Skip to main content
summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to 'jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/iterators/ReadOnlyIteratorTests.java')
-rw-r--r--jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/iterators/ReadOnlyIteratorTests.java118
1 files changed, 0 insertions, 118 deletions
diff --git a/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/iterators/ReadOnlyIteratorTests.java b/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/iterators/ReadOnlyIteratorTests.java
deleted file mode 100644
index 4defa2e414..0000000000
--- a/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/iterators/ReadOnlyIteratorTests.java
+++ /dev/null
@@ -1,118 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2005, 2007 Oracle. 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:
- * Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.utility.tests.internal.iterators;
-
-import java.util.Iterator;
-import java.util.NoSuchElementException;
-import java.util.Vector;
-import junit.framework.TestCase;
-import org.eclipse.jpt.utility.internal.iterators.ReadOnlyIterator;
-
-public class ReadOnlyIteratorTests extends TestCase {
-
- public ReadOnlyIteratorTests(String name) {
- super(name);
- }
-
- public void testHasNext() {
- int i = 0;
- for (Iterator<String> stream = this.buildReadOnlyIterator(); stream.hasNext();) {
- stream.next();
- i++;
- }
- assertEquals(this.buildVector().size(), i);
- }
-
- public void testHasNextUpcast() {
- int i = 0;
- for (Iterator<Object> stream = this.buildReadOnlyIteratorUpcast(); stream.hasNext();) {
- stream.next();
- i++;
- }
- assertEquals(this.buildVector().size(), i);
- }
-
- public void testNext() {
- Iterator<String> nestedIterator = this.buildNestedIterator();
- for (Iterator<String> stream = this.buildReadOnlyIterator(); stream.hasNext();) {
- assertEquals("bogus element", nestedIterator.next(), stream.next());
- }
- }
-
- public void testNextUpcast() {
- Iterator<String> nestedIterator = this.buildNestedIterator();
- for (Iterator<Object> stream = this.buildReadOnlyIteratorUpcast(); stream.hasNext();) {
- assertEquals("bogus element", nestedIterator.next(), stream.next());
- }
- }
-
- public void testNoSuchElementException() {
- boolean exCaught = false;
- Iterator<String> stream = this.buildReadOnlyIterator();
- String string = null;
- while (stream.hasNext()) {
- string = stream.next();
- }
- try {
- string = stream.next();
- } catch (NoSuchElementException ex) {
- exCaught = true;
- }
- assertTrue("NoSuchElementException not thrown: " + string, exCaught);
- }
-
- public void testRemove() {
- boolean exCaught = false;
- for (Iterator<String> stream = this.buildReadOnlyIterator(); stream.hasNext();) {
- if (stream.next().equals("three")) {
- try {
- stream.remove();
- } catch (UnsupportedOperationException ex) {
- exCaught = true;
- }
- }
- }
- assertTrue("UnsupportedOperationException not thrown", exCaught);
- }
-
- private Iterator<String> buildReadOnlyIterator() {
- return this.buildReadOnlyIterator(this.buildNestedIterator());
- }
-
- private Iterator<Object> buildReadOnlyIteratorUpcast() {
- return this.buildReadOnlyIteratorUpcast(this.buildNestedIterator());
- }
-
- private Iterator<String> buildReadOnlyIterator(Iterator<String> nestedIterator) {
- return new ReadOnlyIterator<String>(nestedIterator);
- }
-
- private Iterator<Object> buildReadOnlyIteratorUpcast(Iterator<String> nestedIterator) {
- return new ReadOnlyIterator<Object>(nestedIterator);
- }
-
- private Iterator<String> buildNestedIterator() {
- return this.buildVector().iterator();
- }
-
- private Vector<String> buildVector() {
- Vector<String> v = new Vector<String>();
- v.addElement("one");
- v.addElement("two");
- v.addElement("three");
- v.addElement("four");
- v.addElement("five");
- v.addElement("six");
- v.addElement("seven");
- v.addElement("eight");
- return v;
- }
-
-}

Back to the top