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Feature/#95 deepclone (#101)

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* rename method Clone to Copy

* added Cloneable interface

* added Value to Cloneable interface

* implemented Cloneable intefrace by array

* implemented Cloneable interface by Object

* unit tests for Object.Clone

* move core.IsCloneable to value.go

* change Clone function

* move IsClonable to package values
This commit is contained in:
3timeslazy
2018-10-12 18:58:08 +03:00
committed by Tim Voronov
parent 88188cac2c
commit f91fbf6f8c
19 changed files with 190 additions and 29 deletions
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58
pkg/runtime/values/array_test.go
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@ -502,4 +502,62 @@ func TestArray(t *testing.T) {
So(arr.Get(0), ShouldEqual, 1)
})
})
Convey(".Clone", t, func() {
Convey("Cloned array should be equal to source array", func() {
arr := values.NewArrayWith(
values.NewInt(0),
values.NewObjectWith(
values.NewObjectProperty("one", values.NewInt(1)),
),
values.NewArrayWith(
values.NewInt(2),
),
)
clone := arr.Clone().(*values.Array)
So(arr.Length(), ShouldEqual, clone.Length())
So(arr.Compare(clone), ShouldEqual, 0)
})
Convey("Cloned array should be independent of the source array", func() {
arr := values.NewArrayWith(
values.NewInt(0),
values.NewInt(1),
values.NewInt(2),
values.NewInt(3),
values.NewInt(4),
values.NewInt(5),
)
clone := arr.Clone().(*values.Array)
arr.Push(values.NewInt(6))
So(arr.Length(), ShouldNotEqual, clone.Length())
So(arr.Compare(clone), ShouldNotEqual, 0)
})
Convey("Cloned array must contain copies of the nested objects", func() {
arr := values.NewArrayWith(
values.NewArrayWith(
values.NewInt(0),
values.NewInt(1),
values.NewInt(2),
values.NewInt(3),
values.NewInt(4),
),
)
clone := arr.Clone().(*values.Array)
nestedInArr := arr.Get(values.NewInt(0)).(*values.Array)
nestedInArr.Push(values.NewInt(5))
nestedInClone := clone.Get(values.NewInt(0)).(*values.Array)
So(nestedInArr.Compare(nestedInClone), ShouldNotEqual, 0)
})
})
}