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feat: add Difference and SymmetricDifference for list

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This commit is contained in:
dudaodong
2023-02-06 10:55:42 +08:00
parent 6a79e322e3
commit 1fe4cdc429
2 changed files with 61 additions and 1 deletions
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22
datastructure/list/list_test.go
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@@ -328,6 +328,28 @@ func TestIntersection(t *testing.T) {
assert.Equal(true, expected.Equal(list3))
}
func TestDifference(t *testing.T) {
assert := internal.NewAssert(t, "TestDifference")
list1 := NewList([]int{1, 2, 3})
list2 := NewList([]int{1, 2, 4})
expected := NewList([]int{3})
list3 := list1.Difference(list2)
assert.Equal(true, expected.Equal(list3))
}
func TestSymmetricDifference(t *testing.T) {
assert := internal.NewAssert(t, "TestSymmetricDifference")
list1 := NewList([]int{1, 2, 3})
list2 := NewList([]int{1, 2, 4})
expected := NewList([]int{3, 4})
list3 := list1.SymmetricDifference(list2)
assert.Equal(true, expected.Equal(list3))
}
func TestSubSlice(t *testing.T) {
assert := internal.NewAssert(t, "TestSubSlice")