feat: Add tests

.github/workflows/ci.yml

@@ -46,3 +46,6 @@ jobs:
 
     - name: Run ESLint
       run: yarn lint
+
+    - name: Run tests
+      run: yarn test

jest.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+  preset : "ts-jest",
+  testEnvironment : "node",
+  testPathIgnorePatterns : [ "/node_modules/", "/dist/" ],
+  maxWorkers : 1,
+};
+

package.json

@@ -20,6 +20,7 @@
   ],
   "scripts": {
     "build": "tsc",
+    "test": "jest",
     "clean": "rm -rf dist",
     "fmt": "prettier --check src",
     "lint": "eslint src",
@@ -35,14 +36,17 @@
     "@ton/core": "^0.53.0",
     "@ton/crypto": "^3.2.0",
     "@ton/ton": "^13.9.0",
+    "@types/jest": "^29.2.3",
     "@types/node": "^20.2.5",
     "@typescript-eslint/eslint-plugin": "^7.0.4",
     "@typescript-eslint/parser": "^7.0.4",
     "cspell": "^8.14.4",
     "eslint": "^8.57.0",
+    "jest": "^29.7.0",
     "knip": "^5.30.5",
     "prettier": "^3.3.3",
     "release-it": "^17.6.0",
+    "ts-jest": "^29.0.3",
     "typescript": "^4.9.5"
   },
   "peerDependencies": {

test/blueprint.spec.ts

@@ -0,0 +1,57 @@
+import path from "path";
+import fs from "fs";
+import { extractProjectInfo, TactProjectInfo } from "../src/blueprint";
+
+describe("extractProjectInfo", () => {
+  const tempDir = path.join(__dirname, "../wrappers");
+
+  beforeAll(() => {
+    if (!fs.existsSync(tempDir)) {
+      fs.mkdirSync(tempDir);
+    }
+  });
+
+  afterAll(() => {
+    fs.rmSync(tempDir, { recursive: true, force: true });
+  });
+
+  it('should return project info when lang is "tact"', async () => {
+    const projectName = "TestContract";
+    const compileFilePath = path.join(tempDir, `${projectName}.compile.ts`);
+    const compileFileContent = `
+      import { CompilerConfig } from '@ton/blueprint';
+      export const compile: CompilerConfig = {
+          lang: 'tact',
+          target: 'contracts/test1.tact',
+          options: {
+              debug: true,
+          },
+      };
+    `;
+    fs.writeFileSync(compileFilePath, compileFileContent);
+    const result: TactProjectInfo = await extractProjectInfo(compileFilePath);
+    expect(result).toEqual({
+      projectName,
+      target: "contracts/test1.tact",
+      options: {
+        debug: true,
+      },
+    });
+  });
+
+  it('should throw error when lang is "func"', async () => {
+    const projectName = "FuncContract";
+    const compileFilePath = path.join(tempDir, `${projectName}.compile.ts`);
+    const compileFileContent = `
+      import { CompilerConfig } from '@ton/blueprint';
+      export const compile: CompilerConfig = {
+          lang: 'func',
+          targets: ['contracts/test2.func'],
+      };
+    `;
+    fs.writeFileSync(compileFilePath, compileFileContent);
+    await expect(extractProjectInfo(compileFilePath)).rejects.toThrow(
+      "FunC projects are not currently supported: https://github.com/nowarp/misti/issues/56",
+    );
+  });
+});