test: adds unit tests for HttpConvertsUtils.java

Author: Abhichede

eventmesh-common/src/test/java/org/apache/eventmesh/common/stubs/HeaderStub.java

@@ -0,0 +1,18 @@
+package org.apache.eventmesh.common.stubs;
+
+import org.apache.eventmesh.common.protocol.http.common.ProtocolKey;
+import org.apache.eventmesh.common.protocol.http.header.Header;
+import org.apache.eventmesh.common.utils.HttpConvertsUtils;
+
+import java.util.Map;
+
+public class HeaderStub extends Header {
+
+    public String code;
+    public String eventmeshenv;
+
+    @Override
+    public Map<String, Object> toMap() {
+        return new HttpConvertsUtils().httpMapConverts(this, new ProtocolKey(), new ProtocolKey.EventMeshInstanceKey());
+    }
+}

eventmesh-common/src/test/java/org/apache/eventmesh/common/utils/HttpConvertsUtilsTest.java

@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.eventmesh.common.utils;
+
+import org.apache.eventmesh.common.protocol.http.common.ProtocolKey;
+import org.apache.eventmesh.common.protocol.http.common.ProtocolKey.EventMeshInstanceKey;
+import org.apache.eventmesh.common.protocol.http.header.Header;
+import org.apache.eventmesh.common.stubs.HeaderStub;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+class HttpConvertsUtilsTest {
+    private final HeaderStub headerStub = new HeaderStub();
+    private final ProtocolKey mockedProtocolKey = new ProtocolKey();
+    private final EventMeshInstanceKey mockedEventMeshProtocolKey = new EventMeshInstanceKey();
+
+    @Test
+    void httpMapConverts() {
+        Map<String, Object> httpMapConverts = new HttpConvertsUtils().httpMapConverts(headerStub, mockedProtocolKey);
+        Assertions.assertEquals(httpMapConverts.get(headerStub.code), headerStub.code);
+    }
+
+    @Test
+    void testHttpMapConverts() {
+        Map<String, Object> httpMapConverts = new HttpConvertsUtils().httpMapConverts(headerStub, mockedProtocolKey, mockedEventMeshProtocolKey);
+        Assertions.assertEquals(httpMapConverts.get(headerStub.code), headerStub.code);
+        Assertions.assertEquals(httpMapConverts.get(headerStub.eventmeshenv), headerStub.eventmeshenv);
+    }
+
+    @Test
+    void httpHeaderConverts() {
+        HashMap<String, Object> headerParams = new HashMap<>();
+        String code = "test";
+        headerParams.put("code", code);
+
+        Header header = new HttpConvertsUtils().httpHeaderConverts(headerStub, headerParams);
+
+        Assertions.assertEquals(code, header.toMap().get("code"));
+    }
+
+    @Test
+    void testHttpHeaderConverts() {
+        HashMap<String, Object> headerParams = new HashMap<>();
+        String env = "test";
+        headerParams.put("eventmeshenv", env);
+
+        Header header = new HttpConvertsUtils().httpHeaderConverts(headerStub, headerParams, mockedEventMeshProtocolKey);
+
+        Assertions.assertEquals(env, header.toMap().get("eventmeshenv"));
+    }
+}
+