diff options
Diffstat (limited to 'qpid/java/systests/src/main/java/org/apache/qpid/test/framework/NotApplicableAssertion.java')
-rw-r--r-- | qpid/java/systests/src/main/java/org/apache/qpid/test/framework/NotApplicableAssertion.java | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/qpid/java/systests/src/main/java/org/apache/qpid/test/framework/NotApplicableAssertion.java b/qpid/java/systests/src/main/java/org/apache/qpid/test/framework/NotApplicableAssertion.java new file mode 100644 index 0000000000..2a20be12d6 --- /dev/null +++ b/qpid/java/systests/src/main/java/org/apache/qpid/test/framework/NotApplicableAssertion.java @@ -0,0 +1,112 @@ +/* + * + * 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.apache.qpid.test.framework; + +import org.apache.log4j.Logger; + +import org.apache.qpid.junit.extensions.util.ParsedProperties; + +/** + * NotApplicableAssertion is a messaging assertion that can be used when an assertion requested by a test-case is not + * applicable to the testing scenario. For example an assertion may relate to AMQP functionality, but a test case may be + * being run over a non-AMQP JMS implementation, in which case the request to create the assertion may return this + * instead of the proper assertion. The test framework is configurable to quietly drop these assertions, log them + * as warnings to the console, or raise them as test failures. + * + * <p/><table id="crc"><caption>CRC Card</caption> + * <tr><th> Responsibilities <th> Collaborations + * <tr><td> Quitely pass. + * <tr><td> Log a warning. + * <tr><td> Raise a test failure. + * </table> + */ +public class NotApplicableAssertion implements Assertion +{ + /** Used for logging to the console. */ + private static final Logger console = Logger.getLogger("CONSOLE." + NotApplicableAssertion.class.getName()); + + /** The possible behavioural modes of this assertion. */ + private enum Mode + { + /** Quietly ignore the assertion by passing. */ + Quiet, + + /** Ignore the assertion by passing but log a warning about it. */ + Warn, + + /** Fail the assertion. */ + Fail; + } + + /** The behavioural mode of the assertion. */ + private Mode mode; + + /** + * Creates an assertion that is driven by the value of the 'notApplicableAssertion' property of the test + * configuration. Its value should match one of 'quiet', 'warn' or 'fail' and if it does not it is automatically + * read as 'fail'. + * + * @param testProperties The test configuration properties. + */ + public NotApplicableAssertion(ParsedProperties testProperties) + { + // Cast the test properties into a typed interface for convenience. + MessagingTestConfigProperties props = new MessagingTestConfigProperties(testProperties); + + String modeName = props.getNotApplicableAssertionMode(); + + if ("quiet".equals(modeName)) + { + mode = Mode.Quiet; + } + else if ("warn".equals(modeName)) + { + mode = Mode.Warn; + } + else + { + mode = Mode.Fail; + } + } + + /** + * Applies the assertion. + * + * @return <tt>true</tt> if the assertion passes, <tt>false</tt> if it fails. + */ + public boolean apply() + { + switch (mode) + { + case Quiet: + return true; + + case Warn: + console.warn("Warning: Not applicable assertion being ignored."); + + return true; + + case Fail: + default: + return false; + } + } +} |