| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.netbeans.api.intent; |
| |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.Future; |
| import java.util.concurrent.Semaphore; |
| import org.junit.Test; |
| import static org.junit.Assert.*; |
| import org.junit.Before; |
| import org.netbeans.spi.intent.IntentHandlerRegistration; |
| import org.netbeans.spi.intent.Result; |
| import org.openide.util.Exceptions; |
| |
| /** |
| * |
| * @author jhavlin |
| */ |
| public class IntentTest { |
| |
| private static boolean handled = false; |
| |
| private static final String HANDLED_BY_TEST = "Greetings from Test"; |
| private static final String HANDLED_BY_NB = "Greetings from NB"; |
| private static final String HANDLED_BY_NB_PARAM |
| = "Greetings from NB parametrized"; |
| private static final String HANDLED_BY_BROKEN = ""; |
| private static final String HANDLED_BY_BROKEN_SB = ""; |
| private static final String HANDLED_BY_SETBACK = "Greetings from setback"; |
| |
| @Before |
| public void setUp() { |
| handled = false; |
| } |
| |
| @Test |
| public void testOpenUri() throws URISyntaxException, InterruptedException, |
| ExecutionException { |
| |
| Future<Object> res3 = new Intent("TEST", |
| new URI("scheme://x/y/z/")).execute(); |
| assertNotNull(res3.get()); |
| |
| assertFalse(handled); |
| Future<Object> res2 = new Intent(Intent.ACTION_VIEW, |
| new URI("test://a/b/c/")).execute(); |
| Exception e = null; |
| try { |
| assertNotNull(res2.get()); |
| } catch (InterruptedException | ExecutionException ex) { |
| e = ex; |
| } |
| assertNotNull(e); |
| } |
| |
| @Test |
| @SuppressWarnings("ThrowableResultIgnored") |
| public void testSelectAppropriateHandler() |
| throws URISyntaxException, InterruptedException, |
| ExecutionException { |
| |
| Future<Object> x0 = new Intent("NONE", |
| new URI("unsupported://resource")).execute(); |
| |
| Exception e = null; |
| try { |
| x0.get(); |
| } catch (InterruptedException | ExecutionException ex) { |
| e = ex; |
| } |
| assertTrue(e instanceof ExecutionException |
| && (e.getCause() instanceof NoAvailableHandlerException)); |
| |
| Future<Object> x1 = new Intent("NONE", |
| new URI("broken://resource")).execute(); |
| try { |
| x1.get(); |
| } catch (InterruptedException | ExecutionException ex) { |
| e = ex; |
| } |
| assertTrue(e instanceof ExecutionException); |
| |
| Future<Object> x2 = new Intent("NONE", |
| new URI("brokensb://resource")).execute(); |
| try { |
| x2.get(); |
| } catch (InterruptedException | ExecutionException ex) { |
| e = ex; |
| } |
| assertTrue(e instanceof ExecutionException); |
| |
| Future<Object> f0 = new Intent("TEST", |
| new URI("unsupported://resource")).execute(); |
| assertEquals(HANDLED_BY_TEST, f0.get()); |
| |
| Future<Object> f1 = new Intent(Intent.ACTION_VIEW, |
| new URI("netbeans://resource")).execute(); |
| assertEquals(HANDLED_BY_NB, f1.get()); |
| |
| Future<Object> f2 = new Intent(Intent.ACTION_VIEW, |
| new URI("netbeans://resource?someParam=x")).execute(); |
| assertEquals(HANDLED_BY_NB, f2.get()); |
| |
| Future<Object> f3 = new Intent(Intent.ACTION_VIEW, |
| new URI("netbeans://resource?x=y&requiredParam=123")).execute(); |
| assertEquals(HANDLED_BY_NB_PARAM, f3.get()); |
| |
| Future<Object> f4 = new Intent(Intent.ACTION_VIEW, |
| new URI("setback://resource")).execute(); |
| assertEquals(HANDLED_BY_SETBACK, f4.get()); |
| } |
| |
| @Test |
| public void testExecutionWithCallback() throws URISyntaxException, InterruptedException, ExecutionException { |
| |
| class CheckingCallback implements Callback { |
| |
| private final Semaphore s = new Semaphore(0); |
| |
| private Exception lastException = null; |
| private Object lastResult = null; |
| |
| @Override |
| public void success(Object result) { |
| lastException = null; |
| lastResult = result; |
| s.release(); |
| } |
| |
| @Override |
| public void failure(Exception exception) { |
| lastException = exception; |
| lastResult = null; |
| s.release(); |
| } |
| |
| public void checkLastResult(Object expectedResult) { |
| try { |
| s.acquire(); |
| } catch (InterruptedException ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| assertEquals(expectedResult, lastResult); |
| } |
| |
| public void checkLastFailure(Class<? extends Exception> ec) { |
| try { |
| s.acquire(); |
| } catch (InterruptedException ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| assertNotNull(lastException); |
| assertEquals(ec, lastException.getClass()); |
| } |
| } |
| |
| CheckingCallback cb = new CheckingCallback(); |
| |
| new Intent("NONE", new URI("broken://resource")).execute(cb); |
| cb.checkLastFailure(RuntimeException.class); |
| |
| new Intent("NONE", new URI("brokensb://resource")).execute(cb); |
| cb.checkLastFailure(RuntimeException.class); |
| |
| new Intent("NONE", new URI("unsupported://resource")).execute(cb); |
| cb.checkLastFailure(NoAvailableHandlerException.class); |
| |
| new Intent("TEST", |
| new URI("unsupported://resource")).execute(cb); |
| cb.checkLastResult(HANDLED_BY_TEST); |
| |
| new Intent(Intent.ACTION_VIEW, |
| new URI("netbeans://resource")).execute(cb); |
| cb.checkLastResult(HANDLED_BY_NB); |
| |
| new Intent(Intent.ACTION_VIEW, |
| new URI("netbeans://resource?someParam=x")).execute(cb); |
| cb.checkLastResult(HANDLED_BY_NB); |
| |
| new Intent(Intent.ACTION_VIEW, |
| new URI("netbeans://resource?x=y&requiredParam=123")).execute(cb); |
| cb.checkLastResult(HANDLED_BY_NB_PARAM); |
| |
| new Intent(Intent.ACTION_VIEW, |
| new URI("setback://resource")).execute(cb); |
| cb.checkLastResult(HANDLED_BY_SETBACK); |
| } |
| |
| /** |
| * Handler that claims to support all URI patterns, but that actually |
| * accepts only scheme "test". |
| * |
| * @param intent |
| * @return |
| */ |
| @SuppressWarnings("PublicInnerClass") |
| @IntentHandlerRegistration( |
| displayName = "Test", |
| position = 999, |
| uriPattern = ".*", |
| actions = "TEST") |
| public static Object handleIntent(Intent intent) { |
| return HANDLED_BY_TEST; |
| } |
| |
| /** |
| * Handler for URIs with scheme "netbeans". |
| * |
| * @param intent |
| * @return |
| */ |
| @SuppressWarnings("PublicInnerClass") |
| @IntentHandlerRegistration( |
| displayName = HANDLED_BY_NB, |
| position = 998, |
| uriPattern = "netbeans://.*", |
| actions = "*") |
| public static Object handleNetBeansIntent(Intent intent) { |
| return HANDLED_BY_NB; |
| } |
| |
| /** |
| * Handler for URIs with scheme "netbeans" and parameter "requiredParam". |
| * |
| * @param intent |
| * @return |
| */ |
| @SuppressWarnings("PublicInnerClass") |
| @IntentHandlerRegistration( |
| displayName = HANDLED_BY_NB_PARAM, |
| position = 997, |
| uriPattern = "netbeans://.*[?&]requiredParam=.+", |
| actions = {Intent.ACTION_VIEW, Intent.ACTION_EDIT}) |
| public static Object handleParametrizedNetBeansIntent(Intent intent) { |
| return HANDLED_BY_NB_PARAM; |
| } |
| |
| /** |
| * Handler for URIs with scheme "broken". |
| * |
| * @param intent |
| * @return |
| */ |
| @SuppressWarnings("PublicInnerClass") |
| @IntentHandlerRegistration( |
| displayName = HANDLED_BY_BROKEN, |
| position = 997, |
| uriPattern = "broken://.*", |
| actions = "*") |
| public static Object handleBroken(Intent intent) { |
| throw new RuntimeException("Intentionally broken"); |
| } |
| |
| /** |
| * Handler for URIs with scheme "brokensb". |
| * |
| * @param intent |
| * @param result |
| */ |
| @SuppressWarnings("PublicInnerClass") |
| @IntentHandlerRegistration( |
| displayName = HANDLED_BY_BROKEN_SB, |
| position = 997, |
| uriPattern = "brokensb://.*", |
| actions = "*") |
| public static void handleBrokenSb(Intent intent, Result result) { |
| result.setException(new RuntimeException("Intentionally broken")); |
| } |
| |
| /** |
| * Handler for URIs with scheme "setback". |
| * |
| * @param intent |
| * @param result |
| */ |
| @SuppressWarnings("PublicInnerClass") |
| @IntentHandlerRegistration( |
| displayName = HANDLED_BY_SETBACK, |
| position = 997, |
| uriPattern = "setback://.*", |
| actions = "*") |
| public static void handleSetBack(Intent intent, Result result) { |
| result.setResult(HANDLED_BY_SETBACK); |
| } |
| } |