Include shim in testing package

src/testing/index.ts

@@ -2,3 +2,4 @@ export * from "./MockDataConnection";
 export * from "./MockPeer";
 export * from "./MockHelper";
 export * from "./EventHook";
+export * from "./IDBShim";

src/tests/unit/database.spec.ts

@@ -1,5 +1,5 @@
 import { loadSets, getCards, Database, initDB, cardFullName } from "@/mlpccg";
-import { setupIDBShim } from "@/testing/IDBShim";
+import { setupIDBShim } from "@/testing";
 
 setupIDBShim();
 

src/tests/unit/draft.spec.ts

@@ -1,6 +1,6 @@
-import { setupIDBShim } from "@/testing/IDBShim";
+import { setupIDBShim } from "@/testing";
 import { initDB, loadSets, Database } from "@/mlpccg";
-import { PackBuilder, spanByRarity } from "@/mlpccg/draft";
+import { PackBuilder, spanByRarity, Cube } from "@/mlpccg/draft";
 
 setupIDBShim();
 
@@ -22,4 +22,18 @@ describe("mlpccg/draft", () => {
     expect(rarities["R"]).toHaveLength(1);
     expect(rarities["U"]).toHaveLength(3);
   });
+
+  test("Cube can load a newline separated card list", async () => {
+    expect(Database).toBeTruthy();
+    const cubeCards = ["ff10", "ff11", "ff12", "ff13", "ff14", "ff15"];
+    const cubeList = cubeCards.join("\n");
+    const cube = await Cube.fromList(cubeList);
+    const builder = new PackBuilder(cube.schema());
+    const pack = builder.buildPack();
+    // Pack size should only be 6, since there are not enough cards for a 12 cards pack
+    expect(pack).toHaveLength(6);
+    // Make sure pack has ALL the cards from the pool, no duplicates
+    const sortedPack = pack.map(c => c.ID).sort();
+    expect(sortedPack).toEqual(cubeCards);
+  });
 });