proustibat/fbrgsmn.mobile.app

import { ComponentFixture, TestBed, async } from '@angular/core/testing';
import { ParallaxHeader } from './parallax-header';
import { Component, DebugElement } from '@angular/core';
import { Content, DomController, IonicModule } from 'ionic-angular';
import {
    mockConfig, mockDomController, mockElementRef, mockPlatform,
    mockRenderer, mockElementRefEle, mockZone
} from 'ionic-angular/util/mock-providers';
import {By} from "@angular/platform-browser";

@Component( {
    template: `<ion-content class="radio-page-cover" parallax-header>
        <div class="main-content">
            <div class="header-image"><img class="cover" alt="Current cover song"/>
            </div>
        </div>
    </ion-content>`
} )
class TestParallaxHeaderComponent {
}

describe( 'ParallaxHeader', () => {
    let component: TestParallaxHeaderComponent;
    let fixture: ComponentFixture<TestParallaxHeaderComponent>;
    let contentEl: DebugElement;

    let content: Content;
    let contentElementRef: any;
    let dom: DomController;
    let config = mockConfig();

    beforeEach( async( () => {
        TestBed.configureTestingModule( {
            declarations: [ TestParallaxHeaderComponent, ParallaxHeader ],
            imports: [
                IonicModule
            ]
        } );

        fixture = TestBed.createComponent( TestParallaxHeaderComponent );
        component = fixture.componentInstance;
        contentEl = fixture.debugElement.query( By.css( '.scroll-content' ) );

        console.log( contentEl );
        // contentElementRef = mockElementRef();
        // dom = mockDomController();
        // content = new Content(
        //     config,
        //     mockPlatform(),
        //     dom,
        //     contentElementRef,
        //     mockRenderer(),
        //     null, null,
        //     mockZone(),
        //     null,
        //     null
        // );
        // const ele = document.createElement( 'div' );
        // ele.className = 'scroll-content';
        // content._scrollContent = mockElementRefEle( ele );
        //
        // content.getContentDimensions = function() {
        //     return mockGetContentDimensions( 1000, 500, 500 );
        // };

    } ) );

    afterEach( () => {
        fixture.destroy();
    } );

    it( 'translates cover image on scroll', () => {
        // inputEl.triggerEventHandler( 'mouseover', null );
        contentEl.nativeElement.scrollTo( 0, 101 );
        // transform: translate3d(0px, 25.25px, 0px) scale(1, 1);

        fixture.detectChanges();
        // expect( inputEl.nativeElement.style.backgroundColor ).toBe( 'blue' );
        //
        // inputEl.triggerEventHandler( 'mouseout', null );
        // fixture.detectChanges();
        // expect( inputEl.nativeElement.style.backgroundColor ).toBe( 'inherit' );

        console.log( '#####################################' );
        console.log( contentEl.nativeElement.scrollY );
        expect( true ).toBe( true );
    } );

} );
function mockGetContentDimensions( scrollHeight: any, scrollTop: any, contentHeight: any ): any {
    return {
        scrollHeight: scrollHeight,
        scrollTop: scrollTop,
        contentHeight: contentHeight,

        contentTop: null,
        contentBottom: null,
        contentWidth: null,
        contentLeft: null,
        contentRight: null,
        scrollBottom: null,
        scrollWidth: null,
        scrollLeft: null,
        scrollRight: null
    };
}