migrate model-impl from drools-applications

migrate controlloop/common/model-impl from drools-applicaitons to
policy/models

Issue-ID: POLICY-1264
Change-Id: Ibe0bb5c49a7b1344f4104b30455f52834041e187
Signed-off-by: Hengye <yehui.wang@est.tech>

4 files changed, 198 insertions, 0 deletions

diff --git a/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/GetTest.java b/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/GetTest.java
new file mode 100644
index 000000000..452c3fa7f
--- /dev/null
+++ b/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/GetTest.java
@@ -0,0 +1,67 @@
+/*
+ * ============LICENSE_START=======================================================
+ * rest
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.rest;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+import org.onap.policy.rest.RestManager.Pair;
+
+public class GetTest {
+
+    @Test(expected = NullPointerException.class)
+    public void testUrlNull() {
+        RestManager mgr = new RestManager();
+        mgr.get(null, "user", null, null);
+    }
+
+    @Test
+    public void testUsernameNull() {
+        RestManager mgr = new RestManager();
+
+        Pair<Integer, String> result = mgr.get("http://www.example.org", null, null, null);
+        assertEquals((Integer)200, result.first);
+        assertTrue(result.second != null);
+        assertTrue(result.second.length() > 0);
+    }
+
+    @Test
+    public void testUsernameEmpty() {
+        RestManager mgr = new RestManager();
+
+        Pair<Integer, String> result = mgr.get("http://www.example.org", "", null, null);
+        assertEquals((Integer)200, result.first);
+        assertTrue(result.second != null);
+        assertTrue(result.second.length() > 0);
+    }
+
+    @Test
+    public void testUrlExampleOrg() {
+        RestManager mgr = new RestManager();
+
+        Pair<Integer, String> result = mgr.get("http://www.example.org", "user", null, null);
+        assertEquals((Integer)200, result.first);
+        assertTrue(result.second != null);
+        assertTrue(result.second.length() > 0);
+    }
+}
diff --git a/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/HttpDeleteWithBodyTest.java b/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/HttpDeleteWithBodyTest.java
new file mode 100644
index 000000000..2a114f590
--- /dev/null
+++ b/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/HttpDeleteWithBodyTest.java
@@ -0,0 +1,37 @@
+/*
+ * ============LICENSE_START=======================================================
+ * rest
+ * ================================================================================
+ * Copyright (C) 2018 Amdocs. All rights reserved.
+ * Modifications 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.rest;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+public class HttpDeleteWithBodyTest {
+
+    @Test
+    public void getMethod() {
+        String url = "http://www.example.org";
+        HttpDeleteWithBody deleteWithBody = new HttpDeleteWithBody(url);
+        assertEquals("DELETE", deleteWithBody.getMethod());
+        assertEquals(url, deleteWithBody.getURI().toString());
+    }
+}
\ No newline at end of file
diff --git a/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/PairTest.java b/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/PairTest.java
new file mode 100644
index 000000000..2db9ebca0
--- /dev/null
+++ b/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/PairTest.java
@@ -0,0 +1,43 @@
+/*
+ * ============LICENSE_START=======================================================
+ * rest
+ * ================================================================================
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved
+ * Modifications 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.rest;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+import org.onap.policy.rest.RestManager.Pair;
+
+public class PairTest {
+
+    @Test
+    public void testPair() {
+        RestManager mgr = new RestManager();
+
+        Pair<Integer, Integer> pii = mgr.new Pair<>(1, 2);
+        assertEquals((Integer) 1, pii.first);
+        assertEquals((Integer) 2, pii.second);
+
+        Pair<Integer, String> pis = mgr.new Pair<>(1, "test");
+        assertEquals((Integer) 1, pis.first);
+        assertEquals("test", pis.second);
+    }
+}
diff --git a/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/PostTest.java b/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/PostTest.java
new file mode 100644
index 000000000..5169468a2
--- /dev/null
+++ b/models-interactions/model-impl/rest/src/test/java/org/onap/policy/rest/PostTest.java
@@ -0,0 +1,51 @@
+/*
+ * ============LICENSE_START=======================================================
+ * rest
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.rest;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+import org.onap.policy.rest.RestManager.Pair;
+
+public class PostTest {
+
+    @Test
+    public void testUsernameNull() {
+        RestManager mgr = new RestManager();
+        Pair<Integer, String> result = mgr.post("http://www.example.org", null, null, null, null, null);
+        assertEquals(null, result);
+    }
+
+    @Test
+    public void testUsernameEmpty() {
+        RestManager mgr = new RestManager();
+        Pair<Integer, String> result = mgr.post("http://www.example.org", "", null, null, null, null);
+        assertEquals(null, result);
+    }
+
+    @Test
+    public void testBodyNull() {
+        RestManager mgr = new RestManager();
+        Pair<Integer, String> result = mgr.post("http://www.example.org", "user", null, null, null, null);
+        assertEquals(null, result);
+    }
+}