feat tests (#23)

* Move demo to test

* fix(ci): ignore build/dist

* fix(ci): update biome config

* fix(ci): fix formatting

* Remove eslint config; we don't use eslint

* feat(ci): adding unit tests

Author: mvhenten

.gitignore

@@ -137,3 +137,5 @@ dist
 demo/tsp-output
 demo/demo-entities
 demo/package-lock.json
+build
+dist

biome.json

@@ -1,21 +1,17 @@
 {
-	"$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+	"$schema": "https://biomejs.dev/schemas/2.3.8/schema.json",
 	"vcs": {
-		"enabled": false,
+		"enabled": true,
 		"clientKind": "git",
-		"useIgnoreFile": false
+		"useIgnoreFile": true
 	},
 	"files": {
-		"ignoreUnknown": false,
-		"ignore": []
+		"ignoreUnknown": false
 	},
 	"formatter": {
 		"enabled": true,
 		"indentStyle": "tab"
 	},
-	"organizeImports": {
-		"enabled": true
-	},
 	"linter": {
 		"enabled": true,
 		"rules": {
@@ -26,5 +22,13 @@
 		"formatter": {
 			"quoteStyle": "double"
 		}
+	},
+	"assist": {
+		"enabled": true,
+		"actions": {
+			"source": {
+				"organizeImports": "on"
+			}
+		}
 	}
 }

demo/index.ts

@@ -20,7 +20,7 @@
 	},
 	"devDependencies": {
 		"@babel/types": "^7.27.6",
-		"@biomejs/biome": "1.9.4",
+		"@biomejs/biome": "^2.3.8",
 		"@types/babel__generator": "^7.27.0",
 		"@types/node": "latest",
 		"@typescript-eslint/eslint-plugin": "^8.15.0",
@@ -37,10 +37,14 @@
 	"scripts": {
 		"build": "tsc",
 		"watch": "tsc --watch",
-		"test": "npm run test:biome && npm run build && npm run test:demo",
+		"pretest": "npm run build",
+		"fix": "biome check --write",
+		"lint": "biome check",
+		"test": "npm run test:biome && npm run test:emit && npm run test:unit",
 		"prepublishOnly": "npm run build",
 		"test:biome": "biome check src",
-		"test:demo": "cd demo; npm i; npm run build"
+		"test:emit": "tsp compile test/main.tsp --config test/tspconfig.yaml",
+		"test:unit": "node --test test/*.test.js"
 	},
 	"dependencies": {
 		"@babel/generator": "^7.27.5",

demo/package.json

@@ -1,7 +1,6 @@
 import type {
 	DecoratorContext,
 	Model,
-	NumericLiteral,
 	StringLiteral,
 } from "@typespec/compiler";
 import { StateKeys } from "../lib.js";

demo/tspconfig.yaml

@@ -185,7 +185,7 @@ export async function $onEmit(context: EmitContext) {
 	const packageName = context.options["package-name"];
 	const packageVersion = context.options["package-version"];
 
-	// biome-ignore lint/suspicious/noExplicitAny: <explanation>
+	// biome-ignore lint/suspicious/noExplicitAny: <ElecroDB Schema>
 	const entities: Record<string, Schema<any, any, any>> = {};
 
 	for (const [model, props] of context.program