@Test
public void shouldNotSaveDataWhenNoMeasures() {
NewCoverageAggregator aggregator = new NewCoverageAggregator();
DecoratorContext context = mock(DecoratorContext.class);
when(context.getChildrenMeasures(CoreMetrics.NEW_LINES_TO_COVER))
.thenReturn(Collections.<Measure>emptyList());
aggregator.aggregate(context, CoreMetrics.NEW_LINES_TO_COVER, 3);
verify(context, never()).saveMeasure(Matchers.<Measure>anyObject());
}
@Test
public void shouldSumValues() {
NewCoverageAggregator aggregator = new NewCoverageAggregator();
DecoratorContext context = mock(DecoratorContext.class);
when(context.getChildrenMeasures(CoreMetrics.NEW_LINES_TO_COVER))
.thenReturn(Arrays.asList(newMeasure(null, 3.0, 2.0), newMeasure(null, 13.0, null)));
aggregator.aggregate(context, CoreMetrics.NEW_LINES_TO_COVER, 3);
verify(context)
.saveMeasure(
argThat(
new ArgumentMatcher<Measure>() {
@Override
public boolean matches(Object o) {
Measure m = (Measure) o;
return m.getVariation2() == 16.0 && m.getVariation3() == 2.0;
}
}));
}