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import Vue from 'vue';
import EmptyState from '~/monitoring/components/empty_state.vue';
import { statePaths } from './mock_data';
const createComponent = (propsData) => {
const Component = Vue.extend(EmptyState);
return new Component({
propsData,
}).$mount();
};
function getTextFromNode(component, selector) {
return component.$el.querySelector(selector).firstChild.nodeValue.trim();
}
describe('EmptyState', () => {
describe('Computed props', () => {
it('currentState', () => {
const component = createComponent({
selectedState: 'gettingStarted',
settingsPath: statePaths.settingsPath,
documentationPath: statePaths.documentationPath,
});
expect(component.currentState).toBe(component.states.gettingStarted);
});
it('buttonPath returns settings path for the state "gettingStarted"', () => {
const component = createComponent({
selectedState: 'gettingStarted',
settingsPath: statePaths.settingsPath,
documentationPath: statePaths.documentationPath,
});
expect(component.buttonPath).toEqual(statePaths.settingsPath);
expect(component.buttonPath).not.toEqual(statePaths.documentationPath);
});
it('buttonPath returns documentation path for any of the other states', () => {
const component = createComponent({
selectedState: 'loading',
settingsPath: statePaths.settingsPath,
documentationPath: statePaths.documentationPath,
});
expect(component.buttonPath).toEqual(statePaths.documentationPath);
expect(component.buttonPath).not.toEqual(statePaths.settingsPath);
});
it('showButtonDescription returns a description with a link for the unableToConnect state', () => {
const component = createComponent({
selectedState: 'unableToConnect',
settingsPath: statePaths.settingsPath,
documentationPath: statePaths.documentationPath,
});
expect(component.showButtonDescription).toEqual(true);
});
it('showButtonDescription returns the description without a link for any other state', () => {
const component = createComponent({
selectedState: 'loading',
settingsPath: statePaths.settingsPath,
documentationPath: statePaths.documentationPath,
});
expect(component.showButtonDescription).toEqual(false);
});
});
it('should show the gettingStarted state', () => {
const component = createComponent({
selectedState: 'gettingStarted',
settingsPath: statePaths.settingsPath,
documentationPath: statePaths.documentationPath,
});
expect(component.$el.querySelector('svg')).toBeDefined();
expect(getTextFromNode(component, '.state-title')).toEqual(component.states.gettingStarted.title);
expect(getTextFromNode(component, '.state-description')).toEqual(component.states.gettingStarted.description);
expect(getTextFromNode(component, '.btn-success')).toEqual(component.states.gettingStarted.buttonText);
});
it('should show the loading state', () => {
const component = createComponent({
selectedState: 'loading',
settingsPath: statePaths.settingsPath,
documentationPath: statePaths.documentationPath,
});
expect(component.$el.querySelector('svg')).toBeDefined();
expect(getTextFromNode(component, '.state-title')).toEqual(component.states.loading.title);
expect(getTextFromNode(component, '.state-description')).toEqual(component.states.loading.description);
expect(getTextFromNode(component, '.btn-success')).toEqual(component.states.loading.buttonText);
});
it('should show the unableToConnect state', () => {
const component = createComponent({
selectedState: 'unableToConnect',
settingsPath: statePaths.settingsPath,
documentationPath: statePaths.documentationPath,
});
expect(component.$el.querySelector('svg')).toBeDefined();
expect(getTextFromNode(component, '.state-title')).toEqual(component.states.unableToConnect.title);
expect(component.$el.querySelector('.state-description a')).toBeDefined();
expect(getTextFromNode(component, '.btn-success')).toEqual(component.states.unableToConnect.buttonText);
});
});
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