// Analysis disable once InconsistentNaming
public void GetThumbnail_ReturnsPixbuf_IfValidPngExists()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(fileUri, fileMTime);
fileSystem.SetFile(largeThumbnailUri, 0, thumbnail);
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.GetThumbnail(fileUri, ThumbnailSize.Large);
Assert.IsNotNull(result);
}
// Analysis disable once InconsistentNaming
public void DeleteThumbnail_DeletesLargeAndNormalThumbnails_IfTheyExist()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(largeThumbnailUri);
fileSystem.SetFile(normalThumbnailUri);
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
thumbnailService.DeleteThumbnails(fileUri);
fileSystem.FileMock.Verify(m => m.Delete(largeThumbnailUri), Times.Once());
fileSystem.FileMock.Verify(m => m.Delete(normalThumbnailUri), Times.Once());
}
// Analysis disable once InconsistentNaming
public void GetThumbnail_CreatesPngAndReturnsPixbuf_IfPngIsMissing()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(fileUri, fileMTime);
thumbnailerMock.Setup(thumb => thumb.TryCreateThumbnail(largeThumbnailUri, ThumbnailSize.Large))
.Returns(true)
.Callback(() => fileSystem.SetFile(largeThumbnailUri, 0, thumbnail));
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.GetThumbnail(fileUri, ThumbnailSize.Large);
Assert.IsNotNull(result);
}
// Analysis disable once InconsistentNaming
public void DeleteThumbnail_IgnoresExceptionsOnDeletingThumbnails()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(largeThumbnailUri);
fileSystem.SetFile(normalThumbnailUri);
fileSystem.FileMock.Setup(m => m.Delete(largeThumbnailUri)).Throws <Exception> ();
fileSystem.FileMock.Setup(m => m.Delete(normalThumbnailUri)).Throws <Exception> ();
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
thumbnailService.DeleteThumbnails(fileUri);
fileSystem.FileMock.Verify(m => m.Delete(largeThumbnailUri), Times.Once());
fileSystem.FileMock.Verify(m => m.Delete(normalThumbnailUri), Times.Once());
// test ends without the exceptions thrown by File.Delete beeing unhandled
}
// Analysis disable once InconsistentNaming
public void IsValid_ReturnsFalse_IfPixbufIsNull()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(fileUri, fileMTime);
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.IsValid(fileUri, null);
Assert.IsFalse(result);
}
// Analysis disable once InconsistentNaming
public void LoadThumbnail_ReturnsPixbuf_IfThumbnailExists()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(largeThumbnailUri, 0, thumbnail);
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.LoadThumbnail(largeThumbnailUri);
Assert.IsNotNull(result);
}
// Analysis disable once InconsistentNaming
public void IsValid_ReturnsTrue_IfPixbufIsValid()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(fileUri, fileMTime);
var pixbuf = PixbufMock.CreatePixbuf(fileUri, fileMTime);
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.IsValid(fileUri, pixbuf);
Assert.IsTrue(result);
}
// Analysis disable once InconsistentNaming
public void IsValid_ReturnsFalse_IfFileUriIsDifferent()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(fileUri, fileMTime);
var pixbuf = PixbufMock.CreatePixbuf(new SafeUri("file:///some-uri"), fileMTime);
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.IsValid(fileUri, pixbuf);
Assert.IsFalse(result);
}
// Analysis disable once InconsistentNaming
public void GetThumbnail_ReturnsNull_IfThumbnailCreationFails()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(fileUri, fileMTime);
thumbnailerMock.Setup(thumb => thumb.TryCreateThumbnail(largeThumbnailUri, ThumbnailSize.Large)).Returns(false);
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.GetThumbnail(fileUri, ThumbnailSize.Large);
Assert.IsNull(result);
}
// Analysis disable once InconsistentNaming
public void IsValid_ReturnsFalse_IfMTimeIsDifferent()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(fileUri, fileLastWrite);
var pixbuf = PixbufMock.CreatePixbuf(fileUri, fileLastWrite.AddMilliseconds(1.0));
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.IsValid(fileUri, pixbuf);
Assert.IsFalse(result);
}
// Analysis disable once InconsistentNaming
public void LoadThumbnail_DeletesThumbnail_IfLoadFails()
{
var fileSystem = new FileSystemMock();
fileSystem.SetFile(largeThumbnailUri, 0, thumbnail);
fileSystem.FileMock.Setup(m => m.Read(largeThumbnailUri)).Throws <Exception> ();
var thumbnailService = new ThumbnailService(xdgDirectoryService, thumbnailerFactory, fileSystem);
var result = thumbnailService.LoadThumbnail(largeThumbnailUri);
Assert.IsNull(result);
fileSystem.FileMock.Verify(file => file.Delete(largeThumbnailUri), Times.Once());
}