update playworks checker

standalone/playworks_test.go

@@ -0,0 +1,75 @@
+package main
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestTransformPlayworksHTMLNetworkRequirements(t *testing.T) {
+	sourcePath := filepath.Join("..", "aiAssets", "Playworks_UnityNetwork.html")
+	data, err := os.ReadFile(sourcePath)
+	if err != nil {
+		t.Fatalf("read source: %v", err)
+	}
+
+	tests := []struct {
+		network     string
+		wantMraid   int
+		wantExitapi int
+	}{
+		{network: "al", wantMraid: 1},
+		{network: "is", wantMraid: 1},
+		{network: "un", wantMraid: 1},
+		{network: "gg", wantExitapi: 1},
+		{network: "fb"},
+		{network: "mo"},
+		{network: "vu"},
+		{network: "mtg"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.network, func(t *testing.T) {
+			html := transformPlayworksHTML(string(data), tt.network)
+			assertCount(t, html, `src="mraid.js"`, tt.wantMraid)
+			assertCount(t, html, `src="exitapi.js"`, tt.wantExitapi)
+			assertCount(t, strings.ToLower(html), "</html>", 1)
+			assertCount(t, strings.ToLower(html), "</head>", 1)
+
+			for _, forbidden := range []string{
+				`type="module"`,
+				`crossorigin`,
+				`console.error(`,
+				`stats.min.js`,
+				`insertYourRemoteDebuggingTokenHere`,
+				`console.re/connector.js`,
+			} {
+				if strings.Contains(html, forbidden) {
+					t.Fatalf("forbidden content remains: %s", forbidden)
+				}
+			}
+
+			for _, required := range []string{"gameReady", "gameStart", "gameEnd", "gameClose"} {
+				if !strings.Contains(html, required) {
+					t.Fatalf("missing lifecycle symbol: %s", required)
+				}
+			}
+
+			if tt.wantMraid == 1 {
+				for _, required := range []string{"exposureChange", "viewableChange", "audioVolumeChange", "[MRAID error]", "stateChange"} {
+					if !strings.Contains(html, required) {
+						t.Fatalf("missing MRAID requirement marker: %s", required)
+					}
+				}
+			}
+		})
+	}
+}
+
+func assertCount(t *testing.T, haystack, needle string, want int) {
+	t.Helper()
+	if got := strings.Count(haystack, needle); got != want {
+		t.Fatalf("%q count = %d, want %d", needle, got, want)
+	}
+}