test: add vitest and istanbul (#7)

* test: add vitest and istanbul

* test archetypes

* test collections

* changeset

.changeset/lemon-lemons-double.md

@@ -0,0 +1,5 @@
+---
+"@goulvenclech/astropi": patch
+---
+
+Add tests for collections and archetypes public functions.

.gitignore

@@ -4,6 +4,9 @@ dist/
 # generated types
 .astro/
 
+# generated by Vitest UI
+coverage/
+
 # dependencies
 node_modules/
 

package.json

@@ -5,14 +5,18 @@
   "description": "",
   "type": "module",
   "scripts": {
-    "version": "pnpm changeset version && pnpm i --no-frozen-lockfile"
+    "version": "pnpm changeset version && pnpm i --no-frozen-lockfile",
+    "test": "vitest --ui  --coverage"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "packageManager": "pnpm@8.11.0",
   "devDependencies": {
-    "astro": "^4.8.1"
+    "@vitest/coverage-istanbul": "^1.5.3",
+    "@vitest/ui": "^1.5.3",
+    "astro": "^4.8.1",
+    "vitest": "^1.5.3"
   },
   "dependencies": {
     "@changesets/cli": "^2.27.1",

packages/astropi/types.d.ts

@@ -9,7 +9,7 @@ interface AstropiUserConfig {
 type Archetype = {
   name: string
   path: string
-  collection: any
+  collection: string
   type: "blog-content" | "docs-content" | "docs-openapi"
 }
 // Used by "./virtual-user-config.ts"

packages/astropi/utils/archetypes.test.ts

@@ -0,0 +1,43 @@
+import { describe, expect, it } from "vitest"
+import { vi } from "vitest"
+import { getCurrentArchetype } from "./archetypes"
+
+vi.mock("virtual:astropi-user-config", () => {
+  const userConfig = {
+    projectName: "Astropi Project",
+    archetypes: [
+      {
+        name: "Blog",
+        path: "blog",
+        collection: "blog",
+        type: "blog-content",
+      },
+      {
+        name: "Changelog",
+        path: "changelog",
+        collection: "changelog",
+        type: "blog-content",
+      },
+      {
+        name: "Docs",
+        path: "docs",
+        collection: "docs",
+        type: "docs-content",
+      },
+    ],
+  }
+  return { userConfig }
+})
+
+describe("getCurrentArchetype", () => {
+  it("should return the current archetype based on the URL location", () => {
+    const location = new URL("https://astro.build/blog")
+    const archetype = getCurrentArchetype(location)
+    expect(archetype).toEqual({
+      name: "Blog",
+      path: "blog",
+      collection: "blog",
+      type: "blog-content",
+    })
+  })
+})

packages/astropi/utils/collections.test.ts

@@ -0,0 +1,61 @@
+// Test packages/astropi/utils/collections.ts exported functions
+import { describe, it, expect, vi } from "vitest"
+import { generateCollections } from "./collections"
+
+describe("generateCollections", () => {
+  it("should generate collections based on the user's configuration", () => {
+    const archetypes: Archetype[] = [
+      {
+        name: "blog",
+        path: "blog",
+        collection: "blog",
+        type: "blog-content",
+      },
+      {
+        name: "docs",
+        path: "docs",
+        collection: "docs",
+        type: "docs-content",
+      },
+      {
+        name: "docs-reference",
+        path: "reference",
+        collection: "reference",
+        type: "docs-openapi",
+      },
+    ]
+    const injectRoute = vi.fn()
+    generateCollections(injectRoute, archetypes)
+    expect(injectRoute).toHaveBeenCalledTimes(6)
+    expect(injectRoute).toHaveBeenCalledWith({
+      pattern: "/blog",
+      entrypoint: "@goulvenclech/astropi/pages/blog.astro",
+      prerender: true,
+    })
+    expect(injectRoute).toHaveBeenCalledWith({
+      pattern: "/blog/[...slug]",
+      entrypoint: "@goulvenclech/astropi/pages/[...blog].astro",
+      prerender: true,
+    })
+    expect(injectRoute).toHaveBeenCalledWith({
+      pattern: "/docs",
+      entrypoint: "@goulvenclech/astropi/pages/docs-content.astro",
+      prerender: true,
+    })
+    expect(injectRoute).toHaveBeenCalledWith({
+      pattern: "/docs/[...slug]",
+      entrypoint: "@goulvenclech/astropi/pages/[...docs-content].astro",
+      prerender: true,
+    })
+    expect(injectRoute).toHaveBeenCalledWith({
+      pattern: "/reference",
+      entrypoint: "@goulvenclech/astropi/pages/docs-openapi.astro",
+      prerender: true,
+    })
+    expect(injectRoute).toHaveBeenCalledWith({
+      pattern: "/reference/[...slug]",
+      entrypoint: "@goulvenclech/astropi/pages/[...docs-openapi].astro",
+      prerender: true,
+    })
+  })
+})

packages/astropi/utils/collections.ts

@@ -44,8 +44,6 @@ function getEntryPoint(archetype: Archetype): string {
       return "@goulvenclech/astropi/pages/docs-content.astro"
     case "docs-openapi":
       return "@goulvenclech/astropi/pages/docs-openapi.astro"
-    default:
-      return "@goulvenclech/astropi/pages/index.astro"
   }
 }
 
@@ -61,7 +59,5 @@ function getDynamicEntryPoint(archetype: Archetype): string {
       return "@goulvenclech/astropi/pages/[...docs-content].astro"
     case "docs-openapi":
       return "@goulvenclech/astropi/pages/[...docs-openapi].astro"
-    default:
-      return "@goulvenclech/astropi/pages/index.astro"
   }
 }