public void RequiredMembersRecognized(string propertyName, bool isRequired)
{
HttpConfiguration config = new HttpConfiguration();
IRequiredMemberSelector selector = new ModelValidationRequiredMemberSelector(config.Services.GetModelMetadataProvider(), config.Services.GetModelValidatorProviders());
Assert.Equal(isRequired, selector.IsRequiredMember(typeof(PurchaseOrder).GetProperty(propertyName)));
}
public void IsRequiredMemberReturnsFalseForInvalidProperties(string propertyName)
{
HttpConfiguration config = new HttpConfiguration();
IRequiredMemberSelector selector = new ModelValidationRequiredMemberSelector(config.Services.GetModelMetadataProvider(), config.Services.GetModelValidatorProviders());
Assert.False(selector.IsRequiredMember(typeof(BadProperties).GetProperty(propertyName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)));
}
public void IsRequiredMember_ReturnsFalse_ForNullableProperties(string propertyName)
{
HttpConfiguration config = new HttpConfiguration();
IRequiredMemberSelector selector = new ModelValidationRequiredMemberSelector(config.Services.GetModelMetadataProvider(), config.Services.GetModelValidatorProviders());
Assert.False(selector.IsRequiredMember(typeof(NullableProperties).GetProperty(propertyName)));
}
public void IsRequiredMember_RecognizesRequiredMembers(string propertyName, bool isRequired)
{
HttpConfiguration config = new HttpConfiguration();
IRequiredMemberSelector selector = new ModelValidationRequiredMemberSelector(config.Services.GetModelMetadataProvider(), config.Services.GetModelValidatorProviders());
Assert.Equal(isRequired, selector.IsRequiredMember(typeof(PurchaseOrder).GetProperty(propertyName)));
}
public void IsRequiredMember_ReturnsFalse_ForNullableProperties(string propertyName)
{
HttpConfiguration config = new HttpConfiguration();
IRequiredMemberSelector selector = new ModelValidationRequiredMemberSelector(config.Services.GetModelMetadataProvider(), config.Services.GetModelValidatorProviders());
Assert.False(selector.IsRequiredMember(typeof(NullableProperties).GetProperty(propertyName)));
}
public void IsRequiredMember_ReturnsFalse_ForInvalidProperties(string propertyName)
{
HttpConfiguration config = new HttpConfiguration();
IRequiredMemberSelector selector = new ModelValidationRequiredMemberSelector(config.Services.GetModelMetadataProvider(), config.Services.GetModelValidatorProviders());
PropertyInfo propertyInfo = typeof(BadProperties).GetProperty(propertyName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
Assert.False(selector.IsRequiredMember(propertyInfo));
}
private static void DefaultInitializer(HttpConfiguration configuration)
{
// Register the default IRequiredMemberSelector for formatters that haven't been assigned one
ModelMetadataProvider metadataProvider = configuration.Services.GetModelMetadataProvider();
IEnumerable<ModelValidatorProvider> validatorProviders = configuration.Services.GetModelValidatorProviders();
IRequiredMemberSelector defaultRequiredMemberSelector = new ModelValidationRequiredMemberSelector(metadataProvider, validatorProviders);
foreach (MediaTypeFormatter formatter in configuration.Formatters)
{
if (formatter.RequiredMemberSelector == null)
{
formatter.RequiredMemberSelector = defaultRequiredMemberSelector;
}
}
// Initialize the tracing layer.
// This must be the last initialization code to execute
// because it alters the configuration and expects no
// further changes. As a default service, we know it
// must be present.
ITraceManager traceManager = configuration.Services.GetTraceManager();
Contract.Assert(traceManager != null);
traceManager.Initialize(configuration);
}
/// <summary>
/// Prepares the server for operation.
/// </summary>
/// <remarks>
/// This method must be called after all configuration is complete
/// but before the first request is processed.
/// </remarks>
protected virtual void Initialize()
{
// Register the default IRequiredMemberSelector for formatters that haven't been assigned one
ModelMetadataProvider metadataProvider = _configuration.Services.GetModelMetadataProvider();
IEnumerable<ModelValidatorProvider> validatorProviders = _configuration.Services.GetModelValidatorProviders();
IRequiredMemberSelector defaultRequiredMemberSelector = new ModelValidationRequiredMemberSelector(metadataProvider, validatorProviders);
foreach (MediaTypeFormatter formatter in _configuration.Formatters)
{
if (formatter.RequiredMemberSelector == null)
{
formatter.RequiredMemberSelector = defaultRequiredMemberSelector;
}
}
}
