public async Task GetAllPermissions_ShouldReturnNull(
[Frozen] Mock <IPermissionRepository> mockRepository,
[Frozen] Mock <IMapper> mockMapper,
PermissionService sut)
{
//Arrange
mockRepository.Setup(p => p.GetPermissionsAsync()).ReturnsAsync((IEnumerable <Permission>)null);
mockMapper.Setup(m => m.Map <DTO.PermissionResponse>(null)).Returns((DTO.PermissionResponse)null);
//Act
var result = await sut.GetAllAsync();
//Assert
Assert.Null(result);
mockRepository.Verify(r => r.GetPermissionsAsync(), Times.Once);
mockMapper.Verify(m => m.Map <DTO.PermissionResponse>(null), Times.Never);
}
public async Task GetPermissions_ShouldReturnValidPermissionDtos(
[Frozen] Mock <IPermissionRepository> mockRepository,
[Frozen] Mock <IMapper> mockMapper,
List <Permission> permissions,
List <DTO.PermissionResponse> permissionsDto,
PermissionService sut)
{
//Arrange
mockRepository.Setup(p => p.GetPermissionsAsync()).ReturnsAsync(permissions);
mockMapper.Setup(m => m.Map <IEnumerable <DTO.PermissionResponse> >(permissions)).Returns(permissionsDto);
//Act
var result = await sut.GetAllAsync();
//Assert
Assert.NotNull(result);
Assert.Equal(3, result.Count());
mockRepository.Verify(r => r.GetPermissionsAsync(), Times.Once);
mockMapper.Verify(m => m.Map <IEnumerable <DTO.PermissionResponse> >(permissions), Times.Once);
}