| // Copyright 2010 The Bazel Authors. All Rights Reserved. |
| // |
| // Licensed 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 com.google.testing.junit.runner.junit4; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.testing.junit.runner.junit4.JUnit4Config.JUNIT_API_VERSION_PROPERTY; |
| import static com.google.testing.junit.runner.junit4.JUnit4Config.SHOULD_INSTALL_SECURITY_MANAGER_PROPERTY; |
| import static org.junit.Assert.fail; |
| |
| import com.google.testing.junit.runner.util.GoogleTestSecurityManager; |
| import java.util.Properties; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** |
| * Tests for {@link JUnit4Config}. |
| */ |
| @RunWith(JUnit4.class) |
| public class JUnit4ConfigTest { |
| |
| private JUnit4Config createConfigWithApiVersion(String apiVersion) { |
| Properties properties = new Properties(); |
| properties.put(JUNIT_API_VERSION_PROPERTY, apiVersion); |
| return createConfigWithProperties(properties); |
| } |
| |
| private JUnit4Config createConfigWithProperties(Properties properties) { |
| return new JUnit4Config("", null, null, properties); |
| } |
| |
| @Test |
| public void testGetJUnitRunnerApiVersion_defaultValue() { |
| JUnit4Config config = createConfigWithApiVersion("1"); |
| assertThat(config.getJUnitRunnerApiVersion()).isEqualTo(1); |
| } |
| |
| @Test |
| public void testGetJUnitRunnerApiVersion_failsIfNotNumeric() { |
| JUnit4Config config = createConfigWithApiVersion("I love pesto"); |
| |
| try { |
| config.getJUnitRunnerApiVersion(); |
| fail("exception expected"); |
| } catch (IllegalStateException expected) { |
| assertThat(expected).hasMessageThat().contains("I love pesto"); |
| } |
| } |
| |
| @Test |
| public void testGetJUnitRunnerApiVersion_failsIfNotAnInteger() { |
| JUnit4Config config = createConfigWithApiVersion("3.14"); |
| |
| try { |
| config.getJUnitRunnerApiVersion(); |
| fail("exception expected"); |
| } catch (IllegalStateException expected) { |
| assertThat(expected).hasMessageThat().contains("3.14"); |
| } |
| } |
| |
| @Test |
| public void testGetJUnitRunnerApiVersion_failsIfNotOne() { |
| JUnit4Config config = createConfigWithApiVersion("13"); |
| |
| try { |
| config.getJUnitRunnerApiVersion(); |
| fail("exception expected"); |
| } catch (IllegalStateException expected) { |
| assertThat(expected).hasMessageThat().contains("13"); |
| } |
| } |
| |
| @Test |
| public void testGetJUnitRunnerApiVersion_oneIsValid() { |
| JUnit4Config config = createConfigWithApiVersion("1"); |
| assertThat(config.getJUnitRunnerApiVersion()).isEqualTo(1); |
| } |
| |
| @Test |
| public void testShouldInstallSecurityManager_defaultValue() { |
| GoogleTestSecurityManager.uninstallIfInstalled(); |
| |
| JUnit4Config config = createConfigWithProperties(new Properties()); |
| assertThat(config.shouldInstallSecurityManager()).isTrue(); |
| } |
| |
| @Test |
| public void testShouldInstallSecurityManager_securityManagerPropertySet() { |
| Properties properties = new Properties(); |
| properties.put("java.security.manager", "MySecurityManager"); |
| properties.put(SHOULD_INSTALL_SECURITY_MANAGER_PROPERTY, "true"); |
| JUnit4Config config = createConfigWithProperties(properties); |
| assertThat(config.shouldInstallSecurityManager()).isFalse(); |
| } |
| |
| @Test |
| public void testShouldInstallSecurityManager_shouldInstallSecurityManagerPropertySetToFalse() { |
| Properties properties = new Properties(); |
| properties.put(SHOULD_INSTALL_SECURITY_MANAGER_PROPERTY, "false"); |
| JUnit4Config config = createConfigWithProperties(properties); |
| assertThat(config.shouldInstallSecurityManager()).isFalse(); |
| } |
| } |