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integration/src/test/java/org/slf4j/IncompatibleMultiBindingAssertionTest.java
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| /** | ||
| * Copyright (c) 2004-2011 QOS.ch | ||
| * All rights reserved. | ||
| * | ||
| * 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 org.slf4j; | ||
|
|
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| import java.io.PrintStream; | ||
| import java.util.List; | ||
| import java.util.Random; | ||
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|
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| import junit.framework.TestCase; | ||
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| public class IncompatibleMultiBindingAssertionTest extends TestCase { | ||
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| StringPrintStream sps = new StringPrintStream(System.err); | ||
| PrintStream old = System.err; | ||
| int diff = 1024 + new Random().nextInt(10000); | ||
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| public IncompatibleMultiBindingAssertionTest(String name) { | ||
| super(name); | ||
| } | ||
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| protected void setUp() throws Exception { | ||
| super.setUp(); | ||
| System.setErr(sps); | ||
| } | ||
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| protected void tearDown() throws Exception { | ||
| super.tearDown(); | ||
| System.setErr(old); | ||
| } | ||
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| public void test() throws Exception { | ||
| try { | ||
| Logger logger = LoggerFactory.getLogger(this.getClass()); | ||
| String msg = "hello world " + diff; | ||
| logger.info(msg); | ||
| fail("was expecting NoSuchMethodError"); | ||
| } catch (NoSuchMethodError e) { | ||
| } | ||
| List list = sps.stringList; | ||
| assertMsgContains(list, 0, "Class path contains multiple SLF4J bindings."); | ||
| assertMsgContains(list, 1, "Found binding in"); | ||
| assertMsgContains(list, 2, "Found binding in"); | ||
| assertMsgContains(list, 3, "See http://www.slf4j.org/codes.html"); | ||
| assertMsgContains(list, 4, | ||
| "slf4j-api 1.6.x (or later) is incompatible with this binding"); | ||
| assertMsgContains(list, 5, "Your binding is version 1.5.5 or earlier."); | ||
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| } | ||
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| void assertMsgContains(List strList, int index, String msg) { | ||
| assertTrue(((String) strList.get(index)).contains(msg)); | ||
| } | ||
| } |
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