Add tests for Validator

spec/libs/validator.spec.js

@@ -0,0 +1,34 @@
+import Validator from '../../common/libs/validator';
+import { DONATION_ADDRESSES_MAP } from '../../common/config/data';
+
+describe('Validator', () => {
+  it('should validate correct BTC address as true', () => {
+    const validator = new Validator();
+    expect(
+      validator.isValidBTCAddress(DONATION_ADDRESSES_MAP.BTC)
+    ).toBeTruthy();
+  });
+  it('should validate incorrect BTC address as false', () => {
+    const validator = new Validator();
+    expect(
+      validator.isValidBTCAddress(
+        'nonsense' + DONATION_ADDRESSES_MAP.BTC + 'nonsense'
+      )
+    ).toBeFalsy();
+  });
+
+  it('should validate correct ETH address as true', () => {
+    const validator = new Validator();
+    expect(
+      validator.isValidETHAddress(DONATION_ADDRESSES_MAP.ETH)
+    ).toBeTruthy();
+  });
+  it('should validate incorrect ETH address as false', () => {
+    const validator = new Validator();
+    expect(
+      validator.isValidETHAddress(
+        'nonsense' + DONATION_ADDRESSES_MAP.ETH + 'nonsense'
+      )
+    ).toBeFalsy();
+  });
+});