public void TestRules()
{
{
AttributeType test = new AttributeType("test", typeof(SByte));
CollectionAssert.IsEmpty(test.Rules);
SimpleAttributeRule rule = new SimpleAttributeRule();
test.AddRule(rule);
CollectionAssert.Contains(test.Rules, rule);
Assert.False(rule.Validated);
test.Validate(null, null);
Assert.True(rule.Validated);
}
}
public void TestScalarConstructor()
{
// fully test one type
{
AttributeType test = new AttributeType("test", typeof(SByte));
Assert.AreEqual(test.Name, "test");
Assert.AreEqual(test.ClrType, typeof(SByte));
Assert.AreEqual(test.Type, AttributeTypes.Int8);
Assert.AreEqual(test.Length, 1);
Assert.False(test.IsArray);
Assert.AreEqual((SByte)test.GetDefault(), (SByte)0);
// test validation of type, without any custom rules
Assert.True(test.Validate((SByte)1, null));
Assert.False(test.Validate((Int32)1, null));
Assert.AreEqual(test.GetDefault(), (SByte)0);
}
// test an unrecognized type
{
AttributeType test = new AttributeType("test", typeof(AttributeType[])); // unrecognized type is treated as string
Assert.AreEqual(test.ClrType, typeof(String));
Assert.AreEqual(test.Type, AttributeTypes.String);
Assert.AreEqual(test.Length, 1);
Assert.False(test.IsArray);
}
// test all other types
TestScalar <Byte>(AttributeTypes.UInt8);
TestScalar <Int16>(AttributeTypes.Int16);
TestScalar <UInt16>(AttributeTypes.UInt16);
TestScalar <Int32>(AttributeTypes.Int32);
TestScalar <UInt32>(AttributeTypes.UInt32);
TestScalar <Int64>(AttributeTypes.Int64);
TestScalar <UInt64>(AttributeTypes.UInt64);
TestScalar <Single>(AttributeTypes.Single);
TestScalar <Double>(AttributeTypes.Double);
TestScalar <Decimal>(AttributeTypes.Decimal);
TestScalar <Boolean>(AttributeTypes.Boolean);
TestScalar <DateTime>(AttributeTypes.DateTime);
TestScalar <String>(AttributeTypes.String);
Assert.AreEqual(new AttributeType("test", typeof(string)).GetDefault(), string.Empty);
TestScalar <Uri>(AttributeTypes.Uri);
Assert.Null(new AttributeType("test", typeof(Uri)).GetDefault());
TestScalar <DomNode>(AttributeTypes.Reference);
Assert.Null(new AttributeType("test", typeof(DomNode)).GetDefault());
TestArray <SByte>(AttributeTypes.Int8Array);
TestArray <Byte>(AttributeTypes.UInt8Array);
TestArray <Int16>(AttributeTypes.Int16Array);
TestArray <UInt16>(AttributeTypes.UInt16Array);
TestArray <Int32>(AttributeTypes.Int32Array);
TestArray <UInt32>(AttributeTypes.UInt32Array);
TestArray <Int64>(AttributeTypes.Int64Array);
TestArray <UInt64>(AttributeTypes.UInt64Array);
TestArray <Single>(AttributeTypes.SingleArray);
TestArray <Double>(AttributeTypes.DoubleArray);
TestArray <Decimal>(AttributeTypes.DecimalArray);
TestArray <Boolean>(AttributeTypes.BooleanArray);
TestArray <String>(AttributeTypes.StringArray);
}