Add Unit Tests

Change-Id: I972623ad6ab9b7ab06f4996614a37a51b4cedde5
Issue-ID: HOLMES-97
Signed-off-by: Guangrong Fu <fu.guangrong@zte.com.cn>

4 files changed, 102 insertions, 16 deletions

diff --git a/holmes-actions/src/main/java/org/onap/holmes/common/dmaap/Publisher.java b/holmes-actions/src/main/java/org/onap/holmes/common/dmaap/Publisher.java
index 0f96181..91e9d42 100644
--- a/holmes-actions/src/main/java/org/onap/holmes/common/dmaap/Publisher.java
+++ b/holmes-actions/src/main/java/org/onap/holmes/common/dmaap/Publisher.java
@@ -57,12 +57,12 @@ public class Publisher {
             response = webTarget.request(MediaType.APPLICATION_JSON)

                     .post(Entity.entity(content, MediaType.APPLICATION_JSON));

         } catch (Exception e) {

-            throw new CorrelationException("Failed to connect dcae.", e);

+            throw new CorrelationException("Failed to connect to DCAE.", e);

         }

         return checkStatus(response);

     }

 

     private boolean checkStatus(Response response) {

-        return (response.getStatus() == HttpStatus.SC_OK) ? true : false;

+        return response.getStatus() == HttpStatus.SC_OK;

     }

 }

diff --git a/holmes-actions/src/test/java/org/onap/holmes/common/api/stat/AlarmTest.java b/holmes-actions/src/test/java/org/onap/holmes/common/api/stat/AlarmTest.java
index b0e3690..92658d6 100644
--- a/holmes-actions/src/test/java/org/onap/holmes/common/api/stat/AlarmTest.java
+++ b/holmes-actions/src/test/java/org/onap/holmes/common/api/stat/AlarmTest.java
@@ -190,18 +190,4 @@ public class AlarmTest {
         alarm.setCenterType(centerType);
         assertThat(centerType, equalTo(alarm.getCenterType()));
     }
-
-    @Test
-    public void valueOf_exception() {
-        thrown.expect(Exception.class);
-        String xmlString = "";
-        Alarm.valueOf(xmlString);
-    }
-
-    @Test
-    public void valueOf_normal() {
-        String xmlString = alarm.toString();
-        Alarm alarmValue = Alarm.valueOf(xmlString);
-        assertThat(alarmValue, equalTo(alarm));
-    }
 }
diff --git a/holmes-actions/src/test/java/org/onap/holmes/common/dcae/DcaeConfigurationsCacheTest.java b/holmes-actions/src/test/java/org/onap/holmes/common/dcae/DcaeConfigurationsCacheTest.java
index cb071d3..d1a3dcb 100644
--- a/holmes-actions/src/test/java/org/onap/holmes/common/dcae/DcaeConfigurationsCacheTest.java
+++ b/holmes-actions/src/test/java/org/onap/holmes/common/dcae/DcaeConfigurationsCacheTest.java
@@ -16,6 +16,7 @@
 package org.onap.holmes.common.dcae;
 
 import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.CoreMatchers.nullValue;
 import static org.junit.Assert.*;
 
 import org.junit.Test;
@@ -39,4 +40,15 @@ public class DcaeConfigurationsCacheTest {
         assertThat(DcaeConfigurationsCache.getPubSecInfo("test").getAafUsername(),
                 equalTo(securityInfo.getAafUsername()));
     }
+
+    @Test
+    public void testDcaeConfigurationCacheNull() {
+        DcaeConfigurationsCache.setDcaeConfigurations(null);
+        assertThat(DcaeConfigurationsCache.getPubSecInfo("test"), nullValue());
+    }
+
+    @Test
+    public void testAddPubSecInfo() {
+        DcaeConfigurationsCache.addPubSecInfo("test", new SecurityInfo());
+    }
 }
\ No newline at end of file
diff --git a/holmes-actions/src/test/java/org/onap/holmes/common/dmaap/PublisherTest.java b/holmes-actions/src/test/java/org/onap/holmes/common/dmaap/PublisherTest.java
new file mode 100644
index 0000000..991455d
--- /dev/null
+++ b/holmes-actions/src/test/java/org/onap/holmes/common/dmaap/PublisherTest.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2017 ZTE Corporation.
+ *
+ * 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.
+ */
+package org.onap.holmes.common.dmaap;
+
+import org.apache.http.HttpStatus;
+import org.easymock.EasyMock;
+import org.glassfish.jersey.client.ClientConfig;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.junit.runner.RunWith;
+import org.onap.holmes.common.dmaap.entity.PolicyMsg;
+import org.onap.holmes.common.exception.CorrelationException;
+import org.powermock.api.easymock.PowerMock;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.ClientBuilder;
+import javax.ws.rs.client.Invocation.Builder;
+import javax.ws.rs.client.WebTarget;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.client.Entity;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+@PrepareForTest({Client.class, WebTarget.class, ClientBuilder.class, Response.class, Builder.class})
+@RunWith(PowerMockRunner.class)
+public class PublisherTest {
+
+    @Rule
+    public ExpectedException thrown = ExpectedException.none();
+
+    private static final String URL = "http://localhost/dmaapTopic";
+
+    @Test
+    public void publish_exception() throws Exception {
+
+        Publisher publisher = new Publisher();
+        publisher.setUrl(URL);
+
+        thrown.expect(CorrelationException.class);
+        thrown.expectMessage("Failed to connect to DCAE");
+
+        publisher.publish(new PolicyMsg());
+    }
+
+    @Test
+    public void publish_normal() throws Exception {
+
+        Publisher publisher = new Publisher();
+        publisher.setUrl(URL);
+
+        WebTarget target = PowerMock.createMock(WebTarget.class);
+        Client client = PowerMock.createMock(Client.class);
+        Builder builder = PowerMock.createMock(Builder.class);
+        Response response = PowerMock.createMock(Response.class);
+        PowerMock.mockStatic(ClientBuilder.class);
+
+        EasyMock.expect(ClientBuilder.newClient(EasyMock.anyObject(ClientConfig.class))).andReturn(client);
+        EasyMock.expect(client.target(publisher.getUrl())).andReturn(target);
+        EasyMock.expect(target.request(MediaType.APPLICATION_JSON)).andReturn(builder);
+        EasyMock.expect(builder.post(EasyMock.anyObject(Entity.class))).andReturn(response);
+        EasyMock.expect(response.getStatus()).andReturn(HttpStatus.SC_OK);
+
+        PowerMock.replayAll();
+
+        assertThat(publisher.publish(new PolicyMsg()), is(true));
+
+        PowerMock.verifyAll();
+    }
+
+}
\ No newline at end of file