1 files changed, 90 insertions, 0 deletions
diff --git a/org.eclipse.mylyn.tasks.core.tests/src/org/eclipse/mylyn/tasks/core/spi/TaskIdEncoderTest.java b/org.eclipse.mylyn.tasks.core.tests/src/org/eclipse/mylyn/tasks/core/spi/TaskIdEncoderTest.java
new file mode 100644
index 000000000..5ebbecf91
--- /dev/null
+++ b/org.eclipse.mylyn.tasks.core.tests/src/org/eclipse/mylyn/tasks/core/spi/TaskIdEncoderTest.java
@@ -0,0 +1,90 @@
+/*******************************************************************************
+ * Copyright (c) 2013 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.mylyn.tasks.core.spi;
+
+import static junit.framework.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.util.UUID;
+
+import org.eclipse.core.runtime.AssertionFailedException;
+import org.eclipse.mylyn.internal.tasks.core.RepositoryTaskHandleUtil;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+
+public class TaskIdEncoderTest {
+	@Rule
+	public final ExpectedException thrown = ExpectedException.none();
+
+	@Test
+	public void testEncodeNull() {
+		thrown.expect(AssertionFailedException.class);
+		TaskIdEncoder.encode(null);
+	}
+
+	@Test
+	public void testDecodeNull() {
+		thrown.expect(AssertionFailedException.class);
+		TaskIdEncoder.decode(null);
+	}
+
+	@Test
+	public void testEncodeSimple() {
+		assertEquals("1234 abc", TaskIdEncoder.encode("1234 abc"));
+	}
+
+	@Test
+	public void testEncodeComplex() {
+		assertEquals("1234%25%2Dabc @$", TaskIdEncoder.encode("1234%-abc @$"));
+	}
+
+	@Test
+	public void testDecodeSimple() {
+		assertEquals("1234 abc", TaskIdEncoder.decode("1234 abc"));
+	}
+
+	@Test
+	public void testDecodeComplex() {
+		assertEquals("1234%-abc @$", TaskIdEncoder.decode("1234%25%2Dabc @$"));
+	}
+
+	@Test
+	public void testUuidRoundTrip() {
+		assertRoundTrip(UUID.randomUUID().toString());
+	}
+
+	@Test
+	public void testHyphenatedRoundTrip() {
+		assertRoundTrip("TEST-1234");
+	}
+
+	@Test
+	public void testJsonRoundTrip() {
+		assertRoundTrip("{\"one\":true,\"two\":\"three\"}");
+	}
+
+	@Test
+	public void testJsonReadable() {
+		String json = "{\"one\":true,\"two\":\"three\"}";
+		assertEquals(json, TaskIdEncoder.encode(json));
+	}
+
+	private void assertRoundTrip(String original) {
+		String encoded = TaskIdEncoder.encode(original);
+
+		String handle = RepositoryTaskHandleUtil.getHandle("https://example.com", encoded);
+
+		assertTrue(handle.endsWith(encoded));
+		assertEquals(original, TaskIdEncoder.decode(encoded));
+	}
+}