public void TestLoad()
{
var theme = new Theme();
theme.LoadFromPath(_themePath);
// Assert the loaded theme has expected values
foreach (var field in _themeDict) {
Assert.That(theme.Config[field.Key], Is.EqualTo(field.Value));
}
}
public void TestDelete()
{
// copy test theme
var copyPath = Path.GetTempFileName();
File.Copy(_themePath, copyPath, true);
// load the copy
var theme = new Theme();
theme.LoadFromPath(copyPath);
// delete
theme.Delete();
// assert the file does not exist
Assert.That(File.Exists(copyPath), Is.False);
}
public void TestLoadParseException()
{
// create new file
var corruptThemePath = Path.GetTempFileName();
// load the test theme file, and write a corrupt version
var contents = File.ReadAllText(_themePath);
contents = contents.Replace("{", "!!!");
File.WriteAllText(corruptThemePath, contents);
// assert that loading causes exception
Assert.That(() =>
{
var theme = new Theme();
theme.LoadFromPath(corruptThemePath);
}, Throws.Exception.TypeOf<JsonReaderException>());
}
public void TestSave()
{
// load test theme
var theme = new Theme();
theme.LoadFromPath(_themePath);
// export to another path
var themeSavePath = Path.GetTempFileName();
theme.Save(themeSavePath);
// load the export
var exportedTheme = new Theme();
exportedTheme.LoadFromPath(themeSavePath);
// Assert the loaded theme has expected values
foreach (var field in _themeDict) {
Assert.That(theme.Config[field.Key], Is.EqualTo(field.Value));
}
}
public void TestResourceDictionary()
{
var theme = new Theme();
theme.LoadFromPath(_themePath);
var resourceDictionary = theme.ToResourceDictionary();
// test the resource dictionary for correctness by comparing each color
foreach (var colorKey in _colorKeys) {
var actualColor = ((SolidColorBrush) resourceDictionary[colorKey]).Color;
var expectedColor =
((SolidColorBrush) new BrushConverter().ConvertFromString(_themeDict[colorKey])).Color;
Assert.That(actualColor, Is.EqualTo(expectedColor));
}
}
public void TestLoadWithBadPath()
{
var theme = new Theme();
var randomPath = Path.Combine("c:\\", Path.GetRandomFileName());
Assert.Throws<FileNotFoundException>(() => theme.LoadFromPath(randomPath));
}
