public void RemoveTrendlines_SignalIsSentToRepositoryToRemoveAllItems()
{
//Arrange
IEnumerable <TrendlineDto> trendlineDtos = null;
Trendline trendline1 = getDefaultTrendline();
Trendline trendline2 = getDefaultTrendline();
trendline2.Id = 2;
Mock <ITrendlineRepository> mockedRepository = new Mock <ITrendlineRepository>();
mockedRepository.
Setup(r => r.RemoveTrendlines(It.IsAny <IEnumerable <TrendlineDto> >())).
Callback <IEnumerable <TrendlineDto> >((col) => trendlineDtos = col).Verifiable();
//Act
TrendlineService service = new TrendlineService(mockedRepository.Object);
service.RemoveTrendlines(new Trendline [] { trendline1, trendline2 });
//Assert
IEnumerable <TrendlineDto> expectedTrendlineDtos = new TrendlineDto[] { trendline1.ToDto(), trendline2.ToDto() };
mockedRepository.Verify(r => r.RemoveTrendlines(It.IsAny <IEnumerable <TrendlineDto> >()), Times.Exactly(1));
Assert.IsTrue(trendlineDtos.HasEqualItems(expectedTrendlineDtos));
}
public void UpdateTrendlines_AllItemsPassedToMethodArePassedToRepository()
{
//Arrange
IEnumerable <TrendlineDto> trendlineDtos = null;
Trendline trendline = getDefaultTrendline();
Mock <ITrendlineRepository> mockedRepository = new Mock <ITrendlineRepository>();
mockedRepository.
Setup(r => r.UpdateTrendlines(It.IsAny <IEnumerable <TrendlineDto> >())).
Callback <IEnumerable <TrendlineDto> >((col) => trendlineDtos = col).Verifiable();
//Act
TrendlineService service = new TrendlineService(mockedRepository.Object);
service.UpdateTrendline(trendline);
//Assert
IEnumerable <TrendlineDto> expectedTrendlineDtos = new TrendlineDto[] { trendline.ToDto() };
mockedRepository.Verify(r => r.UpdateTrendlines(It.IsAny <IEnumerable <TrendlineDto> >()), Times.Exactly(1));
Assert.IsTrue(trendlineDtos.HasEqualItems(expectedTrendlineDtos));
}
