[
        {
            "target": {},
            "patch": {"a": {"b":"c"}},
            "expected": {"a":{"b":"c"}}
        },
        {
            "target": {},
            "patch": {"a":{"bb":{"ccc":null}}},
            "expected": {"a":{"bb":{}}}
        },
        {
            "target": {"a":"foo"},
            "patch": "bar",
            "expected": "bar"
        },
        {
            "target": {"a":"foo"},
            "patch": null,
            "expected": null
        },
        {
            "target": {"a": {"b":"c"}},
            "patch": {"a": {"b":"d", "c":null}},
            "expected": {"a": {"b":"d"}}
        },
        {
            "target": { "c": "d" },
            "patch": { "a": "b" },
            "expected": { "a": "b", "c": "d" }
        }, 
        {
            "target": { "a": { "d": 2 } },
            "patch": { "a": { "d": 1 } },
            "expected": { "a": { "d": 1 } }
        }, 
        {
            "target": { "a": "b", "c": "d" },
            "patch": { "c": null },
            "expected": { "a": "b" }
        }, 
        {
            "target": { "a": { "b": "c", "d": null} },
            "patch": { "a": { "d": null} },
            "expected": { "a": { "b": "c" } }
        }, 
        {
            "target": {
              "a": { "b": "c" },
              "d": "e"
            },
            "patch": {
              "a": 1000010002020389.8787987983
            },
            "expected": {
              "a": 1000010002020389.8787987983,
              "d": "e"
            }
        }, 
        {
            "target": { "a": "b" },
            "patch": { "c": [ null ] },
            "expected": { "a": "b", "c": [ null ] }
        }, 
        {
            "target": { "a": { "b": null, "d": 3}, "e": -1 },
            "patch": { "a": { "b": "c", "d": null } },
            "expected": { "a": { "b": "c" }, "e": -1 }
        }, 
        {
            "target": [1,2],
            "patch": { "a": "b", "c": null },
            "expected": { "a": "b"}
        }, 
        {
            "target": {
              "title": "Goodbye!",
              "author": {
                "givenName": "John",
                "familyName": "Doe"
              },
              "tags": [ "example", "sample" ],
              "content": "This will be unchanged"
            },
            "patch": {
              "title": "Hello!",
              "phoneNumber": "+01-123-456-7890",
              "author": {
                  "familyName": null
              },
            "tags": [ "example" ]
            },
            "expected": {
            "title": "Hello!",
            "author": {
                "givenName": "John"
            },
            "tags": [ "example" ],
            "content": "This will be unchanged",
            "phoneNumber": "+01-123-456-7890"
            }
        }
]