public void AddLabelShouldReturnLabel()
{
//Arrange
var mockRepo = new Mock <INoteRepository>();
var newLabel = new Label {
Content = "dotnet core", NoteId = 1
};
var resultLabel = new Label {
Content = "dotnet core", LabelId = 3, NoteId = 1
};
mockRepo.Setup(repo => repo.AddLabel(newLabel)).Returns(resultLabel);
var service = new NoteService(mockRepo.Object);
//Act
var actual = service.AddLabel(1, newLabel);
//Assert
Assert.IsAssignableFrom <Label>(actual);
Assert.NotNull(actual);
Assert.Equal("dotnet core", actual.Content);
Assert.Equal(3, actual.LabelId);
Assert.Equal(1, actual.NoteId);
}