Move BatchRefUpdate tests to a new file

Run with @Parameterized, so we don't have to duplicate test setup for
each atomic/non-atomic test. We still have to have two different sets of
asserts for the cases where the behavior is different. In fact, this is
a readability win: it emphasizes that performing the exact same setup
except for the atomic setting will have different behavior.

Change-Id: I78a8214075e204732a423341f14c09de273a7854

1 files changed, 78 insertions, 0 deletions

diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/StrictWorkMonitor.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/StrictWorkMonitor.java
new file mode 100644
index 0000000000..22b69a3ee5
--- /dev/null
+++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/StrictWorkMonitor.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2017 Google Inc.
+ * and other copyright owners as documented in the project's IP log.
+ *
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Distribution License v1.0 which
+ * accompanies this distribution, is reproduced below, and is
+ * available at http://www.eclipse.org/org/documents/edl-v10.php
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ *
+ * - Neither the name of the Eclipse Foundation, Inc. nor the
+ *   names of its contributors may be used to endorse or promote
+ *   products derived from this software without specific prior
+ *   written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.eclipse.jgit.junit;
+
+import static org.junit.Assert.assertEquals;
+
+import org.eclipse.jgit.lib.ProgressMonitor;
+
+public final class StrictWorkMonitor implements ProgressMonitor {
+	private int lastWork, totalWork;
+
+	@Override
+	public void start(int totalTasks) {
+		// empty
+	}
+
+	@Override
+	public void beginTask(String title, int total) {
+		this.totalWork = total;
+		lastWork = 0;
+	}
+
+	@Override
+	public void update(int completed) {
+		lastWork += completed;
+	}
+
+	@Override
+	public void endTask() {
+		assertEquals("Units of work recorded", totalWork, lastWork);
+	}
+
+	@Override
+	public boolean isCancelled() {
+		return false;
+	}
+}