public async Task FilesSame_GetDiff_Diff()
{
// Arrange
const int id = 1;
var mockDiffService = new Mock <IDiffService>();
var mockRetrieveService = new Mock <IRetrieveService>();
var mockUploadService = new Mock <IUploadService>();
mockDiffService.Setup(d => d.GetDiffAsync(id))
.Returns(Task.FromResult(new DiffResultDTO()
{
DiffResultType = ComparisonResult.Equals.ToString()
}));
mockRetrieveService.Setup(r => r.LeftFileExistsAsync(id))
.Returns(Task.FromResult(true));
mockRetrieveService.Setup(r => r.RightFileExistsAsync(id))
.Returns(Task.FromResult(true));
var controller = new FileDiffController(mockDiffService.Object, mockRetrieveService.Object, mockUploadService.Object);
// Act
var actionResult = await controller.GetDiffAsync(id);
var contentResult = actionResult as OkNegotiatedContentResult <DiffResultDTO>;
// Assert
Assert.IsNotNull(contentResult, "The action result should not be null!");
Assert.IsNotNull(contentResult.Content, "The content of the action result should not be null!");
Assert.AreEqual(ComparisonResult.Equals.ToString(), contentResult.Content.DiffResultType, "The diff result should be Equals!");
Assert.IsNull(contentResult.Content.Diffs, "The list of diffs should not exist in the results!");
}
public async Task FilesSameSizeDifferentContent_GetDiff_Diff()
{
// Arrange
const int id = 1;
var mockDiffService = new Mock <IDiffService>();
var mockRetrieveService = new Mock <IRetrieveService>();
var mockUploadService = new Mock <IUploadService>();
var diffs = new List <DifferenceDTO>()
{
new DifferenceDTO()
{
Offset = 0, Length = 1
},
new DifferenceDTO()
{
Offset = 2, Length = 2
}
};
mockDiffService.Setup(d => d.GetDiffAsync(id))
.Returns(Task.FromResult(new DiffResultDTO()
{
DiffResultType = ComparisonResult.ContentDoNotMatch.ToString(),
Diffs = diffs
}));
mockRetrieveService.Setup(r => r.LeftFileExistsAsync(id))
.Returns(Task.FromResult(true));
mockRetrieveService.Setup(r => r.RightFileExistsAsync(id))
.Returns(Task.FromResult(true));
var controller = new FileDiffController(mockDiffService.Object, mockRetrieveService.Object, mockUploadService.Object);
// Act
var actionResult = await controller.GetDiffAsync(id);
var contentResult = actionResult as OkNegotiatedContentResult <DiffResultDTO>;
// Assert
Assert.IsNotNull(contentResult, "The action result should not be null!");
Assert.IsNotNull(contentResult.Content, "The content of the action result should not be null!");
Assert.AreEqual(
ComparisonResult.ContentDoNotMatch.ToString(),
contentResult.Content.DiffResultType,
"The diff result should be ContentDoNotMatch!");
Assert.IsNotNull(contentResult.Content.Diffs, "The list of diffs should exist in the results!");
CollectionAssert.AreEqual(
diffs,
contentResult.Content.Diffs,
new DifferenceDTOComparer(),
"The list of diffs is not matching with the expected result!");
}
public async Task RightFileNull_GetDiff_NotFound()
{
// Arrange
const int id = 1;
var mockDiffService = new Mock <IDiffService>();
var mockRetrieveService = new Mock <IRetrieveService>();
var mockUploadService = new Mock <IUploadService>();
mockRetrieveService.Setup(r => r.LeftFileExistsAsync(id))
.Returns(Task.FromResult(true));
mockRetrieveService.Setup(r => r.RightFileExistsAsync(id))
.Returns(Task.FromResult(false));
var controller = new FileDiffController(mockDiffService.Object, mockRetrieveService.Object, mockUploadService.Object);
// Act
var result = await controller.GetDiffAsync(id);
// Assert
Assert.IsNotNull(result, "The action result should not be null!");
Assert.IsInstanceOfType(result, typeof(NotFoundResult), "The action result should be 404-NotFound!");
}