deploy: setup ts-jest + basic test

tools/deploy/jest.config.js

@@ -0,0 +1,14 @@
+
+export default {
+    preset: 'ts-jest/presets/js-with-ts',
+    testEnvironment: 'node',
+    // ts-jest doesn't like esm
+    moduleNameMapper: {
+        '^(.*).js$': '$1'
+    },
+    globals: {
+        'ts-jest': {
+            packageJson: 'package.json'
+        }
+    }
+};

tools/deploy/package.json

@@ -6,6 +6,9 @@
         "debug": "^4.1.1"
     },
     "devDependencies": {
+        "@types/jest": "^26.0.9",
+        "jest": "^26.2.2",
+        "ts-jest": "^26.1.4",
         "typescript": "^3.9.7"
     },
     "scripts": {

tools/deploy/script.test.ts

@@ -0,0 +1,18 @@
+
+import * as pathlib from './path.js';
+import * as script from './script.js';
+
+test('aq', () => {
+    const aq = new script.ActionQueue();
+    const src = pathlib.path('/foo/bar/pikachu.png');
+    const input = pathlib.update(src, {dir: ""});
+    const scr = new script.Script('({name: "25"})');
+    const result = scr.runOnFile(input);
+    const output = pathlib.path(input, result);
+    const dst = output;
+    aq.copy(src, dst);
+
+    expect(aq.describe()).toEqual([{src: pathlib.path('/foo/bar/pikachu.png'),
+                                    dst: pathlib.path('25.png')}]);
+});
+