public void GetMultipleFiles_CanSupplyFiles() { var files = new[] { new BrowserFile(), new BrowserFile() }; var instance = new InputFileChangeEventArgs(files); Assert.Same(files, instance.GetMultipleFiles()); }
public void File_ThrowsIfMultipleFiles() { var instance = new InputFileChangeEventArgs(new[] { new BrowserFile(), new BrowserFile() }); var ex = Assert.Throws <InvalidOperationException>(() => instance.File); Assert.StartsWith("More than one file was supplied", ex.Message); }
public void File_ThrowsIfZeroFiles() { var instance = new InputFileChangeEventArgs(Array.Empty <IBrowserFile>()); var ex = Assert.Throws <InvalidOperationException>(() => instance.File); Assert.StartsWith("No file was supplied", ex.Message); }
public void File_CanSupplySingle() { var file = new BrowserFile(); var instance = new InputFileChangeEventArgs(new[] { file }); Assert.Same(file, instance.File); }
public void GetMultipleFiles_ThrowsIfTooManyFiles() { var files = new[] { new BrowserFile(), new BrowserFile() }; var instance = new InputFileChangeEventArgs(files); var ex = Assert.Throws <InvalidOperationException>(() => instance.GetMultipleFiles(1)); Assert.Equal($"The maximum number of files accepted is 1, but 2 were supplied.", ex.Message); }
public void SuppliesNumberOfFiles() { var emptySet = new InputFileChangeEventArgs(Array.Empty <IBrowserFile>()); Assert.Equal(0, emptySet.FileCount); var twoItemSet = new InputFileChangeEventArgs(new[] { new BrowserFile(), new BrowserFile() }); Assert.Equal(2, twoItemSet.FileCount); }
public void GetMultipleFiles_CanSupplyEmpty() { var instance = new InputFileChangeEventArgs(Array.Empty <IBrowserFile>()); Assert.Empty(instance.GetMultipleFiles()); }