Enhance DMaaP Adapter Configuration

Change-Id: I5385cf2710fc33a85da9a67d5f4d31dce1e460aa
Signed-off-by: Ryan Young <ry303t@att.com>
Issue-ID: APPC-658

3 files changed, 537 insertions, 0 deletions

diff --git a/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapConsumerImpl.java b/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapConsumerImpl.java
new file mode 100644
index 000000000..25fac1645
--- /dev/null
+++ b/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapConsumerImpl.java
@@ -0,0 +1,136 @@
+package org.onap.appc.adapter.messaging.dmaap.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Properties;
+
+import org.junit.Ignore;
+import org.junit.Test;
+
+public class TestDmaapConsumerImpl {
+    String[]           hostList = { "192.168.1.1" };
+    Collection<String> hosts    = new HashSet<String>(Arrays.asList(hostList));
+
+    String             topic    = "JunitTopicOne";
+    String             group    = "junit-client";
+    String             id       = "junit-consumer-one";
+    String             key      = "key";
+    String             secret   = "secret";
+    String             filter   = null;
+
+    @Test
+    public void testDmaapConsumerImplNoFilter() {
+
+        DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
+
+        assertNotNull(consumer);
+
+        Properties props = consumer.getProperties();
+
+        assertEquals("192.168.1.1", props.getProperty("host"));
+        assertEquals("key", props.getProperty("username"));
+        assertEquals("secret", props.getProperty("password"));
+    }
+
+    @Test
+    public void testDmaapConsumerImplwithFilter() {
+
+        DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret, filter);
+
+        assertNotNull(consumer);
+
+    }
+
+    @Test
+    public void testDmaapConsumerImplNoUserPassword() {
+
+        DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, null, null);
+
+        assertNotNull(consumer);
+
+        Properties props = consumer.getProperties();
+
+        assertEquals("192.168.1.1", props.getProperty("host"));
+        assertNull(props.getProperty("username"));
+        assertNull(props.getProperty("password"));
+        assertEquals("HTTPNOAUTH", props.getProperty("TransportType"));
+    }
+
+    @Test
+    public void testUpdateCredentials() {
+        DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, null, null);
+
+        assertNotNull(consumer);
+
+        Properties props = consumer.getProperties();
+
+        assertEquals("192.168.1.1", props.getProperty("host"));
+        assertNull(props.getProperty("username"));
+        assertNull(props.getProperty("password"));
+
+        consumer.updateCredentials(key, secret);
+
+        props = consumer.getProperties();
+        assertEquals("192.168.1.1", props.getProperty("host"));
+        assertEquals("key", props.getProperty("username"));
+        assertEquals("secret", props.getProperty("password"));
+    }
+
+    @Ignore
+    @Test
+    public void testFetch() {
+        fail("Not yet implemented");
+    }
+
+    @Ignore
+    @Test
+    public void testFetchIntInt() {
+        fail("Not yet implemented");
+    }
+
+    @Test
+    public void testCloseNoClient() {
+        DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
+
+        assertNotNull(consumer);
+
+        consumer.close();
+    }
+
+    @Ignore
+    @Test
+    public void testCloseWithClient() {
+        fail("Not yet implemented");
+    }
+
+    @Test
+    public void testToString() {
+        DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, null, null);
+
+        assertNotNull(consumer);
+
+        assertEquals("Consumer junit-client/junit-consumer-one listening to JunitTopicOne on [192.168.1.1]",
+                consumer.toString());
+    }
+
+    @Test
+    public void testUseHttps() {
+        DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
+
+        assertNotNull(consumer);
+
+        assertEquals(false, consumer.isHttps());
+
+        consumer.useHttps(true);
+
+        assertEquals(true, consumer.isHttps());
+
+    }
+
+}
diff --git a/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapProducerImpl.java b/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapProducerImpl.java
new file mode 100644
index 000000000..956d620c6
--- /dev/null
+++ b/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapProducerImpl.java
@@ -0,0 +1,133 @@
+package org.onap.appc.adapter.messaging.dmaap.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Properties;
+import java.util.Set;
+
+import org.junit.Ignore;
+import org.junit.Test;
+
+public class TestDmaapProducerImpl {
+    String[]           hostList = { "192.168.1.1" };
+    Collection<String> hosts    = new HashSet<String>(Arrays.asList(hostList));
+
+    String             topic    = "JunitTopicOne";
+    String             group    = "junit-client";
+    String             id       = "junit-consumer-one";
+    String             key      = "key";
+    String             secret   = "secret";
+    String             filter   = null;
+
+    @Test
+    public void testDmaapProducerImplSingleTopic() {
+        DmaapProducerImpl producer = new DmaapProducerImpl(hosts, topic, key, secret);
+
+        assertNotNull(producer);
+
+        Properties props = producer.getProperties();
+
+        assertNotNull(props);
+
+        assertEquals("key", props.getProperty("username"));
+        assertEquals("secret", props.getProperty("password"));
+    }
+
+    @Test
+    public void testDmaapProducerImplMultipleTopic() {
+        String[] topicList = { "topic1", "topic2" };
+        Set<String> topicNames = new HashSet<String>(Arrays.asList(topicList));
+
+        DmaapProducerImpl producer = new DmaapProducerImpl(hosts, topicNames, key, secret);
+
+        assertNotNull(producer);
+
+        Properties props = producer.getProperties();
+
+        assertNotNull(props);
+
+        assertEquals("key", props.getProperty("username"));
+        assertEquals("secret", props.getProperty("password"));
+
+    }
+
+    @Test
+    public void testDmaapProducerImplNoUserPass() {
+        DmaapProducerImpl producer = new DmaapProducerImpl(hosts, topic, null, null);
+
+        assertNotNull(producer);
+
+        Properties props = producer.getProperties();
+
+        assertNotNull(props);
+
+        assertNull(props.getProperty("username"));
+        assertNull(props.getProperty("password"));
+    }
+
+    @Test
+    public void testUpdateCredentials() {
+        DmaapProducerImpl producer = new DmaapProducerImpl(hosts, topic, null, null);
+
+        assertNotNull(producer);
+
+        Properties props = producer.getProperties();
+
+        assertNotNull(props);
+
+        assertNull(props.getProperty("username"));
+        assertNull(props.getProperty("password"));
+
+        producer.updateCredentials(key, secret);
+
+        props = producer.getProperties();
+
+        assertNotNull(props);
+
+        assertEquals("key", props.getProperty("username"));
+        assertEquals("secret", props.getProperty("password"));
+
+    }
+
+    @Ignore
+    @Test
+    public void testPost() {
+        fail("Not yet implemented");
+    }
+
+    @Test
+    public void testCloseNoClient() {
+        DmaapProducerImpl producer = new DmaapProducerImpl(hosts, topic, key, secret);
+
+        assertNotNull(producer);
+
+        producer.close();
+    }
+
+    @Ignore
+    @Test
+    public void testCloseWithClient() {
+        fail("Not yet implemented");
+    }
+
+    @Test
+    public void testUseHttps() {
+        DmaapProducerImpl producer = new DmaapProducerImpl(hosts, topic, key, secret);
+
+        assertNotNull(producer);
+
+        assertEquals(false, producer.isHttps());
+
+        producer.useHttps(true);
+
+        assertEquals(true, producer.isHttps());
+
+    }
+
+}
diff --git a/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapUtil.java b/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapUtil.java
new file mode 100644
index 000000000..03e61916b
--- /dev/null
+++ b/appc-adapters/appc-dmaap-adapter/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/impl/TestDmaapUtil.java
@@ -0,0 +1,268 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.messaging.dmaap.impl;
+
+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.junit.Assert.fail;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Field;
+import java.util.Properties;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.appc.configuration.ConfigurationFactory;
+
+public class TestDmaapUtil {
+    private static Class<?>   configurationFactoryClass;
+    private static Field      configField;
+
+    @Test
+    public void testCreateConsumerPropFile() {
+        String topic = "JunitTopicOne";
+        Properties junitProps = new Properties();
+        junitProps.put("host", "192.168.10.10");
+        junitProps.put("group", "junit-client");
+        junitProps.put("id", "junit-consumer-one");
+        junitProps.put("filter", "none");
+
+        String junitFile = null;
+
+        // ensure file path property is not set
+        if (System.getProperty(DmaapUtil.DMAAP_PROPERTIES_PATH) != null) {
+            System.clearProperty(DmaapUtil.DMAAP_PROPERTIES_PATH);
+
+            // set configuration to null to force reloading of properties
+            try {
+                configField.set(null, null);
+            } catch (IllegalArgumentException | IllegalAccessException e1) {
+                // TODO Auto-generated catch block
+                e1.printStackTrace();
+            }
+        }
+        try {
+            junitFile = DmaapUtil.createConsumerPropFile(topic, junitProps);
+        } catch (IOException e) {
+            e.printStackTrace();
+            fail("Exception creating consumer property file");
+        }
+
+        assertNotNull(junitFile);
+
+        // open file and verify properties
+        File testFile = new File(junitFile);
+        assertTrue(testFile.exists());
+
+        InputStream is = null;
+        Properties testProps = new Properties();
+        try {
+            is = new FileInputStream(testFile);
+            testProps.load(is);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+            fail("Exception opening consumer property file");
+        } catch (IOException e) {
+            e.printStackTrace();
+            fail("Exception opening consumer property file");
+        } finally {
+            try {
+                if (is != null) {
+                    is.close();
+                }
+            } catch (IOException ex) {
+                ex.printStackTrace();
+                fail("Exception closing consumer property file");
+            }
+        }
+
+        assertFalse(testProps.isEmpty());
+
+        assertEquals(testProps.get("host"), "192.168.10.10");
+        assertEquals(testProps.get("group"), "junit-client");
+        assertEquals(testProps.get("id"), "junit-consumer-one");
+        assertEquals(testProps.get("filter"), "none");
+        assertEquals(testProps.get("TransportType"), "HTTPNOAUTH");
+    }
+
+    @Test
+    public void testCreateConsumerPropFileWithCustomProfile() {
+        String topic = "JunitTopicOne";
+        Properties junitProps = new Properties();
+        junitProps.put("host", "192.168.10.10");
+        junitProps.put("group", "junit-client");
+        junitProps.put("id", "junit-consumer-two");
+        junitProps.put("filter", "none");
+
+        String junitFile = null;
+
+        // set property for DMaaP profile
+        System.setProperty(DmaapUtil.DMAAP_PROPERTIES_PATH, "src/test/resources/org/onap/appc");
+
+        // set configuration to null to force reloading of properties
+        try {
+            configField.set(null, null);
+        } catch (IllegalArgumentException | IllegalAccessException e1) {
+            // TODO Auto-generated catch block
+            e1.printStackTrace();
+        }
+
+        try {
+            junitFile = DmaapUtil.createConsumerPropFile(topic, junitProps);
+        } catch (IOException e) {
+            e.printStackTrace();
+            fail("Exception creating consumer property file");
+        }
+
+        assertNotNull(junitFile);
+
+        // open file and verify properties
+        File testFile = new File(junitFile);
+        assertTrue(testFile.exists());
+
+        InputStream is = null;
+        Properties testProps = new Properties();
+        try {
+            is = new FileInputStream(testFile);
+            testProps.load(is);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+            fail("Exception opening consumer property file");
+        } catch (IOException e) {
+            e.printStackTrace();
+            fail("Exception opening consumer property file");
+        } finally {
+            try {
+                if (is != null) {
+                    is.close();
+                }
+            } catch (IOException ex) {
+                ex.printStackTrace();
+                fail("Exception closing consumer property file");
+            }
+        }
+
+        assertFalse(testProps.isEmpty());
+
+        assertEquals(testProps.get("host"), "192.168.10.10");
+        assertEquals(testProps.get("group"), "junit-client");
+        assertEquals(testProps.get("id"), "junit-consumer-two");
+        assertEquals(testProps.get("filter"), "none");
+        assertEquals(testProps.get("TransportType"), "HTTPAAF");
+    }
+
+    @Test
+    public void testCreateProducerPropFile() {
+        String topic = "JunitTopicOne";
+        Properties junitProps = new Properties();
+        junitProps.put("host", "192.168.10.10");
+        junitProps.put("group", "junit-client");
+        junitProps.put("id", "junit-producer-one");
+        junitProps.put("filter", "none");
+
+        String junitFile = null;
+
+        // ensure file path property is not set
+        if (System.getProperty(DmaapUtil.DMAAP_PROPERTIES_PATH) != null) {
+            System.clearProperty(DmaapUtil.DMAAP_PROPERTIES_PATH);
+
+            // set configuration to null to force reloading of properties
+            try {
+                configField.set(null, null);
+            } catch (IllegalArgumentException | IllegalAccessException e1) {
+                // TODO Auto-generated catch block
+                e1.printStackTrace();
+            }
+        }
+
+        try {
+            junitFile = DmaapUtil.createProducerPropFile(topic, junitProps);
+        } catch (IOException e) {
+            e.printStackTrace();
+            fail("Exception creating consumer property file");
+        }
+
+        assertNotNull(junitFile);
+
+        // open file and verify properties
+        File testFile = new File(junitFile);
+        assertTrue(testFile.exists());
+
+        InputStream is = null;
+        Properties testProps = new Properties();
+        try {
+            is = new FileInputStream(testFile);
+            testProps.load(is);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+            fail("Exception opening consumer property file");
+        } catch (IOException e) {
+            e.printStackTrace();
+            fail("Exception opening consumer property file");
+        } finally {
+            try {
+                if (is != null) {
+                    is.close();
+                }
+            } catch (IOException ex) {
+                ex.printStackTrace();
+                fail("Exception closing consumer property file");
+            }
+        }
+
+        assertFalse(testProps.isEmpty());
+
+        assertEquals(testProps.get("host"), "192.168.10.10");
+        assertEquals(testProps.get("group"), "junit-client");
+        assertEquals(testProps.get("id"), "junit-producer-one");
+        assertEquals(testProps.get("filter"), "none");
+        assertEquals("HTTPNOAUTH", testProps.get("TransportType"));
+    }
+
+    /**
+     * Use reflection to locate fields and methods so that they can be
+     * manipulated during the test to change the internal state accordingly.
+     * 
+     * @throws NoSuchFieldException
+     *             if the field(s) dont exist
+     * @throws SecurityException
+     *             if reflective access is not allowed
+     * @throws NoSuchMethodException
+     *             If the method(s) dont exist
+     */
+    @SuppressWarnings("nls")
+    @BeforeClass
+    public static void once() throws NoSuchFieldException, SecurityException, NoSuchMethodException {
+        configurationFactoryClass = ConfigurationFactory.class;
+
+        configField = configurationFactoryClass.getDeclaredField("config");
+        configField.setAccessible(true);
+    }
+}