public void Constructor_ThrowsExceptionIfNoProvidersAreSpecified()
{
var conversionManager = new DefaultConversionManager();
Assert.Throws <ArgumentException>(() => new AggregateSettingsProvider(conversionManager, new List <ISettingsProvider>()));
Assert.Throws <ArgumentException>(() => new AggregateSettingsProvider(conversionManager, null));
}
private void InitalizeFromConfigurationSource(IConfigurationInterpreter interpreter)
{
DefaultConversionManager conversionManager =
(DefaultConversionManager)Kernel.GetSubSystem(SubSystemConstants.ConversionManagerKey);
conversionManager.Add(new ConfigurationObjectConverter());
interpreter.ProcessResource(interpreter.Source, Kernel.ConfigurationStore);
RunInstaller();
}
private void InitalizeFromConfigurationSource(IConfigurationInterpreter interpreter,
IEnvironmentInfo env)
{
DefaultConversionManager conversionManager =
(DefaultConversionManager)Kernel.GetSubSystem(SubSystemConstants.ConversionManagerKey);
conversionManager.Add(new ConfigurationObjectConverter());
if (env != null)
{
interpreter.EnvironmentName = env.GetEnvironmentName();
}
interpreter.ProcessResource(interpreter.Source, Kernel.ConfigurationStore);
RunInstaller();
}
public void GetSetting_CanGetSettingFromAppSettings()
{
// Arrange
const string key = "StringSetting";
var expectedValue = ConfigurationManager.AppSettings[key];
var conversionManager = new DefaultConversionManager();
var provider = new AggregateSettingsProvider(conversionManager,
new[] { new AppSettingsProvider(conversionManager) });
// Act
var value = provider.GetSetting(key, typeof(string));
// Assert
Assert.AreEqual(expectedValue, value);
}
public void GetSetting_FallsBackToNextProviderIfFirstProviderHasNoValue()
{
// Arrange
const string key = "StringSetting";
var expectedValue = ConfigurationManager.AppSettings[key];
var conversionManager = new DefaultConversionManager();
Environment.SetEnvironmentVariable(key, null);
var provider = new AggregateSettingsProvider(conversionManager,
new List <ISettingsProvider>
{
new EnvironmentSettingsProvider(conversionManager),
new AppSettingsProvider(conversionManager)
});
// Act
var value = provider.GetSetting(key, typeof(string));
// Assert
Assert.AreEqual(expectedValue, value);
}
public void GetSetting_CanGetSettingFromEnvironmentInsteadOfAppSettings()
{
// Arrange
const string key = "StringSetting";
const string expectedValue = "EnvironmentValue";
var conversionManager = new DefaultConversionManager();
Environment.SetEnvironmentVariable(key, expectedValue);
var provider = new AggregateSettingsProvider(conversionManager,
new List <ISettingsProvider>
{
new EnvironmentSettingsProvider(conversionManager),
new AppSettingsProvider(conversionManager)
});
// Act
var value = provider.GetSetting(key, typeof(string));
// Assert
Assert.AreEqual(expectedValue, value);
}
