Examples with TestEngineSpy org.junit.platform.engine.test.TestEngineSpy used on opensource projects

Example 6 with TestEngineSpy

use of org.junit.platform.engine.test.TestEngineSpy in project junit5 by junit-team.

the class DefaultLauncherTests method withoutConfigurationParameters_LookupFallsBackToSystemProperty.

@Test
void withoutConfigurationParameters_LookupFallsBackToSystemProperty() {
    System.setProperty(FOO, BAR);
    try {
        TestEngineSpy engine = new TestEngineSpy();
        DefaultLauncher launcher = createLauncher(engine);
        launcher.execute(request().build());
        ConfigurationParameters configurationParameters = engine.requestForExecution.getConfigurationParameters();
        assertThat(configurationParameters.size()).isEqualTo(0);
        Optional<String> optionalFoo = configurationParameters.get(FOO);
        assertTrue(optionalFoo.isPresent(), "foo should have been picked up via system property");
        assertEquals(BAR, optionalFoo.get(), "foo property");
    } finally {
        System.clearProperty(FOO);
    }
}