380 lines
9.8 KiB
JavaScript
380 lines
9.8 KiB
JavaScript
/**
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* Test case for GeneralStepUi
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*
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* Copyright (C) 2016 R-T Specialty, LLC.
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*
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* This file is part of the Liza Data Collection Framework
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*
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* Liza is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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var Sut = require( '../../../' ).ui.step.GeneralStepUi,
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expect = require( 'chai' ).expect,
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sinon = require( 'sinon' ),
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Class = require( 'easejs' ).Class;
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describe( 'ui.GeneralStepUi', function()
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{
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describe( 'on answer data change', function()
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{
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it( 'will attempt pre-style with formatter', function( done )
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{
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var orig_data = {
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foo: [ "orig" ],
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},
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fmt_data = {
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foo: [ "formatted" ],
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};
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var formatter = createFormatter(),
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mock_fmt = sinon.mock( formatter );
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mock_fmt.expects( 'format' )
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.once()
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.withExactArgs( orig_data )
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.returns( fmt_data );
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createSut( formatter, createElementStyler( function( name, value )
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{
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// by the time the answer data makes its way to the
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// element styler, it should have already been
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// formatted
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expect( name ).to.equal( 'foo' );
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expect( value ).to.equal( fmt_data.foo[ 0 ] );
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mock_fmt.verify();
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done();
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} ) ).answerDataUpdate( orig_data );
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} );
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} );
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describe( '#scrollTo', function()
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{
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[
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{
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field: '',
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index: 0,
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cause: 'foocause',
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},
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{
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field: undefined,
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index: 0,
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cause: 'foocause2',
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},
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{
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field: '',
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index: 0,
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cause: '',
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},
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{
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field: '',
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index: 0,
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cause: undefined,
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},
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{
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field: 'foo',
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index: -1,
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cause: undefined,
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},
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{
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field: 'foo',
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index: undefined,
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cause: undefined,
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},
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{
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field: 'foo',
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index: undefined,
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cause: 'index cause',
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},
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].forEach( function( args, i )
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{
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it( 'emits error given invalid field (' + i + ')', function( done )
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{
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var step = {
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getValidCause: function()
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{
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return args.cause;
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}
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};
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var sut = createSut( {}, {}, step );
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// should only throw a single error
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sut.once( 'error', function( error )
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{
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expect( error ).to.be.instanceof( Error );
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expect( error.message ).to.have.string( 'Could not scroll' );
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if ( args.cause )
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{
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expect( error.message ).to.have.string( 'cause: ' );
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expect( error.message ).to.have.string( args.cause );
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}
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else
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{
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expect( error.message ).to.not.have.string( 'cause:' );
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}
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done();
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} );
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sut.scrollTo( args.field, args.index, false, args.cause );
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} );
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} );
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it( 'emits error when element is not found', function( done )
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{
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var field = 'foo',
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index = 5;
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var styler = {
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getProperIndex: function()
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{
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},
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getWidgetByName: function()
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{
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// no element
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return [];
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},
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};
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var sut = createSut( {}, styler, {} );
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sut.once( 'error', function( error )
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{
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expect( error ).to.be.instanceof( Error );
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expect( error.message ).to.have.string( 'Could not scroll' );
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expect( error.message ).to.have.string( 'could not locate' );
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expect( error.message ).to.have.string(
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field + '[' + index + ']'
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);
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done();
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} );
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sut.scrollTo( field, index, false, '' );
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} );
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it( 'emits error when element is not visible', function( done )
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{
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var field = 'foo',
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index = 5;
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var styler = {
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getProperIndex: function()
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{
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},
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getWidgetByName: function()
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{
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// jQuery-ish
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var element = [ 0 ];
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element.is = function( selector )
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{
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expect( selector ).to.equal( ':visible' );
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return false;
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};
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return element;
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},
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};
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var sut = createSut( {}, styler, {} );
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sut.once( 'error', function( error )
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{
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expect( error ).to.be.instanceof( Error );
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expect( error.message ).to.have.string( 'Could not scroll' );
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expect( error.message ).to.have.string( 'not visible' );
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expect( error.message ).to.have.string(
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field + '[' + index + ']'
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);
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done();
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} );
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sut.scrollTo( field, index, false, '' );
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} );
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it( 'scrolls to the failed element', function( done )
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{
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var field = 'foo',
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index = 5,
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content_html = '<html>something</html>',
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element = [ 0 ],
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showm = true,
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message = 'whatacluster';
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var styler = {
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getProperIndex: function()
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{
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},
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getWidgetByName: function()
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{
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element.is = function( selector )
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{
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expect( selector ).to.equal( ':visible' );
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return true;
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};
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return element;
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},
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};
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var content = {
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parent: function()
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{
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return {
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scrollTo: scroll_mock
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};
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},
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};
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function scroll_mock( given_element, duration, options )
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{
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expect( given_element ).to.equal( element );
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expect( duration ).to.equal( 100 );
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expect( options.offset.top ).to.equal( -150 );
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styler.focus = function( given_element, given_showm, given_msg )
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{
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expect( given_element ).to.equal( element );
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expect( given_showm ).to.equal( showm );
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expect( given_msg ).to.equal( message );
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done();
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};
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options.onAfter();
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};
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var sut = createSut( {}, styler, {} );
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// XXX: SUT needs refactoring!
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sut.$content = content;
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var result = sut.scrollTo( field, index, true, message );
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expect( result ).to.equal( sut );
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} );
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} );
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} );
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/**
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* Create new SUT with formatter FORMATTER and generated element
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* styler
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*
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* @param {Object} formatter validator/formatter mock
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* @param {Object} styler mock ElementStyler
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* @param {Object} step mock step
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*
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* @return {Sut}
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*/
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function createSut( formatter, styler, step )
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{
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return Sut.extend(
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{
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// visibility escalation
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'override answerDataUpdate': function( data )
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{
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return this.__super( data );
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},
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'override getAnswerContext': function( name )
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{
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return {};
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},
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} )(
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step || {},
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styler,
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formatter
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);
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}
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/**
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* Create mock ElementStyler
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*
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* styleAnswer method is defined by STYLE_CALLBACK
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*
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* @param {function(string,*)} style_callback styler styleAnswer method dfn
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*
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* @return {Object} ElementStyler mock
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*/
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function createElementStyler( style_callback )
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{
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return {
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getAnswerElementByName: function()
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{
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// jQuery element
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return {
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attributes: [],
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length: 1,
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text: function() {},
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}
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},
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getProperIndex: function()
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{
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},
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getWidgetByName: function()
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{
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return [];
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},
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styleAnswer: style_callback,
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};
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}
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/**
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* Create mock validator/formatter
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*
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* The only method provided is `format', which contains no definition;
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* it is expected to be mocked by the caller.
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*
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* @param {Object}
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*/
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function createFormatter( expected, return_data )
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{
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return {
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format: function()
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{
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},
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}
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}
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function createStep()
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{
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return {
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getValidCause: function()
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{
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}
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};
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}
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