Function TestScoreCalculation

pkg/advisor/optimizer_test.go:770–818

--------------------------------------------------------------------------- Score and Complexity tests ---------------------------------------------------------------------------

(t *testing.T)

// ---------------------------------------------------------------------------

func TestScoreCalculation(t *testing.T) {
	t.Run("perfect score for no suggestions", func(t *testing.T) {
		score := calculateScore(nil)
		if score != 100 {
			t.Errorf("expected 100, got %d", score)
		}
	})

	t.Run("error reduces score by 20", func(t *testing.T) {
		suggestions := []Suggestion{
			{Severity: SeverityError},
		}
		score := calculateScore(suggestions)
		if score != 80 {
			t.Errorf("expected 80, got %d", score)
		}
	})

	t.Run("warning reduces score by 10", func(t *testing.T) {
		suggestions := []Suggestion{
			{Severity: SeverityWarning},
		}
		score := calculateScore(suggestions)
		if score != 90 {
			t.Errorf("expected 90, got %d", score)
		}
	})

	t.Run("info reduces score by 5", func(t *testing.T) {
		suggestions := []Suggestion{
			{Severity: SeverityInfo},
		}
		score := calculateScore(suggestions)
		if score != 95 {
			t.Errorf("expected 95, got %d", score)
		}
	})

	t.Run("score does not go below 0", func(t *testing.T) {
		suggestions := make([]Suggestion, 10)
		for i := range suggestions {
			suggestions[i].Severity = SeverityError
		}
		score := calculateScore(suggestions)
		if score != 0 {
			t.Errorf("expected 0, got %d", score)
		}
	})
}

func TestComplexityClassification(t *testing.T) {
	t.Run("nil AST is simple", func(t *testing.T) {