1 files changed, 121 insertions, 0 deletions
diff --git a/pdf-as-tests/src/test/java/at/gv/egiz/param_tests/SignatureTestWatcher.java b/pdf-as-tests/src/test/java/at/gv/egiz/param_tests/SignatureTestWatcher.java
new file mode 100644
index 00000000..104dab7c
--- /dev/null
+++ b/pdf-as-tests/src/test/java/at/gv/egiz/param_tests/SignatureTestWatcher.java
@@ -0,0 +1,121 @@
+package at.gv.egiz.param_tests;
+
+import org.junit.AssumptionViolatedException;
+import org.junit.rules.TestWatcher;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+
+import at.gv.egiz.param_tests.serialization.SerializiationManager;
+
+/**
+ * A test watcher, which provides some basic information about executed tests,
+ * i.e. verdicts and console output. Basically a test watcher is some class,
+ * which gets notified every time a test started or stopped.
+ * 
+ * @author mtappler
+ *
+ */
+public class SignatureTestWatcher extends TestWatcher {
+    @Override
+    public Statement apply(Statement base, Description description) {
+        return super.apply(base, description);
+    }
+
+    /**
+     * This method tells the serialization manager that a test succeeded
+     * 
+     * @param description
+     *            the description of the test, which contains the display name,
+     *            which in turn contains the directory of the test, which
+     *            uniquely identifies the test
+     */
+    @Override
+    protected void succeeded(Description description) {
+        super.succeeded(description);
+        SerializiationManager.getInstance().setSucceeded(
+                extractDirectoryName(description.getDisplayName()));
+
+    }
+
+    /**
+     * Helper method which extracts the directory name of a test given its
+     * display name. By convention, the display name shall include directory
+     * names enclosed in angle brackets.
+     * 
+     * @param displayName
+     *            the name which is displayed for a test
+     * @return the directory of the test
+     */
+    private String extractDirectoryName(String displayName) {
+    	return displayName.substring(displayName.indexOf('[') + 1,
+               displayName.lastIndexOf(']'));
+    	
+    	//return displayName.substring(displayName.indexOf('<') + 1,
+        //       displayName.lastIndexOf('>'));
+    }
+
+    /**
+     * This method tells the serialization manager that a test failed
+     * 
+     * @param description
+     *            the description of the test, which contains the display name,
+     *            which in turn contains the directory of the test, which
+     *            uniquely identifies the test
+     */
+    @Override
+    protected void failed(Throwable e, Description description) {
+        super.failed(e, description);
+        SerializiationManager.getInstance().setFailed(
+                extractDirectoryName(description.getDisplayName()), e);
+
+    }
+
+    /**
+     * This method tells the serialization manager that a test was skipped,
+     * because of a failed assumption.
+     * 
+     * @param description
+     *            the description of the test, which contains the display name,
+     *            which in turn contains the directory of the test, which
+     *            uniquely identifies the test
+     */
+    protected void skipped(AssumptionViolatedException e,
+            Description description) {
+        SerializiationManager.getInstance().setInconclusive(
+                extractDirectoryName(description.getDisplayName()), e);
+    }
+
+    /**
+     * This method resets the logging of stdout and stderr, to be able to
+     * retrieve it after the test has finished.
+     * 
+     * @param description
+     *            description of a test which was just started
+     */
+    @Override
+    protected void starting(Description description) {
+        super.starting(description);
+        ParameterizedSignatureTestSuite.getStdoutLog().reset();
+        ParameterizedSignatureTestSuite.getStderrLog().reset();
+    }
+
+    /**
+     * This method sets stdout and stderr, which was logged during the execution
+     * of a test.
+     * 
+     * @param description
+     *            the description of the test, which contains the display name,
+     *            which in turn contains the directory of the test, which
+     *            uniquely identifies the test
+     */
+    @Override
+    protected void finished(Description description) {
+        super.finished(description);
+        SerializiationManager.getInstance().setStdOut(
+                extractDirectoryName(description.getDisplayName()),
+                ParameterizedSignatureTestSuite.getStdoutLog().toString());
+        SerializiationManager.getInstance().setStdErr(
+                extractDirectoryName(description.getDisplayName()),
+                ParameterizedSignatureTestSuite.getStderrLog().toString());
+    }
+}
+\ No newline at end of file