Adding apex context module

Change-Id: I1284c2ba4c41a9cf721e141e096d1021be599a2d
Issue-ID: POLICY-857
Signed-off-by: ramverma <ram.krishna.verma@ericsson.com>

1 files changed, 96 insertions, 0 deletions

diff --git a/context/context-management/src/test/java/org/onap/policy/apex/context/impl/schema/java/TestInstanceCreation.java b/context/context-management/src/test/java/org/onap/policy/apex/context/impl/schema/java/TestInstanceCreation.java
new file mode 100644
index 000000000..9c2c685c3
--- /dev/null
+++ b/context/context-management/src/test/java/org/onap/policy/apex/context/impl/schema/java/TestInstanceCreation.java
@@ -0,0 +1,96 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.context.impl.schema.java;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.apex.context.SchemaHelper;
+import org.onap.policy.apex.context.impl.schema.SchemaHelperFactory;
+import org.onap.policy.apex.context.parameters.SchemaParameters;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.policy.apex.model.basicmodel.concepts.AxKey;
+import org.onap.policy.apex.model.basicmodel.service.ModelService;
+import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
+import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchemas;
+
+/**
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ * @version
+ */
+public class TestInstanceCreation {
+    private final AxKey testKey = new AxArtifactKey("AvroTest", "0.0.1");
+    private AxContextSchemas schemas;
+
+    @Before
+    public void initTest() {
+        schemas = new AxContextSchemas(new AxArtifactKey("AvroSchemas", "0.0.1"));
+        ModelService.registerModel(AxContextSchemas.class, schemas);
+        new SchemaParameters();
+    }
+
+    @Test
+    public void testNullEncoding() {
+        final AxContextSchema javaBooleanSchema =
+                new AxContextSchema(new AxArtifactKey("Boolean", "0.0.1"), "Java", "java.lang.Boolean");
+        final AxContextSchema javaLongSchema =
+                new AxContextSchema(new AxArtifactKey("Long", "0.0.1"), "Java", "java.lang.Long");
+        final AxContextSchema javaStringSchema =
+                new AxContextSchema(new AxArtifactKey("String", "0.0.1"), "Java", "java.lang.String");
+
+        schemas.getSchemasMap().put(javaBooleanSchema.getKey(), javaBooleanSchema);
+        schemas.getSchemasMap().put(javaLongSchema.getKey(), javaLongSchema);
+        schemas.getSchemasMap().put(javaStringSchema.getKey(), javaStringSchema);
+
+        final SchemaHelper schemaHelper0 =
+                new SchemaHelperFactory().createSchemaHelper(testKey, javaBooleanSchema.getKey());
+        final SchemaHelper schemaHelper1 =
+                new SchemaHelperFactory().createSchemaHelper(testKey, javaLongSchema.getKey());
+        final SchemaHelper schemaHelper2 =
+                new SchemaHelperFactory().createSchemaHelper(testKey, javaStringSchema.getKey());
+
+        try {
+            schemaHelper0.createNewInstance();
+            fail("this test should throw an exception here");
+        } catch (final Exception e) {
+            assertEquals(
+                    "AvroTest:0.0.1: could not create an instance of class \"java.lang.Boolean\" using the default constructor \"Boolean()\"",
+                    e.getMessage());
+        }
+        assertEquals(true, schemaHelper0.createNewInstance("true"));
+
+
+        try {
+            schemaHelper1.createNewInstance();
+            fail("this test should throw an exception here");
+        } catch (final Exception e) {
+            assertEquals(
+                    "AvroTest:0.0.1: could not create an instance of class \"java.lang.Long\" using the default constructor \"Long()\"",
+                    e.getMessage());
+        }
+        assertEquals(65536L, schemaHelper1.createNewInstance("65536"));
+
+        assertEquals("", schemaHelper2.createNewInstance());
+        assertEquals("true", schemaHelper2.createNewInstance("true"));
+    }
+}