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74 lines
1.9 KiB
Go
74 lines
1.9 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 formatter
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import (
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"bytes"
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"fmt"
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"io"
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"testing"
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"gotest.tools/assert"
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)
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type testStruct struct {
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Name string
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Status string
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}
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// Print prints formatted lists in different formats
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func TestPrint(t *testing.T) {
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testList := []testStruct{
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{
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Name: "myName1",
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Status: "myStatus1",
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},
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{
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Name: "myName2",
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Status: "myStatus2",
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},
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}
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b := &bytes.Buffer{}
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assert.NilError(t, Print(testList, PRETTY, b, func(w io.Writer) {
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for _, t := range testList {
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_, _ = fmt.Fprintf(w, "%s\t%s\n", t.Name, t.Status)
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}
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}, "NAME", "STATUS"))
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assert.Equal(t, b.String(), "NAME STATUS\nmyName1 myStatus1\nmyName2 myStatus2\n")
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b.Reset()
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assert.NilError(t, Print(testList, JSON, b, func(w io.Writer) {
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for _, t := range testList {
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_, _ = fmt.Fprintf(w, "%s\t%s\n", t.Name, t.Status)
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}
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}, "NAME", "STATUS"))
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assert.Equal(t, b.String(), `[{"Name":"myName1","Status":"myStatus1"},{"Name":"myName2","Status":"myStatus2"}]
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`)
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b.Reset()
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assert.NilError(t, Print(testList, TemplateLegacyJSON, b, func(w io.Writer) {
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for _, t := range testList {
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_, _ = fmt.Fprintf(w, "%s\t%s\n", t.Name, t.Status)
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}
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}, "NAME", "STATUS"))
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json := b.String()
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assert.Equal(t, json, `{"Name":"myName1","Status":"myStatus1"}
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{"Name":"myName2","Status":"myStatus2"}
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`)
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}
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