95 lines
2.0 KiB
Go
95 lines
2.0 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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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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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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*/
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package compose
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestPreferredIndentationStr(t *testing.T) {
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type args struct {
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size int
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useSpace bool
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}
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tests := []struct {
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name string
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args args
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want string
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wantErr bool
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}{
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{
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name: "should return '\\t\\t'",
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args: args{
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size: 2,
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useSpace: false,
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},
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want: "\t\t",
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wantErr: false,
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},
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{
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name: "should return ' '",
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args: args{
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size: 4,
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useSpace: true,
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},
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want: " ",
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wantErr: false,
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},
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{
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name: "should return ''",
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args: args{
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size: 0,
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useSpace: false,
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},
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want: "",
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wantErr: false,
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},
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{
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name: "should return ''",
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args: args{
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size: 0,
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useSpace: true,
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},
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want: "",
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wantErr: false,
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},
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{
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name: "should throw error because indentation size < 0",
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args: args{
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size: -1,
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useSpace: false,
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},
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want: "",
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wantErr: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := preferredIndentationStr(tt.args.size, tt.args.useSpace)
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if tt.wantErr {
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require.Errorf(t, err, "preferredIndentationStr(%v, %v)", tt.args.size, tt.args.useSpace)
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} else {
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require.NoError(t, err)
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assert.Equalf(t, tt.want, got, "preferredIndentationStr(%v, %v)", tt.args.size, tt.args.useSpace)
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}
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})
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}
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}
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