Dev update.

Author: electricessence

tests/Regex.test.ts

@@ -39,27 +39,33 @@ describe('Regex', () => {
 			let m = regex.match(str);
 			expect(m.value).equal('ABCDE');
 			expect(m.index).equal(0);
-			expect(m.namedGroups.first.value).equal('ABCDE');
+			const firstGroup = m.namedGroups.first;
+			expect(firstGroup).toBeDefined();
+			expect(firstGroup?.value).equal('ABCDE');
 
 			m = regex.match(str, 20);
 			expect(m.value).equal('abcde');
 			expect(m.index).equal(26);
-			expect(m.namedGroups.first.value).equal('abcde');
+			const firstGroupSecond = m.namedGroups.first;
+			expect(firstGroupSecond).toBeDefined();
+			expect(firstGroupSecond?.value).equal('abcde');
 		});
 	});
 
 	describe('.matches(input)', () => {
 		it('should capture all instances', () => {
-			function check (m: readonly Match[]): void
-			{
-				expect(m.length).equal(2);
-				expect(m[0].value).equal('ABCDE');
-				expect(m[0].index).equal(0);
-				expect(m[1].value).equal('abcde');
-				expect(m[1].index).equal(26);
-			}
-
-			check(regex.matches(str));
+		function check (m: readonly Match[]): void
+		{
+			expect(m.length).equal(2);
+			const firstMatch = m[0];
+			const secondMatch = m[1];
+			expect(firstMatch).toBeDefined();
+			expect(secondMatch).toBeDefined();
+			expect(firstMatch?.value).equal('ABCDE');
+			expect(firstMatch?.index).equal(0);
+			expect(secondMatch?.value).equal('abcde');
+			expect(secondMatch?.index).equal(26);
+		}			check(regex.matches(str));
 			check(regex4.matches(str));
 		});
 	});

tests/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "noEmit": true,
+    "skipLibCheck": true,
+    "types": ["vitest/globals", "node"]
+  },
+  "include": [
+    "**/*.ts",
+    "**/*.js"
+  ],
+  "exclude": []
+}

vitest.config.ts

@@ -0,0 +1,22 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    globals: true,
+    environment: 'node',
+    coverage: {
+      enabled: true,
+      reporter: ['text'],
+      include: ['src/**/*.ts'],
+      exclude: ['src/**/*.d.ts'],
+      thresholds: {
+        global: {
+          branches: 80,
+          functions: 80,
+          lines: 80,
+          statements: 80
+        }
+      }
+    },
+  },
+});