diff options
Diffstat (limited to 'spec/frontend/filtered_search/droplab/hook_spec.js')
-rw-r--r-- | spec/frontend/filtered_search/droplab/hook_spec.js | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/spec/frontend/filtered_search/droplab/hook_spec.js b/spec/frontend/filtered_search/droplab/hook_spec.js new file mode 100644 index 00000000000..0d92170cfcf --- /dev/null +++ b/spec/frontend/filtered_search/droplab/hook_spec.js @@ -0,0 +1,94 @@ +import DropDown from '~/filtered_search/droplab/drop_down'; +import Hook from '~/filtered_search/droplab/hook'; + +jest.mock('~/filtered_search/droplab/drop_down', () => jest.fn()); + +describe('Hook', () => { + let testContext; + + beforeEach(() => { + testContext = {}; + }); + + describe('class constructor', () => { + beforeEach(() => { + testContext.trigger = { id: 'id' }; + testContext.list = {}; + testContext.plugins = {}; + testContext.config = {}; + + testContext.hook = new Hook( + testContext.trigger, + testContext.list, + testContext.plugins, + testContext.config, + ); + }); + + it('should set .trigger', () => { + expect(testContext.hook.trigger).toBe(testContext.trigger); + }); + + it('should set .list', () => { + expect(testContext.hook.list).toEqual({}); + }); + + it('should call DropDown constructor', () => { + expect(DropDown).toHaveBeenCalledWith(testContext.list, testContext.config); + }); + + it('should set .type', () => { + expect(testContext.hook.type).toBe('Hook'); + }); + + it('should set .event', () => { + expect(testContext.hook.event).toBe('click'); + }); + + it('should set .plugins', () => { + expect(testContext.hook.plugins).toBe(testContext.plugins); + }); + + it('should set .config', () => { + expect(testContext.hook.config).toBe(testContext.config); + }); + + it('should set .id', () => { + expect(testContext.hook.id).toBe(testContext.trigger.id); + }); + + describe('if config argument is undefined', () => { + beforeEach(() => { + testContext.config = undefined; + + testContext.hook = new Hook( + testContext.trigger, + testContext.list, + testContext.plugins, + testContext.config, + ); + }); + + it('should set .config to an empty object', () => { + expect(testContext.hook.config).toEqual({}); + }); + }); + + describe('if plugins argument is undefined', () => { + beforeEach(() => { + testContext.plugins = undefined; + + testContext.hook = new Hook( + testContext.trigger, + testContext.list, + testContext.plugins, + testContext.config, + ); + }); + + it('should set .plugins to an empty array', () => { + expect(testContext.hook.plugins).toEqual([]); + }); + }); + }); +}); |