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Kulbhushan Kaushik
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2 changed files with 322 additions and 0 deletions
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import { shallowMount } from "@vue/test-utils";
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import dropdownQuestion from "./dropdown-question";
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// Mock CMS content
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const questionText = "Question Text";
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const mockMixin = {
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methods: {
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getCmsContent: jest.fn().mockImplementation(()=> {
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return questionText;
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})
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}
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}
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// TODO: Remove the following from dropdown-question.vue -> :class="(errors && errors.length) || hasError ? 'has-error' : ''"
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// It is not being used.
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describe("dropdownQuestion.vue", () => {
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it("Should render a select input", async () => {
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// Arrange
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const wrapper = shallowMount(dropdownQuestion, {
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propsData: {
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options: {},
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},
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mixins: [mockMixin]
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});
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wrapper.getCmsContent = jest.fn();
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// Act
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const select = wrapper.find("select");
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// Assert
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expect(select.exists()).toBe(true);
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});
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it("Should render the 'questionText' data value as the label text.", async () => {
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// Arrange
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const wrapper = shallowMount(dropdownQuestion, {
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propsData: {
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options: {},
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},
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mixins: [mockMixin]
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});
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// Act
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const label = wrapper.find("label");
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// Assert
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expect(label.text()).toContain(questionText);
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});
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it("Should render the 'questionText' data value with '⁠' after the first character of each word in the label text when disableAutoFill is true.", async () => {
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// Arrange
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const wrapper = shallowMount(dropdownQuestion, {
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propsData: {
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options: {},
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disableAutoFill: true,
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},
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mixins: [mockMixin]
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});
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// Mock CMS content ...
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// Trust me, the below instance of the string "Question Text" actually has the ⁠ in it. You just can't see it
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// Don't believe me? Copy and paste it into Google. Then inspect the search field element in Dev Tools,
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// you will see "Q⁠uestion T⁠ext"
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const expectedQuestionText = "Question Text";
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// Act
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const label = wrapper.find("label");
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// Assert
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expect(label.text()).toContain(expectedQuestionText);
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});
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it("Should return input id as the id of the select field", async () => {
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// Arrange
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const wrapper = shallowMount(dropdownQuestion, {
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propsData: {
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inputId: "input ID",
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options: {},
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},
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mixins: [mockMixin]
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});
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// Act
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const select = wrapper.find("select");
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// Assert
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expect(select.attributes().id).toEqual("input ID");
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});
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it("Should render the 'questionText' data value as the aria-label attribute.", async () => {
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// Arrange
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const wrapper = shallowMount(dropdownQuestion, {
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propsData: {
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options: {},
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},
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mixins: [mockMixin]
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});
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// Act
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const label = wrapper.find("label");
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// Assert
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expect(label.attributes("aria-label")).toContain(questionText);
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});
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it("Should return aria-disabled state as disabled", async () => {
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// Arrange
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const wrapper = shallowMount(dropdownQuestion, {
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propsData: {
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options: {},
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isDisabled: true,
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},
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mixins: [mockMixin]
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});
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// Act
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const select = wrapper.find("select");
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// Assert
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expect(select.attributes("aria-disabled")).toEqual("true");
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});
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it("Should emit new value when modelValue is changed", async () => {
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// Arrange
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const wrapper = shallowMount(dropdownQuestion, {
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propsData: {
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options: {},
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modelValue: "val",
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},
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mixins: [mockMixin]
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});
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// Act
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await wrapper.find("select").setValue("val2");
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// Assert
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expect(wrapper.emitted()).toHaveProperty('change')
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});
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it("Should call this.handleChange with new value when selectedOption is changed", async () => {
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// Arrange
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const wrapper = shallowMount(dropdownQuestion, {
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propsData: {
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options: {},
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modelValue: 0,
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},
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mixins: [mockMixin]
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});
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wrapper.vm.handleChange = jest.fn().mockImplementation(() => {});
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// Act
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wrapper.vm.$options.watch.selectedOption.call(wrapper.vm, 1);
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// Assert
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expect(wrapper.vm.handleChange).toHaveBeenCalled;
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});
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});
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152
src/common-components/dropdown-question/dropdown-question.vue
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152
src/common-components/dropdown-question/dropdown-question.vue
Normal file
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@ -0,0 +1,152 @@
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<template>
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<div class="dropdown-question" :class="(errors && errors.length) || hasError ? 'has-error' : ''">
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<label :for="inputId" :aria-label="questionText" class="form-label" v-html="labelText"></label>
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<select v-model="selectedOption"
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class="form-select"
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:id="inputId"
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:name="inputId"
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:aria-disabled="isDisabled"
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:disabled="isDisabled"
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:aria-required="isRequired"
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:validationRules="validationRules"
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>
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<option v-for="(value, name, index) in options" :value="name" :key="index">
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{{ value }}
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</option>
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</select>
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<div v-show="errorMessage" class="row mt-2 form-test-error">
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<span role="alert">{{ errorMessage }}</span>
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</div>
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</div>
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</template>
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<script>
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import { useField } from "vee-validate";
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export default {
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name: "dropdown-question",
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props: {
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modelValue: String,
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inputId: String,
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options: {
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type: Object,
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required: true
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},
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isDisabled: Boolean,
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isRequired: Boolean,
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disableAutoFill: Boolean,
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validationRules: String,
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cmsWidgetName: String,
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},
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setup(props) {
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const propsClone = Object.assign({}, props);
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const modelValue = propsClone.modelValue;
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let initialValue;
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switch (typeof modelValue) {
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case "number":
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initialValue = modelValue;
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break;
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default:
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initialValue = (modelValue && modelValue.length > 0) ? modelValue : "";
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break;
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}
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const fieldOptions = {
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type: "select",
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value: props.modelValue,
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initialValue: initialValue,
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};
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const {
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errorMessage,
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handleBlur,
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handleChange,
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meta,
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} = useField(props.inputId, props.validationRules, fieldOptions);
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return {
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errorMessage,
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handleBlur,
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handleChange,
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meta,
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};
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},
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computed: {
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questionText(){
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return this.getCmsContent(this.cmsWidgetName, 'QuestionText');
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},
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selectedOption: {
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get: function() {
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return this.modelValue;
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},
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set: function(newValue) {
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this.$emit("update:modelValue", newValue);
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}
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},
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labelText: {
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get: function () {
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const noBreakChar = "⁠";
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var questionText = "";
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if (this.disableAutoFill) {
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var words = this.questionText.toString().split(/[ ]+/);
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words.forEach(function (word) {
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const position = 1;
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word = [word.toString().slice(0, position), noBreakChar, word.toString().slice(position)].join('');
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questionText += `${word} `;
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});
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questionText = questionText.trimEnd();
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} else {
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questionText = this.questionText.toString();
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}
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return questionText;
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}
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}
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},
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watch: {
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selectedOption(newValue) {
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this.handleChange(newValue);
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}
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}
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};
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</script>
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<style lang="scss">
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.dropdown-question {
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label {
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color: $black;
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font-weight: 500;
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}
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.form-label {
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margin-bottom: .25rem;
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}
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.form-select {
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color: $gray-600;
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background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 8.89' xml:space='preserve'%3e%3cpath d='M8 8.89c-.24 0-.46-.09-.63-.26L.26 1.53a.901.901 0 0 1 0-1.27C.43.1.66 0 .9 0s.47.1.64.26L8 6.74 14.47.27c.17-.17.4-.27.64-.27s.47.1.63.27c.17.17.26.4.26.64s-.1.47-.27.63l-7.1 7.09a.86.86 0 0 1-.63.26z' fill='%231474a2'/%3e%3c/svg%3e");
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border: 1px solid $gray-500;
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border-radius: .5rem;
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min-height: 3rem;
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&:focus,
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&:focus-visible {
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box-shadow: 0 0 0 2.5px $blue;
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}
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&:disabled,
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&.disabled {
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background-color: $gray-100;
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filter: grayscale(100%);
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&:hover {
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box-shadow: 0 0 0 4px transparent;
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border: 1px solid $gray-500;
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}
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}
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&:hover {
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border: 1px solid $gray-500;
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box-shadow: 0 0 0 4px $blue-300;
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}
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}
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}
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</style>
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