public void Load_should_create_settings_file_if_not_exists(
[Frozen(Matching.ImplementedInterfaces)] MockFileSystem fileSystem,
[Frozen] IResourcePaths paths,
SettingsPersister sut)
{
paths.SettingsPath.Returns("test_path");
sut.Load();
fileSystem.AllFiles.Should().ContainSingle(x => x.EndsWith(paths.SettingsPath));
}
public void Load_defaults_when_file_does_not_exist(
[Frozen(Matching.ImplementedInterfaces)] MockFileSystem fileSystem,
[Frozen(Matching.ImplementedInterfaces)] YamlSerializerFactory serializerFactory,
[Frozen(Matching.ImplementedInterfaces)] SettingsProvider settingsProvider,
[Frozen] IResourcePaths paths,
SettingsPersister sut)
{
paths.SettingsPath.Returns("test_path");
sut.Load();
var expectedSettings = new SettingsValues();
settingsProvider.Settings.Should().BeEquivalentTo(expectedSettings);
}
public void Load_data_correctly_when_file_exists(
[Frozen(Matching.ImplementedInterfaces)] MockFileSystem fileSystem,
[Frozen] IYamlSerializerFactory serializerFactory,
[Frozen] IResourcePaths paths,
SettingsPersister sut)
{
// For this test, it doesn't really matter if the YAML data matches what SettingsValue expects;
// this test only ensures that the data deserialized is from the actual correct file.
var expectedYamlData = @"
repository:
clone_url: http://the_url.com
";
var deserializer = Substitute.For <IDeserializer>();
serializerFactory.CreateDeserializer().Returns(deserializer);
paths.SettingsPath.Returns("test_path");
fileSystem.AddFile(paths.SettingsPath, new MockFileData(expectedYamlData));
sut.Load();
deserializer.Received().Deserialize <SettingsValues>(expectedYamlData);
}