUp() {
+        list = new ArrayList<String>();
+        callableConsumer = new CallableConsumer(consumer, waitMs, limit);
+    }
+
+    @Test
+    public void testCallableConsumer() {
+        CallableConsumer callableConsumer = new CallableConsumer(consumer);
+        Mockito.when(consumer.fetch()).thenReturn(list);
+        assertEquals(list, callableConsumer.call());
+    }
+
+    @Test
+    public void testCall() {
+        Mockito.when(consumer.fetch()).thenReturn(list);
+        assertEquals(list, callableConsumer.call());
+    }
+
+    @Test
+    public void testGetMaxLife() {
+        assertEquals(maxLife, callableConsumer.getMaxLife());
+    }
+
+}