/// <summary>
/// Retrieves all application settings in AppConfiguration object
/// </summary>
/// <returns>AppConfiguration object that encapsulates all named application configuration parameters which are not relted to notification e-mail configuration.</returns>
public static AppConfiguration GetConfigParameters()
{
AppConfiguration appConfig;
using (MatchingDB db = new MatchingDB())
appConfig = new AppConfiguration(db.ConfigParameters.Where(c=>c.Id<100));
return appConfig;
}
public void GetConfigParametersTest()
{
IEnumerable<ConfigParameter> target = new AppConfiguration(configParameters).GetConfigParameters();
foreach (ConfigParameter param in target)
{
Assert.IsTrue(configParameters.Contains(param));
}
}
public void UpdateConfigParametersTest()
{
AppConfiguration config = new AppConfiguration() { EnforceContinuousProjectRanking = true, MaxRejectedBusStudents = 10 };
ConfigurationService.UpdateConfigParameters(config);
AppConfiguration updated = ConfigurationService.GetConfigParameters();
Assert.AreEqual(true,updated.EnforceContinuousProjectRanking);
Assert.AreEqual(10, updated.MaxRejectedBusStudents);
}
public void GetConfigParameterTest()
{
AppConfiguration target = new AppConfiguration(configParameters);
Assert.AreEqual("4",target[ConfigEnum.MaxRejectedStudents].Value);
}
public void AppConfigurationConstructorTest()
{
AppConfiguration target = new AppConfiguration(configParameters);
Assert.AreEqual(true, target.EnforceContinuousProjectRanking);
Assert.AreEqual(false, target.EnforceContinuousStudentRanking);
}
public void SetConfigParameterTest()
{
AppConfiguration target = new AppConfiguration();
target[ConfigEnum.MinABusStudents]=new ConfigParameter(ConfigEnum.MinABusStudents,"100");
Assert.AreEqual("100", target[ConfigEnum.MinABusStudents].Value);
}
/// <summary>
/// Updates the config parameters in the database matching the properties of the method argument
/// </summary>
/// <param name="config">AppConfiguration object encapsulating application configuration parameters to be set in the db.</param>
public static void UpdateConfigParameters(AppConfiguration config)
{
using (MatchingDB db = new MatchingDB())
{
IEnumerable<ConfigParameter> parameters = config.GetConfigParameters();
foreach (var param in parameters)
{
var pm = db.ConfigParameters.FirstOrDefault(p => p.Id == param.Id);
if (pm == null)
db.ConfigParameters.Add(param);
else
pm.Value = param.Value;
}
db.SaveChanges();
}
}
