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60 lines
1.2 KiB
Go
60 lines
1.2 KiB
Go
/*
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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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https://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 util_test
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import (
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"bytes"
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"opendev.org/airship/airshipctl/pkg/util"
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)
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func TestNewTabWriter(t *testing.T) {
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var tests = []struct {
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testname, src, expected string
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}{
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{
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"empty-string",
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"",
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"\n",
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},
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{
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"newline-test",
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"\n",
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"\n\n",
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},
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{
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"format-string",
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"airshipctl\tconfig\tinit",
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"airshipctl config init\n",
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.testname, func(t *testing.T) {
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var buf bytes.Buffer
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out := util.NewTabWriter(&buf)
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fmt.Fprintln(out, tt.src)
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err := out.Flush()
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assert.NoError(t, err)
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assert.Equal(t, tt.expected, buf.String())
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})
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}
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}
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