Add latest changes from gitlab-org/gitlab@master

1 files changed, 110 insertions, 1 deletions

diff --git a/spec/frontend/lib/utils/forms_spec.js b/spec/frontend/lib/utils/forms_spec.js
index 2f71b26b29a..b97f5bf3c51 100644
--- a/spec/frontend/lib/utils/forms_spec.js
+++ b/spec/frontend/lib/utils/forms_spec.js
@@ -1,7 +1,12 @@
 import {
   serializeForm,
   serializeFormObject,
+  safeTrim,
   isEmptyValue,
+  hasMinimumLength,
+  isParseableAsInteger,
+  isIntegerGreaterThan,
+  isEmail,
   parseRailsFormFields,
 } from '~/lib/utils/forms';
 
@@ -99,6 +104,22 @@ describe('lib/utils/forms', () => {
     });
   });
 
+  describe('safeTrim', () => {
+    it.each`
+      input        | returnValue
+      ${''}        | ${''}
+      ${[]}        | ${[]}
+      ${null}      | ${null}
+      ${undefined} | ${undefined}
+      ${' '}       | ${''}
+      ${'hello  '} | ${'hello'}
+      ${'hello'}   | ${'hello'}
+      ${0}         | ${0}
+    `('returns $returnValue for value $input', ({ input, returnValue }) => {
+      expect(safeTrim(input)).toEqual(returnValue);
+    });
+  });
+
   describe('isEmptyValue', () => {
     it.each`
       input        | returnValue
@@ -106,14 +127,102 @@ describe('lib/utils/forms', () => {
       ${[]}        | ${true}
       ${null}      | ${true}
       ${undefined} | ${true}
+      ${' '}       | ${true}
       ${'hello'}   | ${false}
-      ${' '}       | ${false}
       ${0}         | ${false}
     `('returns $returnValue for value $input', ({ input, returnValue }) => {
       expect(isEmptyValue(input)).toBe(returnValue);
     });
   });
 
+  describe('hasMinimumLength', () => {
+    it.each`
+      input         | minLength | returnValue
+      ${['o', 't']} | ${1}      | ${true}
+      ${'hello'}    | ${3}      | ${true}
+      ${'   '}      | ${2}      | ${false}
+      ${''}         | ${0}      | ${false}
+      ${''}         | ${8}      | ${false}
+      ${[]}         | ${0}      | ${false}
+      ${null}       | ${8}      | ${false}
+      ${undefined}  | ${8}      | ${false}
+      ${'hello'}    | ${8}      | ${false}
+      ${0}          | ${8}      | ${false}
+      ${4}          | ${1}      | ${false}
+    `(
+      'returns $returnValue for value $input and minLength $minLength',
+      ({ input, minLength, returnValue }) => {
+        expect(hasMinimumLength(input, minLength)).toBe(returnValue);
+      },
+    );
+  });
+
+  describe('isPareseableInteger', () => {
+    it.each`
+      input        | returnValue
+      ${'0'}       | ${true}
+      ${'12'}      | ${true}
+      ${''}        | ${false}
+      ${[]}        | ${false}
+      ${null}      | ${false}
+      ${undefined} | ${false}
+      ${'hello'}   | ${false}
+      ${' '}       | ${false}
+      ${'12.4'}    | ${false}
+      ${'12ef'}    | ${false}
+    `('returns $returnValue for value $input', ({ input, returnValue }) => {
+      expect(isParseableAsInteger(input)).toBe(returnValue);
+    });
+  });
+
+  describe('isIntegerGreaterThan', () => {
+    it.each`
+      input         | greaterThan | returnValue
+      ${25}         | ${8}        | ${true}
+      ${'25'}       | ${8}        | ${true}
+      ${'4'}        | ${1}        | ${true}
+      ${'4'}        | ${8}        | ${false}
+      ${'9.5'}      | ${8}        | ${false}
+      ${'9.5e'}     | ${8}        | ${false}
+      ${['o', 't']} | ${0}        | ${false}
+      ${'hello'}    | ${0}        | ${false}
+      ${'   '}      | ${0}        | ${false}
+      ${''}         | ${0}        | ${false}
+      ${''}         | ${8}        | ${false}
+      ${[]}         | ${0}        | ${false}
+      ${null}       | ${0}        | ${false}
+      ${undefined}  | ${0}        | ${false}
+      ${'hello'}    | ${0}        | ${false}
+      ${0}          | ${0}        | ${false}
+    `(
+      'returns $returnValue for value $input and greaterThan $greaterThan',
+      ({ input, greaterThan, returnValue }) => {
+        expect(isIntegerGreaterThan(input, greaterThan)).toBe(returnValue);
+      },
+    );
+  });
+
+  describe('isEmail', () => {
+    it.each`
+      input                                    | returnValue
+      ${'user-with_special-chars@example.com'} | ${true}
+      ${'user@subdomain.example.com'}          | ${true}
+      ${'user@example.com'}                    | ${true}
+      ${'user@example.co'}                     | ${true}
+      ${'user@example.c'}                      | ${false}
+      ${'user@example'}                        | ${false}
+      ${''}                                    | ${false}
+      ${[]}                                    | ${false}
+      ${null}                                  | ${false}
+      ${undefined}                             | ${false}
+      ${'hello'}                               | ${false}
+      ${' '}                                   | ${false}
+      ${'12'}                                  | ${false}
+    `('returns $returnValue for value $input', ({ input, returnValue }) => {
+      expect(isEmail(input)).toBe(returnValue);
+    });
+  });
+
   describe('serializeFormObject', () => {
     it('returns an serialized object', () => {
       const form = {