first commit

internal/lexicomai/products_test.go

@@ -0,0 +1,34 @@
+package lexicomai
+
+import "testing"
+
+func TestNormalizeProduct(t *testing.T) {
+	if _, err := NormalizeProduct(""); err == nil {
+		t.Error("empty product should error")
+	}
+	if _, err := NormalizeProduct("nope"); err == nil {
+		t.Error("unknown product should error")
+	}
+	p, err := NormalizeProduct("UPS")
+	if err != nil || p != "ups" {
+		t.Errorf("NormalizeProduct(UPS) = %q, %v", p, err)
+	}
+}
+
+func TestServiceUnit(t *testing.T) {
+	if got := ServiceUnit("ups"); got != "ups.service" {
+		t.Errorf("ServiceUnit = %q", got)
+	}
+}
+
+func TestDefaultProductsSorted(t *testing.T) {
+	ps := DefaultProducts()
+	if len(ps) == 0 {
+		t.Fatal("DefaultProducts empty")
+	}
+	for i := 1; i < len(ps); i++ {
+		if ps[i] < ps[i-1] {
+			t.Errorf("not sorted at %d: %q < %q", i, ps[i], ps[i-1])
+		}
+	}
+}