public void ShouldOverrideToggleValuesThatAreSetInProdEnvironment()
{
string appEnvironment = "preprod";
var featureTogglesReader = new FeatureTogglesReader(YamlFile, appEnvironment, Logger.Object);
var featureToggles = featureTogglesReader.Build <FakeFeatureToggles>();
featureToggles.OverriddenFeature.Should().Be(true);
}
public void ShouldSetToggleValuesToFalseForGivenEnvironment()
{
string appEnvironment = "prod";
var featureTogglesReader = new FeatureTogglesReader(YamlFile, appEnvironment, Logger.Object);
var featureToggles = featureTogglesReader.Build <FakeFeatureToggles>();
featureToggles.AToZ.Should().Be(false);
}
public static IServiceCollection AddFeatureToggles(this IServiceCollection services, string contentRootPath, string appEnvironment)
{
services.AddTransient(p =>
{
var featureTogglesReader = new FeatureTogglesReader($"{contentRootPath}/featureToggles.yml", appEnvironment,
p.GetService <ILogger <FeatureTogglesReader> >());
return(featureTogglesReader.Build <FeatureToggles>());
});
return(services);
}
public void ShouldInheritToggleValuesFromProdEnvironment()
{
string appEnvironment = "preprod";
var featureTogglesReader = new FeatureTogglesReader(YamlFile, appEnvironment, Logger.Object);
var featureToggles = featureTogglesReader.Build <FakeFeatureToggles>();
featureToggles.SearchBar.Should().Be(true);
featureToggles.AToZ.Should().Be(false);
}
public void ShouldSetToggleValuesToTrueForGivenEnvironment()
{
const string appEnvironment = "prod";
_featureTogglesReader = new FeatureTogglesReader(YamlFile, appEnvironment, Logger.Object);
var featureTogglesReader = _featureTogglesReader;
var featureToggles = featureTogglesReader.Build <FakeFeatureToggles>();
featureToggles.SearchBar.Should().Be(true);
}
public void ShouldLogInformationTheLoadedFeatureToggles()
{
string appEnvironment = "preprod";
var featureTogglesReader = new FeatureTogglesReader(YamlFile, appEnvironment, Logger.Object);
var featureToggles = featureTogglesReader.Build <FakeFeatureToggles>();
LogTesting.Assert(Logger, LogLevel.Information,
$"Feature Toggles for: {appEnvironment}\n" +
$"SearchBar: {featureToggles.SearchBar}, " +
$"AToZ: {featureToggles.AToZ}, " +
$"OverriddenFeature: {featureToggles.OverriddenFeature}, ");
}
public void ShouldDefaultAllFeatureTogglesToFalseIfEnvironmentIsNotFound()
{
string appEnvironment = "notfound";
var featureTogglesReader = new FeatureTogglesReader(YamlFile, appEnvironment, Logger.Object);
var featureToggles = featureTogglesReader.Build <FakeFeatureToggles>();
featureToggles.AToZ.Should().Be(false);
featureToggles.SearchBar.Should().Be(false);
featureToggles.OverriddenFeature.Should().Be(false);
LogTesting.Assert(Logger, LogLevel.Warning,
$"No feature toggle configuration found for environment: {appEnvironment}. Setting all features to false.");
}
public void ShouldDefaultToFalseIfFileCannotBeParsed()
{
string appEnvironment = "prod";
var featureTogglesReader = new FeatureTogglesReader(invalidYamlFile, appEnvironment, Logger.Object);
var featureToggles = featureTogglesReader.Build <FakeFeatureToggles>();
featureToggles.AToZ.Should().Be(false);
featureToggles.SearchBar.Should().Be(false);
featureToggles.OverriddenFeature.Should().Be(false);
LogTesting.Assert(Logger, LogLevel.Warning,
$"Cannot parse feature toggles in {invalidYamlFile}. Setting all features to false.");
}
public void ShouldDefaultToFalseIfFileNotFound()
{
string appEnvironment = "prod";
var nonExistentFile = "notfound";
var featureTogglesReader = new FeatureTogglesReader(nonExistentFile, appEnvironment, Logger.Object);
var featureToggles = featureTogglesReader.Build <FakeFeatureToggles>();
featureToggles.AToZ.Should().Be(false);
featureToggles.SearchBar.Should().Be(false);
featureToggles.OverriddenFeature.Should().Be(false);
LogTesting.Assert(Logger, LogLevel.Warning,
$"No feature toggle configuration file found ({nonExistentFile}). Setting all features to false.");
}
