@Test
  public void shouldLoadPipelineAlongwithBuildCauseHavingMaterialPasswordsPopulated() {
    PipelineConfig pipelineConfig =
        PipelineConfigMother.pipelineConfig(
            "last",
            new StageConfig(
                new CaseInsensitiveString("stage"), new JobConfigs(new JobConfig("job-one"))));
    pipelineConfig.materialConfigs().clear();
    SvnMaterial onDirOne =
        MaterialsMother.svnMaterial("google.com", "dirOne", "loser", "boozer", false, "**/*.html");
    P4Material onDirTwo =
        MaterialsMother.p4Material(
            "host:987654321", "zoozer", "secret", "through-the-window", true);
    onDirTwo.setFolder("dirTwo");
    pipelineConfig.addMaterialConfig(onDirOne.config());
    pipelineConfig.addMaterialConfig(onDirTwo.config());

    configHelper.addPipeline(pipelineConfig);

    Pipeline building = PipelineMother.building(pipelineConfig);
    Pipeline pipeline = dbHelper.savePipelineWithMaterials(building);

    final long jobId = pipeline.getStages().get(0).getJobInstances().get(0).getId();
    Pipeline loadedPipeline =
        (Pipeline)
            transactionTemplate.execute(
                new TransactionCallback() {
                  public Object doInTransaction(TransactionStatus status) {
                    return loader.pipelineWithPasswordAwareBuildCauseByBuildId(jobId);
                  }
                });

    MaterialRevisions revisions = loadedPipeline.getBuildCause().getMaterialRevisions();
    assertThat(
        ((SvnMaterial) revisions.findRevisionFor(onDirOne).getMaterial()).getPassword(),
        is("boozer"));
    assertThat(
        ((P4Material) revisions.findRevisionFor(onDirTwo).getMaterial()).getPassword(),
        is("secret"));
  }
 private Pipeline createAndLoadModifyOneFilePipeline(PipelineConfig pipelineConfig) {
   MaterialConfigs expandedConfigs =
       materialExpansionService.expandMaterialConfigsForScheduling(
           pipelineConfig.materialConfigs());
   MaterialRevisions materialRevisions =
       ModificationsMother.modifyOneFile(
           MaterialsMother.createMaterialsFromMaterialConfigs(expandedConfigs));
   Pipeline building = PipelineMother.buildingWithRevisions(pipelineConfig, materialRevisions);
   Pipeline pipeline = dbHelper.savePipelineWithMaterials(building);
   final long jobId = pipeline.getStages().get(0).getJobInstances().get(0).getId();
   return (Pipeline)
       transactionTemplate.execute(
           new TransactionCallback() {
             public Object doInTransaction(TransactionStatus status) {
               return loader.pipelineWithPasswordAwareBuildCauseByBuildId(jobId);
             }
           });
 }