public void ExtendPocoFromDynamic()
{
TestClass1 t1 = new TestClass1();
t1.Prop1 = "value1";
t1.Prop2 = "value2";
dynamic t2 = new JsObject();
t2.Prop2 = "class2value2";
t2.Prop3 = "class2vlaue3";
CQ.Extend(t1, t2);
Assert.AreEqual("value1", t1.Prop1, "Target prop1 unchanged");
Assert.AreEqual("class2value2", t1.Prop2, "Target prop2 updated");
}
public void Extend2()
{
dynamic test = "{ prop1: 'val1', prop2: 'val2',prop3: 'original'}".ParseJSON();
dynamic test2 = "{ prop1: 'from_enum1'}".ParseJSON();
dynamic test3 = "{ prop2: 'from_enum2'}".ParseJSON();
// will not work -- regular enumerables treated like objects
//var enumer = new List<IDynamicMetaObjectProvider>();
var enumer = new object[2];
enumer[0] = test2;
enumer[1] = test3;
var merged = CQ.Extend(null, test, enumer);
Assert.AreEqual("{prop1: 'from_enum1', prop2: 'from_enum2', prop3: 'original'}".ParseJSON(), merged, "Merged with an enumerable parameter");
Assert.AreNotEqual("{prop1: 'from_enum1', prop2: 'from_enum2'}".ParseJSON(), merged, "Sanity check");
// TODO: Test copying from an object with properties that return errors
}
public void ExtendPoco()
{
// Test "extending" regular objects (property copy)
TestClass1 t1 = new TestClass1();
t1.Prop1 = "value1";
t1.Prop2 = "value2";
TestClass2 t2 = new TestClass2();
t2.Prop2 = "class2value2";
t2.Prop3 = "class2vlaue3";
CQ.Extend(t1, t2);
Assert.AreEqual("value1", t1.Prop1, "Target prop1 unchanged");
Assert.AreEqual("class2value2", t1.Prop2, "Target prop2 updated");
}
public void Extend()
{
var test = new TestExpando();
test.Field1 = "Value from Real Object";
test.Property1 = "ValueFromProp";
dynamic test2 = new ExpandoObject();
test2.ExField1 = "Value from Expando";
var exField2 = new string[] { "el1", "el2" };
test2.ExField2 = exField2;
dynamic target = CQ.Extend(null, test);
Assert.AreEqual("Value from Real Object", target.Field1, "Appended a regular object field to an expando object");
Assert.AreEqual("ValueFromProp", target.Property1, "Appended a regular object property to an expando object");
CQ.Extend(target, test2);
Assert.AreEqual("Value from Expando", target.ExField1, "Appended an expando object property to an expando object");
Assert.AreEqual(exField2, target.ExField2, "Appended a regular object property to an expando object");
// Test "extending" regular objects (property copy)
TestClass1 t1 = new TestClass1();
t1.Prop1 = "value1";
t1.Prop2 = "value2";
TestClass2 t2 = new TestClass2();
t2.Prop2 = "class2value2";
t2.Prop3 = "class2vlaue3";
CQ.Extend(t1, t2);
Assert.AreEqual("value1", t1.Prop1, "Target prop1 unchanged");
Assert.AreEqual("class2value2", t1.Prop2, "Target prop2 updated");
}
public void ExtendExpando()
{
var test = new TestExpando();
test.Field1 = "Value from Real Object";
test.Property1 = "ValueFromProp";
dynamic test2 = new ExpandoObject();
test2.ExField1 = "Value from Expando";
var exField2 = new string[] { "el1", "el2" };
test2.ExField2 = exField2;
dynamic target = CQ.Extend(null, test);
Assert.AreEqual("Value from Real Object", target.Field1, "Appended a regular object field to an expando object");
Assert.AreEqual("ValueFromProp", target.Property1, "Appended a regular object property to an expando object");
CQ.Extend(target, test2);
Assert.AreEqual("Value from Expando", target.ExField1, "Appended an expando object property to an expando object");
Assert.AreEqual(exField2, target.ExField2, "Appended a regular object property to an expando object");
}
public void Extend()
{
dynamic settings = CQ.ParseJSON("{ 'xnumber1': 5, 'xnumber2': 7, 'xstring1': 'peter', 'xstring2': 'pan' }");
dynamic options = CQ.ParseJSON("{ 'xnumber2': 1, 'xstring2': 'x', 'xxx': 'newstring'}");
dynamic optionsCopy = CQ.ParseJSON("{ 'xnumber2': 1, 'xstring2': 'x', 'xxx': 'newstring' }");
dynamic merged = CQ.ParseJSON("{ 'xnumber1': 5, 'xnumber2': 1, 'xstring1': 'peter', 'xstring2': 'x', 'xxx': 'newstring' }");
dynamic deep1 = CQ.ParseJSON("{ 'foo': { 'bar': true } }");
dynamic deep1copy = CQ.ParseJSON("{ 'foo': { 'bar': true } }");
dynamic deep2 = CQ.ParseJSON("{ 'foo': { 'baz': true }, 'foo2': 'document' }");
dynamic deep2copy = CQ.ParseJSON("{ 'foo': { 'baz': true }, 'foo2': 'document' }");
dynamic deepmerged = CQ.ParseJSON("{ 'foo': { 'bar': true, 'baz': true }, 'foo2': 'document' }");
var arr = new int[] { 1, 2, 3 };
dynamic nestedarray = new ExpandoObject();
nestedarray.arr = arr;
CQ.Extend(settings, options);
Assert.AreEqual(merged, settings, "Check if extended: settings must be extended");
Assert.AreEqual(optionsCopy, options, "Check if not modified: options must not be modified");
CQ.Extend(settings, null, options);
Assert.AreEqual(settings, merged, "Check if extended: settings must be extended");
Assert.AreEqual(optionsCopy, options, "Check if not modified: options must not be modified");
// Test deep copying
CQ.Extend(true, deep1, deep2);
Assert.AreEqual(deepmerged.foo, deep1.foo, "Check if foo: settings must be extended");
Assert.AreEqual(deep2copy.foo, deep2.foo, "Check if not deep2: options must not be modified");
// n/a
//Assert.AreEqual(document, deep1.foo2, "Make sure that a deep clone was not attempted on the document");
var nullUndef = CQ.Extend(null, options, CQ.ParseJSON("{ 'xnumber2': null }"));
Assert.IsTrue(nullUndef.xnumber2 == null, "Check to make sure null values are copied");
nullUndef = CQ.Extend(null, options, CQ.ParseJSON("{ 'xnumber0': null }"));
Assert.IsTrue(nullUndef.xnumber0 == null, "Check to make sure null values are inserted");
// Test nested arrays
dynamic extendedArr = CQ.Extend(true, null, nestedarray);
Assert.AreNotSame(extendedArr.arr, arr, "Deep extend of object must clone child array");
Assert.AreNotSame(extendedArr.arr, arr, "Deep extend of object must clone child array");
// #5991
dynamic emptyArrObj = CQ.ParseJSON("{ arr: {} }");
dynamic extendedArr2 = CQ.Extend(true, emptyArrObj, nestedarray);
Assert.IsTrue(extendedArr2.arr is IEnumerable, "Cloned array heve to be an Array");
dynamic simpleArrObj = new ExpandoObject();
simpleArrObj.arr = arr;
emptyArrObj = CQ.ParseJSON("{ arr: {} }");
dynamic result = CQ.Extend(true, simpleArrObj, emptyArrObj);
Assert.IsTrue(!(result.arr is Array), "Cloned object heve to be an plain object");
dynamic empty = new JsObject();
dynamic optionsWithLength = CQ.ParseJSON("{ 'foo': { 'length': -1 } }");
CQ.Extend(true, empty, optionsWithLength);
Assert.AreEqual(empty.foo, optionsWithLength.foo, "The length property must copy correctly");
//? not really relevant
empty = new JsObject();
dynamic optionsWithDate = new JsObject();
optionsWithDate.foo = new JsObject();
optionsWithDate.foo.date = new DateTime();
CQ.Extend(true, empty, optionsWithDate);
Assert.AreEqual(empty.foo, optionsWithDate.foo, "Dates copy correctly");
var customObject = DateTime.Now;
dynamic optionsWithCustomObject = new { foo = new { date = customObject } };
empty = CQ.Extend(true, null, optionsWithCustomObject);
Assert.IsTrue(empty.foo != null && empty.foo.date == customObject, "Custom objects copy correctly (no methods)");
//// Makes the class a little more realistic
//myKlass.prototype = { someMethod: function(){} };
//empty = {};
//jQuery.extend(true, empty, optionsWithCustomObject);
//ok( empty.foo && empty.foo.date === customObject, "Custom objects copy correctly" );
dynamic ret = CQ.Extend(true, CQ.ParseJSON("{'foo': 4 }"), new { foo = 5 });
Assert.IsTrue(ret.foo == 5, "Wrapped numbers copy correctly");
nullUndef = CQ.Extend(null, options, "{ 'xnumber2': null }");
Assert.IsTrue(nullUndef.xnumber2 == null, "Check to make sure null values are copied");
// nullUndef = jQuery.extend({}, options, { xnumber2: undefined });
// ok( nullUndef.xnumber2 === options.xnumber2, "Check to make sure undefined values are not copied");
nullUndef = CQ.Extend(null, options, "{ 'xnumber0': null }");
Assert.IsTrue(nullUndef.xnumber0 == null, "Check to make sure null values are inserted");
dynamic target = new ExpandoObject();
dynamic recursive = new ExpandoObject();
recursive.bar = 5;
recursive.foo = target;
CQ.Extend(true, target, recursive);
dynamic compare = CQ.ParseJSON("{ 'bar':5 }");
Assert.AreEqual(target, compare, "Check to make sure a recursive obj doesn't go never-ending loop by not copying it over");
// These next checks don't really apply as they are specific to javascript nuances, but can't hurt
ret = CQ.Extend(true, CQ.ParseJSON(" { 'foo': [] }"), CQ.ParseJSON("{ 'foo': [0] }")); // 1907
// arrays are returned as List<object> when casting to expando object
Assert.AreEqual(1, ret.foo.Count, "Check to make sure a value with coersion 'false' copies over when necessary to fix #1907");
ret = CQ.Extend(true, CQ.ParseJSON("{ 'foo': '1,2,3' }"), CQ.ParseJSON("{ 'foo': [1, 2, 3] }"));
Assert.IsTrue(!(ret.foo is string), "Check to make sure values equal with coersion (but not actually equal) overwrite correctly");
dynamic obj = CQ.ParseJSON("{ 'foo':null }");
CQ.Extend(true, obj, CQ.ParseJSON("{ 'foo':'notnull' }"));
Assert.AreEqual(obj.foo, "notnull", "Make sure a null value can be overwritten");
// function func() {}
// jQuery.extend(func, { key: "value" } );
// equals( func.key, "value", "Verify a function can be extended" );
dynamic defaults = CQ.ParseJSON("{ 'xnumber1': 5, 'xnumber2': 7, 'xstring1': 'peter', 'xstring2': 'pan' }");
dynamic defaultsCopy = CQ.ParseJSON(" { xnumber1: 5, xnumber2: 7, xstring1: 'peter', xstring2: 'pan' }");
dynamic options1 = CQ.ParseJSON("{ xnumber2: 1, xstring2: 'x' }");
dynamic options1Copy = CQ.ParseJSON(" { xnumber2: 1, xstring2: 'x' }");
dynamic options2 = CQ.ParseJSON(" { xstring2: 'xx', xxx: 'newstringx'}");
dynamic options2Copy = CQ.ParseJSON(" { xstring2: 'xx', xxx: 'newstringx'}");
dynamic merged2 = CQ.ParseJSON(" { xnumber1: 5, xnumber2: 1, xstring1: 'peter', xstring2: 'xx', xxx: 'newstringx' }");
ret = CQ.Extend(true, CQ.ParseJSON(" { foo:'bar' }"), CQ.ParseJSON("{ foo:null }"));
Assert.IsTrue(ret.foo == null, "Make sure a null value doesn't crash with deep extend, for #1908");
settings = CQ.Extend(null, defaults, options1, options2);
Assert.AreEqual(merged2, settings, "Check if extended: settings must be extended");
Assert.AreEqual(defaults, defaultsCopy, "Check if not modified: options1 must not be modified");
Assert.AreEqual(options1, options1Copy, "Check if not modified: options1 must not be modified");
Assert.AreEqual(options2, options2Copy, "Check if not modified: options2 must not be modified");
}
