Function TestWriteFailuresNDJSONAppliesCap

scripts/gotestsummary/main_test.go:144–181

(t *testing.T)

}

func TestWriteFailuresNDJSONAppliesCap(t *testing.T) {
	t.Parallel()

	dir := t.TempDir()
	path := filepath.Join(dir, "failures.ndjson")
	failures := []failure{
		{Package: "example.com/pkg", Test: "TestA", Elapsed: 0.10, Output: strings.Repeat("a", 1000)},
		{Package: "example.com/pkg", Test: "TestB", Elapsed: 0.20, Output: "second"},
	}
	summaryLine, err := marshalRecord(truncationRecord{Truncated: true, RemainingFailures: 1})
	require.NoError(t, err)
	minimumLine, err := marshalRecord(failureRecord{
		Package:         failures[0].Package,
		Test:            failures[0].Test,
		ElapsedS:        failures[0].Elapsed,
		Output:          "",
		OutputTruncated: true,
	})
	require.NoError(t, err)
	capBytes := len(summaryLine) + len(minimumLine) + 20

	require.NoError(t, writeFailuresNDJSON(path, failures, capBytes))
	content, err := os.ReadFile(path)
	require.NoError(t, err)
	require.LessOrEqual(t, len(content), capBytes)

	lines := strings.Split(strings.TrimSpace(string(content)), "\n")
	require.Len(t, lines, 2)
	var first map[string]any
	require.NoError(t, json.Unmarshal([]byte(lines[0]), &first))
	require.Equal(t, true, first["output_truncated"])
	require.Equal(t, "TestA", first["test"])
	require.Less(t, len(first["output"].(string)), 1000)
	var second map[string]any
	require.NoError(t, json.Unmarshal([]byte(lines[1]), &second))
	require.Equal(t, true, second["truncated"])
	require.Equal(t, float64(1), second["remaining_failures"])
}

func TestRunPackageLevelFailure(t *testing.T) {
	t.Parallel()