func Test_FilterExtrakeys_Empty(t *testing.T) {
m, v := FilterExtrakeys(map[string]string{})
testhelpers.AssertStringArray(t, []string{}, v)
testhelpers.AssertStringMap(t, map[string]string{}, m)
}
func Test_FilterExtrakeys_Keeping(t *testing.T) {
m, v := FilterExtrakeys(map[string]string{"foo": "hello", "bib-bar": "bye"})
testhelpers.AssertStringArray(t, v, []string{"bar"})
testhelpers.AssertStringMap(t, map[string]string{"bar": "bye"}, m)
}
func Test_Intersectsorted_empty(t *testing.T) {
m := intersectsorted([]string{}, []string{})
testhelpers.AssertStringArray(t, []string{}, m)
}
func Test_FilterExtrakeys_Removing(t *testing.T) {
m, v := FilterExtrakeys(map[string]string{"foo": "hello"})
testhelpers.AssertStringArray(t, []string{}, v)
testhelpers.AssertStringMap(t, map[string]string{}, m)
}