87 lines
1.3 KiB
Go
87 lines
1.3 KiB
Go
package filtering
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import (
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"testing"
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"github.com/AdguardTeam/AdGuardHome/internal/aghalg"
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"github.com/AdguardTeam/AdGuardHome/internal/filtering/rulelist"
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"github.com/stretchr/testify/assert"
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)
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func TestIDGenerator_Fix(t *testing.T) {
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t.Parallel()
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testCases := []struct {
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name string
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in []FilterYAML
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}{{
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name: "nil",
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in: nil,
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}, {
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name: "empty",
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in: []FilterYAML{},
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}, {
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name: "one_zero",
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in: []FilterYAML{{}},
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}, {
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name: "two_zeros",
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in: []FilterYAML{{}, {}},
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}, {
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name: "many_good",
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in: []FilterYAML{{
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Filter: Filter{
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ID: 1,
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},
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}, {
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Filter: Filter{
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ID: 2,
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},
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}, {
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Filter: Filter{
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ID: 3,
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},
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}},
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}, {
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name: "two_dups",
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in: []FilterYAML{{
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Filter: Filter{
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ID: 1,
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},
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}, {
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Filter: Filter{
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ID: 3,
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},
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}, {
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Filter: Filter{
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ID: 1,
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},
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}, {
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Filter: Filter{
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ID: 2,
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},
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}},
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}}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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g := newIDGenerator(1)
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g.fix(tc.in)
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assertUniqueIDs(t, tc.in)
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})
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}
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}
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// assertUniqueIDs is a test helper that asserts that the IDs of filters are
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// unique.
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func assertUniqueIDs(t testing.TB, flts []FilterYAML) {
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t.Helper()
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uc := aghalg.UniqChecker[rulelist.URLFilterID]{}
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for _, f := range flts {
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uc.Add(f.ID)
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}
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assert.NoError(t, uc.Validate())
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}
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