public void CanEdit_UserIsNotAuthorOfTheComment_ReturnsFalse()
{
// Arrange
int userId = 1;
Comment comment = new Comment { UserId = userId + 1 };
ICommentService target = new CommentService(new Mock<IUnitOfWork>().Object, this._commentValidationMock.Object,
this._serviceSettings);
// Act
bool result = target.CanEdit(userId, comment);
//Assert
Assert.IsFalse(result);
}
public void CanEdit_UserIdIsLessOrEqualToZero_ThrowsArgumentOutOfRangeException()
{
// Arrange
Comment comment = new Comment { CommentId = 1 };
ICommentService target = new CommentService(new Mock<IUnitOfWork>().Object, this._commentValidationMock.Object,
this._serviceSettings);
// Act and Assert
Assert.Throws<ArgumentOutOfRangeException>(() => target.CanEdit(-1, comment));
Assert.Throws<ArgumentOutOfRangeException>(() => target.CanEdit(0, comment));
}
public void CanEdit_PermittedPeriodForEditingExpired_ReturnsFalse()
{
// Arrange
Comment comment = new Comment
{ UserId = 1, Date = DateTime.Now.AddSeconds(-(this._serviceSettings.PermittedPeriodForEditing + 1)) };
// Arrange - create target
ICommentService target = new CommentService(new Mock<IUnitOfWork>().Object, this._commentValidationMock.Object,
this._serviceSettings);
// Act
bool result = target.CanEdit(comment.UserId, comment);
//Assert
Assert.IsFalse(result);
}
public void CanEdit_UserCanEditTheComment_ReturnsTrue()
{
// Arrange
Comment comment = new Comment { UserId = 1, Date = DateTime.Now };
// Arrange - create target
ICommentService target = new CommentService(new Mock<IUnitOfWork>().Object, this._commentValidationMock.Object,
this._serviceSettings);
// Act
bool result = target.CanEdit(comment.UserId, comment);
//Assert
Assert.IsTrue(result);
}
public void CanEdit_CommentIsNull_ThrowsArgumentNullException()
{
// Arrange
int userId = 1;
ICommentService target = new CommentService(new Mock<IUnitOfWork>().Object, this._commentValidationMock.Object,
this._serviceSettings);
// Act and Assert
Assert.Throws<ArgumentNullException>(() => target.CanEdit(userId, null));
}
