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';
7 import { ComponentsModule } from '~/app/shared/components/components.module';
8 import { CellTemplate } from '~/app/shared/enum/cell-template.enum';
9 import { CdTableColumn } from '~/app/shared/models/cd-table-column';
10 import { CdDatePipe } from '~/app/shared/pipes/cd-date.pipe';
11 import { PipesModule } from '~/app/shared/pipes/pipes.module';
12 import { configureTestBed } from '~/testing/unit-test-helper';
13 import { TablePaginationComponent } from '../table-pagination/table-pagination.component';
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, TablePaginationComponent],
34 fixture = TestBed.createComponent(TableKeyValueComponent);
35 component = fixture.componentInstance;
38 it('should create', () => {
39 fixture.detectChanges();
40 expect(component).toBeTruthy();
43 it('should make key value object pairs out of arrays with length two', () => {
46 ['arrayKey', [1, 2, 3]],
50 const expected: any = [
51 { key: 'arrayKey', value: '1, 2, 3' },
52 { key: 'someKey', value: 0 },
53 { key: 3, value: 'something' }
55 expect(component.tableData).toEqual(expected);
58 it('should not show data supposed to be have hidden by key', () => {
63 component.hideKeys = ['a'];
65 expect(component.tableData).toEqual([{ key: 'b', value: 2 }]);
68 it('should remove items with objects as values', () => {
71 ['will be removed', { a: 3, b: 4, c: 5 }]
74 expect(component.tableData).toEqual(<any>[{ key: 3, value: 'something' }]);
77 it('makes key value object pairs out of an object', () => {
78 component.data = { 3: 'something', someKey: 0 };
80 expect(component.tableData).toEqual([
81 { key: '3', value: 'something' },
82 { key: 'someKey', value: 0 }
86 it('does nothing if data does not need to be converted', () => {
88 { key: 3, value: 'something' },
89 { key: 'someKey', value: 0 }
92 expect(component.tableData).toEqual(component.data);
95 it('throws errors if data cannot be converted', () => {
97 expect(() => component.ngOnInit()).toThrowError('Wrong data format');
98 component.data = [['someKey', 0, 3]];
99 expect(() => component.ngOnInit()).toThrowError(
100 'Array contains too many elements (3). Needs to be of type [string, any][]'
104 it('tests makePairs()', () => {
105 const makePairs = (data: any) => component['makePairs'](data);
106 expect(makePairs([['dash', 'board']])).toEqual([{ key: 'dash', value: 'board' }]);
108 { key: 'dash', value: 'board' },
109 { key: 'ceph', value: 'mimic' }
111 const pairInverse = [
112 { key: 'ceph', value: 'mimic' },
113 { key: 'dash', value: 'board' }
115 expect(makePairs(pair)).toEqual(pairInverse);
116 expect(makePairs({ dash: 'board' })).toEqual([{ key: 'dash', value: 'board' }]);
117 expect(makePairs({ dash: 'board', ceph: 'mimic' })).toEqual(pairInverse);
120 it('tests makePairsFromArray()', () => {
121 const makePairsFromArray = (data: any[]) => component['makePairsFromArray'](data);
122 expect(makePairsFromArray([['dash', 'board']])).toEqual([{ key: 'dash', value: 'board' }]);
124 { key: 'dash', value: 'board' },
125 { key: 'ceph', value: 'mimic' }
127 expect(makePairsFromArray(pair)).toEqual(pair);
130 it('tests makePairsFromObject()', () => {
131 const makePairsFromObject = (data: object) => component['makePairsFromObject'](data);
132 expect(makePairsFromObject({ dash: 'board' })).toEqual([{ key: 'dash', value: 'board' }]);
133 expect(makePairsFromObject({ dash: 'board', ceph: 'mimic' })).toEqual([
134 { key: 'dash', value: 'board' },
135 { key: 'ceph', value: 'mimic' }
139 describe('tests convertValue()', () => {
140 const convertValue = (data: any) => component['convertValue'](data);
141 const expectConvertValue = (value: any, expectation: any) =>
142 expect(convertValue(value)).toBe(expectation);
144 it('should not convert strings', () => {
145 expectConvertValue('something', 'something');
148 it('should not convert integers', () => {
149 expectConvertValue(29, 29);
152 it('should convert arrays with any type to strings', () => {
153 expectConvertValue([1, 2, 3], '1, 2, 3');
154 expectConvertValue([{ sth: 'something' }], '{"sth":"something"}');
155 expectConvertValue([1, 'two', { 3: 'three' }], '1, two, {"3":"three"}');
158 it('should only convert objects if renderObjects is set to true', () => {
159 expect(convertValue({ sth: 'something' })).toBe(null);
160 component.renderObjects = true;
161 expect(convertValue({ sth: 'something' })).toEqual({ sth: 'something' });
165 describe('automatically pipe UTC dates through cdDate', () => {
166 let datePipe: CdDatePipe;
169 datePipe = TestBed.inject(CdDatePipe);
170 spyOn(datePipe, 'transform').and.callThrough();
173 const expectTimeConversion = (date: string) => {
174 component.data = { dateKey: date };
175 component.ngOnInit();
176 expect(datePipe.transform).toHaveBeenCalledWith(date);
177 expect(component.tableData[0].key).not.toBe(date);
180 it('converts some date', () => {
181 expectTimeConversion('2019-04-15 12:26:52.305285');
184 it('converts UTC date', () => {
185 expectTimeConversion('2019-04-16T12:35:46.646300974Z');
189 describe('render objects', () => {
194 stringKey: 'somethingElse',
209 additionalKeyContainingObject: { type: 'none' },
210 keyWithEmptyObject: {}
212 component.renderObjects = true;
215 it('with parent key', () => {
216 component.ngOnInit();
217 expect(component.tableData).toEqual([
218 { key: 'additionalKeyContainingObject type', value: 'none' },
219 { key: 'keyWithEmptyObject', value: '' },
220 { key: 'options numberKey', value: 38 },
221 { key: 'options objectKey sub1', value: 12 },
222 { key: 'options objectKey sub2', value: 34 },
223 { key: 'options objectKey sub3', value: 56 },
224 { key: 'options stringKey', value: 'somethingElse' },
225 { key: 'otherOptions sub1 x', value: 42 },
226 { key: 'otherOptions sub2 y', value: 555 }
230 it('without parent key', () => {
231 component.appendParentKey = false;
232 component.ngOnInit();
233 expect(component.tableData).toEqual([
234 { key: 'keyWithEmptyObject', value: '' },
235 { key: 'numberKey', value: 38 },
236 { key: 'stringKey', value: 'somethingElse' },
237 { key: 'sub1', value: 12 },
238 { key: 'sub2', value: 34 },
239 { key: 'sub3', value: 56 },
240 { key: 'type', value: 'none' },
241 { key: 'x', value: 42 },
242 { key: 'y', value: 555 }
247 describe('subscribe fetchData', () => {
248 it('should not subscribe fetchData of table', () => {
249 component.ngOnInit();
250 expect(component.table.fetchData.observers.length).toBe(0);
253 it('should call fetchData', () => {
255 component.fetchData.subscribe(() => {
258 component.ngOnInit();
259 expect(component.table.fetchData.observers.length).toBe(1);
260 component.table.fetchData.emit();
261 expect(called).toBeTruthy();
265 describe('hide empty items', () => {
279 someDifferentNumber: 1,
287 component.renderObjects = true;
290 it('should show all items as default', () => {
291 expect(component.hideEmpty).toBe(false);
292 component.ngOnInit();
293 expect(component.tableData).toEqual([
294 { key: 'array', value: '' },
295 { key: 'booleanFalse', value: false },
296 { key: 'booleanTrue', value: true },
297 { key: 'emptyObject array', value: '' },
298 { key: 'emptyObject object', value: '' },
299 { key: 'emptyObject string', value: '' },
300 { key: 'object', value: '' },
301 { key: 'someArray', value: '0, 1' },
302 { key: 'someDifferentNumber', value: 1 },
303 { key: 'someNumber', value: 0 },
304 { key: 'someObject empty', value: '' },
305 { key: 'someObject something', value: 0.1 },
306 { key: 'someString', value: '0' },
307 { key: 'string', value: '' }
311 it('should hide all empty items', () => {
312 component.hideEmpty = true;
313 component.ngOnInit();
314 expect(component.tableData).toEqual([
315 { key: 'booleanFalse', value: false },
316 { key: 'booleanTrue', value: true },
317 { key: 'someArray', value: '0, 1' },
318 { key: 'someDifferentNumber', value: 1 },
319 { key: 'someNumber', value: 0 },
320 { key: 'someObject something', value: 0.1 },
321 { key: 'someString', value: '0' }
326 describe('columns set up', () => {
327 let columns: CdTableColumn[];
331 { prop: 'key', flexGrow: 1, cellTransformation: CellTemplate.bold },
332 { prop: 'value', flexGrow: 3 }
336 it('should have the following default column set up', () => {
337 component.ngOnInit();
338 expect(component.columns).toEqual(columns);
341 it('should have the following column set up if customCss is defined', () => {
342 component.customCss = { 'class-name': 42 };
343 component.ngOnInit();
344 columns[1].cellTransformation = CellTemplate.classAdding;
345 expect(component.columns).toEqual(columns);