api custom header

Issue-ID: DCAEGEN2-897

Change-Id: Iaff1a8f71a0ab1be997fbea654d6032eee91009b
Signed-off-by: luna <nil@vmware.com>

2 files changed, 82 insertions, 0 deletions

diff --git a/standardization/api-custom-header/src/test/java/org/onap/dcaegen2/services/sdk/standardization/header/CustomHeaderUtilsTest.java b/standardization/api-custom-header/src/test/java/org/onap/dcaegen2/services/sdk/standardization/header/CustomHeaderUtilsTest.java
new file mode 100644
index 00000000..73fcec1a
--- /dev/null
+++ b/standardization/api-custom-header/src/test/java/org/onap/dcaegen2/services/sdk/standardization/header/CustomHeaderUtilsTest.java
@@ -0,0 +1,75 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.onap.dcaegen2.services.sdk
+ * ================================================================================
+ * Copyright (C) 2019 vmware. 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.dcaegen2.services.sdk.standardization.header;
+
+import java.util.HashMap;
+import java.util.Map;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+class CustomHeaderUtilsTest {
+  private String filePath = getClass().getClassLoader().getResource("api_version_config.json").getPath();
+
+  /**
+   * not send minor version when client requests
+   */
+  @Test
+  void testRequestNoMinorVer() {
+    CustomHeaderUtils util = getHeaderUtil(null);
+    util.isOkCustomHeaders();
+
+    Map<String, String> rspHeaders = util.getRspCustomHeader();
+    Assertions.assertTrue("3".equals(rspHeaders.get("X-MinorVersion")));
+  }
+
+  /**
+   * minor version not exist which client request
+   */
+  @Test
+  void testRequestWithWrongMinorVer() {
+    CustomHeaderUtils util = getHeaderUtil("2");
+
+    // check request header
+    util.isOkCustomHeaders();
+
+    Assertions.assertFalse(util.isOkCustomHeaders());
+
+    Map<String, String> rspHeaders = util.getRspCustomHeader();
+    Assertions.assertTrue("4".equals(rspHeaders.get("X-MinorVersion")));
+  }
+
+  /**
+   * minor version exists which client request
+   */
+  @Test
+  void testRequestWithMinorVerOk() {
+    CustomHeaderUtils util = getHeaderUtil("3");
+    Assertions.assertFalse(!util.isOkCustomHeaders());
+
+    Map<String, String> rspHeaders = util.getRspCustomHeader();
+    Assertions.assertTrue("3".equals(rspHeaders.get("X-MinorVersion")));
+  }
+
+  private CustomHeaderUtils getHeaderUtil(String minorVer) {
+    Map<String, String> reqHeaderMap = new HashMap<String, String>();
+    reqHeaderMap.put("X-MinorVersion", minorVer);
+    return new CustomHeaderUtils("5", reqHeaderMap, filePath, "eventListener");
+  }
+}
\ No newline at end of file
diff --git a/standardization/api-custom-header/src/test/resources/api_version_config.json b/standardization/api-custom-header/src/test/resources/api_version_config.json
new file mode 100644
index 00000000..81468ac4
--- /dev/null
+++ b/standardization/api-custom-header/src/test/resources/api_version_config.json
@@ -0,0 +1,7 @@
+{
+  "apiVersion": 
+  {
+    "eventListener": ["4.7.2","5.3.2","5.4.1","7.0.1"],
+    "xxxxxx": ["1.0.2","1.1.2","2.0.1"]
+  }
+}
\ No newline at end of file