add unit tests for providers

package.json

@@ -32,7 +32,7 @@
   "scripts": {
     "dev": "vite",
     "build": "vite build",
-    "preview": "vite preview",
+    "test": "vitest run",
     "lint": "eslint --ext .tsx,.ts src",
     "lint:fix": "eslint --fix --ext .tsx,.ts src",
     "lint:report": "eslint --ext .tsx,.ts --output-file eslint_report.json --format json src"
@@ -76,6 +76,7 @@
     "eslint-plugin-prettier": "^4.2.1",
     "eslint-plugin-react": "7.29.4",
     "eslint-plugin-react-hooks": "4.3.0",
+    "jsdom": "^21.1.0",
     "postcss": "^8.4.20",
     "prettier": "^2.5.1",
     "prettier-plugin-tailwindcss": "^0.1.7",
@@ -84,6 +85,7 @@
     "typescript": "^4.6.4",
     "vite": "^4.0.1",
     "vite-plugin-checker": "^0.5.6",
-    "vite-plugin-package-version": "^1.0.2"
+    "vite-plugin-package-version": "^1.0.2",
+    "vitest": "^0.28.5"
   }
 }

src/__tests__/providers/providers.test.ts

@@ -0,0 +1,51 @@
+import { describe, it } from "vitest";
+import "@/backend";
+import { getProviders } from "@/backend/helpers/register";
+import { MWMediaType } from "@/backend/metadata/types";
+import { runProvider } from "@/backend/helpers/run";
+import { testData } from "@/__tests__/providers/testdata";
+
+describe("providers", () => {
+  const providers = getProviders();
+
+  it("have at least one provider", ({ expect }) => {
+    expect(providers.length).toBeGreaterThan(0);
+  });
+
+  for (const provider of providers) {
+    describe(provider.displayName, () => {
+      it("must have at least one type", async ({ expect }) => {
+        expect(provider.type.length).toBeGreaterThan(0);
+      });
+
+      if (provider.type.includes(MWMediaType.MOVIE)) {
+        it("must work with movies", async ({ expect }) => {
+          const movie = testData.find((v) => v.meta.type === MWMediaType.MOVIE);
+          if (!movie) throw new Error("no movie to test with");
+          const results = await runProvider(provider, {
+            media: movie,
+            progress() {},
+            type: movie.meta.type as any,
+          });
+          expect(results).toBeTruthy();
+        });
+      }
+
+      if (provider.type.includes(MWMediaType.SERIES)) {
+        it("must work with series", async ({ expect }) => {
+          const show = testData.find((v) => v.meta.type === MWMediaType.SERIES);
+          if (show?.meta.type !== MWMediaType.SERIES)
+            throw new Error("no show to test with");
+          const results = await runProvider(provider, {
+            media: show,
+            progress() {},
+            type: show.meta.type as MWMediaType.SERIES,
+            episode: show.meta.seasonData.episodes[0].id,
+            season: show.meta.seasons[0].id,
+          });
+          expect(results).toBeTruthy();
+        });
+      }
+    });
+  }
+});

src/__tests__/providers/testdata.ts

@@ -0,0 +1,45 @@
+import { DetailedMeta } from "@/backend/metadata/getmeta";
+import { MWMediaType } from "@/backend/metadata/types";
+
+export const testData: DetailedMeta[] = [
+  {
+    imdbId: "tt10954562",
+    tmdbId: "572716",
+    meta: {
+      id: "439596",
+      title: "Hamilton",
+      type: MWMediaType.MOVIE,
+      year: "2020",
+      seasons: undefined,
+    },
+  },
+  {
+    imdbId: "tt11126994",
+    tmdbId: "94605",
+    meta: {
+      id: "222333",
+      title: "Arcane",
+      type: MWMediaType.SERIES,
+      year: "2021",
+      seasons: [
+        {
+          id: "230301",
+          number: 1,
+          title: "Season 1",
+        },
+      ],
+      seasonData: {
+        id: "230301",
+        number: 1,
+        title: "Season 1",
+        episodes: [
+          {
+            id: "4243445",
+            number: 1,
+            title: "Welcome to the Playground",
+          },
+        ],
+      },
+    },
+  },
+];

src/views/developer/ProviderTesterView.tsx

@@ -2,11 +2,11 @@ import { MWProviderScrapeResult } from "@/backend/helpers/provider";
 import { getProviders } from "@/backend/helpers/register";
 import { runProvider } from "@/backend/helpers/run";
 import { DetailedMeta } from "@/backend/metadata/getmeta";
-import { MWMediaType } from "@/backend/metadata/types";
 import { Navigation } from "@/components/layout/Navigation";
 import { ArrowLink } from "@/components/text/ArrowLink";
 import { Title } from "@/components/text/Title";
 import { useLoading } from "@/hooks/useLoading";
+import { testData } from "@/__tests__/providers/testdata";
 import { ReactNode, useEffect, useState } from "react";
 
 interface MediaSelectorProps {
@@ -23,48 +23,7 @@ interface MediaScraperProps {
 }
 
 function MediaSelector(props: MediaSelectorProps) {
-  const options: DetailedMeta[] = [
-    {
-      imdbId: "tt10954562",
-      tmdbId: "572716",
-      meta: {
-        id: "439596",
-        title: "Hamilton",
-        type: MWMediaType.MOVIE,
-        year: "2020",
-        seasons: undefined,
-      },
-    },
-    {
-      imdbId: "tt11126994",
-      tmdbId: "94605",
-      meta: {
-        id: "222333",
-        title: "Arcane",
-        type: MWMediaType.SERIES,
-        year: "2021",
-        seasons: [
-          {
-            id: "230301",
-            number: 1,
-            title: "Season 1",
-          },
-        ],
-        seasonData: {
-          id: "230301",
-          number: 1,
-          title: "Season 1",
-          episodes: [
-            {
-              id: "4243445",
-              number: 1,
-              title: "Welcome to the Playground",
-            },
-          ],
-        },
-      },
-    },
-  ];
+  const options: DetailedMeta[] = testData;
 
   return (
     <div className="flex flex-col space-y-4">

tsconfig.json

@@ -1,25 +1,25 @@
-{
-  "compilerOptions": {
-    "target": "ES2020",
-    "lib": ["dom", "dom.iterable", "esnext"],
-    "allowJs": true,
-    "skipLibCheck": true,
-    "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "strict": true,
-    "forceConsistentCasingInFileNames": true,
-    "noFallthroughCasesInSwitch": true,
-    "module": "esnext",
-    "moduleResolution": "node",
-    "resolveJsonModule": true,
-    "isolatedModules": true,
-    "noEmit": true,
-    "jsx": "react-jsx",
-    "baseUrl": "./src",
-    "paths": {
-      "@/*": ["./*"]
-    },
-    "types": ["vite/client"]
-  },
-  "include": ["src"]
-}
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "noFallthroughCasesInSwitch": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "baseUrl": "./src",
+    "paths": {
+      "@/*": ["./*"]
+    },
+    "types": ["vite/client", "jest"]
+  },
+  "include": ["src"]
+}

vite.config.ts

@@ -1,4 +1,4 @@
-import { defineConfig } from "vite";
+import { defineConfig } from "vitest/config";
 import react from "@vitejs/plugin-react-swc";
 import loadVersion from "vite-plugin-package-version";
 import checker from "vite-plugin-checker";
@@ -24,4 +24,8 @@ export default defineConfig({
       "@": path.resolve(__dirname, "./src"),
     },
   },
+
+  test: {
+    environment: "jsdom",
+  },
 });