SPR-6888: ClassPathResource.getDescription() now fully qualifies resource path regardless of constructor used.

org.springframework.core/src/test/java/org/springframework/core/io/ClassPathResourceTests.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.core.io;
+
+import static org.hamcrest.CoreMatchers.instanceOf;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+import static org.junit.internal.matchers.StringContains.containsString;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+import org.junit.Test;
+
+/**
+ * Unit tests cornering bug SPR-6888.
+ *
+ * @author Chris Beams
+ */
+public class ClassPathResourceTests {
+	private static final String PACKAGE_PATH = "org/springframework/core/io";
+	private static final String RESOURCE_NAME = "notexist.xml";
+	private static final String FQ_RESOURCE_PATH = PACKAGE_PATH + '/' + RESOURCE_NAME;
+
+	@Test
+	public void stringConstructorRaisesExceptionWithFullyQualifiedPath() {
+		assertExceptionContainsFullyQualifiedPath(new ClassPathResource(FQ_RESOURCE_PATH));
+	}
+
+	@Test
+	public void classLiteralConstructorRaisesExceptionWithFullyQualifiedPath() {
+		assertExceptionContainsFullyQualifiedPath(new ClassPathResource(RESOURCE_NAME, this.getClass()));
+	}
+
+	@Test
+	public void classLoaderConstructorRaisesExceptionWithFullyQualifiedPath() {
+		assertExceptionContainsFullyQualifiedPath(new ClassPathResource(FQ_RESOURCE_PATH, this.getClass().getClassLoader()));
+	}
+
+	private void assertExceptionContainsFullyQualifiedPath(ClassPathResource resource) {
+		try {
+			resource.getInputStream();
+			fail("FileNotFoundException expected for resource: " + resource);
+		} catch (IOException ex) {
+			assertThat(ex, instanceOf(FileNotFoundException.class));
+			assertThat(ex.getMessage(), containsString(FQ_RESOURCE_PATH));
+		}
+	}
+}