Fixes for steps without output (unconfigured or with error)

src/org/pentaho/di/dataset/TestType.java

@@ -0,0 +1,5 @@
+package org.pentaho.di.dataset;
+
+public enum TestType {
+  CONCEPTUAL, DEVELOPMENT, UNIT_TEST;
+}

src/org/pentaho/di/dataset/UnitTestResult.java

@@ -0,0 +1,73 @@
+package org.pentaho.di.dataset;
+
+public class UnitTestResult {
+  private String transformationName;
+  private String unitTestName;
+  private String dataSetName;
+  private String stepName;
+  private boolean error;
+  private String comment;
+
+  public UnitTestResult() {
+    super();
+  }
+
+  public UnitTestResult(String transformationName, String unitTestName, String dataSetName, String stepName, boolean error, String comment) {
+    super();
+    this.transformationName = transformationName;
+    this.unitTestName = unitTestName;
+    this.dataSetName = dataSetName;
+    this.stepName = stepName;
+    this.error = error;
+    this.comment = comment;
+  }
+
+  public String getTransformationName() {
+    return transformationName;
+  }
+
+  public void setTransformationName(String transformationName) {
+    this.transformationName = transformationName;
+  }
+
+  public String getUnitTestName() {
+    return unitTestName;
+  }
+
+  public void setUnitTestName(String unitTestName) {
+    this.unitTestName = unitTestName;
+  }
+
+  public String getDataSetName() {
+    return dataSetName;
+  }
+
+  public void setDataSetName(String dataSetName) {
+    this.dataSetName = dataSetName;
+  }
+
+  public String getStepName() {
+    return stepName;
+  }
+
+  public void setStepName(String stepName) {
+    this.stepName = stepName;
+  }
+
+  public boolean isError() {
+    return error;
+  }
+
+  public void setError(boolean error) {
+    this.error = error;
+  }
+
+  public String getComment() {
+    return comment;
+  }
+
+  public void setComment(String comment) {
+    this.comment = comment;
+  }
+
+}