Function TestCalculateRecomScore

component/recom_test.go:12–52

(t *testing.T)

)

func TestCalculateRecomScore(t *testing.T) {
	cfg := &config.Config{}
	rc, err := NewRecomComponent(cfg)
	if err != nil {
		t.Fatal(err)
	}
	ctx := context.Background()

	// Test case 1: repository created 24 hours ago
	repo1 := &database.Repository{}
	repo1.CreatedAt = time.Now().Add(-24 * time.Hour)
	weights1 := map[string]string{
		"freshness": expFreshness,
	}
	score1 := rc.calcTotalScore(ctx, repo1, weights1)
	if score1 > 100 || score1 < 98 {
		t.Errorf("Expected score1 should in range [98,100], got: %f", score1)
	}

	// Test case 2: repository created 48 hours ago
	repo2 := &database.Repository{}
	repo2.CreatedAt = time.Now().Add(-50 * time.Hour)
	weights2 := map[string]string{
		"freshness": expFreshness,
	}
	score2 := rc.calcTotalScore(ctx, repo2, weights2)
	if score2 > 98.0 || score2 < 60.0 {
		t.Errorf("Expected score1 should in range [60,98), got: %f", score2)
	}

	// Test case 3: repository created 168 hours ago
	repo3 := &database.Repository{}
	repo3.CreatedAt = time.Now().Add(-168 * time.Hour)
	weights3 := map[string]string{
		"freshness": expFreshness,
	}
	score3 := rc.calcTotalScore(ctx, repo3, weights3)
	if score3 < 0 || score3 > 60 {
		t.Errorf("Expected score1 should in range [0,60), got: %f", score2)
	}
}

const expFreshness = `
if hours <= 48{