chore: unzip every function into their own folder in tests (#1420)

* chore: unzip every function into their own folder in tests

* chore: simplify list functions tests

* chore: fix tests

* chore: fix windows tests

* chore: changes

* chore: assert that zip file exists

* chore: test

* chore: simplify

package.json

@@ -107,9 +107,7 @@
     "husky": "^8.0.0",
     "lambda-local": "^2.0.3",
     "npm-run-all": "^4.1.5",
-    "sort-on": "^5.0.0",
     "source-map-support": "^0.5.21",
-    "throat": "^6.0.1",
     "typescript": "^5.0.0",
     "vite": "^4.0.0",
     "vitest": "^0.31.0"

src/main.ts

@@ -109,7 +109,7 @@ export const listFunctionsFiles = async function (
     featureFlags: inputFeatureFlags,
     parseISC = false,
   }: ListFunctionsOptions = {},
-) {
+): Promise<ListedFunctionFile[]> {
   const featureFlags = getFlags(inputFeatureFlags)
   const srcFolders = resolveFunctionsDirectories(relativeSrcFolders)
   const paths = await listFunctionsDirectories(srcFolders)

tests/__snapshots__/list_functions.test.ts.snap

@@ -0,0 +1,121 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`listFunctions > Can list function main files from multiple source directories with listFunctions() 1`] = `
+[
+  {
+    "displayName": undefined,
+    "extension": ".js",
+    "generator": undefined,
+    "mainFile": ".netlify/internal-functions/function.js",
+    "name": "function",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": ".js",
+    "generator": undefined,
+    "mainFile": ".netlify/internal-functions/function_internal.js",
+    "name": "function_internal",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": ".js",
+    "generator": undefined,
+    "mainFile": "netlify/functions/function.js",
+    "name": "function",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": ".js",
+    "generator": undefined,
+    "mainFile": "netlify/functions/function_user.js",
+    "name": "function_user",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+]
+`;
+
+exports[`listFunctions > Can list function main files with listFunctions() 1`] = `
+[
+  {
+    "displayName": undefined,
+    "extension": ".zip",
+    "generator": undefined,
+    "mainFile": "test.zip",
+    "name": "test",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": ".js",
+    "generator": undefined,
+    "mainFile": "test.js",
+    "name": "test",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": ".ts",
+    "generator": undefined,
+    "mainFile": "five/index.ts",
+    "name": "five",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": ".js",
+    "generator": undefined,
+    "mainFile": "four.js/four.js.js",
+    "name": "four",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": ".js",
+    "generator": undefined,
+    "mainFile": "one/index.js",
+    "name": "one",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": ".js",
+    "generator": undefined,
+    "mainFile": "two/two.js",
+    "name": "two",
+    "runtime": "js",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+  {
+    "displayName": undefined,
+    "extension": "",
+    "generator": undefined,
+    "mainFile": "test",
+    "name": "test",
+    "runtime": "go",
+    "schedule": undefined,
+    "srcFile": undefined,
+  },
+]
+`;