1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
import { NO_ERRORS_SCHEMA } from '@angular/core';
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { CssHelper } from '~/app/shared/classes/css-helper';
import { DimlessBinaryPipe } from '~/app/shared/pipes/dimless-binary.pipe';
import { DimlessPipe } from '~/app/shared/pipes/dimless.pipe';
import { FormatterService } from '~/app/shared/services/formatter.service';
import { configureTestBed } from '~/testing/unit-test-helper';
import { HealthPieComponent } from './health-pie.component';
describe('HealthPieComponent', () => {
let component: HealthPieComponent;
let fixture: ComponentFixture<HealthPieComponent>;
configureTestBed({
schemas: [NO_ERRORS_SCHEMA],
declarations: [HealthPieComponent],
providers: [DimlessBinaryPipe, DimlessPipe, FormatterService, CssHelper]
});
beforeEach(() => {
fixture = TestBed.createComponent(HealthPieComponent);
component = fixture.componentInstance;
});
it('should create', () => {
expect(component).toBeTruthy();
});
it('Add slice border if there is more than one slice with numeric non zero value', () => {
component.chartConfig.dataset[0].data = [48, 0, 1, 0];
component.ngOnChanges();
expect(component.chartConfig.dataset[0].borderWidth).toEqual(1);
});
it('Remove slice border if there is only one slice with numeric non zero value', () => {
component.chartConfig.dataset[0].data = [48, 0, undefined, 0];
component.ngOnChanges();
expect(component.chartConfig.dataset[0].borderWidth).toEqual(0);
});
it('Remove slice border if there is no slice with numeric non zero value', () => {
component.chartConfig.dataset[0].data = [undefined, 0];
component.ngOnChanges();
expect(component.chartConfig.dataset[0].borderWidth).toEqual(0);
});
it('should not hide any slice if there is no user click on legend item', () => {
const initialData = [8, 15];
component.chartConfig.dataset[0].data = initialData;
component.ngOnChanges();
expect(component.chartConfig.dataset[0].data).toEqual(initialData);
});
describe('tooltip body', () => {
const tooltipBody = ['text: 10000'];
it('should return amount converted to appropriate units', () => {
component.isBytesData = false;
expect(component['getChartTooltipBody'](tooltipBody)).toEqual('text: 10 k');
component.isBytesData = true;
expect(component['getChartTooltipBody'](tooltipBody)).toEqual('text: 9.8 KiB');
});
it('should not return amount when showing label as tooltip', () => {
component.showLabelAsTooltip = true;
expect(component['getChartTooltipBody'](tooltipBody)).toEqual('text');
});
});
});
|
