58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
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package collector
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import (
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"io/ioutil"
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"sort"
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"strings"
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"testing"
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"github.com/golang/protobuf/proto"
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)
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func TestParseTextFiles(t *testing.T) {
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tests := []struct {
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path string
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out string
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}{
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{
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path: "fixtures/textfile/no_metric_files",
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out: "fixtures/textfile/no_metric_files.out",
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},
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{
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path: "fixtures/textfile/two_metric_files",
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out: "fixtures/textfile/two_metric_files.out",
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},
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{
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path: "fixtures/textfile/nonexistent_path",
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out: "fixtures/textfile/nonexistent_path.out",
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},
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}
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for i, test := range tests {
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c := textFileCollector{
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path: test.path,
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}
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mfs := c.parseTextFiles()
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textMFs := make([]string, 0, len(mfs))
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for _, mf := range mfs {
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if mf.GetName() == "node_textfile_mtime" {
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mf.GetMetric()[0].GetGauge().Value = proto.Float64(1)
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mf.GetMetric()[1].GetGauge().Value = proto.Float64(2)
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}
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textMFs = append(textMFs, proto.MarshalTextString(mf))
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}
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sort.Strings(textMFs)
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got := strings.Join(textMFs, "")
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want, err := ioutil.ReadFile(test.out)
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if err != nil {
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t.Fatalf("%d. error reading fixture file %s: %s", i, test.out, err)
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}
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if string(want) != got {
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t.Fatalf("%d. want:\n\n%s\n\ngot:\n\n%s", i, string(want), got)
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}
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}
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}
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