test(regex): add cidr tests (#988)

Author: Tom Lienard

packages/regex/src/__tests__/index.ts

@@ -24,8 +24,11 @@ import {
   fourDigitsCode,
   hexadecimal,
   ip,
+  ipCidr,
   ipv4,
+  ipv4Cidr,
   ipv6,
+  ipv6Cidr,
   macAddress,
   phone,
   sixDigitsCode,
@@ -714,4 +717,54 @@ describe('@regex', () => {
       expect(ip.test(string)).toBe(expected)
     })
   })
+
+  describe('ipCidr', () => {
+    test.each([
+      ['1:2:3:4:5:6:7::/48', true],
+      ['1:2:3:4:5:6::8/44', true],
+      ['::2:3:4:5:6:7:8/64', true],
+      ['::1.2.3.4/32', true],
+      ['192.168.1.1/32', true],
+      ['127.0.0.1/24', true],
+      ['127.0.0.1/64', false],
+      ['0.0.0.0/0', true],
+      ['255.255.255.255/32', true],
+      ['256.256.256.256/0', false],
+      ['1:2:3::5:6:7:900.2.3.4/0', false],
+    ])('should match regex %s to be %s', (string, expected) => {
+      expect(ipCidr.test(string)).toBe(expected)
+    })
+  })
+
+  describe('ipv4Cidr', () => {
+    test.each([
+      ['192.168.1.1/24', true],
+      ['127.0.0.1/32', true],
+      ['0.0.0.0/0', true],
+      ['255.255.255.255/32', true],
+      ['1.2.3.4/0 hi', false],
+      ['256.256.256.256/32', false],
+      ['999.999.999.999/999', false],
+      ['1.2.3/0', false],
+    ])('should match regex %s to be %s', (string, expected) => {
+      expect(ipv4Cidr.test(string)).toBe(expected)
+    })
+  })
+
+  describe('ipv6Cidr', () => {
+    test.each([
+      ['1:2:3:4:5:6:7::/48', true],
+      ['1:2:3:4:5:6::8/48', true],
+      ['1:2::4:5:6:7:8/36', true],
+      ['1::3:4:5:6:7:8/32', true],
+      ['::2:3:4:5:6:7:8/24', true],
+      ['::1.2.3.4/64', true],
+      ['1:2::4:5:6:7:8/48 hi', false],
+      ['192.168.1.1/0', false],
+      ['127.0.0.1/32', false],
+      ['256.256.256.256/32', false],
+    ])('should match regex %s to be %s', (string, expected) => {
+      expect(ipv6Cidr.test(string)).toBe(expected)
+    })
+  })
 })