Function TestExtractRelevantCode

operator/controllers/source_controller_test.go:232–258

--- extractRelevantCode ---

(t *testing.T)

// --- extractRelevantCode ---

func TestExtractRelevantCode(t *testing.T) {
	root := t.TempDir()
	var sb strings.Builder
	for i := 0; i < 10; i++ {
		sb.WriteString("package main // filler\n")
	}
	writeTestFile(t, filepath.Join(root, "main.go"), sb.String())

	traces := []StackTrace{
		{
			Language:      "go",
			ExceptionType: "panic",
			Frames:        []string{"main.go:5", "not-a-frame"},
		},
	}

	snippets := extractRelevantCode(root, nil, traces)
	if len(snippets) != 1 {
		t.Fatalf("expected 1 snippet, got %d", len(snippets))
	}
	if snippets[0].FilePath != "main.go" {
		t.Errorf("FilePath = %q, want main.go", snippets[0].FilePath)
	}
	if !strings.Contains(snippets[0].Content, ">>") {
		t.Errorf("snippet content missing target-line marker:\n%s", snippets[0].Content)
	}
}

// --- git-backed helpers ---