Move findAndFollowLink to lib/utils

1 files changed, 23 insertions, 0 deletions

diff --git a/spec/javascripts/lib/utils/navigation_utility_spec.js b/spec/javascripts/lib/utils/navigation_utility_spec.js
new file mode 100644
index 00000000000..be620e4a27c
--- /dev/null
+++ b/spec/javascripts/lib/utils/navigation_utility_spec.js
@@ -0,0 +1,23 @@
+import findAndFollowLink from '~/lib/utils/navigation_utility';
+
+describe('findAndFollowLink', () => {
+  it('visits a link when the selector exists', () => {
+    const href = '/some/path';
+    const visitUrl = spyOnDependency(findAndFollowLink, 'visitUrl');
+
+    setFixtures(`<a class="my-shortcut" href="${href}">link</a>`);
+
+    findAndFollowLink('.my-shortcut');
+
+    expect(visitUrl).toHaveBeenCalledWith(href);
+  });
+
+  it('does not throw an exception when the selector does not exist', () => {
+    const visitUrl = spyOnDependency(findAndFollowLink, 'visitUrl');
+
+    // this should not throw an exception
+    findAndFollowLink('.this-selector-does-not-exist');
+
+    expect(visitUrl).not.toHaveBeenCalled();
+  });
+});