public void Add_WithOutOfBoundsIndex_Fails(string position)
{
// Arrange
var resolver = new Mock <IContractResolver>(MockBehavior.Strict);
var targetObject = new List <string>()
{
"James", "Mike"
};
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, position, resolver.Object, "40", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal($"The index value provided by path segment '{position}' is out of bounds of the array size.", message);
}
public void Patch_WithInvalidPositionFormat_Fails(string position)
{
// Arrange
var resolver = new Mock <IContractResolver>(MockBehavior.Strict);
var targetObject = new List <string>()
{
"James", "Mike"
};
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, position, resolver.Object, "40", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal($"The path segment '{position}' is invalid for an array index.", message);
}
public void Replace_NonCompatibleType_Fails()
{
// Arrange
var resolver = new Mock <IContractResolver>(MockBehavior.Strict);
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var replaceStatus = listAdapter.TryReplace(targetObject, "-", resolver.Object, "James", out var message);
// Assert
Assert.False(replaceStatus);
Assert.Equal("The value 'James' is invalid for target location.", message);
}
public void Test_DoesNotThrowException_IfTestIsSuccessful()
{
// Arrange
var resolver = new Mock <IContractResolver>(MockBehavior.Strict);
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var testStatus = listAdapter.TryTest(targetObject, "0", resolver.Object, "10", out var message);
//Assert
Assert.True(testStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
}
public void Patch_OnNonGenericListObject_Fails()
{
// Arrange
var resolver = new Mock <IContractResolver>(MockBehavior.Strict);
var targetObject = new ArrayList();
targetObject.Add(20);
targetObject.Add(30);
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, "-", resolver.Object, "40", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal($"The type '{targetObject.GetType().FullName}' which is a non generic list is not supported for json patch operations. Only generic list types are supported.", message);
}
public void Add_NonCompatibleType_Fails()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, "-", resolver, "James", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal("The value 'James' is invalid for target location.", message);
}
public void Add_NonCompatibleType_Fails()
{
// Arrange
var resolver = new Mock <IContractResolver>(MockBehavior.Strict);
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, "-", resolver.Object, "James", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal(string.Format("The value '{0}' is invalid for target location.", "James"), message);
}
public void Test_ThrowsJsonPatchException_IfListPositionOutOfBounds()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
var expectedErrorMessage = "The index value provided by path segment '2' is out of bounds of the array size.";
// Act
var testStatus = listAdapter.TryTest(targetObject, "2", resolver, "10", out var errorMessage);
//Assert
Assert.False(testStatus);
Assert.Equal(expectedErrorMessage, errorMessage);
}
public void Test_ThrowsJsonPatchException_IfTestFails()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
var expectedErrorMessage = "The current value '20' at position '1' is not equal to the test value '10'.";
// Act
var testStatus = listAdapter.TryTest(targetObject, "1", resolver, "10", out var errorMessage);
//Assert
Assert.False(testStatus);
Assert.Equal(expectedErrorMessage, errorMessage);
}
public void Replace_ReplacesValue_AtGivenPosition(string position, List <int> expected)
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var replaceStatus = listAdapter.TryReplace(targetObject, position, resolver, "30", out var message);
// Assert
Assert.True(replaceStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(expected, targetObject);
}
public void Patch_OnArrayObject_Fails()
{
// Arrange
var resolver = new Mock <IContractResolver>(MockBehavior.Strict);
var targetObject = new[] { 20, 30 };
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, "0", resolver.Object, "40", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal(
string.Format(
"The type '{0}' which is an array is not supported for json patch operations as it has a fixed size.",
targetObject.GetType().FullName),
message);
}
public void Replace_ReplacesValue_AtTheEnd()
{
// Arrange
var resolver = new Mock <IContractResolver>(MockBehavior.Strict);
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var replaceStatus = listAdapter.TryReplace(targetObject, "-", resolver.Object, "30", out var message);
// Assert
Assert.True(replaceStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(new List <int>()
{
10, 30
}, targetObject);
}
public void Add_NullObject_ToReferenceTypeListWorks()
{
// Arrange
var resolver = new DefaultContractResolver();
var listAdapter = new ListAdapter();
var targetObject = new List <string>()
{
"James", "Mike"
};
// Act
var addStatus = listAdapter.TryAdd(targetObject, "-", resolver, value: null, errorMessage: out var message);
// Assert
Assert.True(addStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(3, targetObject.Count);
Assert.Equal(new List <string>()
{
"James", "Mike", null
}, targetObject);
}
public void Add_WithIndexSameAsNumberOfElements_Works()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <string>()
{
"James", "Mike"
};
var listAdapter = new ListAdapter();
var position = targetObject.Count.ToString(CultureInfo.InvariantCulture);
// Act
var addStatus = listAdapter.TryAdd(targetObject, position, resolver, "Rob", out var message);
// Assert
Assert.Null(message);
Assert.True(addStatus);
Assert.Equal(3, targetObject.Count);
Assert.Equal(new List <string>()
{
"James", "Mike", "Rob"
}, targetObject);
}
public void Add_CompatibleTypeWorks()
{
// Arrange
var sDto = new SimpleObject();
var iDto = new InheritedObject();
var resolver = new DefaultContractResolver();
var targetObject = new List <SimpleObject>()
{
sDto
};
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, "-", resolver, iDto, out var message);
// Assert
Assert.True(addStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(2, targetObject.Count);
Assert.Equal(new List <SimpleObject>()
{
sDto, iDto
}, targetObject);
}