import { async, ComponentFixture, TestBed } from '@angular/core/testing';

import { ChordDiagramComponent } from './chord-diagram.component';
import { fullyConnected, labels } from './chord.helpers';

describe('ChordDiagramComponent', () => {
    let component: ChordDiagramComponent;
    let fixture: ComponentFixture<ChordDiagramComponent>;

    beforeEach(async(() => {
        TestBed.configureTestingModule({
            declarations: [ChordDiagramComponent],
        }).compileComponents();
    }));

    beforeEach(() => {
        fixture = TestBed.createComponent(ChordDiagramComponent);
        component = fixture.componentInstance;
        component.height = null;
        component.width = null;
        component.padding = 25;
        component.chordSpacing = 10 * (Math.PI / 360);
        component.baseThickness = 5;
        component.baseCornerRadius = 4;
        component.baseColor = 'black';
        component.colors = {
            domain: [1, 5, 10],
            range: ['red', 'yellow', 'green'],
        };
        component.chordWidthFactor = 0.7;
        component.outlineWidth = 0;
        component.minSpreadFactor = 0.3;
        component.dropShadow = true;
        component.data = fullyConnected(4);
        component.labels = labels(4);
        fixture.detectChanges();
    });

    it('should create', () => {
        expect(component).toBeTruthy();
    });
});