Expose Additional JMeter Result Saver Properties in the DSL (#263)

Co-authored-by: Will Dunlop <[email protected]>

jmeter-java-dsl/src/main/java/us/abstracta/jmeter/javadsl/core/listeners/ResponseFileSaver.java

@@ -20,13 +20,16 @@
  * <p>
  * By default, it will generate one file for each response using the given (which might include the
  * directory location) prefix to create the files and adding an incremental number to each response
- * and an extension according to the response mime type.
+ * and an extension according to the response mime type. Both the incremental number and the
+ * extension can be set manually if skipAutoNumber and skipSuffix are set to true respectively.
  *
  * @since 0.13
  */
 public class ResponseFileSaver extends BaseListener {
 
   protected String fileNamePrefix;
+  protected boolean skipAutoNumber = false;
+  protected boolean skipSuffix = false;
 
   public ResponseFileSaver(String fileNamePrefix) {
     super("Save Responses to a file", ResultSaverGui.class);
@@ -37,9 +40,41 @@ public ResponseFileSaver(String fileNamePrefix) {
   protected TestElement buildTestElement() {
     ResultSaver ret = new ResultSaver();
     ret.setFilename(fileNamePrefix);
+    ret.setSkipAutoNumber(skipAutoNumber);
+    ret.setSkipSuffix(skipSuffix);
     return ret;
   }
 
+
+  /**
+   * Allows specifying whether the ResponseFileSaver appends a number to the end of the generated file.
+   * <p>
+   * By default, the ResponseFileSaver will add a number based on the samplers in the scope of the 
+   * ResponseFileSaver test element. If set to true then no number will be appended.
+   *
+   * @param skipAutoNumber Boolean determining whether the number is added.
+   * @return the ResponseFileSaver for further configuration or usage.
+   */
+  public ResponseFileSaver setSkipAutoNumber(boolean skipAutoNumber) {
+    this.skipAutoNumber = skipAutoNumber;
+    return this;
+  }
+
+
+  /**
+   * Allows specifying whether the ResponseFileSaver will append the file type to the file name.
+   * <p>
+   * By default, the ResponseFileSaver will use the MIME type to append the file type to the end of the
+   * generated file. If this is set to true then no file type will be appended.
+   * 
+   * @param skipSuffix Boolean determining whether a file type is added.
+   * @return the ResponseFileSaver for further configuration or usage.
+   */
+  public ResponseFileSaver setSkipSuffix(boolean  skipSuffix) {
+    this.skipSuffix = skipSuffix;
+    return this;
+  }
+
   public static class CodeBuilder extends SingleTestElementCallBuilder<ResultSaver> {
 
     public CodeBuilder(List<Method> builderMethods) {
@@ -49,7 +84,7 @@ public CodeBuilder(List<Method> builderMethods) {
     @Override
     protected MethodCall buildMethodCall(ResultSaver testElement, MethodCallContext context) {
       return buildMethodCall(
-          new TestElementParamBuilder(testElement).stringParam(ResultSaver.FILENAME));
+              new TestElementParamBuilder(testElement).stringParam(ResultSaver.FILENAME));
     }
 
   }

jmeter-java-dsl/src/test/java/us/abstracta/jmeter/javadsl/core/listeners/ResponseFileSaverTest.java

@@ -35,6 +35,37 @@ public void shouldWriteFileWithResponseContentWhenResponseFileSaverInPlan(@TempD
     assertThat(tempDir.resolve("response1.unknown")).hasContent(body);
   }
 
+  @Test
+  public void shouldWriteFileWithNoAddedNumberWithResponseContentWhenResponseFileSaverInPlanAndSkipAutoNumberTrue(@TempDir Path tempDir) throws Exception {
+    String body = "TEST BODY";
+    ResponseFileSaver fileSaver = responseFileSaver(tempDir.resolve(RESPONSE_FILE_PREFIX).toString());
+    fileSaver.setSkipAutoNumber(true);
+    stubFor(any(anyUrl()).willReturn(aResponse().withBody(body)));
+    testPlan(
+            threadGroup(1, 1,
+                    httpSampler(wiremockUri)
+            ),
+            fileSaver
+    ).run();
+    assertThat(tempDir.resolve("response.unknown")).hasContent(body);
+  }
+
+  @Test
+  public void shouldWriteFileWithNoAddedFileExtensionWithResponseContentWhenResponseFileSaverInPlanAndSkipAutoNumberTrue(@TempDir Path tempDir) throws Exception {
+    String body = "TEST BODY";
+    ResponseFileSaver fileSaver = responseFileSaver(tempDir.resolve(RESPONSE_FILE_PREFIX).toString());
+    fileSaver.setSkipSuffix(true);
+    stubFor(any(anyUrl()).willReturn(aResponse().withBody(body)));
+    testPlan(
+            threadGroup(1, 1,
+                    httpSampler(wiremockUri)
+            ),
+            fileSaver
+    ).run();
+    assertThat(tempDir.resolve("response1")).hasContent(body);
+  }
+
+
   @Test
   public void shouldWriteOneFileForEachResponseWhenResponseFileSaverInPlan(@TempDir Path tempDir) throws Exception {
     testPlan(