mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-07 20:30:36 -05:00
de7c32a1a8
This commit moves almost all of the template functions into separate packages under tpl/ and adds a namespace framework. All changes should be backward compatible for end users, as all existing function names in the template funcMap are left intact. Seq and DoArithmatic have been moved out of the helpers package and into template namespaces. Most of the tests involved have been refactored, and many new tests have been written. There's still work to do, but this is a big improvement. I got a little overzealous and added some new functions along the way: - strings.Contains - strings.ContainsAny - strings.HasSuffix - strings.TrimPrefix - strings.TrimSuffix Documentation is forthcoming. Fixes #3042
606 lines
19 KiB
Go
606 lines
19 KiB
Go
// Copyright 2017 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package collections
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import (
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"fmt"
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"reflect"
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"testing"
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"time"
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"github.com/spf13/hugo/deps"
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)
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func TestWhere(t *testing.T) {
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t.Parallel()
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ns := New(&deps.Deps{})
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type Mid struct {
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Tst TstX
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}
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d1 := time.Now()
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d2 := d1.Add(1 * time.Hour)
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d3 := d2.Add(1 * time.Hour)
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d4 := d3.Add(1 * time.Hour)
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d5 := d4.Add(1 * time.Hour)
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d6 := d5.Add(1 * time.Hour)
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for i, test := range []struct {
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seq interface{}
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key interface{}
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op string
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match interface{}
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expect interface{}
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}{
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{
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seq: []map[int]string{
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{1: "a", 2: "m"}, {1: "c", 2: "d"}, {1: "e", 3: "m"},
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},
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key: 2, match: "m",
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expect: []map[int]string{
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{1: "a", 2: "m"},
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},
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},
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{
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seq: []map[string]int{
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{"a": 1, "b": 2}, {"a": 3, "b": 4}, {"a": 5, "x": 4},
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},
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key: "b", match: 4,
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expect: []map[string]int{
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{"a": 3, "b": 4},
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},
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},
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{
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seq: []TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"}, {A: "e", B: "f"},
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},
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key: "B", match: "f",
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expect: []TstX{
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{A: "e", B: "f"},
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},
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},
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{
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seq: []*map[int]string{
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{1: "a", 2: "m"}, {1: "c", 2: "d"}, {1: "e", 3: "m"},
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},
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key: 2, match: "m",
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expect: []*map[int]string{
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{1: "a", 2: "m"},
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},
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},
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{
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seq: []*TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"}, {A: "e", B: "f"},
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},
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key: "B", match: "f",
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expect: []*TstX{
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{A: "e", B: "f"},
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},
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},
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{
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seq: []*TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"}, {A: "e", B: "c"},
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},
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key: "TstRp", match: "rc",
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expect: []*TstX{
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{A: "c", B: "d"},
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},
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},
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{
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seq: []TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"}, {A: "e", B: "c"},
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},
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key: "TstRv", match: "rc",
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expect: []TstX{
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{A: "e", B: "c"},
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},
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},
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{
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seq: []map[string]TstX{
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{"foo": TstX{A: "a", B: "b"}}, {"foo": TstX{A: "c", B: "d"}}, {"foo": TstX{A: "e", B: "f"}},
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},
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key: "foo.B", match: "d",
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expect: []map[string]TstX{
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{"foo": TstX{A: "c", B: "d"}},
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},
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},
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{
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seq: []map[string]TstX{
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{"foo": TstX{A: "a", B: "b"}}, {"foo": TstX{A: "c", B: "d"}}, {"foo": TstX{A: "e", B: "f"}},
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},
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key: ".foo.B", match: "d",
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expect: []map[string]TstX{
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{"foo": TstX{A: "c", B: "d"}},
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},
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},
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{
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seq: []map[string]TstX{
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{"foo": TstX{A: "a", B: "b"}}, {"foo": TstX{A: "c", B: "d"}}, {"foo": TstX{A: "e", B: "f"}},
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},
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key: "foo.TstRv", match: "rd",
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expect: []map[string]TstX{
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{"foo": TstX{A: "c", B: "d"}},
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},
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},
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{
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seq: []map[string]*TstX{
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{"foo": &TstX{A: "a", B: "b"}}, {"foo": &TstX{A: "c", B: "d"}}, {"foo": &TstX{A: "e", B: "f"}},
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},
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key: "foo.TstRp", match: "rc",
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expect: []map[string]*TstX{
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{"foo": &TstX{A: "c", B: "d"}},
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},
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},
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{
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seq: []map[string]Mid{
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{"foo": Mid{Tst: TstX{A: "a", B: "b"}}}, {"foo": Mid{Tst: TstX{A: "c", B: "d"}}}, {"foo": Mid{Tst: TstX{A: "e", B: "f"}}},
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},
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key: "foo.Tst.B", match: "d",
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expect: []map[string]Mid{
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{"foo": Mid{Tst: TstX{A: "c", B: "d"}}},
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},
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},
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{
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seq: []map[string]Mid{
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{"foo": Mid{Tst: TstX{A: "a", B: "b"}}}, {"foo": Mid{Tst: TstX{A: "c", B: "d"}}}, {"foo": Mid{Tst: TstX{A: "e", B: "f"}}},
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},
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key: "foo.Tst.TstRv", match: "rd",
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expect: []map[string]Mid{
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{"foo": Mid{Tst: TstX{A: "c", B: "d"}}},
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},
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},
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{
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seq: []map[string]*Mid{
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{"foo": &Mid{Tst: TstX{A: "a", B: "b"}}}, {"foo": &Mid{Tst: TstX{A: "c", B: "d"}}}, {"foo": &Mid{Tst: TstX{A: "e", B: "f"}}},
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},
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key: "foo.Tst.TstRp", match: "rc",
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expect: []map[string]*Mid{
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{"foo": &Mid{Tst: TstX{A: "c", B: "d"}}},
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},
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},
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{
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seq: []map[string]int{
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{"a": 1, "b": 2}, {"a": 3, "b": 4}, {"a": 5, "b": 6},
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},
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key: "b", op: ">", match: 3,
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expect: []map[string]int{
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{"a": 3, "b": 4}, {"a": 5, "b": 6},
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},
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},
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{
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seq: []TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"}, {A: "e", B: "f"},
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},
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key: "B", op: "!=", match: "f",
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expect: []TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"},
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},
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},
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{
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seq: []map[string]int{
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{"a": 1, "b": 2}, {"a": 3, "b": 4}, {"a": 5, "b": 6},
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},
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key: "b", op: "in", match: []int{3, 4, 5},
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expect: []map[string]int{
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{"a": 3, "b": 4},
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},
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},
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{
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seq: []map[string][]string{
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{"a": []string{"A", "B", "C"}, "b": []string{"D", "E", "F"}}, {"a": []string{"G", "H", "I"}, "b": []string{"J", "K", "L"}}, {"a": []string{"M", "N", "O"}, "b": []string{"P", "Q", "R"}},
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},
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key: "b", op: "intersect", match: []string{"D", "P", "Q"},
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expect: []map[string][]string{
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{"a": []string{"A", "B", "C"}, "b": []string{"D", "E", "F"}}, {"a": []string{"M", "N", "O"}, "b": []string{"P", "Q", "R"}},
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},
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},
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{
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seq: []map[string][]int{
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{"a": []int{1, 2, 3}, "b": []int{4, 5, 6}}, {"a": []int{7, 8, 9}, "b": []int{10, 11, 12}}, {"a": []int{13, 14, 15}, "b": []int{16, 17, 18}},
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},
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key: "b", op: "intersect", match: []int{4, 10, 12},
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expect: []map[string][]int{
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{"a": []int{1, 2, 3}, "b": []int{4, 5, 6}}, {"a": []int{7, 8, 9}, "b": []int{10, 11, 12}},
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},
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},
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{
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seq: []map[string][]int8{
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{"a": []int8{1, 2, 3}, "b": []int8{4, 5, 6}}, {"a": []int8{7, 8, 9}, "b": []int8{10, 11, 12}}, {"a": []int8{13, 14, 15}, "b": []int8{16, 17, 18}},
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},
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key: "b", op: "intersect", match: []int8{4, 10, 12},
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expect: []map[string][]int8{
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{"a": []int8{1, 2, 3}, "b": []int8{4, 5, 6}}, {"a": []int8{7, 8, 9}, "b": []int8{10, 11, 12}},
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},
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},
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{
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seq: []map[string][]int16{
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{"a": []int16{1, 2, 3}, "b": []int16{4, 5, 6}}, {"a": []int16{7, 8, 9}, "b": []int16{10, 11, 12}}, {"a": []int16{13, 14, 15}, "b": []int16{16, 17, 18}},
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},
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key: "b", op: "intersect", match: []int16{4, 10, 12},
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expect: []map[string][]int16{
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{"a": []int16{1, 2, 3}, "b": []int16{4, 5, 6}}, {"a": []int16{7, 8, 9}, "b": []int16{10, 11, 12}},
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},
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},
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{
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seq: []map[string][]int32{
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{"a": []int32{1, 2, 3}, "b": []int32{4, 5, 6}}, {"a": []int32{7, 8, 9}, "b": []int32{10, 11, 12}}, {"a": []int32{13, 14, 15}, "b": []int32{16, 17, 18}},
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},
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key: "b", op: "intersect", match: []int32{4, 10, 12},
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expect: []map[string][]int32{
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{"a": []int32{1, 2, 3}, "b": []int32{4, 5, 6}}, {"a": []int32{7, 8, 9}, "b": []int32{10, 11, 12}},
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},
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},
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{
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seq: []map[string][]int64{
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{"a": []int64{1, 2, 3}, "b": []int64{4, 5, 6}}, {"a": []int64{7, 8, 9}, "b": []int64{10, 11, 12}}, {"a": []int64{13, 14, 15}, "b": []int64{16, 17, 18}},
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},
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key: "b", op: "intersect", match: []int64{4, 10, 12},
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expect: []map[string][]int64{
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{"a": []int64{1, 2, 3}, "b": []int64{4, 5, 6}}, {"a": []int64{7, 8, 9}, "b": []int64{10, 11, 12}},
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},
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},
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{
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seq: []map[string][]float32{
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{"a": []float32{1.0, 2.0, 3.0}, "b": []float32{4.0, 5.0, 6.0}}, {"a": []float32{7.0, 8.0, 9.0}, "b": []float32{10.0, 11.0, 12.0}}, {"a": []float32{13.0, 14.0, 15.0}, "b": []float32{16.0, 17.0, 18.0}},
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},
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key: "b", op: "intersect", match: []float32{4, 10, 12},
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expect: []map[string][]float32{
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{"a": []float32{1.0, 2.0, 3.0}, "b": []float32{4.0, 5.0, 6.0}}, {"a": []float32{7.0, 8.0, 9.0}, "b": []float32{10.0, 11.0, 12.0}},
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},
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},
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{
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seq: []map[string][]float64{
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{"a": []float64{1.0, 2.0, 3.0}, "b": []float64{4.0, 5.0, 6.0}}, {"a": []float64{7.0, 8.0, 9.0}, "b": []float64{10.0, 11.0, 12.0}}, {"a": []float64{13.0, 14.0, 15.0}, "b": []float64{16.0, 17.0, 18.0}},
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},
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key: "b", op: "intersect", match: []float64{4, 10, 12},
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expect: []map[string][]float64{
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{"a": []float64{1.0, 2.0, 3.0}, "b": []float64{4.0, 5.0, 6.0}}, {"a": []float64{7.0, 8.0, 9.0}, "b": []float64{10.0, 11.0, 12.0}},
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},
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},
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{
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seq: []map[string]int{
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{"a": 1, "b": 2}, {"a": 3, "b": 4}, {"a": 5, "b": 6},
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},
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key: "b", op: "in", match: ns.Slice(3, 4, 5),
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expect: []map[string]int{
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{"a": 3, "b": 4},
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},
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},
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{
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seq: []map[string]time.Time{
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{"a": d1, "b": d2}, {"a": d3, "b": d4}, {"a": d5, "b": d6},
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},
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key: "b", op: "in", match: ns.Slice(d3, d4, d5),
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expect: []map[string]time.Time{
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{"a": d3, "b": d4},
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},
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},
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{
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seq: []TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"}, {A: "e", B: "f"},
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},
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key: "B", op: "not in", match: []string{"c", "d", "e"},
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expect: []TstX{
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{A: "a", B: "b"}, {A: "e", B: "f"},
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},
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},
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{
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seq: []TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"}, {A: "e", B: "f"},
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},
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key: "B", op: "not in", match: ns.Slice("c", t, "d", "e"),
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expect: []TstX{
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{A: "a", B: "b"}, {A: "e", B: "f"},
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},
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},
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{
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seq: []map[string]int{
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{"a": 1, "b": 2}, {"a": 3}, {"a": 5, "b": 6},
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},
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key: "b", op: "", match: nil,
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expect: []map[string]int{
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{"a": 3},
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},
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},
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{
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seq: []map[string]int{
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{"a": 1, "b": 2}, {"a": 3}, {"a": 5, "b": 6},
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},
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key: "b", op: "!=", match: nil,
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expect: []map[string]int{
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{"a": 1, "b": 2}, {"a": 5, "b": 6},
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},
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},
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{
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seq: []map[string]int{
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{"a": 1, "b": 2}, {"a": 3}, {"a": 5, "b": 6},
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},
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key: "b", op: ">", match: nil,
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expect: []map[string]int{},
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},
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{
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seq: []map[string]bool{
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{"a": true, "b": false}, {"c": true, "b": true}, {"d": true, "b": false},
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},
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key: "b", op: "", match: true,
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expect: []map[string]bool{
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{"c": true, "b": true},
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},
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},
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{
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seq: []map[string]bool{
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{"a": true, "b": false}, {"c": true, "b": true}, {"d": true, "b": false},
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},
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key: "b", op: "!=", match: true,
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expect: []map[string]bool{
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{"a": true, "b": false}, {"d": true, "b": false},
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},
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},
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{
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seq: []map[string]bool{
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{"a": true, "b": false}, {"c": true, "b": true}, {"d": true, "b": false},
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},
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key: "b", op: ">", match: false,
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expect: []map[string]bool{},
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},
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{seq: (*[]TstX)(nil), key: "A", match: "a", expect: false},
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{seq: TstX{A: "a", B: "b"}, key: "A", match: "a", expect: false},
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{seq: []map[string]*TstX{{"foo": nil}}, key: "foo.B", match: "d", expect: false},
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{
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seq: []TstX{
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{A: "a", B: "b"}, {A: "c", B: "d"}, {A: "e", B: "f"},
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},
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key: "B", op: "op", match: "f",
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expect: false,
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},
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{
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seq: map[string]interface{}{
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"foo": []interface{}{map[interface{}]interface{}{"a": 1, "b": 2}},
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"bar": []interface{}{map[interface{}]interface{}{"a": 3, "b": 4}},
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"zap": []interface{}{map[interface{}]interface{}{"a": 5, "b": 6}},
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},
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key: "b", op: "in", match: ns.Slice(3, 4, 5),
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expect: map[string]interface{}{
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"bar": []interface{}{map[interface{}]interface{}{"a": 3, "b": 4}},
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},
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},
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{
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seq: map[string]interface{}{
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"foo": []interface{}{map[interface{}]interface{}{"a": 1, "b": 2}},
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"bar": []interface{}{map[interface{}]interface{}{"a": 3, "b": 4}},
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"zap": []interface{}{map[interface{}]interface{}{"a": 5, "b": 6}},
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},
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key: "b", op: ">", match: 3,
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expect: map[string]interface{}{
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"bar": []interface{}{map[interface{}]interface{}{"a": 3, "b": 4}},
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"zap": []interface{}{map[interface{}]interface{}{"a": 5, "b": 6}},
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},
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},
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} {
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var results interface{}
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var err error
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if len(test.op) > 0 {
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results, err = ns.Where(test.seq, test.key, test.op, test.match)
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} else {
|
|
results, err = ns.Where(test.seq, test.key, test.match)
|
|
}
|
|
if b, ok := test.expect.(bool); ok && !b {
|
|
if err == nil {
|
|
t.Errorf("[%d] Where didn't return an expected error", i)
|
|
}
|
|
} else {
|
|
if err != nil {
|
|
t.Errorf("[%d] failed: %s", i, err)
|
|
continue
|
|
}
|
|
if !reflect.DeepEqual(results, test.expect) {
|
|
t.Errorf("[%d] Where clause matching %v with %v, got %v but expected %v", i, test.key, test.match, results, test.expect)
|
|
}
|
|
}
|
|
}
|
|
|
|
var err error
|
|
_, err = ns.Where(map[string]int{"a": 1, "b": 2}, "a", []byte("="), 1)
|
|
if err == nil {
|
|
t.Errorf("Where called with none string op value didn't return an expected error")
|
|
}
|
|
|
|
_, err = ns.Where(map[string]int{"a": 1, "b": 2}, "a", []byte("="), 1, 2)
|
|
if err == nil {
|
|
t.Errorf("Where called with more than two variable arguments didn't return an expected error")
|
|
}
|
|
|
|
_, err = ns.Where(map[string]int{"a": 1, "b": 2}, "a")
|
|
if err == nil {
|
|
t.Errorf("Where called with no variable arguments didn't return an expected error")
|
|
}
|
|
}
|
|
|
|
func TestCheckCondition(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
ns := New(&deps.Deps{})
|
|
|
|
type expect struct {
|
|
result bool
|
|
isError bool
|
|
}
|
|
|
|
for i, test := range []struct {
|
|
value reflect.Value
|
|
match reflect.Value
|
|
op string
|
|
expect
|
|
}{
|
|
{reflect.ValueOf(123), reflect.ValueOf(123), "", expect{true, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf("foo"), "", expect{true, false}},
|
|
{
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
"",
|
|
expect{true, false},
|
|
},
|
|
{reflect.ValueOf(true), reflect.ValueOf(true), "", expect{true, false}},
|
|
{reflect.ValueOf(nil), reflect.ValueOf(nil), "", expect{true, false}},
|
|
{reflect.ValueOf(123), reflect.ValueOf(456), "!=", expect{true, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf("bar"), "!=", expect{true, false}},
|
|
{
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
reflect.ValueOf(time.Date(2015, time.April, 26, 19, 18, 56, 12345, time.UTC)),
|
|
"!=",
|
|
expect{true, false},
|
|
},
|
|
{reflect.ValueOf(true), reflect.ValueOf(false), "!=", expect{true, false}},
|
|
{reflect.ValueOf(123), reflect.ValueOf(nil), "!=", expect{true, false}},
|
|
{reflect.ValueOf(456), reflect.ValueOf(123), ">=", expect{true, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf("bar"), ">=", expect{true, false}},
|
|
{
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
reflect.ValueOf(time.Date(2015, time.April, 26, 19, 18, 56, 12345, time.UTC)),
|
|
">=",
|
|
expect{true, false},
|
|
},
|
|
{reflect.ValueOf(456), reflect.ValueOf(123), ">", expect{true, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf("bar"), ">", expect{true, false}},
|
|
{
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
reflect.ValueOf(time.Date(2015, time.April, 26, 19, 18, 56, 12345, time.UTC)),
|
|
">",
|
|
expect{true, false},
|
|
},
|
|
{reflect.ValueOf(123), reflect.ValueOf(456), "<=", expect{true, false}},
|
|
{reflect.ValueOf("bar"), reflect.ValueOf("foo"), "<=", expect{true, false}},
|
|
{
|
|
reflect.ValueOf(time.Date(2015, time.April, 26, 19, 18, 56, 12345, time.UTC)),
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
"<=",
|
|
expect{true, false},
|
|
},
|
|
{reflect.ValueOf(123), reflect.ValueOf(456), "<", expect{true, false}},
|
|
{reflect.ValueOf("bar"), reflect.ValueOf("foo"), "<", expect{true, false}},
|
|
{
|
|
reflect.ValueOf(time.Date(2015, time.April, 26, 19, 18, 56, 12345, time.UTC)),
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
"<",
|
|
expect{true, false},
|
|
},
|
|
{reflect.ValueOf(123), reflect.ValueOf([]int{123, 45, 678}), "in", expect{true, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf([]string{"foo", "bar", "baz"}), "in", expect{true, false}},
|
|
{
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
reflect.ValueOf([]time.Time{
|
|
time.Date(2015, time.April, 26, 19, 18, 56, 12345, time.UTC),
|
|
time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC),
|
|
time.Date(2015, time.June, 26, 19, 18, 56, 12345, time.UTC),
|
|
}),
|
|
"in",
|
|
expect{true, false},
|
|
},
|
|
{reflect.ValueOf(123), reflect.ValueOf([]int{45, 678}), "not in", expect{true, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf([]string{"bar", "baz"}), "not in", expect{true, false}},
|
|
{
|
|
reflect.ValueOf(time.Date(2015, time.May, 26, 19, 18, 56, 12345, time.UTC)),
|
|
reflect.ValueOf([]time.Time{
|
|
time.Date(2015, time.February, 26, 19, 18, 56, 12345, time.UTC),
|
|
time.Date(2015, time.March, 26, 19, 18, 56, 12345, time.UTC),
|
|
time.Date(2015, time.April, 26, 19, 18, 56, 12345, time.UTC),
|
|
}),
|
|
"not in",
|
|
expect{true, false},
|
|
},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf("bar-foo-baz"), "in", expect{true, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf("bar--baz"), "not in", expect{true, false}},
|
|
{reflect.Value{}, reflect.ValueOf("foo"), "", expect{false, false}},
|
|
{reflect.ValueOf("foo"), reflect.Value{}, "", expect{false, false}},
|
|
{reflect.ValueOf((*TstX)(nil)), reflect.ValueOf("foo"), "", expect{false, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf((*TstX)(nil)), "", expect{false, false}},
|
|
{reflect.ValueOf(true), reflect.ValueOf("foo"), "", expect{false, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf(true), "", expect{false, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf(map[int]string{}), "", expect{false, false}},
|
|
{reflect.ValueOf("foo"), reflect.ValueOf([]int{1, 2}), "", expect{false, false}},
|
|
{reflect.ValueOf((*TstX)(nil)), reflect.ValueOf((*TstX)(nil)), ">", expect{false, false}},
|
|
{reflect.ValueOf(true), reflect.ValueOf(false), ">", expect{false, false}},
|
|
{reflect.ValueOf(123), reflect.ValueOf([]int{}), "in", expect{false, false}},
|
|
{reflect.ValueOf(123), reflect.ValueOf(123), "op", expect{false, true}},
|
|
} {
|
|
result, err := ns.checkCondition(test.value, test.match, test.op)
|
|
if test.expect.isError {
|
|
if err == nil {
|
|
t.Errorf("[%d] checkCondition didn't return an expected error", i)
|
|
}
|
|
} else {
|
|
if err != nil {
|
|
t.Errorf("[%d] failed: %s", i, err)
|
|
continue
|
|
}
|
|
if result != test.expect.result {
|
|
t.Errorf("[%d] check condition %v %s %v, got %v but expected %v", i, test.value, test.op, test.match, result, test.expect.result)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestEvaluateSubElem(t *testing.T) {
|
|
t.Parallel()
|
|
tstx := TstX{A: "foo", B: "bar"}
|
|
var inner struct {
|
|
S fmt.Stringer
|
|
}
|
|
inner.S = tstx
|
|
interfaceValue := reflect.ValueOf(&inner).Elem().Field(0)
|
|
|
|
for i, test := range []struct {
|
|
value reflect.Value
|
|
key string
|
|
expect interface{}
|
|
}{
|
|
{reflect.ValueOf(tstx), "A", "foo"},
|
|
{reflect.ValueOf(&tstx), "TstRp", "rfoo"},
|
|
{reflect.ValueOf(tstx), "TstRv", "rbar"},
|
|
//{reflect.ValueOf(map[int]string{1: "foo", 2: "bar"}), 1, "foo"},
|
|
{reflect.ValueOf(map[string]string{"key1": "foo", "key2": "bar"}), "key1", "foo"},
|
|
{interfaceValue, "String", "A: foo, B: bar"},
|
|
{reflect.Value{}, "foo", false},
|
|
//{reflect.ValueOf(map[int]string{1: "foo", 2: "bar"}), 1.2, false},
|
|
{reflect.ValueOf(tstx), "unexported", false},
|
|
{reflect.ValueOf(tstx), "unexportedMethod", false},
|
|
{reflect.ValueOf(tstx), "MethodWithArg", false},
|
|
{reflect.ValueOf(tstx), "MethodReturnNothing", false},
|
|
{reflect.ValueOf(tstx), "MethodReturnErrorOnly", false},
|
|
{reflect.ValueOf(tstx), "MethodReturnTwoValues", false},
|
|
{reflect.ValueOf(tstx), "MethodReturnValueWithError", false},
|
|
{reflect.ValueOf((*TstX)(nil)), "A", false},
|
|
{reflect.ValueOf(tstx), "C", false},
|
|
{reflect.ValueOf(map[int]string{1: "foo", 2: "bar"}), "1", false},
|
|
{reflect.ValueOf([]string{"foo", "bar"}), "1", false},
|
|
} {
|
|
result, err := evaluateSubElem(test.value, test.key)
|
|
if b, ok := test.expect.(bool); ok && !b {
|
|
if err == nil {
|
|
t.Errorf("[%d] evaluateSubElem didn't return an expected error", i)
|
|
}
|
|
} else {
|
|
if err != nil {
|
|
t.Errorf("[%d] failed: %s", i, err)
|
|
continue
|
|
}
|
|
if result.Kind() != reflect.String || result.String() != test.expect {
|
|
t.Errorf("[%d] evaluateSubElem with %v got %v but expected %v", i, test.key, result, test.expect)
|
|
}
|
|
}
|
|
}
|
|
}
|