|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
using System.Dynamic;
using Microsoft.AspNetCore.JsonPatch.Exceptions;
using Xunit;
namespace Microsoft.AspNetCore.JsonPatch.IntegrationTests;
public class ExpandoObjectIntegrationTest
{
[Fact]
public void AddNewIntProperty()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = 1;
var patchDocument = new JsonPatchDocument();
patchDocument.Add("NewInt", 1);
// Act
patchDocument.ApplyTo(targetObject);
// Assert
Assert.Equal(1, targetObject.NewInt);
Assert.Equal(1, targetObject.Test);
}
[Fact]
public void AddNewProperty_ToTypedObject_InExpandoObject()
{
// Arrange
dynamic dynamicProperty = new ExpandoObject();
dynamicProperty.StringProperty = "A";
var targetObject = new NestedObject()
{
DynamicProperty = dynamicProperty
};
var patchDocument = new JsonPatchDocument();
patchDocument.Add("DynamicProperty/StringProperty", "B");
// Act
patchDocument.ApplyTo(targetObject);
// Assert
Assert.Equal("B", targetObject.DynamicProperty.StringProperty);
}
[Fact]
public void AddReplaces_ExistingProperty()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.StringProperty = "A";
var patchDocument = new JsonPatchDocument();
patchDocument.Add("StringProperty", "B");
// Act
patchDocument.ApplyTo(targetObject);
// Assert
Assert.Equal("B", targetObject.StringProperty);
}
[Fact]
public void AddReplaces_ExistingProperty_InNestedExpandoObject()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.InBetweenFirst = new ExpandoObject();
targetObject.InBetweenFirst.InBetweenSecond = new ExpandoObject();
targetObject.InBetweenFirst.InBetweenSecond.StringProperty = "A";
var patchDocument = new JsonPatchDocument();
patchDocument.Add("/InBetweenFirst/InBetweenSecond/StringProperty", "B");
// Act
patchDocument.ApplyTo(targetObject);
// Assert
Assert.Equal("B", targetObject.InBetweenFirst.InBetweenSecond.StringProperty);
}
[Fact]
public void ShouldNotReplaceProperty_WithDifferentCase()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.StringProperty = "A";
var patchDocument = new JsonPatchDocument();
patchDocument.Add("stringproperty", "B");
// Act
patchDocument.ApplyTo(targetObject);
// Assert
Assert.Equal("A", targetObject.StringProperty);
Assert.Equal("B", targetObject.stringproperty);
}
[Fact]
public void TestIntegerProperty_IsSuccessful()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = 1;
var patchDocument = new JsonPatchDocument();
patchDocument.Test("Test", 1);
// Act & Assert
patchDocument.ApplyTo(targetObject);
}
[Fact]
public void TestEmptyProperty_IsSuccessful()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = "";
var patchDocument = new JsonPatchDocument();
patchDocument.Test("Test", "");
// Act & Assert
patchDocument.ApplyTo(targetObject);
}
[Fact]
public void TestValueAgainstEmptyProperty_ThrowsJsonPatchException_IsSuccessful()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = "";
var patchDocument = new JsonPatchDocument();
patchDocument.Test("Test", "TestValue");
// Act
var exception = Assert.Throws<JsonPatchException>(() =>
{
patchDocument.ApplyTo(targetObject);
});
// Assert
Assert.Equal("The current value '' at path 'Test' is not equal to the test value 'TestValue'.",
exception.Message);
}
[Fact]
public void TestStringProperty_ThrowsJsonPatchException_IfTestFails()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = "Value";
var patchDocument = new JsonPatchDocument();
patchDocument.Test("Test", "TestValue");
// Act
var exception = Assert.Throws<JsonPatchException>(() =>
{
patchDocument.ApplyTo(targetObject);
});
// Assert
Assert.Equal("The current value 'Value' at path 'Test' is not equal to the test value 'TestValue'.",
exception.Message);
}
[Fact]
public void CopyStringProperty_ToAnotherStringProperty()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.StringProperty = "A";
targetObject.AnotherStringProperty = "B";
var patchDocument = new JsonPatchDocument();
patchDocument.Copy("StringProperty", "AnotherStringProperty");
// Act
patchDocument.ApplyTo(targetObject);
// Assert
Assert.Equal("A", targetObject.AnotherStringProperty);
}
[Fact]
public void CopyNullStringProperty_ToAnotherStringProperty()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.StringProperty = null;
targetObject.AnotherStringProperty = "B";
var patchDocument = new JsonPatchDocument();
patchDocument.Copy("StringProperty", "AnotherStringProperty");
// Act
patchDocument.ApplyTo(targetObject);
// Assert
Assert.Null(targetObject.AnotherStringProperty);
}
[Fact]
public void MoveIntegerValue_ToAnotherIntegerProperty()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.IntegerValue = 100;
targetObject.AnotherIntegerValue = 200;
var patchDocument = new JsonPatchDocument();
patchDocument.Move("IntegerValue", "AnotherIntegerValue");
// Act
patchDocument.ApplyTo(targetObject);
Assert.Equal(100, targetObject.AnotherIntegerValue);
var cont = targetObject as IDictionary<string, object>;
cont.TryGetValue("IntegerValue", out object valueFromDictionary);
// Assert
Assert.Null(valueFromDictionary);
}
[Fact]
public void Move_ToNonExistingProperty()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.StringProperty = "A";
var patchDocument = new JsonPatchDocument();
patchDocument.Move("StringProperty", "AnotherStringProperty");
// Act
patchDocument.ApplyTo(targetObject);
Assert.Equal("A", targetObject.AnotherStringProperty);
var cont = targetObject as IDictionary<string, object>;
cont.TryGetValue("StringProperty", out var valueFromDictionary);
// Assert
Assert.Null(valueFromDictionary);
}
[Fact]
public void RemoveProperty_ShouldFail_IfItDoesntExist()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = 1;
var patchDocument = new JsonPatchDocument();
patchDocument.Remove("NonExisting");
// Act
var exception = Assert.Throws<JsonPatchException>(() =>
{
patchDocument.ApplyTo(targetObject);
});
// Assert
Assert.Equal("The target location specified by path segment 'NonExisting' was not found.", exception.Message);
}
[Fact]
public void RemoveStringProperty()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = 1;
var patchDocument = new JsonPatchDocument();
patchDocument.Remove("Test");
// Act
patchDocument.ApplyTo(targetObject);
var cont = targetObject as IDictionary<string, object>;
cont.TryGetValue("Test", out object valueFromDictionary);
// Assert
Assert.Null(valueFromDictionary);
}
[Fact]
public void RemoveProperty_MixedCase_ThrowsPathNotFoundException()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = 1;
var patchDocument = new JsonPatchDocument();
patchDocument.Remove("test");
// Act
var exception = Assert.Throws<JsonPatchException>(() =>
{
patchDocument.ApplyTo(targetObject);
});
// Assert
Assert.Equal("The target location specified by path segment 'test' was not found.", exception.Message);
}
[Fact]
public void RemoveNestedProperty()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = new ExpandoObject();
targetObject.Test.AnotherTest = "A";
var patchDocument = new JsonPatchDocument();
patchDocument.Remove("Test");
// Act
patchDocument.ApplyTo(targetObject);
var cont = targetObject as IDictionary<string, object>;
cont.TryGetValue("Test", out object valueFromDictionary);
// Assert
Assert.Null(valueFromDictionary);
}
[Fact]
public void RemoveNestedProperty_MixedCase_ThrowsPathNotFoundException()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.Test = new ExpandoObject();
targetObject.Test.AnotherTest = "A";
var patchDocument = new JsonPatchDocument();
patchDocument.Remove("test");
// Act
var exception = Assert.Throws<JsonPatchException>(() =>
{
patchDocument.ApplyTo(targetObject);
});
// Assert
Assert.Equal("The target location specified by path segment 'test' was not found.", exception.Message);
}
[Fact]
public void ReplaceGuid()
{
// Arrange
dynamic targetObject = new ExpandoObject();
targetObject.GuidValue = Guid.NewGuid();
var newGuid = Guid.NewGuid();
var patchDocument = new JsonPatchDocument();
patchDocument.Replace("GuidValue", newGuid);
// Act
patchDocument.ApplyTo(targetObject);
// Assert
Assert.Equal(newGuid, targetObject.GuidValue);
}
}
|