public async Task ThrowApplicationException_WhenSpellsIsNull()
{
// Arrange
Mock <ISpellService> spellServiceMock = new Mock <ISpellService>();
Mock <IPDFService> pDFServiceMock = new Mock <IPDFService>();
Mock <IMemoryCache> memoryCacheMock = new Mock <IMemoryCache>();
string validSortOrder = string.Empty;
string validFilter = string.Empty;
int validPageNumber = 1;
int validPageSize = 10;
IPagedList <Spell> spells = null;
spellServiceMock.Setup(mock => mock.FilterSpellsAsync(validSortOrder, validFilter, validPageNumber, validPageSize))
.Returns(Task.FromResult(spells));
SpellController SUT = new SpellController(
spellServiceMock.Object,
pDFServiceMock.Object,
memoryCacheMock.Object);
// Act & Assert
await Assert.ThrowsExceptionAsync <ApplicationException>(() =>
SUT.Download(validSortOrder, validFilter, validPageNumber, validPageSize));
}
public async Task CallFilterSpellsAsync_WhenCalled()
{
// Arrange
Mock <ISpellService> spellServiceMock = new Mock <ISpellService>();
Mock <IPDFService> pDFServiceMock = new Mock <IPDFService>();
Mock <IMemoryCache> memoryCacheMock = new Mock <IMemoryCache>();
IList <string> validFileParameters = typeof(SpellDownloadViewModel).GetProperties().Select(p => p.Name.ToString()).ToList();
string validCollection = "spells";
string validSortOrder = string.Empty;
string validFilter = string.Empty;
int validPageNumber = 1;
int validPageSize = 10;
string validFileName = string.Empty;
byte[] validFileBytes = new byte[0];
IPagedList <Spell> spells = new PagedList <Spell>(
new List <Spell>().AsQueryable(),
validPageNumber,
validPageSize);
IPagedList <SpellDownloadViewModel> spellDownloadViewModels = new PagedList <SpellDownloadViewModel>(
new List <SpellDownloadViewModel>().AsQueryable(),
validPageNumber,
validPageSize);
spellServiceMock.Setup(mock => mock.FilterSpellsAsync(validSortOrder, validFilter, validPageNumber, validPageSize))
.Returns(Task.FromResult(spells));
pDFServiceMock
.Setup(mock => mock.CreatePDF(spellDownloadViewModels, validFileParameters, validCollection))
.Returns(validFileName);
pDFServiceMock
.Setup(mock => mock.GetFileBytesAsync(validFileName))
.Returns(Task.FromResult(validFileBytes));
pDFServiceMock
.Setup(mock => mock.DeleteFile(validFileName));
SpellController SUT = new SpellController(
spellServiceMock.Object,
pDFServiceMock.Object,
memoryCacheMock.Object);
// Act
await SUT.Download(validSortOrder, validFilter, validPageNumber, validPageSize);
// Assert
spellServiceMock.Verify(mock =>
mock.FilterSpellsAsync(validSortOrder, validFilter, validPageNumber, validPageSize),
Times.Once);
}