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.AreEqual("21123123", result.Value <string>());
}
public void Insert_array_elements()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/0");
patchDocument.AddOperation(new AddEachOperation()
{
Path = pointer,
Value = new JArray()
{
new JObject(new[] { new JProperty("author", "James Brown") }),
new JObject(new[] { new JProperty("cat", "Garfield") }),
new JObject(new[] { new JProperty("producer", "Kingston") }),
}
});
patchDocument.ApplyTo(sample);
var list = sample["books"] as JArray;
Assert.Equal(5, list.Count);
Assert.Equal(list[0]["author"].ToString(), "James Brown");
Assert.Equal(list[1]["cat"].ToString(), "Garfield");
Assert.Equal(list[2]["producer"].ToString(), "Kingston");
}
public void Remove_array_item_by_matching()
{
var sample = JToken.Parse(@"{
'books': [
{
'title' : 'The Great Gatsby',
'author' : 'F. Scott Fitzgerald'
},
{
'title' : 'The Grapes of Wrath',
'author' : 'John Steinbeck'
},
{
'title' : 'Some Other Title',
'author' : 'John Steinbeck'
}
]
}");
var patchDocument = new PatchDocument();
string pointer = "$.books[?(@.author == 'John Steinbeck')]";
patchDocument.AddOperation(new RemoveOperation {
Path = pointer
});
new JsonPatcher().Patch(ref sample, patchDocument);
var list = sample["books"] as JArray;
Assert.Single(list);
}
public void Replace_multiple_property_values_with_jsonpath()
{
var sample = JToken.Parse(@"{
'books': [
{
'title' : 'The Great Gatsby',
'author' : 'F. Scott Fitzgerald'
},
{
'title' : 'The Grapes of Wrath',
'author' : 'John Steinbeck'
},
{
'title' : 'Some Other Title',
'author' : 'John Steinbeck'
}
]
}");
var patchDocument = new PatchDocument();
var pointer = "$.books[?(@.author == 'John Steinbeck')].author";
patchDocument.AddOperation(new ReplaceOperation {
Path = pointer, Value = "Eric"
});
new JsonPatcher().Patch(ref sample, patchDocument);
var newPointer = "/books/1/author";
Assert.Equal("Eric", sample.SelectPatchToken(newPointer).Value <string>());
newPointer = "/books/2/author";
Assert.Equal("Eric", sample.SelectPatchToken(newPointer).Value <string>());
}
public void Remove_an_array_element_with_numbered_custom_fields()
{
var sample = JToken.Parse(@"{
'data': {
'2017PropertyOne' : '2017 property one value',
'2017PropertyTwo' : '2017 property two value',
'2017Properties' : ['First value from 2017','Second value from 2017'],
'2018PropertyOne' : '2018 property value',
'2018PropertyTwo' : '2018 property two value',
'2018Properties' : ['First value from 2018','Second value from 2018']
}
}");
Assert.NotNull(sample.SelectPatchToken("/data/2017Properties/1"));
var patchDocument = new PatchDocument();
string pointer = "/data/2017Properties/0";
patchDocument.AddOperation(new RemoveOperation {
Path = pointer
});
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
Assert.Null(sample.SelectPatchToken("/data/2017Properties/1"));
}
public void Replace_non_existant_property()
{
var sample = JToken.Parse(@"{ ""data"": {} }");
var patchDocument = new PatchDocument();
var pointer = "/data/author";
patchDocument.AddOperation(new ReplaceOperation {
Path = pointer, Value = "Bob Brown"
});
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Equal("Bob Brown", sample.SelectPatchToken(pointer).Value <string>());
sample = JToken.Parse(@"{}");
patchDocument = new PatchDocument();
pointer = "/data/author";
patchDocument.AddOperation(new ReplaceOperation {
Path = pointer, Value = "Bob Brown"
});
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Equal("Bob Brown", sample.SelectPatchToken(pointer).Value <string>());
sample = JToken.Parse(@"{}");
patchDocument = new PatchDocument();
pointer = "/";
patchDocument.AddOperation(new ReplaceOperation {
Path = pointer, Value = "Bob Brown"
});
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Equal("Bob Brown", sample.SelectPatchToken(pointer).Value <string>());
sample = JToken.Parse(@"{}");
patchDocument = new PatchDocument();
pointer = "/hey/now/0/you";
patchDocument.AddOperation(new ReplaceOperation {
Path = pointer, Value = "Bob Brown"
});
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Equal("{}", sample.ToString(Formatting.None));
}
public void Copy_property()
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
var frompointer = "/books/0/ISBN";
var topointer = "/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 = sample.SelectPatchToken("/books/1/ISBN");
Assert.Equal("21123123", result);
}
public void Remove_a_property()
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
var pointer = "/books/0/author";
patchDocument.AddOperation(new RemoveOperation {
Path = pointer
});
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Null(sample.SelectPatchToken(pointer));
}
public void Replace_a_property_value_with_a_new_value()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = "/books/0/author";
patchDocument.AddOperation(new ReplaceOperation {
Path = pointer, Value = "Bob Brown"
});
new JsonPatcher().Patch(ref sample, patchDocument);
Assert.Equal("Bob Brown", sample.SelectPatchToken(pointer).Value <string>());
}
public void Test_a_value()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = "/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 Remove_a_property()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/0/author");
patchDocument.AddOperation(new RemoveOperation()
{
Path = pointer
});
patchDocument.ApplyTo(sample);
Assert.Throws(typeof(ArgumentException), () => { pointer.Find(sample); });
}
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")
});
patchDocument.ApplyTo(new JsonNetTargetAdapter(sample));
Assert.Equal("Bob Brown", (string)pointer.Find(sample));
}
public void Remove_array_item_by_value()
{
var sample = JToken.Parse(@"{ 'tags': [ 'tag1', 'tag2', 'tag3' ] }");
var patchDocument = new PatchDocument();
string pointer = "$.tags[?(@ == 'tag2')]";
patchDocument.AddOperation(new RemoveOperation {
Path = pointer
});
new JsonPatcher().Patch(ref sample, patchDocument);
var list = sample["tags"] as JArray;
Assert.Equal(2, list.Count);
}
public void Replace_a_property_value_with_an_object()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = "/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 = "/books/0/author/hello";
Assert.Equal("world", sample.SelectPatchToken(newPointer).Value <string>());
}
public void Remove_an_array_element()
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
var pointer = "/books/0";
patchDocument.AddOperation(new RemoveOperation {
Path = pointer
});
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
Assert.Null(sample.SelectPatchToken("/books/1"));
}
public void Append_array_elements_wrongDataType()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = new JsonPointer("/books/");
patchDocument.AddOperation(new AddEachOperation()
{
Path = pointer,
Value = new JObject(new[] { new JProperty("producer", "Kingston") })
});
Assert.Throws(typeof(ArgumentException), () => {
patchDocument.ApplyTo(sample);
});
}
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") })
});
patchDocument.ApplyTo(sample);
var list = sample["books"] as JArray;
Assert.Equal(3, list.Count);
}
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") })
});
patchDocument.ApplyTo(new JsonNetTargetAdapter(sample));
var newPointer = new JsonPointer("/books/0/author/hello");
Assert.Equal("world", (string)newPointer.Find(sample));
}
public void Can_replace_existing_boolean()
{
var sample = JToken.FromObject(new MyConfigClass {
RequiresConfiguration = true
});
var patchDocument = new PatchDocument();
patchDocument.AddOperation(new ReplaceOperation {
Path = "/RequiresConfiguration", Value = new JValue(false)
});
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
Assert.False(sample.ToObject <MyConfigClass>().RequiresConfiguration);
}
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
});
patchDocument.ApplyTo(sample);
Assert.Throws(typeof(PathNotFoundException), () =>
{
var x = pointer.Find("/books/1");
});
}
public void Add_an_existing_member_property() // Why isn't this replace?
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
var pointer = "/books/0/title";
patchDocument.AddOperation(new AddOperation {
Path = pointer, Value = "Little Red Riding Hood"
});
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = sample.SelectPatchToken(pointer).Value <string>();
Assert.Equal("Little Red Riding Hood", result);
}
public void Add_an_array_element()
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
var pointer = "/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 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")
});
patchDocument.ApplyTo(sample);
var result = (string)pointer.Find(sample);
Assert.Equal("213324234343", result);
}
public void Add_an_array_element_to_non_existent_property()
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
string pointer = "/someobject/somearray/-";
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["someobject"]["somearray"] as JArray;
Assert.Single(list);
}
public void Add_an_non_existing_member_property() // Why isn't this replace?
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var pointer = "/books/0/SBN";
patchDocument.AddOperation(new AddOperation {
Path = pointer, Value = "213324234343"
});
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = sample.SelectPatchToken(pointer).Value <string>();
Assert.Equal("213324234343", result);
}
public void Copy_array_element()
{
var sample = PatchTests.GetSample2();
var patchDocument = new PatchDocument();
var frompointer = new JsonPointer("/books/0");
var topointer = new JsonPointer("/books/-");
patchDocument.AddOperation(new CopyOperation()
{
FromPath = frompointer, Path = topointer
});
patchDocument.ApplyTo(sample);
var result = new JsonPointer("/books/2").Find(sample);
Assert.IsType(typeof(JObject), result);
}
public void Move_array_element()
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
string frompointer = "/books/1";
string topointer = "/books/0/child";
patchDocument.AddOperation(new MoveOperation {
FromPath = frompointer, Path = topointer
});
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = sample.SelectPatchToken(topointer);
Assert.IsType <JObject>(result);
}
public void Move_property()
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
var frompointer = "/books/0/author";
var topointer = "/books/1/author";
patchDocument.AddOperation(new MoveOperation {
FromPath = frompointer, Path = topointer
});
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = sample.SelectPatchToken(topointer).Value <string>();
Assert.Equal("F. Scott Fitzgerald", result);
}
public void Copy_array_element()
{
var sample = GetSample2();
var patchDocument = new PatchDocument();
var frompointer = "/books/0";
var topointer = "/books/-";
patchDocument.AddOperation(new CopyOperation {
FromPath = frompointer, Path = topointer
});
var patcher = new JsonPatcher();
patcher.Patch(ref sample, patchDocument);
var result = sample.SelectPatchToken("/books/2");
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
});
patchDocument.ApplyTo(sample);
var result = (string)topointer.Find(sample);
Assert.Equal("F. Scott Fitzgerald", result);
}
