1 files changed, 109 insertions, 0 deletions
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RebaseTodoFileTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RebaseTodoFileTest.java
new file mode 100644
index 0000000000..05361c5a27
--- /dev/null
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RebaseTodoFileTest.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2019, Thomas Wolf <thomas.wolf@paranor.ch> and others
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Distribution License v. 1.0 which is available at
+ * https://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+package org.eclipse.jgit.lib;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+
+import org.eclipse.jgit.junit.RepositoryTestCase;
+import org.junit.Test;
+
+public class RebaseTodoFileTest extends RepositoryTestCase {
+
+	private static final String TEST_TODO = "test.todo";
+
+	private void createTodoList(String... lines) throws IOException {
+		Path p = Paths.get(db.getDirectory().getAbsolutePath(), TEST_TODO);
+		Files.write(p, Arrays.asList(lines));
+	}
+
+	@Test
+	public void testReadTodoFile() throws Exception {
+		String[] expected = { "reword " + ObjectId.zeroId().name() + " Foo",
+				"# A comment in the todo list",
+				"pick " + ObjectId.zeroId().name() + " Foo fie",
+				"squash " + ObjectId.zeroId().name() + " F",
+				"fixup " + ObjectId.zeroId().name(),
+				"edit " + ObjectId.zeroId().name() + " f",
+				"edit " + ObjectId.zeroId().name() + ' ' };
+		createTodoList(expected);
+		RebaseTodoFile todo = new RebaseTodoFile(db);
+		List<RebaseTodoLine> lines = todo.readRebaseTodo(TEST_TODO, true);
+		assertEquals("Expected 7 lines", 7, lines.size());
+		int i = 0;
+		for (RebaseTodoLine line : lines) {
+			switch (i) {
+			case 0:
+				assertEquals("Expected REWORD", RebaseTodoLine.Action.REWORD,
+						line.getAction());
+				assertEquals("Unexpected ID", ObjectId.zeroId().abbreviate(40),
+						line.getCommit());
+				assertEquals("Unexpected Message", "Foo",
+						line.getShortMessage());
+				break;
+			case 1:
+				assertEquals("Expected COMMENT", RebaseTodoLine.Action.COMMENT,
+						line.getAction());
+				assertEquals("Unexpected Message",
+						"# A comment in the todo list",
+						line.getComment());
+				break;
+			case 2:
+				assertEquals("Expected PICK", RebaseTodoLine.Action.PICK,
+						line.getAction());
+				assertEquals("Unexpected ID", ObjectId.zeroId().abbreviate(40),
+						line.getCommit());
+				assertEquals("Unexpected Message", "Foo fie",
+						line.getShortMessage());
+				break;
+			case 3:
+				assertEquals("Expected SQUASH", RebaseTodoLine.Action.SQUASH,
+						line.getAction());
+				assertEquals("Unexpected ID", ObjectId.zeroId().abbreviate(40),
+						line.getCommit());
+				assertEquals("Unexpected Message", "F", line.getShortMessage());
+				break;
+			case 4:
+				assertEquals("Expected FIXUP", RebaseTodoLine.Action.FIXUP,
+						line.getAction());
+				assertEquals("Unexpected ID", ObjectId.zeroId().abbreviate(40),
+						line.getCommit());
+				assertEquals("Unexpected Message", "", line.getShortMessage());
+				break;
+			case 5:
+				assertEquals("Expected EDIT", RebaseTodoLine.Action.EDIT,
+						line.getAction());
+				assertEquals("Unexpected ID", ObjectId.zeroId().abbreviate(40),
+						line.getCommit());
+				assertEquals("Unexpected Message", "f", line.getShortMessage());
+				break;
+			case 6:
+				assertEquals("Expected EDIT", RebaseTodoLine.Action.EDIT,
+						line.getAction());
+				assertEquals("Unexpected ID", ObjectId.zeroId().abbreviate(40),
+						line.getCommit());
+				assertEquals("Unexpected Message", "", line.getShortMessage());
+				break;
+			default:
+				fail("Too many lines");
+				return;
+			}
+			i++;
+		}
+	}
+}