public void CreateDynamicObjectValueGetter_NonDynamicInstance_NullGetter()
{
var fakeName = new FakeName {
First = "John", Last = "Doe"
};
var getter = DynamicPropertyValueGetter.CreateDynamicObjectValueGetter(fakeName, "First");
Assert.Null(getter);
}
public void CreateDynamicObjectValueGetter_NullProperty_NullGetter()
{
var expando = new ExpandoObject() as IDictionary <string, object>;
expando["key"] = "value";
var getter = DynamicPropertyValueGetter.CreateDynamicObjectValueGetter(expando, null);
Assert.Null(getter);
}
public void CreateDynamicObjectValueGetter_PropertyDoesNotExistOnInstance_NullGetterCreated()
{
var expando = new ExpandoObject() as IDictionary <string, object>;
expando["PropertyName"] = "SomeValue";
var getter = DynamicPropertyValueGetter.CreateDynamicObjectValueGetter(expando, "DoesNotExist");
Assert.Null(getter);
}
public void CreateDynamicObjectValueGetter_EmptyStringProperty_ValidGetterCreated()
{
const string propertyName = "";
const string propertyValue = "Value";
var expando = new ExpandoObject() as IDictionary <string, object>;
expando[propertyName] = propertyValue;
var getter = DynamicPropertyValueGetter.CreateDynamicObjectValueGetter(expando, propertyName.ToLower());
Assert.Equal(propertyName, getter.PropertyName);
Assert.Equal(propertyValue, getter.GetPropertyValue(expando));
}
public void CreateDynamicObjectValueGetter_PropertyCaseDoesNotMatch_ValidGetterCreated()
{
const string propertyName = "THisisMYProPERtyNamE";
const string propertyValue = "Value";
var expando = new ExpandoObject() as IDictionary <string, object>;
expando[propertyName] = propertyValue;
var getter = DynamicPropertyValueGetter.CreateDynamicObjectValueGetter(expando, propertyName.ToLower());
Assert.Equal(propertyName, getter.PropertyName);
Assert.Equal(propertyValue, getter.GetPropertyValue(expando));
}
public void GetPropertyValue_NullInstance_RuntimeBinderException()
{
const string propertyName = "PropertyName";
const string propertyValue = "Value";
var expando = new ExpandoObject() as IDictionary <string, object>;
expando[propertyName] = propertyValue;
var getter = DynamicPropertyValueGetter.CreateDynamicObjectValueGetter(expando, propertyName);
Assert.Throws <ArgumentNullException>(
() =>
getter.GetPropertyValue(null)
);
}
public void GetPropertyValue_PropertyDoesNotExistOnInstance_RuntimeBinderException()
{
const string propertyName = "PropertyName";
const string propertyValue = "Value";
var expando = new ExpandoObject() as IDictionary <string, object>;
expando[propertyName] = propertyValue;
var getter = DynamicPropertyValueGetter.CreateDynamicObjectValueGetter(expando, propertyName);
var otherExpando = new ExpandoObject() as IDictionary <string, object>;
Assert.Throws <RuntimeBinderException>(
() =>
getter.GetPropertyValue(otherExpando)
);
}
public void CreateDynamicObjectValueGetter_NullInstanceNullProperty_NullGetter()
{
var getter = DynamicPropertyValueGetter.CreateDynamicObjectValueGetter(null, null);
Assert.Null(getter);
}
