public void Extension_Test()
{
var sut1 = new TestClass1();
var sut2 = new TestClass2();
var objs = new List <object>(new object[] { sut1, sut2 });
// Get common properties
var distinctProperties = objs.GetDistinctDisplayNames(pd =>
{
return(pd.Converter is BaseTypeConverter);
});
distinctProperties.ForEach(propertyName =>
{
var distinctStandardValues = objs.GetDistinctStandardValues(propertyName);
var commonValue = objs.GetCommonValue(propertyName);
Assert.IsNull(commonValue);
});
sut1.ListValue = sut2.ListValue;
distinctProperties.ForEach(propertyName =>
{
var distinctStandardValues = objs.GetDistinctStandardValues(propertyName);
var commonValue = objs.GetCommonValue(propertyName);
Assert.AreEqual(sut1.ListValue, commonValue);
});
}
public void Extension_GetPropertyInfos_Test()
{
var sut1 = new TestClass1();
var sut2 = new TestClass2();
var result1 = sut1.GetPropertyInfos();
Assert.AreEqual(13, result1.Count);
var result2 = sut2.GetPropertyInfos();
Assert.AreEqual(11, result2.Count);
result1 = sut1.GetPropertyInfos(pi => { return(pi.PropertyType == typeof(int)); });
Assert.AreEqual(2, result1.Count);
}
public void Extension_GetPropertyDescriptors_Test()
{
var sut1 = new TestClass1();
var sut2 = new TestClass2();
var propDesc1 = sut1.GetPropertyDescriptors();
Assert.AreEqual(13, propDesc1.Count);
var propDesc2 = sut2.GetPropertyDescriptors();
Assert.AreEqual(11, propDesc2.Count);
propDesc1 = sut1.GetPropertyDescriptors(pd => { return(pd.IsBrowsable && !pd.IsReadOnly); });
Assert.AreEqual(10, propDesc1.Count);
}
public void Extension_GetStandardValues_Test()
{
var sut = new TestClass1();
var sutProps = new List <object>(new object[] { sut }).GetDistinctDisplayNames();
var pds = sut.GetPropertyDescriptors();
pds.ForEach(pd =>
{
var values = sut.GetStandardValues(pd.DisplayName);
if (pd.DisplayName == "ListValue" || pd.DisplayName == "DynamicProperty")
{
Assert.AreEqual(5, values.Count);
}
else
{
Assert.AreEqual(0, values.Count);
}
});
}
public void Extension_Invalid_Property_Test()
{
var sut = new TestClass1();
Assert.IsNull(sut.GetPropertyValue <string>("foo"));
}
