// todo: tests initializes configs in a different way. Maybe there should be an abstraction IConfigInitializer and two concrete classes ConfigInitializer + TestConfigInitializer
internal void InitializeForAzureSession(AzureSession session)
{
IConfigManager configManager = GetConfigManager();
session.RegisterComponent(nameof(IConfigManager), () => configManager);
RegisterConfigs(configManager);
configManager.BuildConfig();
}
public void ThrowWhenGetUnknownConfig()
{
IConfigManager entry = GetConfigManager();
entry.BuildConfig();
Assert.Throws <AzPSArgumentNullException>(() => { entry.GetConfigValue <int>(null); });
Assert.Throws <AzPSArgumentException>(() => { entry.GetConfigValue <int>(""); });
const string key = "KeyThatIsNotRegistered";
Assert.Throws <AzPSArgumentException>(() => { entry.GetConfigValue <int>(key); });
}
public void CanGetDefaultValue()
{
IConfigManager entry = GetConfigManager();
const string key = "CanGetConfigValue";
SimpleTypedConfig <int> config = new SimpleTypedConfig <int>(key, "", -1);
entry.RegisterConfig(config);
entry.BuildConfig();
Assert.Equal(-1, entry.GetConfigValue <int>(key));
entry.UpdateConfig(new UpdateConfigOptions(key, 10, ConfigScope.Process));
Assert.Equal(10, entry.GetConfigValue <int>(key));
}
public void CanClearSingleConfigInJson()
{
IConfigManager icm = GetConfigManager();
string key = "DisableSomething";
icm.RegisterConfig(new SimpleTypedConfig <bool>(key, "{help message}", false));
icm.BuildConfig();
Assert.False(icm.GetConfigValue <bool>(key));
icm.UpdateConfig(new UpdateConfigOptions(key, true, ConfigScope.CurrentUser));
Assert.True(icm.GetConfigValue <bool>(key));
icm.ClearConfig(new ClearConfigOptions(key, ConfigScope.CurrentUser));
Assert.False(icm.GetConfigValue <bool>(key));
}
public void CanUpdateAndList()
{
IConfigManager configurationManager = GetConfigManager();
const string key = "EnableTelemetry";
configurationManager.RegisterConfig(
new SimpleTypedConfig <bool>(
key,
"Enable telemetry",
true));
configurationManager.BuildConfig();
var updatedConfig = configurationManager.UpdateConfig(new UpdateConfigOptions(key, false, ConfigScope.Process));
Assert.Equal(key, updatedConfig.Definition.Key);
Assert.False((bool)updatedConfig.Value);
Assert.False(configurationManager.GetConfigValue <bool>(key));
}
/// <summary>
/// Initializes and returns an <see cref="IConfigManager"/> with the specified configs registered with initial state.
/// </summary>
/// <param name="configFileWriter">An action to set up the config file before config manager initializes.</param>
/// <param name="envVarWriter">An action to set up the environments before config manager initializes.</param>
/// <param name="config">Definitions of configs to be registered to the config manager.</param>
/// <returns>A config manager with initial state, ready to use.</returns>
internal IConfigManager GetConfigManager(InitSettings settings, params ConfigDefinition[] config)
{
var dataStore = settings?.DataStore ?? new MockDataStore();
var configPath = settings?.Path ?? Path.GetRandomFileName();
var environmentVariableProvider = settings?.EnvironmentVariableProvider ?? new MockEnvironmentVariableProvider();
ConfigInitializer ci = new ConfigInitializer(new List <string>()
{
configPath
})
{
DataStore = dataStore,
EnvironmentVariableProvider = environmentVariableProvider
};
IConfigManager icm = ci.GetConfigManager();
foreach (var configDefinition in config)
{
icm.RegisterConfig(configDefinition);
}
icm.BuildConfig();
return(icm);
}
/// <summary>
/// Initializes and returns an <see cref="IConfigManager"/> with the specified configs registered with initial state.
/// </summary>
/// <param name="configFileWriter">An action to set up the config file before config manager initializes.</param>
/// <param name="envVarWriter">An action to set up the environments before config manager initializes.</param>
/// <param name="config">Definitions of configs to be registered to the config manager.</param>
/// <returns>A config manager with initial state, ready to use.</returns>
protected IConfigManager GetConfigManagerWithInitState(Action <MockDataStore, string> configFileWriter, Action <MockEnvironmentVariableProvider> envVarWriter, params ConfigDefinition[] config)
{
if (configFileWriter == null)
{
configFileWriter = _noopFileWriter;
}
if (envVarWriter == null)
{
envVarWriter = _noopEnvVarWriter;
}
string configPath = Path.GetRandomFileName();
var mockDataStore = new MockDataStore();
configFileWriter(mockDataStore, configPath);
var environmentVariables = new MockEnvironmentVariableProvider();
envVarWriter(environmentVariables);
ConfigInitializer ci = new ConfigInitializer(new List <string>()
{
configPath
})
{
DataStore = mockDataStore,
EnvironmentVariableProvider = environmentVariables
};
IConfigManager icm = ci.GetConfigManager();
foreach (var configDefinition in config)
{
icm.RegisterConfig(configDefinition);
}
icm.BuildConfig();
return(icm);
}
