1 files changed, 108 insertions, 0 deletions
diff --git a/spec/frontend/pipeline_new/components/pipeline_new_form_spec.js b/spec/frontend/pipeline_new/components/pipeline_new_form_spec.js
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index 00000000000..d1e6b6b938a
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+++ b/spec/frontend/pipeline_new/components/pipeline_new_form_spec.js
@@ -0,0 +1,108 @@
+import { mount, shallowMount } from '@vue/test-utils';
+import { GlNewDropdown, GlNewDropdownItem, GlForm } from '@gitlab/ui';
+import Api from '~/api';
+import PipelineNewForm from '~/pipeline_new/components/pipeline_new_form.vue';
+import { mockRefs, mockParams, mockPostParams, mockProjectId } from '../mock_data';
+
+describe('Pipeline New Form', () => {
+  let wrapper;
+
+  const dummySubmitEvent = {
+    preventDefault() {},
+  };
+
+  const findForm = () => wrapper.find(GlForm);
+  const findDropdown = () => wrapper.find(GlNewDropdown);
+  const findDropdownItems = () => wrapper.findAll(GlNewDropdownItem);
+  const findVariableRows = () => wrapper.findAll('[data-testid="ci-variable-row"]');
+  const findRemoveIcons = () => wrapper.findAll('[data-testid="remove-ci-variable-row"]');
+  const findKeyInputs = () => wrapper.findAll('[data-testid="pipeline-form-ci-variable-key"]');
+
+  const createComponent = (term = '', props = {}, method = shallowMount) => {
+    wrapper = method(PipelineNewForm, {
+      propsData: {
+        projectId: mockProjectId,
+        pipelinesPath: '',
+        refs: mockRefs,
+        defaultBranch: 'master',
+        settingsLink: '',
+        ...props,
+      },
+      data() {
+        return {
+          searchTerm: term,
+        };
+      },
+    });
+  };
+
+  beforeEach(() => {
+    jest.spyOn(Api, 'createPipeline').mockResolvedValue({ data: { web_url: '/' } });
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  describe('Dropdown with branches and tags', () => {
+    it('displays dropdown with all branches and tags', () => {
+      createComponent();
+      expect(findDropdownItems().length).toBe(mockRefs.length);
+    });
+
+    it('when user enters search term the list is filtered', () => {
+      createComponent('master');
+
+      expect(findDropdownItems().length).toBe(1);
+      expect(
+        findDropdownItems()
+          .at(0)
+          .text(),
+      ).toBe('master');
+    });
+  });
+
+  describe('Form', () => {
+    beforeEach(() => {
+      createComponent('', mockParams, mount);
+    });
+    it('displays the correct values for the provided query params', () => {
+      expect(findDropdown().props('text')).toBe('tag-1');
+
+      return wrapper.vm.$nextTick().then(() => {
+        expect(findVariableRows().length).toBe(3);
+      });
+    });
+
+    it('does not display remove icon for last row', () => {
+      expect(findRemoveIcons().length).toBe(2);
+    });
+
+    it('removes ci variable row on remove icon button click', () => {
+      findRemoveIcons()
+        .at(1)
+        .trigger('click');
+
+      return wrapper.vm.$nextTick().then(() => {
+        expect(findVariableRows().length).toBe(2);
+      });
+    });
+
+    it('creates a pipeline on submit', () => {
+      findForm().vm.$emit('submit', dummySubmitEvent);
+
+      expect(Api.createPipeline).toHaveBeenCalledWith(mockProjectId, mockPostParams);
+    });
+
+    it('creates blank variable on input change event', () => {
+      findKeyInputs()
+        .at(2)
+        .trigger('change');
+
+      return wrapper.vm.$nextTick().then(() => {
+        expect(findVariableRows().length).toBe(4);
+      });
+    });
+  });
+});