How to use EnvironmentAndSystemPropertyClientProviderStrategy method of org.testcontainers.dockerclient.EnvironmentAndSystemPropertyClientProviderStrategy class

Best Testcontainers-java code snippet using org.testcontainers.dockerclient.EnvironmentAndSystemPropertyClientProviderStrategy.EnvironmentAndSystemPropertyClientProviderStrategy

Source:EnvironmentAndSystemPropertyClientProviderStrategyTest.java

...29 * Test that we can use Testcontainers configuration file to override settings. We assume that docker-java has test30 * coverage for detection of environment variables (e.g. DOCKER_HOST) and its own properties config file.31 */32@RunWith(MockitoJUnitRunner.class)33public class EnvironmentAndSystemPropertyClientProviderStrategyTest {34    @Rule35    public MockTestcontainersConfigurationRule mockConfig = new MockTestcontainersConfigurationRule();36    private URI defaultDockerHost;37    private com.github.dockerjava.core.SSLConfig defaultSSLConfig;38    @Before39    public void checkEnvironmentClear() {40        // If docker-java picks up non-default settings from the environment, our test needs to know to expect those41        DefaultDockerClientConfig defaultConfig = DefaultDockerClientConfig.createDefaultConfigBuilder().build();42        defaultDockerHost = defaultConfig.getDockerHost();43        defaultSSLConfig = defaultConfig.getSSLConfig();44    }45    @Test46    public void testWhenConfigAbsent() {47        Mockito.doReturn("auto").when(TestcontainersConfiguration.getInstance()).getEnvVarOrProperty(eq("dockerconfig.source"), anyString());48        Mockito.doReturn(null).when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.host"), isNull());49        Mockito.doReturn(null).when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.tls.verify"), isNull());50        Mockito.doReturn(null).when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.cert.path"), isNull());51        EnvironmentAndSystemPropertyClientProviderStrategy strategy = new EnvironmentAndSystemPropertyClientProviderStrategy();52        TransportConfig transportConfig = strategy.getTransportConfig();53        assertEquals(defaultDockerHost, transportConfig.getDockerHost());54        assertEquals(defaultSSLConfig, transportConfig.getSslConfig());55    }56    @Test57    public void testWhenDockerHostPresent() {58        Mockito.doReturn("auto").when(TestcontainersConfiguration.getInstance()).getEnvVarOrProperty(eq("dockerconfig.source"), anyString());59        Mockito.doReturn("tcp://1.2.3.4:2375").when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.host"), isNull());60        Mockito.doReturn(null).when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.tls.verify"), isNull());61        Mockito.doReturn(null).when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.cert.path"), isNull());62        EnvironmentAndSystemPropertyClientProviderStrategy strategy = new EnvironmentAndSystemPropertyClientProviderStrategy();63        TransportConfig transportConfig = strategy.getTransportConfig();64        assertEquals("tcp://1.2.3.4:2375", transportConfig.getDockerHost().toString());65        assertEquals(defaultSSLConfig, transportConfig.getSslConfig());66    }67    @Test68    public void testWhenDockerHostAndSSLConfigPresent() throws IOException {69        Path tempDir = Files.createTempDirectory("testcontainers-test");70        String tempDirPath = tempDir.toAbsolutePath().toString();71        Mockito.doReturn("auto").when(TestcontainersConfiguration.getInstance()).getEnvVarOrProperty(eq("dockerconfig.source"), anyString());72        Mockito.doReturn("tcp://1.2.3.4:2375").when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.host"), isNull());73        Mockito.doReturn("1").when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.tls.verify"), isNull());74        Mockito.doReturn(tempDirPath).when(TestcontainersConfiguration.getInstance()).getEnvVarOrUserProperty(eq("docker.cert.path"), isNull());75        EnvironmentAndSystemPropertyClientProviderStrategy strategy = new EnvironmentAndSystemPropertyClientProviderStrategy();76        TransportConfig transportConfig = strategy.getTransportConfig();77        assertEquals("tcp://1.2.3.4:2375", transportConfig.getDockerHost().toString());78        SSLConfig sslConfig = transportConfig.getSslConfig();79        assertNotNull(sslConfig);80        assertTrue(sslConfig instanceof LocalDirectorySSLConfig);81        assertEquals(tempDirPath, ((LocalDirectorySSLConfig) sslConfig).getDockerCertPath());82    }83    @Test84    public void applicableWhenIgnoringUserPropertiesAndConfigured() {85        Mockito.doReturn("autoIgnoringUserProperties").when(TestcontainersConfiguration.getInstance()).getEnvVarOrProperty(eq("dockerconfig.source"), anyString());86        DefaultDockerClientConfig.Builder configBuilder = DefaultDockerClientConfig.createDefaultConfigBuilder()87            .withDockerHost("tcp://1.2.3.4:2375");88        EnvironmentAndSystemPropertyClientProviderStrategy strategy = new EnvironmentAndSystemPropertyClientProviderStrategy(configBuilder);89        assertTrue(strategy.isApplicable());90    }91    @Test92    public void notApplicableWhenIgnoringUserPropertiesAndNotConfigured() {93        Mockito.doReturn("autoIgnoringUserProperties").when(TestcontainersConfiguration.getInstance()).getEnvVarOrProperty(eq("dockerconfig.source"), anyString());94        EnvironmentAndSystemPropertyClientProviderStrategy strategy = new EnvironmentAndSystemPropertyClientProviderStrategy();95        assertFalse(strategy.isApplicable());96    }97}...