From a65a9056bde4a778d10908e162914159c070e1ea Mon Sep 17 00:00:00 2001
From: Jim Blake <jeb228@cornell.edu>
Date: Mon, 7 Apr 2014 09:34:44 -0400
Subject: [PATCH] Revert "getting rid of problematic file"

This reverts commit 0e6bbcd5b74db75652fc848054db4c51785f4bd1.
---
 .../utilities/testing/VitroTestRunner.java    | 153 ++++++++++++++++++
 1 file changed, 153 insertions(+)
 create mode 100644 utilities/buildutils/src/edu/cornell/mannlib/vitro/utilities/testing/VitroTestRunner.java

diff --git a/utilities/buildutils/src/edu/cornell/mannlib/vitro/utilities/testing/VitroTestRunner.java b/utilities/buildutils/src/edu/cornell/mannlib/vitro/utilities/testing/VitroTestRunner.java
new file mode 100644
index 000000000..76664d4e3
--- /dev/null
+++ b/utilities/buildutils/src/edu/cornell/mannlib/vitro/utilities/testing/VitroTestRunner.java
@@ -0,0 +1,153 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+
+package edu.cornell.mannlib.vitro.utilities.testing;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+import org.junit.runner.JUnitCore;
+
+/**
+ * A Java application that will run the Vitro unit tests. It searches for unit
+ * tests in the supplied source directory (any file whose name is *Test.Java).
+ * It runs the tests with a variety of reporting detail, depending on the level
+ * selected. If the level selector is absent or unrecognized, the medium level
+ * is used.
+ * 
+ * @author jeb228
+ */
+public class VitroTestRunner {
+	public enum ReportLevel {
+		/** Report only the one-line summary. */
+		BRIEF,
+		/** Report times and statistics for each test class. */
+		MORE,
+		/** Report times and statistics for each test method. */
+		FULL
+	}
+
+	private final List<Class<?>> classes;
+	private final VitroTestRunListener listener;
+
+	/**
+	 * Locate the test classes. Initialize the test listener.
+	 */
+	public VitroTestRunner(File sourceRootDir, ReportLevel reportLevel) {
+		List<String> classNames = getListOfTestClassNames(sourceRootDir);
+		this.classes = getTestClasses(classNames);
+		this.listener = new VitroTestRunListener(reportLevel);
+	}
+
+	/**
+	 * Start a recursive search through the source directory.
+	 */
+	private List<String> getListOfTestClassNames(File sourceRootDir) {
+		SortedSet<String> names = new TreeSet<String>();
+		searchForTestClasses(names, "", sourceRootDir);
+		return new ArrayList<String>(names);
+	}
+
+	/**
+	 * Recursively search the directory for files in the form "*Test.java".
+	 * Ignore any files or directories whose names start with a "."
+	 */
+	private void searchForTestClasses(SortedSet<String> names, String prefix,
+			File directory) {
+		for (File file : directory.listFiles()) {
+			String filename = file.getName();
+			if (filename.startsWith(".")) {
+				// ignore .svn, etc.
+			} else if (file.isDirectory()) {
+				searchForTestClasses(names, prefix + filename + ".", file);
+			} else if (filename.endsWith("Test.java")) {
+				String classname = filename.substring(0, filename.length() - 5);
+				names.add(prefix + classname);
+			}
+		}
+	}
+
+	/**
+	 * Instantiate a class for each test class name.
+	 */
+	private List<Class<?>> getTestClasses(List<String> classNames) {
+		List<Class<?>> classes = new ArrayList<Class<?>>();
+		for (String classname : classNames) {
+			try {
+				classes.add(Class.forName(classname));
+			} catch (ClassNotFoundException e) {
+				throw new IllegalArgumentException("Can't load test class: "
+						+ classname, e);
+			}
+		}
+		return classes;
+	}
+
+	/**
+	 * We've located all of the test clases. Now run them.
+	 */
+	private void run() {
+		JUnitCore junitCore = new JUnitCore();
+		junitCore.addListener(this.listener);
+		junitCore.run(this.classes.toArray(new Class<?>[0]));
+	}
+
+	/**
+	 * Did any of the tests fail?
+	 */
+	private boolean didEverythingPass() {
+		return this.listener.didEverythingPass();
+	}
+
+	/**
+	 * <p>
+	 * You must provide a path to the source directory of the test classes.
+	 * </p>
+	 * <p>
+	 * You may also provide a reporting level of "BRIEF", "MORE", or "FULL". If
+	 * no level is provided, or if it is not recognized, "BRIEF" is used.
+	 * </p>
+	 */
+	public static void main(String[] args) {
+		if ((args.length < 1) || (args.length > 2)) {
+			usage("Wrong number of arguments: expecting 1 or 2, but found "
+					+ args.length + ".");
+		}
+		File sourceRootDir = new File(args[0]);
+
+		if (!sourceRootDir.exists()) {
+			usage(sourceRootDir + " does not exist.");
+		}
+		if (!sourceRootDir.isDirectory()) {
+			usage(sourceRootDir + " is not a directory.");
+		}
+
+		ReportLevel reportLevel = ReportLevel.MORE;
+		if (args.length == 2) {
+			for (ReportLevel level : ReportLevel.values()) {
+				if (level.toString().equalsIgnoreCase(args[1])) {
+					reportLevel = level;
+				}
+			}
+		}
+
+		VitroTestRunner runner = new VitroTestRunner(sourceRootDir, reportLevel);
+		runner.run();
+
+		if (!runner.didEverythingPass()) {
+			System.exit(1);
+		}
+	}
+
+	/**
+	 * Tell them how it should have been done.
+	 */
+	private static void usage(String message) {
+		System.out.println(message);
+		System.out.println("usage: " + VitroTestRunner.class.getSimpleName()
+				+ " sourceRootDirectory  [ BRIEF | MORE | FULL ]");
+		System.exit(1);
+	}
+}