1 files changed, 105 insertions, 0 deletions
diff --git a/spec/frontend/environments/environment_form_spec.js b/spec/frontend/environments/environment_form_spec.js
new file mode 100644
index 00000000000..ed8fda71dab
--- /dev/null
+++ b/spec/frontend/environments/environment_form_spec.js
@@ -0,0 +1,105 @@
+import { GlLoadingIcon } from '@gitlab/ui';
+import { mountExtended } from 'helpers/vue_test_utils_helper';
+import EnvironmentForm from '~/environments/components/environment_form.vue';
+
+jest.mock('~/lib/utils/csrf');
+
+const DEFAULT_PROPS = {
+  environment: { name: '', externalUrl: '' },
+  title: 'environment',
+  cancelPath: '/cancel',
+};
+
+describe('~/environments/components/form.vue', () => {
+  let wrapper;
+
+  const createWrapper = (propsData = {}) =>
+    mountExtended(EnvironmentForm, {
+      propsData: {
+        ...DEFAULT_PROPS,
+        ...propsData,
+      },
+    });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  describe('default', () => {
+    beforeEach(() => {
+      wrapper = createWrapper();
+    });
+
+    it('links to documentation regarding environments', () => {
+      const link = wrapper.findByRole('link', { name: 'More information' });
+      expect(link.attributes('href')).toBe('/help/ci/environments/index.md');
+    });
+
+    it('links the cancel button to the cancel path', () => {
+      const cancel = wrapper.findByRole('link', { name: 'Cancel' });
+
+      expect(cancel.attributes('href')).toBe(DEFAULT_PROPS.cancelPath);
+    });
+
+    describe('name input', () => {
+      let name;
+
+      beforeEach(() => {
+        name = wrapper.findByLabelText('Name');
+      });
+
+      it('should emit changes to the name', async () => {
+        await name.setValue('test');
+        await name.trigger('blur');
+
+        expect(wrapper.emitted('change')).toEqual([[{ name: 'test', externalUrl: '' }]]);
+      });
+
+      it('should validate that the name is required', async () => {
+        await name.setValue('');
+        await name.trigger('blur');
+
+        expect(wrapper.findByText('This field is required').exists()).toBe(true);
+        expect(name.attributes('aria-invalid')).toBe('true');
+      });
+    });
+
+    describe('url input', () => {
+      let url;
+
+      beforeEach(() => {
+        url = wrapper.findByLabelText('External URL');
+      });
+
+      it('should emit changes to the url', async () => {
+        await url.setValue('https://example.com');
+        await url.trigger('blur');
+
+        expect(wrapper.emitted('change')).toEqual([
+          [{ name: '', externalUrl: 'https://example.com' }],
+        ]);
+      });
+
+      it('should validate that the url is required', async () => {
+        await url.setValue('example.com');
+        await url.trigger('blur');
+
+        expect(wrapper.findByText('The URL should start with http:// or https://').exists()).toBe(
+          true,
+        );
+        expect(url.attributes('aria-invalid')).toBe('true');
+      });
+    });
+
+    it('submits when the form does', async () => {
+      await wrapper.findByRole('form', { title: 'environment' }).trigger('submit');
+
+      expect(wrapper.emitted('submit')).toEqual([[]]);
+    });
+  });
+
+  it('shows a loading icon while loading', () => {
+    wrapper = createWrapper({ loading: true });
+    expect(wrapper.findComponent(GlLoadingIcon).exists()).toBe(true);
+  });
+});