public async Task ThrowsError_ReturnInternalServerError()
{
// Assert
_mockRepo.Setup(repo => repo.FindByIdAsync(It.IsAny <int>()))
.Throws(new AccessViolationException());
// Act
var result = await _sut.Edit(1);
// Assert
var redirectToPageResult = Assert.IsType <RedirectToPageResult>(result);
Assert.Equal("/InternalServerError", redirectToPageResult.PageName);
}
public async Task ValidId_ReturnViewWithModel()
{
// Arrange
_mockRepo.Setup(repo => repo.FindByIdAsync(It.IsAny <int>()))
.ReturnsAsync(_savedNpc);
// Act
var result = await _sut.Edit(1);
// Assert
_mockRepo.Verify(repo => repo.FindByIdAsync(It.IsAny <int>()), Times.Once);
_mockRepo.Verify(repo => repo.UpdateAsync(It.IsAny <Npc>()), Times.Never);
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsType <NpcDetailsVM>(viewResult.Model);
Assert.Equal("Edit", viewResult.ViewName);
Assert.Equal(_savedNpc.NpcName, model.NpcName);
}