57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
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package main
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import (
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"bufio"
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"io"
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"log"
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestCases(t *testing.T) {
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// Silence the output
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log.SetOutput(io.Discard)
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// Get all directories in testdata
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folders, err := os.ReadDir("testcases")
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require.NoError(t, err)
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for _, f := range folders {
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// Only handle folders
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if !f.IsDir() {
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continue
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}
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configFilename := filepath.Join("testcases", f.Name(), "telegraf.conf")
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expecedFilename := filepath.Join("testcases", f.Name(), "expected.tags")
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t.Run(f.Name(), func(t *testing.T) {
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// Read the expected output
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file, err := os.Open(expecedFilename)
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require.NoError(t, err)
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defer file.Close()
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var expected []string
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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expected = append(expected, scanner.Text())
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}
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require.NoError(t, scanner.Err())
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// Configure the command
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cfg := &cmdConfig{
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dryrun: true,
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quiet: true,
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configFiles: []string{configFilename},
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root: "../..",
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}
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actual, err := process(cfg)
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require.NoError(t, err)
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require.EqualValues(t, expected, actual)
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})
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}
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}
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