mirror of
https://github.com/jstemmer/go-junit-report.git
synced 2025-04-05 05:00:15 -05:00
108 lines
2.6 KiB
Go
108 lines
2.6 KiB
Go
package gojunitreport
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import (
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"bytes"
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"flag"
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"fmt"
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"os"
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"path/filepath"
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"regexp"
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"strconv"
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"strings"
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"testing"
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"time"
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"github.com/google/go-cmp/cmp"
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)
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const testDataDir = "../../testdata/"
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var matchTest = flag.String("match", "", "only test testdata matching this pattern")
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var testConfigs = map[int]Config{
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5: {SkipXMLHeader: true},
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6: {SkipXMLHeader: true},
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7: {PackageName: "test/package"},
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}
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func TestRun(t *testing.T) {
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matchRegex := compileMatch(t)
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files, err := filepath.Glob(testDataDir + "*.txt")
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if err != nil {
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t.Fatalf("error finding files in testdata: %v", err)
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}
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for _, file := range files {
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if !matchRegex.MatchString(file) {
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continue
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}
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conf, reportFile, err := testFileConfig(strings.TrimPrefix(file, testDataDir))
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if err != nil {
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t.Errorf("testFileConfig error: %v", err)
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continue
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}
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t.Run(filepath.Base(file), func(t *testing.T) {
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testRun(file, testDataDir+reportFile, conf, t)
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})
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}
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}
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func testRun(inputFile, reportFile string, config Config, t *testing.T) {
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input, err := os.Open(inputFile)
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if err != nil {
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t.Fatalf("error opening input file: %v", err)
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}
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defer input.Close()
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wantReport, err := os.ReadFile(reportFile)
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if os.IsNotExist(err) {
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t.Skipf("Skipping test with missing report file: %s", reportFile)
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} else if err != nil {
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t.Fatalf("error loading report file: %v", err)
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}
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config.Parser = "gotest"
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if strings.HasSuffix(inputFile, ".gojson.txt") {
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config.Parser = "gojson"
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}
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config.Hostname = "hostname"
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config.Properties = map[string]string{"go.version": "1.0"}
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config.TimestampFunc = func() time.Time {
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return time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
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}
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var output bytes.Buffer
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if _, err := config.Run(input, &output); err != nil {
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t.Fatal(err)
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}
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if diff := cmp.Diff(output.String(), string(wantReport)); diff != "" {
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t.Errorf("Unexpected report diff (-want, +got):\n%v", diff)
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}
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}
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func testFileConfig(filename string) (config Config, reportFile string, err error) {
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var prefix string
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if idx := strings.IndexByte(filename, '-'); idx < 0 {
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return config, "", fmt.Errorf("testdata file does not contain a dash (-); expected name `{id}-{name}.txt` got `%s`", filename)
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} else {
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prefix = filename[:idx]
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}
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id, err := strconv.Atoi(prefix)
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if err != nil {
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return config, "", fmt.Errorf("testdata file did not start with a valid number: %w", err)
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}
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return testConfigs[id], fmt.Sprintf("%s-report.xml", prefix), nil
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}
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func compileMatch(t *testing.T) *regexp.Regexp {
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rx, err := regexp.Compile(*matchTest)
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if err != nil {
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t.Fatalf("Error compiling -match flag %q: %v", *matchTest, err)
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}
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return rx
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}
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