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Add EmptyableToPtr (#311)

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* Add EmptyableToPtr
This commit is contained in:
Oganes Mirzoyan
2023-03-20 20:05:30 +03:00
committed by GitHub
parent 9ec076e4f6
commit 56f34e0891
3 changed files with 51 additions and 0 deletions
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18
type_manipulation_test.go
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@@ -15,6 +15,24 @@ func TestToPtr(t *testing.T) {
is.Equal(*result1, []int{1, 2})
}
func TestEmptyableToPtr(t *testing.T) {
t.Parallel()
is := assert.New(t)
is.Nil(EmptyableToPtr(0))
is.Nil(EmptyableToPtr(""))
is.Nil(EmptyableToPtr[[]int](nil))
is.Nil(EmptyableToPtr[map[int]int](nil))
is.Nil(EmptyableToPtr[error](nil))
is.Equal(*EmptyableToPtr(42), 42)
is.Equal(*EmptyableToPtr("nonempty"), "nonempty")
is.Equal(*EmptyableToPtr([]int{}), []int{})
is.Equal(*EmptyableToPtr([]int{1, 2}), []int{1, 2})
is.Equal(*EmptyableToPtr(map[int]int{}), map[int]int{})
is.Equal(*EmptyableToPtr(assert.AnError), assert.AnError)
}
func TestFromPtr(t *testing.T) {
t.Parallel()
is := assert.New(t)