private SaveFileWizard Setup(ISaveFileDialog saveFileDialog = null)
{
var saveFileDialogCreator = new StubISaveFileDialogCreator
{
CreateIFile = file => saveFileDialog
};
var fileFactory = new StubIFileFactory();
return new SaveFileWizard(saveFileDialogCreator, fileFactory);
}
public void WhenFileIsNotSelectedItWillReturnDefaultTypeValue()
{
var saveFileDialog = new StubISaveFileDialog
{
FileNameGet = () => null
};
var file = new MockFile();
var fileCreator = new StubIFileFactory<MockFile>
{
CreateString = s => file
};
var fileResult = Setup(saveFileDialog).Save(fileCreator);
Assert.AreEqual(default(MockFile), fileResult);
}
public void WhenFileIsSelectedItWillCreateIt()
{
const string fileName = "fileName";
var saveFileDialog = new StubISaveFileDialog
{
FileNameGet = () => fileName
};
var file = new MockFile();
var fileCreator = new StubIFileFactory<MockFile>
{
CreateString = s => file
};
var fileResult = Setup(saveFileDialog).Save(fileCreator);
Assert.AreEqual(file, fileResult);
}