@Test
public void getRequirementsNull() {
RequirementsProvider requirementsProvider = new RequirementsProvider(3, 4);
RuntimeAnnotatedExecutionTrace executionTrace =
Mockito.mock(RuntimeAnnotatedExecutionTrace.class);
when(executionTrace.getAnnotation(Requirements.class)).thenReturn(null);
Assert.assertEquals(
requirementsProvider.getRequirements(executionTrace), new ActualRequirements(3, 4));
}
@Test
public void getRequirementsNonNull() {
RequirementsProvider requirementsProvider = new RequirementsProvider(3, 4);
Requirements requirements = Mockito.mock(Requirements.class);
when(requirements.cpuCores()).thenReturn(5);
when(requirements.memoryGB()).thenReturn(6);
RuntimeAnnotatedExecutionTrace executionTrace =
Mockito.mock(RuntimeAnnotatedExecutionTrace.class);
when(executionTrace.getAnnotation(Requirements.class)).thenReturn(requirements);
Assert.assertEquals(
requirementsProvider.getRequirements(executionTrace), new ActualRequirements(5, 6));
}
ActualRequirements getRequirements(
RuntimeAnnotatedExecutionTrace runtimeAnnotatedExecutionTrace) {
@Nullable
Requirements requirements = runtimeAnnotatedExecutionTrace.getAnnotation(Requirements.class);
return requirements == null
? defaultRequirements
: new ActualRequirements(requirements.cpuCores(), requirements.memoryGB());
}