public void SaveImageSavesImageToTempDirectory()
{
// arrange
fileSystem.GetTempPath().Returns(@"c:\Temp");
var doc = new NewMarkpadDocument(fileSystem, documentFactory, "Title", "Content");
var bitmap = new Bitmap(1, 1);
// act
var result = doc.SaveImage(bitmap);
// assert
fileSystem.Received().SaveImagePng(bitmap, @"c:\Temp\Title.png");
Assert.Equal(@"Title.png", result.RelativePath);
Assert.Equal(@"c:\Temp\Title.png", result.FullPath);
Assert.False(result.Saved);
}
public async Task SaveAsSavesImages()
{
// arrange
var bitmap = new Bitmap(1, 1);
fileSystem.GetTempPath().Returns(@"c:\Temp");
fileSystem.OpenBitmap(Arg.Any <string>()).Returns(bitmap);
var doc = new NewMarkpadDocument(fileSystem, documentFactory, "Title", "Content");
var markpadDocument = Substitute.For <IMarkpadDocument>();
documentFactory.SaveDocumentAs(doc).Returns(TaskEx.FromResult(markpadDocument));
doc.SaveImage(bitmap);
// act
await doc.Save();
// assert
markpadDocument.Received().SaveImage(bitmap);
}