mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-07 20:30:36 -05:00
97 lines
2.9 KiB
Go
97 lines
2.9 KiB
Go
// Copyright 2018 The Hugo Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package collections
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/gohugoio/hugo/deps"
|
|
|
|
qt "github.com/frankban/quicktest"
|
|
)
|
|
|
|
type StructWithSlice struct {
|
|
A string
|
|
B []string
|
|
}
|
|
|
|
type StructWithSlicePointers []*StructWithSlice
|
|
|
|
func TestComplement(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
c := qt.New(t)
|
|
|
|
ns := New(&deps.Deps{})
|
|
|
|
s1 := []TstX{{A: "a"}, {A: "b"}, {A: "d"}, {A: "e"}}
|
|
s2 := []TstX{{A: "b"}, {A: "e"}}
|
|
|
|
xa, xb, xd, xe := &StructWithSlice{A: "a"}, &StructWithSlice{A: "b"}, &StructWithSlice{A: "d"}, &StructWithSlice{A: "e"}
|
|
|
|
sp1 := []*StructWithSlice{xa, xb, xd, xe}
|
|
sp2 := []*StructWithSlice{xb, xe}
|
|
|
|
sp1_2 := StructWithSlicePointers{xa, xb, xd, xe}
|
|
sp2_2 := StructWithSlicePointers{xb, xe}
|
|
|
|
for i, test := range []struct {
|
|
s interface{}
|
|
t []interface{}
|
|
expected interface{}
|
|
}{
|
|
{[]string{"a", "b", "c"}, []interface{}{[]string{"c", "d"}}, []string{"a", "b"}},
|
|
{[]string{"a", "b", "c"}, []interface{}{[]string{"c", "d"}, []string{"a", "b"}}, []string{}},
|
|
{[]interface{}{"a", "b", nil}, []interface{}{[]string{"a", "d"}}, []interface{}{"b", nil}},
|
|
{[]int{1, 2, 3, 4, 5}, []interface{}{[]int{1, 3}, []string{"a", "b"}, []int{1, 2}}, []int{4, 5}},
|
|
{[]int{1, 2, 3, 4, 5}, []interface{}{[]int64{1, 3}}, []int{2, 4, 5}},
|
|
{s1, []interface{}{s2}, []TstX{{A: "a"}, {A: "d"}}},
|
|
{sp1, []interface{}{sp2}, []*StructWithSlice{xa, xd}},
|
|
{sp1_2, []interface{}{sp2_2}, StructWithSlicePointers{xa, xd}},
|
|
|
|
// Errors
|
|
{[]string{"a", "b", "c"}, []interface{}{"error"}, false},
|
|
{"error", []interface{}{[]string{"c", "d"}, []string{"a", "b"}}, false},
|
|
{[]string{"a", "b", "c"}, []interface{}{[][]string{{"c", "d"}}}, false},
|
|
{
|
|
[]interface{}{[][]string{{"c", "d"}}}, []interface{}{[]string{"c", "d"}, []string{"a", "b"}},
|
|
[]interface{}{[][]string{{"c", "d"}}},
|
|
},
|
|
} {
|
|
|
|
errMsg := qt.Commentf("[%d]", i)
|
|
|
|
args := append(test.t, test.s)
|
|
|
|
result, err := ns.Complement(args...)
|
|
|
|
if b, ok := test.expected.(bool); ok && !b {
|
|
c.Assert(err, qt.Not(qt.IsNil), errMsg)
|
|
continue
|
|
}
|
|
|
|
c.Assert(err, qt.IsNil, errMsg)
|
|
|
|
if !reflect.DeepEqual(test.expected, result) {
|
|
t.Fatalf("%s got\n%T: %v\nexpected\n%T: %v", errMsg, result, result, test.expected, test.expected)
|
|
}
|
|
}
|
|
|
|
_, err := ns.Complement()
|
|
c.Assert(err, qt.Not(qt.IsNil))
|
|
_, err = ns.Complement([]string{"a", "b"})
|
|
c.Assert(err, qt.Not(qt.IsNil))
|
|
|
|
}
|