public void GetPropertyPathReturnsNullIfSubjectIsNoObject()
{
var str = "Hello world";
Assert.Null(ObjectAccess.ObjectPropertyByPath(str, "property2"));
Assert.Null(ObjectAccess.ObjectPropertyByPath(str, "0"));
}
public void GetPropertyPathCanGetPropertiesOfAnObject()
{
Assert.Equal("inner value", ObjectAccess.ObjectPropertyByPath(dummyObject2, "nestedClass.innerValue"));
Assert.Equal("value 1", ObjectAccess.ObjectPropertyByPath(dummyObject2, "nestedDictionary.key1"));
Assert.Equal("value1", ObjectAccess.ObjectPropertyByPath(dummyObject2, "nestedDictionary.1.0"));
Assert.Equal("baz", ObjectAccess.ObjectPropertyByPath(dummyObject2, "nestedList.2"));
Assert.Equal("ab", ObjectAccess.ObjectPropertyByPath(dummyObject2, "nestedArray.0"));
}
public void GetProeprtyPathReturnsNullIfSubjectOnPathIsNoObject()
{
var subject = new Dictionary <string, object>()
{
{ "foo", "Hello World" }
};
Assert.Null(ObjectAccess.ObjectPropertyByPath(subject, "foo.bar"));
}
/// <summary>
/// Get all items' "position" property and index the item keys accordingly. From that index the sorted keys will be composed later.
/// </summary>
protected void IndexKeys()
{
foreach (var kvp in this.KeyAlias)
{
var sKey = kvp.Key;
var oKey = kvp.Value;
var value = this.Subject[sKey];
if (value == null)
{
continue;
}
var positionValue = ObjectAccess.ObjectPropertyByPath(value, PositionalPropertyPath);
var position = positionValue == null ? null : positionValue.ToString();
if (position != null && position.StartsWith("start"))
{
if (IndexStartKey(sKey, position))
{
continue;
}
}
else if (position != null && position.StartsWith("end"))
{
if (IndexEndKey(sKey, position))
{
continue;
}
}
else if (position != null && position.StartsWith("after"))
{
if (IndexAfterKey(sKey, position))
{
continue;
}
}
else if (position != null && position.StartsWith("before"))
{
if (IndexBeforeKey(sKey, position))
{
continue;
}
}
else
{
IndexMiddleKey(sKey, position, oKey);
continue;
}
// invalid keyword-key
IndexMiddleKey(sKey, null, oKey);
}
}
public void GetPropertyPathReturnsNullForNonExistingPropertyPath()
{
Assert.Null(ObjectAccess.ObjectPropertyByPath(dummyObject2, "nestedClass.foo"));
}