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- /*
- * Copyright (c) 2006-2013 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
- package com.dmdirc.util.collections;
-
- import org.junit.Test;
-
- import static org.junit.Assert.*;
- import static org.mockito.Mockito.*;
-
- public class ListenerListTest {
-
- @Test
- public void testGenericAddListener() {
- final Object listener = new Object();
- final Object listener2 = new Object();
- ListenerList instance = new ListenerList();
- instance.add(Object.class, listener);
- instance.add(Object.class, listener2);
- assertTrue(instance.get(Object.class).contains(listener));
- assertTrue(instance.get(Object.class).contains(listener));
- }
-
-
- @Test(expected=IllegalArgumentException.class)
- public void testGenericAddNull() {
- ListenerList instance = new ListenerList();
- instance.add(Object.class, null);
- assertFalse(instance.get(Object.class).contains(null));
- }
-
- @Test
- public void testStringAddListener() {
- final Object listener = new Object();
- final Object listener2 = new Object();
- ListenerList instance = new ListenerList();
- instance.add("Object", listener);
- instance.add("Object", listener2);
- assertTrue(instance.get("Object").contains(listener));
- assertTrue(instance.get("Object").contains(listener2));
- }
- @Test(expected=IllegalArgumentException.class)
- public void testStringAddNull() {
- ListenerList instance = new ListenerList();
- instance.add("Object", null);
- assertFalse(instance.get(Object.class).contains(null));
- }
-
- @Test
- public void testGenericRemoveListener() {
- final Object listener = new Object();
- ListenerList instance = new ListenerList();
- instance.add(Object.class, listener);
- assertTrue(instance.get(Object.class).contains(listener));
- instance.remove(Object.class, listener);
- assertFalse(instance.get(Object.class).contains(listener));
- }
-
- @Test
- public void testStringRemoveListener() {
- final Object listener = new Object();
- ListenerList instance = new ListenerList();
- instance.add("Object", listener);
- assertTrue(instance.get("Object").contains(listener));
- instance.remove("Object", listener);
- assertFalse(instance.get("Object").contains(listener));
- }
-
- @Test
- public void testStringRemoveUnknownListener() {
- final Object listener = new Object();
- ListenerList instance = new ListenerList();
- instance.add("Object", listener);
- assertTrue(instance.get("Object").contains(listener));
- instance.remove("String", listener);
- assertTrue(instance.get("Object").contains(listener));
- }
-
- @Test
- public void testGenericGetListeners() {
- final Object listener = new Object();
- final String listener2 = "";
- ListenerList instance = new ListenerList();
- assertTrue(instance.get(Object.class).isEmpty());
- instance.add(Object.class, listener);
- assertTrue(instance.get(Object.class).contains(listener));
- assertTrue(instance.get(String.class).isEmpty());
- instance.add(String.class, listener2);
- assertTrue(instance.get(String.class).contains(listener2));
- }
-
- @Test
- public void testStringGetListeners() {
- final Object listener = new Object();
- final String listener2 = "";
- ListenerList instance = new ListenerList();
- assertTrue(instance.get("Object").isEmpty());
- instance.add("Object", listener);
- assertTrue(instance.get("Object").contains(listener));
- assertTrue(instance.get("String").isEmpty());
- instance.add("String", listener2);
- assertTrue(instance.get("String").contains(listener2));
- }
-
- @Test
- public void testGetCallableNoArgs() {
- final TestCallable one = mock(TestCallable.class);
- final TestCallable two = mock(TestCallable.class);
- ListenerList instance = new ListenerList();
- instance.add(TestCallable.class, one);
- instance.add(TestCallable.class, two);
- final TestCallable test = instance.getCallable(TestCallable.class);
- test.testMethod();
- verify(one).testMethod();
- verify(two).testMethod();
- }
-
- @Test
- public void testGetCallableArg() {
- final TestCallable one = mock(TestCallable.class);
- ListenerList instance = new ListenerList();
- instance.add(TestCallable.class, one);
- final TestCallable test = instance.getCallable(TestCallable.class);
- test.testMethod("test");
- verify(one).testMethod("test");
- }
-
- @Test
- public void testGetCallableArgs() {
- final TestCallable one = mock(TestCallable.class);
- ListenerList instance = new ListenerList();
- instance.add(TestCallable.class, one);
- final TestCallable test = instance.getCallable(TestCallable.class);
- test.testMethod("test", "test1");
- verify(one).testMethod("test", "test1");
- }
-
- @Test(expected=IndexOutOfBoundsException.class)
- public void testGetCallableThrowsException() {
- final TestCallable one = mock(TestCallable.class);
- when(one.testMethod()).thenThrow(new IndexOutOfBoundsException());
- ListenerList instance = new ListenerList();
- instance.add(TestCallable.class, one);
- final TestCallable test = instance.getCallable(TestCallable.class);
- test.testMethod();
- verify(one).testMethod();
- }
-
- private interface TestCallable {
- String testMethod();
- String testMethod(final String test);
- String testMethod(final String test, final String test2);
- }
- }
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