added monitoring exporter test and utility to build and start it part 7

Author: marinakog

integration-tests/USECASES.MD

@@ -97,8 +97,23 @@ Configuration Overrides Usecases
 | --- | --- |
 | Discover a newly started server | Stop operator and apply the modified domain.yaml with replicas count increased, restart Operator and verify that the cluster is scaled up accordingly |
 | Discover dead weblogic servers | Stop Operator, kill admin server and all managed servers in the cluster, restart Operator and verify that it restarts all dead servers | 
-
+c
 | Sticky Session | Use Case |
 | --- | --- |
 | Server affinity | Use a web application deployed on Weblogic cluster to track HTTP session. Test server-affinity by sending two HTTP requests to Weblogic and verify that all requests are directed to same Weblogic server |
-| Session state isolation | Verify that values saved in a client session state are not visible to another client |
+| Session state isolation | Verify that values saved in a client session state are not visible to another client |
+
+| Monitoring Exporter | Use Case |
+| --- | --- |
+| Check Metrics via Prometheus | build, deploy webapp for Monitoring Exporter, start Prometheus and verify the metrics was produced by using Prometheus APIs |
+| Replace Configuration via exporter console| Verify that configuration for monitoring exporter can be replaced during runtime, check applied metrics via Prometheus APIs|
+| Append Configuration via exporter console| Verify that configuration for monitoring exporter can be appended during runtime, check applied metrics via Prometheus APIs|
+| Append Configuration with varios combinations of attributes via exporter console| Append monitoring exporter configuration [a] to new config [a,b] and verify it was applied |
+| Replace Configuration with only one attribute as array via exporter console| Replace monitoring exporter configuration [a,b,c] attributes with new config [a] and verify it was applied |
+| Replace Configuration with empty config file via exporter console| Replace monitoring exporter configuration with empty config file, verify it was applied |
+| Replace Configuration with not existed config file via exporter console| Try to replace monitoring exporter configuration with not existed config file, verify configuration has not changed |
+| Replace Configuration with empty string for config file param  via exporter console| Try to replace monitoring exporter configuration with empty string for config file param, verify configuration has not changed |
+| Replace/Append Configuration with  config file written in non yml format via exporter console| Try to replace/append monitoring exporter configuration with config file written in non yml format, verify configuration has not changed |
+| Replace/Append Configuration with corrupted yml file via exporter console| Try to replace/append monitoring exporter configuration with config file written in corrupted yml format, verify configuration has not changed |
+| Replace/Append Configuration with dublicated values in the config file via exporter console| Try to replace/append monitoring exporter configuration with dublicated values in the config file, verify configuration has not changed |
+| Replace/Append Configuration with dublicated values in the config file via exporter console| Try to replace/append monitoring exporter configuration with varios combos for invalid credentials, verify configuration has not changed and `401 Unauthorized` exception was thrown |

integration-tests/src/test/java/oracle/kubernetes/operator/ITMonitoringExporter.java

@@ -505,38 +505,14 @@ public void test13_ReplaceMetricsNameSnakeCaseFalseConfiguration() throws Except
     logger.info("SUCCESS - " + testMethodName);
   }
 
-  /**
-   * Try to append monitoring exporter configuration with NameSnakeCase=true to the original
-   * configuration where NameSnakeCase=false will change NameSnakeCase=true
-   *
-   * @throws Exception
-   */
-  @Test
-  public void test14_AppendMetricsNameSnakeCaseTrueToSnakeCaseFalseConfiguration()
-      throws Exception {
-    Assume.assumeFalse(QUICKTEST);
-    String testMethodName = new Object() {}.getClass().getEnclosingMethod().getName();
-    logTestBegin(testMethodName);
-    boolean testCompletedSuccessfully = false;
-
-    HtmlPage page =
-        submitConfigureForm(exporterUrl, "append", configPath + "/rest_snakecasetrue.yml");
-    assertNotNull(page);
-    String searchKey =
-        "weblogic_servlet_execution_time_average%7Bapp%3D%22testwsapp%22%7D%5B15s%5D";
-    assertTrue(checkMetricsViaPrometheus(searchKey, "testwsapp"));
-    testCompletedSuccessfully = true;
-    logger.info("SUCCESS - " + testMethodName);
-  }
-
   /**
    * Try to change monitoring exporter configuration without authentication
    *
    * @throws Exception
    */
   // verify that change configuration fails without authentication
   @Test
-  public void test15_ChangeConfigNoCredentials() throws Exception {
+  public void test14_ChangeConfigNoCredentials() throws Exception {
     Assume.assumeFalse(QUICKTEST);
     String testMethodName = new Object() {}.getClass().getEnclosingMethod().getName();
     logTestBegin(testMethodName);
@@ -561,7 +537,7 @@ public void test15_ChangeConfigNoCredentials() throws Exception {
    * @throws Exception
    */
   @Test
-  public void test16_ChangeConfigInvalidUser() throws Exception {
+  public void test15_ChangeConfigInvalidUser() throws Exception {
     Assume.assumeFalse(QUICKTEST);
     String testMethodName = new Object() {}.getClass().getEnclosingMethod().getName();
     logTestBegin(testMethodName);
@@ -582,7 +558,7 @@ public void test16_ChangeConfigInvalidUser() throws Exception {
    * @throws Exception
    */
   @Test
-  public void test17_ChangeConfigInvalidPass() throws Exception {
+  public void test16_ChangeConfigInvalidPass() throws Exception {
     Assume.assumeFalse(QUICKTEST);
     String testMethodName = new Object() {}.getClass().getEnclosingMethod().getName();
     logTestBegin(testMethodName);
@@ -601,7 +577,7 @@ public void test17_ChangeConfigInvalidPass() throws Exception {
    * @throws Exception
    */
   @Test
-  public void test18_ChangeConfigEmptyUser() throws Exception {
+  public void test17_ChangeConfigEmptyUser() throws Exception {
     Assume.assumeFalse(QUICKTEST);
     String testMethodName = new Object() {}.getClass().getEnclosingMethod().getName();
     logTestBegin(testMethodName);
@@ -622,7 +598,7 @@ public void test18_ChangeConfigEmptyUser() throws Exception {
    * @throws Exception
    */
   @Test
-  public void test19_ChangeConfigEmptyPass() throws Exception {
+  public void test18_ChangeConfigEmptyPass() throws Exception {
     Assume.assumeFalse(QUICKTEST);
     String testMethodName = new Object() {}.getClass().getEnclosingMethod().getName();
     logTestBegin(testMethodName);