1 import { ComponentFixture, TestBed } from '@angular/core/testing';
2 import { FormsModule } from '@angular/forms';
3 import { RouterTestingModule } from '@angular/router/testing';
5 import { NgbDropdownModule, NgbTooltipModule } from '@ng-bootstrap/ng-bootstrap';
6 import { NgxDatatableModule } from '@swimlane/ngx-datatable';
8 import { ComponentsModule } from '~/app/shared/components/components.module';
9 import { CellTemplate } from '~/app/shared/enum/cell-template.enum';
10 import { CdTableColumn } from '~/app/shared/models/cd-table-column';
11 import { CdDatePipe } from '~/app/shared/pipes/cd-date.pipe';
12 import { PipesModule } from '~/app/shared/pipes/pipes.module';
13 import { configureTestBed } from '~/testing/unit-test-helper';
14 import { TableComponent } from '../table/table.component';
15 import { TableKeyValueComponent } from './table-key-value.component';
17 describe('TableKeyValueComponent', () => {
18 let component: TableKeyValueComponent;
19 let fixture: ComponentFixture<TableKeyValueComponent>;
22 declarations: [TableComponent, TableKeyValueComponent],
35 fixture = TestBed.createComponent(TableKeyValueComponent);
36 component = fixture.componentInstance;
39 it('should create', () => {
40 fixture.detectChanges();
41 expect(component).toBeTruthy();
44 it('should make key value object pairs out of arrays with length two', () => {
47 ['arrayKey', [1, 2, 3]],
51 const expected: any = [
52 { key: 'arrayKey', value: '1, 2, 3' },
53 { key: 'someKey', value: 0 },
54 { key: 3, value: 'something' }
56 expect(component.tableData).toEqual(expected);
59 it('should not show data supposed to be have hidden by key', () => {
64 component.hideKeys = ['a'];
66 expect(component.tableData).toEqual([{ key: 'b', value: 2 }]);
69 it('should remove items with objects as values', () => {
72 ['will be removed', { a: 3, b: 4, c: 5 }]
75 expect(component.tableData).toEqual(<any>[{ key: 3, value: 'something' }]);
78 it('makes key value object pairs out of an object', () => {
79 component.data = { 3: 'something', someKey: 0 };
81 expect(component.tableData).toEqual([
82 { key: '3', value: 'something' },
83 { key: 'someKey', value: 0 }
87 it('does nothing if data does not need to be converted', () => {
89 { key: 3, value: 'something' },
90 { key: 'someKey', value: 0 }
93 expect(component.tableData).toEqual(component.data);
96 it('throws errors if data cannot be converted', () => {
98 expect(() => component.ngOnInit()).toThrowError('Wrong data format');
99 component.data = [['someKey', 0, 3]];
100 expect(() => component.ngOnInit()).toThrowError(
101 'Array contains too many elements (3). Needs to be of type [string, any][]'
105 it('tests makePairs()', () => {
106 const makePairs = (data: any) => component['makePairs'](data);
107 expect(makePairs([['dash', 'board']])).toEqual([{ key: 'dash', value: 'board' }]);
109 { key: 'dash', value: 'board' },
110 { key: 'ceph', value: 'mimic' }
112 const pairInverse = [
113 { key: 'ceph', value: 'mimic' },
114 { key: 'dash', value: 'board' }
116 expect(makePairs(pair)).toEqual(pairInverse);
117 expect(makePairs({ dash: 'board' })).toEqual([{ key: 'dash', value: 'board' }]);
118 expect(makePairs({ dash: 'board', ceph: 'mimic' })).toEqual(pairInverse);
121 it('tests makePairsFromArray()', () => {
122 const makePairsFromArray = (data: any[]) => component['makePairsFromArray'](data);
123 expect(makePairsFromArray([['dash', 'board']])).toEqual([{ key: 'dash', value: 'board' }]);
125 { key: 'dash', value: 'board' },
126 { key: 'ceph', value: 'mimic' }
128 expect(makePairsFromArray(pair)).toEqual(pair);
131 it('tests makePairsFromObject()', () => {
132 const makePairsFromObject = (data: object) => component['makePairsFromObject'](data);
133 expect(makePairsFromObject({ dash: 'board' })).toEqual([{ key: 'dash', value: 'board' }]);
134 expect(makePairsFromObject({ dash: 'board', ceph: 'mimic' })).toEqual([
135 { key: 'dash', value: 'board' },
136 { key: 'ceph', value: 'mimic' }
140 describe('tests convertValue()', () => {
141 const convertValue = (data: any) => component['convertValue'](data);
142 const expectConvertValue = (value: any, expectation: any) =>
143 expect(convertValue(value)).toBe(expectation);
145 it('should not convert strings', () => {
146 expectConvertValue('something', 'something');
149 it('should not convert integers', () => {
150 expectConvertValue(29, 29);
153 it('should convert arrays with any type to strings', () => {
154 expectConvertValue([1, 2, 3], '1, 2, 3');
155 expectConvertValue([{ sth: 'something' }], '{"sth":"something"}');
156 expectConvertValue([1, 'two', { 3: 'three' }], '1, two, {"3":"three"}');
159 it('should only convert objects if renderObjects is set to true', () => {
160 expect(convertValue({ sth: 'something' })).toBe(null);
161 component.renderObjects = true;
162 expect(convertValue({ sth: 'something' })).toEqual({ sth: 'something' });
166 describe('automatically pipe UTC dates through cdDate', () => {
167 let datePipe: CdDatePipe;
170 datePipe = TestBed.inject(CdDatePipe);
171 spyOn(datePipe, 'transform').and.callThrough();
174 const expectTimeConversion = (date: string) => {
175 component.data = { dateKey: date };
176 component.ngOnInit();
177 expect(datePipe.transform).toHaveBeenCalledWith(date);
178 expect(component.tableData[0].key).not.toBe(date);
181 it('converts some date', () => {
182 expectTimeConversion('2019-04-15 12:26:52.305285');
185 it('converts UTC date', () => {
186 expectTimeConversion('2019-04-16T12:35:46.646300974Z');
190 describe('render objects', () => {
195 stringKey: 'somethingElse',
210 additionalKeyContainingObject: { type: 'none' },
211 keyWithEmptyObject: {}
213 component.renderObjects = true;
216 it('with parent key', () => {
217 component.ngOnInit();
218 expect(component.tableData).toEqual([
219 { key: 'additionalKeyContainingObject type', value: 'none' },
220 { key: 'keyWithEmptyObject', value: '' },
221 { key: 'options numberKey', value: 38 },
222 { key: 'options objectKey sub1', value: 12 },
223 { key: 'options objectKey sub2', value: 34 },
224 { key: 'options objectKey sub3', value: 56 },
225 { key: 'options stringKey', value: 'somethingElse' },
226 { key: 'otherOptions sub1 x', value: 42 },
227 { key: 'otherOptions sub2 y', value: 555 }
231 it('without parent key', () => {
232 component.appendParentKey = false;
233 component.ngOnInit();
234 expect(component.tableData).toEqual([
235 { key: 'keyWithEmptyObject', value: '' },
236 { key: 'numberKey', value: 38 },
237 { key: 'stringKey', value: 'somethingElse' },
238 { key: 'sub1', value: 12 },
239 { key: 'sub2', value: 34 },
240 { key: 'sub3', value: 56 },
241 { key: 'type', value: 'none' },
242 { key: 'x', value: 42 },
243 { key: 'y', value: 555 }
248 describe('subscribe fetchData', () => {
249 it('should not subscribe fetchData of table', () => {
250 component.ngOnInit();
251 expect(component.table.fetchData.observers.length).toBe(0);
254 it('should call fetchData', () => {
256 component.fetchData.subscribe(() => {
259 component.ngOnInit();
260 expect(component.table.fetchData.observers.length).toBe(1);
261 component.table.fetchData.emit();
262 expect(called).toBeTruthy();
266 describe('hide empty items', () => {
280 someDifferentNumber: 1,
288 component.renderObjects = true;
291 it('should show all items as default', () => {
292 expect(component.hideEmpty).toBe(false);
293 component.ngOnInit();
294 expect(component.tableData).toEqual([
295 { key: 'array', value: '' },
296 { key: 'booleanFalse', value: false },
297 { key: 'booleanTrue', value: true },
298 { key: 'emptyObject array', value: '' },
299 { key: 'emptyObject object', value: '' },
300 { key: 'emptyObject string', value: '' },
301 { key: 'object', value: '' },
302 { key: 'someArray', value: '0, 1' },
303 { key: 'someDifferentNumber', value: 1 },
304 { key: 'someNumber', value: 0 },
305 { key: 'someObject empty', value: '' },
306 { key: 'someObject something', value: 0.1 },
307 { key: 'someString', value: '0' },
308 { key: 'string', value: '' }
312 it('should hide all empty items', () => {
313 component.hideEmpty = true;
314 component.ngOnInit();
315 expect(component.tableData).toEqual([
316 { key: 'booleanFalse', value: false },
317 { key: 'booleanTrue', value: true },
318 { key: 'someArray', value: '0, 1' },
319 { key: 'someDifferentNumber', value: 1 },
320 { key: 'someNumber', value: 0 },
321 { key: 'someObject something', value: 0.1 },
322 { key: 'someString', value: '0' }
327 describe('columns set up', () => {
328 let columns: CdTableColumn[];
332 { prop: 'key', flexGrow: 1, cellTransformation: CellTemplate.bold },
333 { prop: 'value', flexGrow: 3 }
337 it('should have the following default column set up', () => {
338 component.ngOnInit();
339 expect(component.columns).toEqual(columns);
342 it('should have the following column set up if customCss is defined', () => {
343 component.customCss = { 'class-name': 42 };
344 component.ngOnInit();
345 columns[1].cellTransformation = CellTemplate.classAdding;
346 expect(component.columns).toEqual(columns);