public void ThrowException_WhenPassedVisitIsNull()
{
// Arrange
var efRepositoryMock = new Mock <IEfRepository <Visit> >();
var commitMock = new Mock <ISaveContext>();
var visitsService = new VisitsService(efRepositoryMock.Object, commitMock.Object);
efRepositoryMock.Setup(r => r.Update(It.IsAny <Visit>()));
// Act & Assert
Assert.ThrowsException <ArgumentNullException>(() => visitsService.Update(null));
}
public void CallRepositoryUpdateAndCommitOnce_WhenPassedVisitIsNotNull()
{
// Arrange
var efRepositoryMock = new Mock <IEfRepository <Visit> >();
var commitMock = new Mock <ISaveContext>();
var visitsService = new VisitsService(efRepositoryMock.Object, commitMock.Object);
var visit = new Visit();
efRepositoryMock.Setup(r => r.Update(visit));
commitMock.Setup(c => c.Commit());
// Act
visitsService.Update(visit);
// Assert
efRepositoryMock.Verify(r => r.Update(visit), Times.Once);
commitMock.Verify(c => c.Commit(), Times.Once);
}