public static Operation Build(JObject jOperation)
{
var op = PatchDocument.CreateOperation((string)jOperation["op"]);
op.Read(jOperation);
return(op);
}
public void CreateEmptyPatch()
{
var sample = GetSample2();
var sampletext = sample.ToString();
var patchDocument = new PatchDocument();
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Equal(sampletext,sample.ToString());
}
public void Replace_a_property_value_with_a_new_value()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/0/author");
patchDocument.AddOperation(new ReplaceOperation() { Path = pointer, Value = new JValue("Bob Brown") });
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Equal("Bob Brown", (string)pointer.Find(sample));
}
public void Remove_a_property()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/0/author");
patchDocument.AddOperation(new RemoveOperation() { Path = pointer });
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Throws(typeof(ArgumentException), () => { pointer.Find(sample); });
}
public void Replace_a_property_value_with_an_object()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/0/author");
patchDocument.AddOperation(new ReplaceOperation() { Path = pointer, Value = new JObject(new[] { new JProperty("hello", "world") }) });
new JsonPatcher().Patch(ref sample, patchDocument);
var newPointer = new JsonPointer("/books/0/author/hello");
Assert.Equal("world", (string)newPointer.Find(sample));
}
public static PatchDocument Load(JArray document)
{
var root = new PatchDocument();
if (document != null)
{
foreach (var jOperation in document.Children().Cast <JObject>())
{
var op = Operation.Build(jOperation);
root.AddOperation(op);
}
}
return(root);
}
public static PatchDocument Load(JArray document)
{
var root = new PatchDocument();
if (document != null)
{
foreach (var jOperation in document.Children().Cast<JObject>())
{
var op = Operation.Build(jOperation);
root.AddOperation(op);
}
}
return root;
}
public void Test_a_value()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/0/author");
patchDocument.AddOperation(new TestOperation() { Path = pointer, Value = new JValue("Billy Burton") });
Assert.Throws(typeof(InvalidOperationException), () =>
{
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
});
}
public void Move_array_element()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var frompointer = new JsonPointer("/books/1");
var topointer = new JsonPointer("/books/0/child");
patchDocument.AddOperation(new MoveOperation() { FromPath = frompointer, Path = topointer });
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = topointer.Find(sample);
Assert.IsType(typeof(JObject), result);
}
public void Move_property()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var frompointer = new JsonPointer("/books/0/author");
var topointer = new JsonPointer("/books/1/author");
patchDocument.AddOperation(new MoveOperation() { FromPath = frompointer, Path = topointer });
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = (string)topointer.Find(sample);
Assert.Equal("F. Scott Fitzgerald", result);
}
public void Copy_property()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var frompointer = new JsonPointer("/books/0/ISBN");
var topointer = new JsonPointer("/books/1/ISBN");
patchDocument.AddOperation(new AddOperation() { Path = frompointer, Value = new JValue("21123123") });
patchDocument.AddOperation(new CopyOperation() { FromPath = frompointer, Path = topointer });
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = new JsonPointer("/books/1/ISBN").Find(sample);
Assert.Equal("21123123", result);
}
public void Add_an_non_existing_member_property() // Why isn't this replace?
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/0/ISBN");
patchDocument.AddOperation(new AddOperation() { Path = pointer, Value = new JValue("213324234343") });
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = (string)pointer.Find(sample);
Assert.Equal("213324234343", result);
}
public void Add_an_array_element()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books");
patchDocument.AddOperation(new AddOperation() { Path = pointer, Value = new JObject(new[] { new JProperty("author", "James Brown") }) });
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var list = sample["books"] as JArray;
Assert.Equal(3, list.Count);
}
public void Remove_an_array_element()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/0");
patchDocument.AddOperation(new RemoveOperation() { Path = pointer });
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
Assert.Throws(typeof(ArgumentException), () =>
{
var x = pointer.Find("/books/1");
});
}
public void SerializePatchDocument()
{
var patchDoc = new PatchDocument( new Operation[]
{
new TestOperation() {Path = new JsonPointer("/a/b/c"), Value = new JValue("foo")},
new RemoveOperation() {Path = new JsonPointer("/a/b/c") },
new AddOperation() {Path = new JsonPointer("/a/b/c"), Value = new JArray(new JValue("foo"), new JValue("bar"))},
new ReplaceOperation() {Path = new JsonPointer("/a/b/c"), Value = new JValue(42)},
new MoveOperation() {FromPath = new JsonPointer("/a/b/c"), Path = new JsonPointer("/a/b/d") },
new CopyOperation() {FromPath = new JsonPointer("/a/b/d"), Path = new JsonPointer("/a/b/e") },
});
var outputstream = patchDoc.ToStream();
var output = new StreamReader(outputstream).ReadToEnd();
var jOutput = JToken.Parse(output);
var jExpected = JToken.Parse(new StreamReader(this.GetType()
.Assembly.GetManifestResourceStream(this.GetType(), "Samples.LoadTest1.json")).ReadToEnd());
Assert.True(JToken.DeepEquals(jExpected,jOutput));
}
private JsonMergePatchDiff(PatchDocument patchDocument, int jsonObjectHashCode)
{
_jsonMergePatch = patchDocument;
_jsonObjectHashCode = jsonObjectHashCode;
}