Merge pull request #65 from tarungulati1988/moreTests

ISSUE 60- increased code coverage for serializationinterceptor

Author: diana-derose

ipp-v3-java-devkit/src/test/java/com/intuit/ipp/interceptors/SerializeInterceptorTest.java

@@ -0,0 +1,84 @@
+package com.intuit.ipp.interceptors;
+
+import com.intuit.ipp.exception.FMSException;
+import com.intuit.ipp.serialization.JSONSerializerTest;
+import com.intuit.ipp.util.Config;
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.namespace.QName;
+import java.util.HashMap;
+import java.util.Map;
+
+import static com.intuit.ipp.interceptors.RequestElements.REQ_PARAM_METHOD_TYPE;
+import static com.intuit.ipp.util.Config.SERIALIZATION_REQUEST_FORMAT;
+import static org.testng.Assert.assertTrue;
+
+public class SerializeInterceptorTest {
+
+    private SerializeInterceptor serializeInterceptor = new SerializeInterceptor();
+    private IntuitMessage message = new IntuitMessage();
+
+    @Test(description = "Given a POST request with object for serialization, " +
+            "the serialized data should be present in the serializedData object")
+    public void execute_positiveCase1() throws FMSException {
+        JSONSerializerTest test1 = new JSONSerializerTest();
+        TestJson json = new TestJson();
+        json.setFoo("bar");
+        JAXBElement<TestJson> jaxbElement = new JAXBElement(new QName(TestJson.class.getSimpleName()), TestJson.class, json);
+        Map<String, String> requestParams = new HashMap<>();
+        requestParams.put(REQ_PARAM_METHOD_TYPE, "POST");
+        message.getRequestElements().setRequestParameters(requestParams);
+        message.getRequestElements().setObjectToSerialize(jaxbElement);
+        serializeInterceptor.execute(message);
+        Assert.assertEquals(message.getRequestElements().getSerializedData(), "{\"foo\":\"bar\"}");
+    }
+
+    @Test(description = "Given a POST request with post body for serialization, " +
+            "the serialized data should be present in the serializedData object")
+    public void execute_positiveCase2() throws FMSException {
+        Map<String, String> requestParams = new HashMap<>();
+        requestParams.put(REQ_PARAM_METHOD_TYPE, "POST");
+        message.getRequestElements().setRequestParameters(requestParams);
+        String jsonInput = "{\"foo\":\"bar\"}";
+        message.getRequestElements().setPostString(jsonInput);
+        serializeInterceptor.execute(message);
+        Assert.assertEquals(message.getRequestElements().getSerializedData(), jsonInput);
+    }
+
+    @Test(description = "Given a GET request for serialization, the serialized data should be null")
+    public void execute_positiveCase3() throws FMSException {
+        Map<String, String> requestParams = new HashMap<>();
+        requestParams.put(REQ_PARAM_METHOD_TYPE, "GET");
+        message.getRequestElements().setRequestParameters(requestParams);
+        serializeInterceptor.execute(message);
+        Assert.assertEquals(message.getRequestElements().getSerializedData(), null);
+    }
+
+    @Test(description = "Serialization request format returned should be of " +
+            "the form: message.request.serialization")
+    public void getSerializationRequestFormat() {
+        SerializeInterceptor interceptor = new SerializeInterceptor();
+        assertTrue(interceptor
+                .getSerializationRequestFormat()
+                .equalsIgnoreCase(Config.getProperty(SERIALIZATION_REQUEST_FORMAT)));
+    }
+
+    @XmlRootElement
+    class TestJson {
+
+        String foo;
+
+        public String getFoo() {
+            return foo;
+        }
+
+        @XmlElement
+        public void setFoo(String foo) {
+            this.foo = foo;
+        }
+    }
+}