private static LambdaDynamicTypeConfiguration<TestModelWithDynamicTypeDescriptionAttribute> GetDynamicTypeDescription()
{
var config = new LambdaDynamicTypeConfiguration<TestModelWithDynamicTypeDescriptionAttribute>();
config.ForProperty(m => m.LastName).RemoveAttribute(typeof (StringLengthAttribute));
return config;
}
public void GetProperties_ReplaceStringLengthInConfiguration_StringLenghtHasDifferentMinAndMax()
{
/* ARRANGE */
var config = new LambdaDynamicTypeConfiguration<TestModel>();
config.ForProperty(m => m.LastName)
.RemoveAttribute(typeof (StringLengthAttribute))
.AddAttribute(() => new StringLengthAttribute(30) {MinimumLength = 10});
var descriptor = new LambdaTypeDescriptor(config);
/* ACT */
PropertyDescriptorCollection properties = descriptor.GetProperties();
/* ASSERT */
Assert.IsTrue(properties.Count == 3);
// FirstName
PropertyDescriptor firstName = properties[0];
Assert.AreEqual("FirstName", firstName.Name);
Assert.AreEqual("First name", firstName.DisplayName);
var required = firstName.Attributes[typeof (RequiredAttribute)] as RequiredAttribute;
Assert.IsNotNull(required);
var displayName = firstName.Attributes[typeof (DisplayNameAttribute)] as DisplayNameAttribute;
Assert.IsNotNull(displayName);
Assert.AreEqual("First name", displayName.DisplayName);
// LastName
PropertyDescriptor lastName = properties[1];
Assert.AreEqual("LastName", lastName.Name);
var stringLength = lastName.Attributes[typeof (StringLengthAttribute)] as StringLengthAttribute;
Assert.IsNotNull(stringLength);
Assert.AreEqual(30, stringLength.MaximumLength); // DIFFERENCE HERE
Assert.AreEqual(10, stringLength.MinimumLength); // DIFFERENCE HERE
// Age
PropertyDescriptor age = properties[2];
Assert.AreEqual("Age", age.Name);
var range = age.Attributes[typeof (RangeAttribute)] as RangeAttribute;
Assert.IsNotNull(range);
Assert.AreEqual(0, range.Minimum);
Assert.AreEqual(120, range.Maximum);
}
public void GetProperties_RemoveRequiredAttributeInConfiguration_AttributeNotReturned()
{
/* ARRANGE */
var config = new LambdaDynamicTypeConfiguration<TestModel>();
config.ForProperty(m => m.FirstName).RemoveAttribute(typeof (RequiredAttribute));
var descriptor = new LambdaTypeDescriptor(config);
/* ACT */
PropertyDescriptorCollection properties = descriptor.GetProperties();
/* ASSERT */
Assert.IsTrue(properties.Count == 3);
// FirstName
PropertyDescriptor firstName = properties[0];
Assert.AreEqual("FirstName", firstName.Name);
Assert.AreEqual("First name", firstName.DisplayName);
var required = firstName.Attributes[typeof (RequiredAttribute)] as RequiredAttribute;
Assert.IsNull(required); // SHOULD BE NULL!
var displayName = firstName.Attributes[typeof (DisplayNameAttribute)] as DisplayNameAttribute;
Assert.IsNotNull(displayName);
Assert.AreEqual("First name", displayName.DisplayName);
// LastName
PropertyDescriptor lastName = properties[1];
Assert.AreEqual("LastName", lastName.Name);
var stringLength = lastName.Attributes[typeof (StringLengthAttribute)] as StringLengthAttribute;
Assert.IsNotNull(stringLength);
Assert.AreEqual(20, stringLength.MaximumLength);
Assert.AreEqual(5, stringLength.MinimumLength);
// Age
PropertyDescriptor age = properties[2];
Assert.AreEqual("Age", age.Name);
var range = age.Attributes[typeof (RangeAttribute)] as RangeAttribute;
Assert.IsNotNull(range);
Assert.AreEqual(0, range.Minimum);
Assert.AreEqual(120, range.Maximum);
}
public void GetProperties_RemoveMiddlePropertyInConfiguration_MiddlePropertyNotReturned()
{
/* ARRANGE */
var config = new LambdaDynamicTypeConfiguration<TestModel>();
config.ForProperty(m => m.LastName).RemoveProperty();
var descriptor = new LambdaTypeDescriptor(config);
/* ACT */
PropertyDescriptorCollection properties = descriptor.GetProperties();
/* ASSERT */
Assert.IsTrue(properties.Count == 2);
// FirstName
PropertyDescriptor firstName = properties[0];
Assert.AreEqual("FirstName", firstName.Name);
Assert.AreEqual("First name", firstName.DisplayName);
var required = firstName.Attributes[typeof (RequiredAttribute)] as RequiredAttribute;
Assert.IsNotNull(required);
var displayName = firstName.Attributes[typeof (DisplayNameAttribute)] as DisplayNameAttribute;
Assert.IsNotNull(displayName);
Assert.AreEqual("First name", displayName.DisplayName);
// Age
PropertyDescriptor age = properties[1];
Assert.AreEqual("Age", age.Name);
var range = age.Attributes[typeof (RangeAttribute)] as RangeAttribute;
Assert.IsNotNull(range);
Assert.AreEqual(0, range.Minimum);
Assert.AreEqual(120, range.Maximum);
}
public void GetProperties_RemoveFirstPropertyInConfiguration_FirstPropertyNotReturned()
{
/* ARRANGE */
var config = new LambdaDynamicTypeConfiguration<TestModel>();
config.ForProperty(m => m.FirstName).RemoveProperty();
var descriptor = new LambdaTypeDescriptor(config);
/* ACT */
PropertyDescriptorCollection properties = descriptor.GetProperties();
/* ASSERT */
Assert.IsTrue(properties.Count == 2);
// LastName
PropertyDescriptor lastName = properties[0];
Assert.AreEqual("LastName", lastName.Name);
var stringLength = lastName.Attributes[typeof (StringLengthAttribute)] as StringLengthAttribute;
Assert.IsNotNull(stringLength);
Assert.AreEqual(20, stringLength.MaximumLength);
Assert.AreEqual(5, stringLength.MinimumLength);
// Age
PropertyDescriptor age = properties[1];
Assert.AreEqual("Age", age.Name);
var range = age.Attributes[typeof (RangeAttribute)] as RangeAttribute;
Assert.IsNotNull(range);
Assert.AreEqual(0, range.Minimum);
Assert.AreEqual(120, range.Maximum);
}