Add lib

Author: sophiebremer

lib/CLI.d.ts

@@ -0,0 +1 @@
+export {};

lib/CLI.js

@@ -0,0 +1,12 @@
+import { hideBin } from 'yargs/helpers';
+import Yargs from 'yargs';
+Yargs(hideBin(process.argv))
+    .command('* [testfolder]', false, function (yargs) {
+    return yargs.positional('testfolder', {
+        default: 'tests/',
+        description: 'Path to the tests'
+    });
+}, function (argv) {
+    console.log('CLI', argv);
+})
+    .parse();

lib/Tester.d.ts

@@ -0,0 +1,13 @@
+/// <reference types="node" />
+import * as Assert from 'assert';
+export declare class Tester<T = unknown> {
+    static readonly defaultSession: Tester<typeof Assert>;
+    constructor(assert: T);
+    readonly assert: T;
+    readonly errors: Array<[string, unknown]>;
+    readonly successes: Array<string>;
+    readonly tests: Array<[string, Function]>;
+    start(verbose?: boolean): void;
+    test(description: string, testCode: (assert: T) => unknown): void;
+}
+export default Tester;

lib/Tester.js

@@ -0,0 +1,80 @@
+/* *
+ *
+ *  Imports
+ *
+ * */
+import * as Assert from 'assert';
+/* *
+ *
+ *  Class
+ *
+ * */
+export class Tester {
+    /* *
+     *
+     *  Constructor
+     *
+     * */
+    constructor(assert) {
+        this.errors = [];
+        this.successes = [];
+        this.tests = [];
+        this.assert = assert;
+    }
+    /* *
+     *
+     *  Functions
+     *
+     * */
+    start(verbose) {
+        const errors = this.errors;
+        const successes = this.successes;
+        let result;
+        let testCode;
+        let testCounter = 0;
+        let title;
+        for (const test of this.tests) {
+            testCode = test[1];
+            title = `#${++testCounter}: ${test[0]}`;
+            try {
+                result = testCode();
+                if (result instanceof Promise) {
+                    result
+                        .then(() => successes.push(title))
+                        .catch((error) => errors.push([title, error]));
+                }
+                else {
+                    successes.push(title);
+                }
+            }
+            catch (error) {
+                errors.push([title, error]);
+            }
+        }
+        if (!verbose) {
+            return;
+        }
+        for (const success of successes) {
+            console.log('✅', success);
+        }
+        for (const error of errors) {
+            console.log('🛑', error[0]);
+            console.error(error[1]);
+        }
+    }
+    test(description, testCode) {
+        this.tests.push([description, testCode]);
+    }
+}
+/* *
+ *
+ *  Static Properties
+ *
+ * */
+Tester.defaultSession = new Tester(Assert);
+/* *
+ *
+ *  Default Export
+ *
+ * */
+export default Tester;

lib/index.d.ts

@@ -0,0 +1,4 @@
+import Tester from './Tester.js';
+export declare const test: typeof Tester.defaultSession.test;
+export default test;
+export * from './Tester.js';

lib/index.js

@@ -0,0 +1,4 @@
+import Tester from './Tester.js';
+export const test = Tester.defaultSession.test.bind(Tester.defaultSession);
+export default test;
+export * from './Tester.js';