text search

utils/geo_test.go

@@ -102,3 +102,29 @@ func TestFoldAndTightenSeparators(t *testing.T) {
 		t.Fatalf("tighten: got %q", got)
 	}
 }
+
+// Lens reads the wrapper as well as the product. No catalogue name carries
+// "bottle" or "pack", so requiring them found no Dettol at all.
+func TestSearchTokensDropsPackagingWords(t *testing.T) {
+	for _, tc := range []struct {
+		label string
+		want  []string
+	}{
+		{"Dettol bottle pack", []string{"dettol"}},
+		{"Parle G biscuit pack", []string{"parle", "g", "biscuit"}},
+		{"Milk Bikis pack", []string{"milk", "bikis"}},
+		{"Nescafe jar 50g", []string{"nescafe"}},
+		{"pack", []string{"pack"}},                // nothing else: the wrapper is the search
+		{"combo pack", []string{"combo", "pack"}}, // ditto, both kept
+	} {
+		got := SearchTokens(tc.label)
+		if len(got) != len(tc.want) {
+			t.Fatalf("%q: got %v want %v", tc.label, got, tc.want)
+		}
+		for i := range tc.want {
+			if got[i] != tc.want[i] {
+				t.Fatalf("%q: got %v want %v", tc.label, got, tc.want)
+			}
+		}
+	}
+}