/// <summary>
/// Initializes a new instance of the <see cref="IISConfigurationService"/> class
/// </summary>
/// <param name="configManager"> Details of the IIS Executable and config </param>
/// <param name="configValidationService"> An IISExpressConfigValidationService implementation to validate the config values </param>
public IISConfigurationService(IConfigurationManager<IISConfig> configManager, IConfigValidationService configValidationService)
{
if (configManager == null)
{
throw new ArgumentNullException("configManager");
}
if (configValidationService == null)
{
throw new ArgumentNullException("configValidationService");
}
this._configManager = configManager;
this._iisConfig = this._configManager.GetSection("IISExpress");
if (!IsConfigurationValid(this._iisConfig, configValidationService))
{
throw new Exception<IISConfigExceptionArgs>(new IISConfigExceptionArgs(this._iisConfig.IIsExecutablePath, this._iisConfig.IISConfigFilePath));
}
}
public void WhenTheIISConfigHasAnInvalidIIsExecutablePathPropertyAnExceptionIsThrown()
{
var localConfig = new IISConfig
{ IIsExecutablePath = "zz:/RubishPath", IISConfigFilePath = "yy:/MoreRubbish" };
this.mockConfigManager.Setup(c => c.GetSection(It.IsAny<string>())).Returns(localConfig);
Assert.Throws(
Is.TypeOf<Exception<IISConfigExceptionArgs>>().And.Message.Contains("zz:/RubishPath"),
() =>
{
this.configService = new IISConfigurationService(
this.mockConfigManager.Object, this.mockValidation.Object);
});
}
/// <summary>
/// Private method to determin whether the IISConfig values are valid paths
/// </summary>
/// <param name="config"> IISConfig </param>
/// <param name="configValidationService"> IConfigValidationService </param>
/// <returns> True if IISConfig is valid, else false</returns>
private static bool IsConfigurationValid(IISConfig config, IConfigValidationService configValidationService)
{
return configValidationService.IsSatisfiedBy(config);
}
/// <summary>
/// Method to ensure the IExecutableDetails objects properties hold valid paths
/// </summary>
/// <param name="details"> the IExecutableDetails containing the path data </param>
/// <returns> True if the exe and config paths are valid </returns>
public bool IsSatisfiedBy(IISConfig details)
{
return File.Exists(details.IIsExecutablePath) && File.Exists(details.IISConfigFilePath);
}