Implement .match() assertion (closes DevExpress#1038)

inikulin · Dec 15, 2016 · 2a8e101 · 2a8e101
1 parent 8eaff38
commit 2a8e101
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Showing 3 changed files with 42 additions and 0 deletions.
diff --git a/src/api/assertion.js b/src/api/assertion.js
@@ -133,4 +133,12 @@ export default class Assertion {
     notWithin (lo, hi, message, opts) {
         return this._enqueueAssertion('notWithin', message, opts, () => expect(this.actual).not.to.be.within(lo, hi, this.message));
     }
+
+    match (re, message, opts) {
+        return this._enqueueAssertion('match', message, opts, () => assert.match(this.actual, re, this.message));
+    }
+
+    notMatch (re, message, opts) {
+        return this._enqueueAssertion('notMatch', message, opts, () => assert.notMatch(this.actual, re, this.message));
+    }
 }
diff --git a/test/functional/fixtures/api/es-next/assertions/test.js b/test/functional/fixtures/api/es-next/assertions/test.js
@@ -156,6 +156,28 @@ describe('[API] Assertions', function () {
             });
     });
 
+    it('Should perform .match() assertion', function () {
+        return runTests('./testcafe-fixtures/assertions-test.js', '.match() assertion', {
+            shouldFail: true,
+            only:       'chrome'
+        })
+            .catch(function (errs) {
+                expect(errs[0]).contains("AssertionError: expected 'yo' to match /[x,z]o/");
+                expect(errs[0]).contains("> 136 |        .expect('yo').match(/[x,z]o/);");
+            });
+    });
+
+    it('Should perform .notMatch() assertion', function () {
+        return runTests('./testcafe-fixtures/assertions-test.js', '.notMatch() assertion', {
+            shouldFail: true,
+            only:       'chrome'
+        })
+            .catch(function (errs) {
+                expect(errs[0]).contains("AssertionError: expected '42 hey' not to match /\\d+ hey/");
+                expect(errs[0]).contains("> 142 |        .expect('42 hey').notMatch(/\\d+ hey/);");
+            });
+    });
+
     it('Should retry assertion for selector results', function () {
         return runTests('./testcafe-fixtures/assertions-test.js', 'Selector result assertion', { only: 'chrome' });
     });

diff --git a/test/functional/fixtures/api/es-next/assertions/testcafe-fixtures/assertions-test.js b/test/functional/fixtures/api/es-next/assertions/testcafe-fixtures/assertions-test.js
@@ -129,3 +129,15 @@ test('"timeout" option', async t => {
         .click('#setClass')
         .expect(el.hasClass('hey')).ok('message', { timeout: 500 });
 });
+
+test('.match() assertion', async t => {
+    await t
+        .expect('42 hey').match(/\d+ hey/)
+        .expect('yo').match(/[x,z]o/);
+});
+
+test('.notMatch() assertion', async t => {
+    await t
+        .expect('yo').notMatch(/[x,z]o/)
+        .expect('42 hey').notMatch(/\d+ hey/);
+});