Fixed M/C

test/testFunctions.js

@@ -0,0 +1,56 @@
+import assert from 'assert';
+import { format } from 'util';
+import validator from '../src/index';
+
+export default function test(options) {
+  const args = options.args || [];
+
+  args.unshift(null);
+
+  if (options.error) {
+    options.error.forEach((error) => {
+      args[0] = error;
+
+      try {
+        assert.throws(() => validator[options.validator](...args));
+      } catch (err) {
+        const warning = format(
+          'validator.%s(%s) passed but should error',
+          options.validator, args.join(', ')
+        );
+
+        throw new Error(warning);
+      }
+    });
+  }
+
+  if (options.valid) {
+    options.valid.forEach((valid) => {
+      args[0] = valid;
+
+      if (validator[options.validator](...args) !== true) {
+        const warning = format(
+          'validator.%s(%s) failed but should have passed',
+          options.validator, args.join(', ')
+        );
+
+        throw new Error(warning);
+      }
+    });
+  }
+
+  if (options.invalid) {
+    options.invalid.forEach((invalid) => {
+      args[0] = invalid;
+
+      if (validator[options.validator](...args) !== false) {
+        const warning = format(
+          'validator.%s(%s) passed but should have failed',
+          options.validator, args.join(', ')
+        );
+
+        throw new Error(warning);
+      }
+    });
+  }
+}