Update Pipeline test to create valid TAP file and verify publishTap symbol

Author: 0xShubhamSolanki

.gitignore

@@ -7,3 +7,4 @@ test-output/
 **/*~
 .idea
 *.iml
+.vscode/

.vscode/settings.json

@@ -135,6 +135,11 @@ SOFTWARE.
       <artifactId>workflow-step-api</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.jenkins-ci.plugins.workflow</groupId>
+      <artifactId>workflow-basic-steps</artifactId>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
 
   <build>

pom.xml

@@ -1,9 +1,30 @@
+/*
+ * The MIT License
+ *
+ * Copyright (c) 2010-2016 Bruno P. Kinoshita
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ */
 package org.tap4j.plugin;
 
+import hudson.model.Result;
 import org.junit.Rule;
 import org.junit.Test;
 import org.jvnet.hudson.test.JenkinsRule;
 import org.jenkinsci.plugins.workflow.job.WorkflowJob;
+import org.jenkinsci.plugins.workflow.job.WorkflowRun;
 import org.jenkinsci.plugins.workflow.cps.CpsFlowDefinition;
 
 public class TapPublisherPipelineTest {
@@ -12,13 +33,22 @@ public class TapPublisherPipelineTest {
     public JenkinsRule j = new JenkinsRule();
 
     @Test
-    public void publishTapSymbolWorks() throws Exception {
+    public void publishTapSymbolWorksWithValidTapFile() throws Exception {
+
         WorkflowJob job = j.createProject(WorkflowJob.class);
 
         job.setDefinition(new CpsFlowDefinition(
-                "publishTap(testResults: 'test.log')",
-                true));
+            "node {\n" +
+            "  writeFile file: 'test.log', text: '1..1\\nok 1 - Sample test\\n'\n" +
+            "  publishTap(testResults: 'test.log')\n" +
+            "}",
+            true
+        ));
+
+        WorkflowRun run = j.buildAndAssertSuccess(job);
 
-        j.buildAndAssertSuccess(job);
+        j.assertBuildStatus(Result.SUCCESS, run);
+        j.assertLogContains("TAP Reports Processing: START", run);
+        j.assertLogContains("TAP Reports Processing: FINISH", run);
     }
 }