mirror of
https://github.com/woodpecker-ci/woodpecker.git
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49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
// Copyright 2022 Woodpecker Authors
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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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//
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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 utils
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import (
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"sort"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestDeduplicateStrings(t *testing.T) {
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tests := []struct {
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in []string
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out []string
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}{{
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in: []string{"", "ab", "12", "ab"},
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out: []string{"12", "ab"},
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}, {
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in: nil,
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out: nil,
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}, {
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in: []string{""},
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out: nil,
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}}
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for _, tc := range tests {
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result := DeduplicateStrings(tc.in)
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sort.Strings(result)
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if len(tc.out) == 0 {
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assert.Len(t, result, 0)
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} else {
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assert.EqualValues(t, tc.out, result, "could not correctly process input '%#v'", tc.in)
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}
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}
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}
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