public async Task ItShouldReturnTrueWhenThereAreNewShows()
{
// Arrange
PrepareRemoteShowRepositoryToReturnShows();
var grabPageOfShowsScenario = new GrabPageOfShowsScenario(grabShowScenarioMock.Object, remoteShowRepositoryMock.Object);
// Act
var actualResult = await grabPageOfShowsScenario.RunAsync(1, new CancellationToken());
// Accert
Assert.True(actualResult);
}
public async Task ItShouldAddNewShows()
{
// Arrange
var showIds = PrepareRemoteShowRepositoryToReturnShows();
var grabPageOfShowsScenario = new GrabPageOfShowsScenario(grabShowScenarioMock.Object, remoteShowRepositoryMock.Object);
// Act
await grabPageOfShowsScenario.RunAsync(1, new CancellationToken());
// Accert
grabShowScenarioMock.Verify(x => x.RunAsync(It.IsAny <long>()), Times.Exactly(showIds.Count()));
}
public async Task ItShouldReturnFalseWhenNoNewShows()
{
// Arrange
remoteShowRepositoryMock
.Setup(x => x.GetPaginatedShowsAsync(It.IsAny <long>()))
.Returns(Task.FromResult(Enumerable.Empty <Show>()));
var grabPageOfShowsScenario = new GrabPageOfShowsScenario(grabShowScenarioMock.Object, remoteShowRepositoryMock.Object);
// Act
var actualResult = await grabPageOfShowsScenario.RunAsync(1, new CancellationToken());
// Accert
Assert.False(actualResult);
}