mirror of https://github.com/harness/drone.git
70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
// Copyright 2023 Harness, Inc.
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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 cache
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import (
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"reflect"
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"testing"
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)
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func TestDeduplicate(t *testing.T) {
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tests := []struct {
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name string
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input []int
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expected []int
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}{
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{
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name: "empty",
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input: nil,
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expected: nil,
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},
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{
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name: "one-element",
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input: []int{1},
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expected: []int{1},
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},
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{
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name: "one-element-duplicated",
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input: []int{1, 1},
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expected: []int{1},
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},
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{
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name: "two-elements",
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input: []int{2, 1},
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expected: []int{1, 2},
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},
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{
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name: "three-elements",
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input: []int{2, 2, 3, 3, 1, 1},
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expected: []int{1, 2, 3},
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},
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{
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name: "many-elements",
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input: []int{2, 5, 1, 2, 3, 3, 4, 5, 1, 1},
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expected: []int{1, 2, 3, 4, 5},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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test.input = deduplicate(test.input)
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if want, got := test.expected, test.input; !reflect.DeepEqual(want, got) {
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t.Errorf("failed - want=%v, got=%v", want, got)
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return
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}
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})
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}
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}
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