/** * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license */ import Styles from '../../src/view/styles'; import encodedImage from './_utils/encodedimage.txt'; describe( 'Styles', () => { let styles; beforeEach( () => { styles = new Styles(); } ); describe( 'size getter', () => { it( 'should return 0 if no styles are set', () => { expect( styles.size ).to.equal( 0 ); } ); it( 'should return number of set styles', () => { styles.setStyle( 'color:blue' ); expect( styles.size ).to.equal( 1 ); styles.setStyle( 'margin:1px;' ); expect( styles.size ).to.equal( 1 ); styles.setStyle( 'margin-top:1px;margin-bottom:1px;' ); expect( styles.size ).to.equal( 2 ); } ); } ); describe( 'setStyle()', () => { it( 'should reset styles to a new value', () => { styles.setStyle( 'color:red;margin-top:1px;' ); expect( styles.getNormalized() ).to.deep.equal( { color: 'red', margin: { top: '1px' } } ); styles.setStyle( 'margin-bottom:2em;' ); expect( styles.getNormalized() ).to.deep.equal( { margin: { bottom: '2em' } } ); } ); describe( 'styles parsing edge cases and incorrect styles', () => { it( 'should not crash and not add any styles if styles attribute was empty', () => { styles.setStyle( '' ); expect( styles.getStyleNames() ).to.deep.equal( [] ); } ); it( 'should be able to parse big styles definition', () => { expect( () => { styles.setStyle( `background-image:url('data:image/jpeg;base64,${ encodedImage }')` ); } ).not.to.throw(); } ); it( 'should work with both types of quotes and ignore values inside quotes', () => { styles.setStyle( 'background-image:url("im;color:g.jpg")' ); expect( styles.getInlineProperty( 'background-image' ) ).to.equal( 'url("im;color:g.jpg")' ); styles.setStyle( 'background-image:url(\'im;color:g.jpg\')' ); expect( styles.getInlineProperty( 'background-image' ) ).to.equal( 'url(\'im;color:g.jpg\')' ); } ); it( 'should not be confused by whitespaces', () => { styles.setStyle( '\ncolor:\n red ' ); expect( styles.getInlineProperty( 'color' ) ).to.equal( 'red' ); } ); it( 'should not be confused by duplicated semicolon', () => { styles.setStyle( 'color: red;; display: inline' ); expect( styles.getInlineProperty( 'color' ) ).to.equal( 'red' ); expect( styles.getInlineProperty( 'display' ) ).to.equal( 'inline' ); } ); it( 'should not throw when value is missing', () => { styles.setStyle( 'color:; display: inline' ); expect( styles.getInlineProperty( 'color' ) ).to.equal( '' ); expect( styles.getInlineProperty( 'display' ) ).to.equal( 'inline' ); } ); it( 'should not throw when colon is duplicated', () => { styles.setStyle( 'color:: red; display: inline' ); // The result makes no sense, but here we just check that the algorithm doesn't crash. expect( styles.getInlineProperty( 'color' ) ).to.equal( ': red' ); expect( styles.getInlineProperty( 'display' ) ).to.equal( 'inline' ); } ); it( 'should not throw when random stuff passed', () => { styles.setStyle( 'color: red;:; ;;" ": display: inline; \'aaa;:' ); // The result makes no sense, but here we just check that the algorithm doesn't crash. expect( styles.getInlineProperty( 'color' ) ).to.equal( 'red' ); expect( styles.getInlineProperty( 'display' ) ).to.be.undefined; } ); } ); } ); describe( 'getInlineStyle()', () => { it( 'should return undefined for empty styles', () => { expect( styles.getInlineStyle() ).to.be.undefined; } ); it( 'should return sorted styles string if styles are set', () => { styles.setStyle( 'margin-top:1px;color:blue;' ); expect( styles.getInlineStyle() ).to.equal( 'color:blue;margin-top:1px;' ); } ); } ); describe( 'getInlineProperty', () => { it( 'should return empty string for missing shorthand', () => { styles.setStyle( 'margin-top:1px' ); expect( styles.getInlineProperty( 'margin' ) ).to.be.undefined; } ); } ); describe( 'hasProperty()', () => { it( 'should return false if property is not set', () => { expect( styles.hasProperty( 'foo' ) ).to.be.false; } ); it( 'should return false if normalized property is not set', () => { styles.setStyle( 'margin-top:1px' ); // TODO // expect( styles.hasProperty( 'margin' ) ).to.be.false; expect( styles.hasProperty( 'margin' ) ).to.be.true; } ); it( 'should return true if property is set', () => { styles.setStyle( 'color:deeppink' ); expect( styles.hasProperty( 'color' ) ).to.be.true; } ); it( 'should return true if normalized shorthanded property is set', () => { styles.setStyle( 'margin:1px 2px 3px 4px' ); expect( styles.hasProperty( 'margin-top' ) ).to.be.true; } ); } ); describe( 'insertProperty()', () => { it( 'should insert new property (empty styles)', () => { styles.insertProperty( 'color', 'blue' ); expect( styles.getInlineProperty( 'color' ) ).to.equal( 'blue' ); } ); it( 'should insert new property (other properties are set)', () => { styles.setStyle( 'margin: 1px;' ); styles.insertProperty( 'color', 'blue' ); expect( styles.getInlineProperty( 'color' ) ).to.equal( 'blue' ); } ); it( 'should overwrite property', () => { styles.setStyle( 'color: red;' ); styles.insertProperty( 'color', 'blue' ); expect( styles.getInlineProperty( 'color' ) ).to.equal( 'blue' ); } ); it( 'should set multiple styles by providing an object', () => { styles.setStyle( 'color: red;' ); styles.insertProperty( { color: 'blue', margin: '1px' } ); expect( styles.getInlineProperty( 'color' ) ).to.equal( 'blue' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.equal( '1px' ); } ); it( 'should set object property', () => { styles.setStyle( 'margin:1px;' ); styles.insertProperty( 'margin', { right: '2px' } ); expect( styles.getInlineProperty( 'margin-left' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-right' ) ).to.equal( '2px' ); } ); } ); describe( 'removeProperty()', () => { it( 'should do nothing if property is not set', () => { styles.removeProperty( 'color' ); expect( styles.getInlineProperty( 'color' ) ).to.be.undefined; } ); it( 'should insert new property (other properties are set)', () => { styles.setStyle( 'color:blue' ); styles.removeProperty( 'color' ); expect( styles.getInlineProperty( 'color' ) ).to.be.undefined; } ); it( 'should remove normalized property', () => { styles.setStyle( 'margin:1px' ); styles.removeProperty( 'margin-top' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.be.undefined; } ); } ); describe( 'getStyleNames()', () => { it( 'should output empty array for empty styles', () => { expect( styles.getStyleNames() ).to.deep.equal( [] ); } ); it( 'should output custom style names', () => { styles.setStyle( 'foo: 2;bar: baz;foo-bar-baz:none;' ); expect( styles.getStyleNames() ).to.deep.equal( [ 'bar', 'foo', 'foo-bar-baz' ] ); } ); it( 'should output full names for known style names', () => { styles.setStyle( 'margin: 1px;margin-left: 2em;' ); expect( styles.getStyleNames() ).to.deep.equal( [ 'margin' ] ); } ); } ); describe( 'styles rules', () => { describe( 'border', () => { it( 'should parse border shorthand', () => { styles.setStyle( 'border:1px solid blue;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'blue', right: 'blue', bottom: 'blue', left: 'blue' }, style: { top: 'solid', right: 'solid', bottom: 'solid', left: 'solid' }, width: { top: '1px', right: '1px', bottom: '1px', left: '1px' } } ); } ); it( 'should parse border shorthand with only style', () => { styles.setStyle( 'border:solid;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: undefined, right: undefined, bottom: undefined, left: undefined }, style: { top: 'solid', right: 'solid', bottom: 'solid', left: 'solid' }, width: { top: undefined, right: undefined, bottom: undefined, left: undefined } } ); } ); it( 'should parse border shorthand with other shorthands', () => { styles.setStyle( 'border:1px solid blue;border-left:#665511 dashed 2.7em;border-top:7px dotted #ccc;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: '#ccc', right: 'blue', bottom: 'blue', left: '#665511' }, style: { top: 'dotted', right: 'solid', bottom: 'solid', left: 'dashed' }, width: { top: '7px', right: '1px', bottom: '1px', left: '2.7em' } } ); } ); it( 'should output inline shorthand rules #1', () => { styles.setStyle( 'border:1px solid blue;' ); expect( styles.getInlineStyle() ).to.equal( 'border-top:1px solid blue;border-right:1px solid blue;border-bottom:1px solid blue;border-left:1px solid blue;' ); expect( styles.getInlineProperty( 'border-color' ) ).to.equal( 'blue' ); expect( styles.getInlineProperty( 'border-style' ) ).to.equal( 'solid' ); expect( styles.getInlineProperty( 'border-width' ) ).to.equal( '1px' ); } ); it( 'should output inline shorthand rules #2', () => { styles.setStyle( 'border:1px solid blue;border-left:#665511 dashed 2.7em;border-top:7px dotted #ccc;' ); expect( styles.getInlineStyle() ).to.equal( 'border-top:7px dotted #ccc;border-right:1px solid blue;border-bottom:1px solid blue;border-left:2.7em dashed #665511;' ); expect( styles.getInlineProperty( 'border' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-color' ) ).to.equal( '#ccc blue blue #665511' ); expect( styles.getInlineProperty( 'border-style' ) ).to.equal( 'dotted solid solid dashed' ); expect( styles.getInlineProperty( 'border-width' ) ).to.equal( '7px 1px 1px 2.7em' ); } ); it( 'should parse border + border-position(only color defined)', () => { styles.setStyle( 'border:1px solid blue;border-left:#665511;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'blue', right: 'blue', bottom: 'blue', left: '#665511' }, style: { top: 'solid', right: 'solid', bottom: 'solid', left: 'solid' }, width: { top: '1px', right: '1px', bottom: '1px', left: '1px' } } ); } ); it( 'should parse border + border-position(only style defined)', () => { styles.setStyle( 'border:1px solid blue;border-left:ridge;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'blue', right: 'blue', bottom: 'blue', left: 'blue' }, style: { top: 'solid', right: 'solid', bottom: 'solid', left: 'ridge' }, width: { top: '1px', right: '1px', bottom: '1px', left: '1px' } } ); } ); it( 'should parse border + border-position(only width defined)', () => { styles.setStyle( 'border:1px solid blue;border-left:1337px' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'blue', right: 'blue', bottom: 'blue', left: 'blue' }, style: { top: 'solid', right: 'solid', bottom: 'solid', left: 'solid' }, width: { top: '1px', right: '1px', bottom: '1px', left: '1337px' } } ); } ); it( 'should merge rules on insert other shorthand', () => { styles.setStyle( 'border:1px solid blue;' ); styles.insertProperty( 'border-left', '#665511 dashed 2.7em' ); styles.insertProperty( 'border-top', '7px dotted #ccc' ); expect( styles.getInlineStyle() ).to.equal( 'border-top:7px dotted #ccc;border-right:1px solid blue;border-bottom:1px solid blue;border-left:2.7em dashed #665511;' ); expect( styles.getInlineProperty( 'border' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-color' ) ).to.equal( '#ccc blue blue #665511' ); expect( styles.getInlineProperty( 'border-style' ) ).to.equal( 'dotted solid solid dashed' ); expect( styles.getInlineProperty( 'border-width' ) ).to.equal( '7px 1px 1px 2.7em' ); } ); it( 'should output', () => { styles.setStyle( 'border:1px solid blue;' ); styles.removeProperty( 'border-color' ); expect( styles.getInlineStyle() ).to.equal( 'border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;' ); expect( styles.getInlineProperty( 'border' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-color' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-style' ) ).to.equal( 'solid' ); expect( styles.getInlineProperty( 'border-width' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'border-top' ) ).to.equal( '1px solid' ); expect( styles.getInlineProperty( 'border-right' ) ).to.equal( '1px solid' ); expect( styles.getInlineProperty( 'border-bottom' ) ).to.equal( '1px solid' ); expect( styles.getInlineProperty( 'border-left' ) ).to.equal( '1px solid' ); } ); it( 'should output border with only style shorthand (style)', () => { styles.setStyle( 'border:solid;' ); expect( styles.getInlineStyle() ).to.equal( 'border-top:solid;border-right:solid;border-bottom:solid;border-left:solid;' ); expect( styles.getInlineProperty( 'border' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-color' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-style' ) ).to.equal( 'solid' ); expect( styles.getInlineProperty( 'border-width' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-top' ) ).to.equal( 'solid' ); expect( styles.getInlineProperty( 'border-right' ) ).to.equal( 'solid' ); expect( styles.getInlineProperty( 'border-bottom' ) ).to.equal( 'solid' ); expect( styles.getInlineProperty( 'border-left' ) ).to.equal( 'solid' ); } ); it( 'should output border with only style shorthand (color)', () => { styles.setStyle( 'border:#f00;' ); expect( styles.getInlineStyle() ).to.equal( 'border-top:#f00;border-right:#f00;border-bottom:#f00;border-left:#f00;' ); expect( styles.getInlineProperty( 'border' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-color' ) ).to.equal( '#f00' ); expect( styles.getInlineProperty( 'border-style' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-width' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-top' ) ).to.equal( '#f00' ); expect( styles.getInlineProperty( 'border-right' ) ).to.equal( '#f00' ); expect( styles.getInlineProperty( 'border-bottom' ) ).to.equal( '#f00' ); expect( styles.getInlineProperty( 'border-left' ) ).to.equal( '#f00' ); } ); it( 'should output border with only style shorthand (width)', () => { styles.setStyle( 'border:1px;' ); expect( styles.getInlineStyle() ).to.equal( 'border-top:1px;border-right:1px;border-bottom:1px;border-left:1px;' ); expect( styles.getInlineProperty( 'border' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-color' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-style' ) ).to.be.undefined; expect( styles.getInlineProperty( 'border-width' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'border-top' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'border-right' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'border-bottom' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'border-left' ) ).to.equal( '1px' ); } ); describe( 'border-color', () => { it( 'should set all border colors (1 value defined)', () => { styles.setStyle( 'border-color:cyan;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'cyan', right: 'cyan', bottom: 'cyan', left: 'cyan' } } ); } ); it( 'should set all border colors (2 values defined)', () => { styles.setStyle( 'border-color:cyan magenta;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'cyan', right: 'magenta', bottom: 'cyan', left: 'magenta' } } ); } ); it( 'should set all border colors (3 values defined)', () => { styles.setStyle( 'border-color:cyan magenta pink;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'cyan', right: 'magenta', bottom: 'pink', left: 'magenta' } } ); } ); it( 'should set all border colors (4 values defined)', () => { styles.setStyle( 'border-color:cyan magenta pink beige;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'cyan', right: 'magenta', bottom: 'pink', left: 'beige' } } ); } ); it( 'should merge with border shorthand', () => { styles.setStyle( 'border:1px solid blue;border-color:cyan black;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { color: { top: 'cyan', right: 'black', bottom: 'cyan', left: 'black' }, style: { top: 'solid', right: 'solid', bottom: 'solid', left: 'solid' }, width: { top: '1px', right: '1px', bottom: '1px', left: '1px' } } ); } ); } ); describe( 'border-style', () => { it( 'should set all border styles (1 value defined)', () => { styles.setStyle( 'border-style:solid;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { style: { top: 'solid', right: 'solid', bottom: 'solid', left: 'solid' } } ); } ); it( 'should set all border styles (2 values defined)', () => { styles.setStyle( 'border-style:solid dotted;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { style: { top: 'solid', right: 'dotted', bottom: 'solid', left: 'dotted' } } ); } ); it( 'should set all border styles (3 values defined)', () => { styles.setStyle( 'border-style:solid dotted dashed;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { style: { top: 'solid', right: 'dotted', bottom: 'dashed', left: 'dotted' } } ); } ); it( 'should set all border styles (4 values defined)', () => { styles.setStyle( 'border-style:solid dotted dashed ridge;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { style: { top: 'solid', right: 'dotted', bottom: 'dashed', left: 'ridge' } } ); } ); } ); describe( 'border-width', () => { it( 'should set all border widths (1 value defined)', () => { styles.setStyle( 'border-width:1px;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { width: { top: '1px', right: '1px', bottom: '1px', left: '1px' } } ); } ); it( 'should set all border widths (2 values defined)', () => { styles.setStyle( 'border-width:1px .34cm;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { width: { top: '1px', right: '.34cm', bottom: '1px', left: '.34cm' } } ); } ); it( 'should set all border widths (3 values defined)', () => { styles.setStyle( 'border-width:1px .34cm 90.1rem;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { width: { top: '1px', right: '.34cm', bottom: '90.1rem', left: '.34cm' } } ); } ); it( 'should set all border widths (4 values defined)', () => { styles.setStyle( 'border-width:1px .34cm 90.1rem thick;' ); expect( styles.getNormalized( 'border' ) ).to.deep.equal( { width: { top: '1px', right: '.34cm', bottom: '90.1rem', left: 'thick' } } ); } ); } ); describe( 'border-* position', () => { it( 'should output all positions', () => { styles.setStyle( 'border-top:none;' + 'border-left:none;' + 'border-bottom:dotted #FFC000 3.0pt;' + 'border-right:dotted #FFC000 3.0pt;' ); expect( styles.getInlineStyle() ).to.equal( 'border-top:none;border-right:3.0pt dotted #FFC000;border-bottom:3.0pt dotted #FFC000;border-left:none;' ); expect( styles.getInlineProperty( 'border-top' ) ).to.equal( 'none' ); expect( styles.getInlineProperty( 'border-right' ) ).to.equal( '3.0pt dotted #FFC000' ); expect( styles.getInlineProperty( 'border-bottom' ) ).to.equal( '3.0pt dotted #FFC000' ); expect( styles.getInlineProperty( 'border-left' ) ).to.equal( 'none' ); } ); } ); } ); describe( 'margin', () => { it( 'should set all margins (1 value defined)', () => { styles.setStyle( 'margin:1px;' ); expect( styles.getNormalized( 'margin' ) ).to.deep.equal( { top: '1px', right: '1px', bottom: '1px', left: '1px' } ); } ); it( 'should set all margins (2 values defined)', () => { styles.setStyle( 'margin:1px .34cm;' ); expect( styles.getNormalized( 'margin' ) ).to.deep.equal( { top: '1px', right: '.34cm', bottom: '1px', left: '.34cm' } ); } ); it( 'should set all margins (3 values defined)', () => { styles.setStyle( 'margin:1px .34cm 90.1rem;' ); expect( styles.getNormalized( 'margin' ) ).to.deep.equal( { top: '1px', right: '.34cm', bottom: '90.1rem', left: '.34cm' } ); } ); it( 'should set all margins (4 values defined)', () => { styles.setStyle( 'margin:1px .34cm 90.1rem thick;' ); expect( styles.getNormalized( 'margin' ) ).to.deep.equal( { top: '1px', right: '.34cm', bottom: '90.1rem', left: 'thick' } ); } ); it( 'should output inline style (1 value defined)', () => { styles.setStyle( 'margin:1px;' ); expect( styles.getInlineStyle() ).to.equal( 'margin:1px;' ); expect( styles.getInlineProperty( 'margin' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-right' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-bottom' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-left' ) ).to.equal( '1px' ); } ); it( 'should output inline style (2 values defined)', () => { styles.setStyle( 'margin:1px .34cm;' ); expect( styles.getInlineStyle() ).to.equal( 'margin:1px .34cm;' ); expect( styles.getInlineProperty( 'margin' ) ).to.equal( '1px .34cm' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-right' ) ).to.equal( '.34cm' ); expect( styles.getInlineProperty( 'margin-bottom' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-left' ) ).to.equal( '.34cm' ); } ); it( 'should output inline style (3 values defined)', () => { styles.setStyle( 'margin:1px .34cm 90.1rem;' ); expect( styles.getInlineStyle() ).to.equal( 'margin:1px .34cm 90.1rem;' ); expect( styles.getInlineProperty( 'margin' ) ).to.equal( '1px .34cm 90.1rem' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-right' ) ).to.equal( '.34cm' ); expect( styles.getInlineProperty( 'margin-bottom' ) ).to.equal( '90.1rem' ); expect( styles.getInlineProperty( 'margin-left' ) ).to.equal( '.34cm' ); } ); it( 'should output inline style (3 values defined, only last different)', () => { styles.setStyle( 'margin:1px 1px 90.1rem;' ); expect( styles.getInlineStyle() ).to.equal( 'margin:1px 1px 90.1rem;' ); expect( styles.getInlineProperty( 'margin' ) ).to.equal( '1px 1px 90.1rem' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-right' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-bottom' ) ).to.equal( '90.1rem' ); expect( styles.getInlineProperty( 'margin-left' ) ).to.equal( '1px' ); } ); it( 'should output inline style (4 values defined)', () => { styles.setStyle( 'margin:1px .34cm 90.1rem thick;' ); expect( styles.getInlineStyle() ).to.equal( 'margin:1px .34cm 90.1rem thick;' ); expect( styles.getInlineProperty( 'margin' ) ).to.equal( '1px .34cm 90.1rem thick' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-right' ) ).to.equal( '.34cm' ); expect( styles.getInlineProperty( 'margin-bottom' ) ).to.equal( '90.1rem' ); expect( styles.getInlineProperty( 'margin-left' ) ).to.equal( 'thick' ); } ); it( 'should output inline style (4 values defined, only last different)', () => { styles.setStyle( 'margin:1px 1px 1px thick;' ); expect( styles.getInlineStyle() ).to.equal( 'margin:1px 1px 1px thick;' ); expect( styles.getInlineProperty( 'margin' ) ).to.equal( '1px 1px 1px thick' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-right' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-bottom' ) ).to.equal( '1px' ); expect( styles.getInlineProperty( 'margin-left' ) ).to.equal( 'thick' ); } ); describe( 'margin-*', () => { it( 'should set proper margin', () => { styles.setStyle( 'margin-top:1px;' ); expect( styles.getNormalized( 'margin' ) ).to.deep.equal( { top: '1px' } ); expect( styles.getNormalized( 'margin-top' ) ).to.equal( '1px' ); } ); it( 'should merge margin with margin shorthand', () => { styles.setStyle( 'margin: 2em;margin-top:1px;' ); expect( styles.getNormalized( 'margin' ) ).to.deep.equal( { top: '1px', right: '2em', bottom: '2em', left: '2em' } ); expect( styles.getNormalized( 'margin-top' ) ).to.equal( '1px' ); expect( styles.getNormalized( 'margin-right' ) ).to.equal( '2em' ); expect( styles.getNormalized( 'margin-bottom' ) ).to.equal( '2em' ); expect( styles.getNormalized( 'margin-left' ) ).to.equal( '2em' ); } ); it( 'should output margin-top', () => { styles.setStyle( 'margin-top:1px;' ); expect( styles.getInlineStyle() ).to.equal( 'margin-top:1px;' ); expect( styles.getInlineProperty( 'margin-top' ) ).to.equal( '1px' ); } ); it( 'should output margin-right', () => { styles.setStyle( 'margin-right:1px;' ); expect( styles.getInlineStyle() ).to.equal( 'margin-right:1px;' ); expect( styles.getInlineProperty( 'margin-right' ) ).to.equal( '1px' ); } ); it( 'should output margin-bottom', () => { styles.setStyle( 'margin-bottom:1px;' ); expect( styles.getInlineStyle() ).to.equal( 'margin-bottom:1px;' ); expect( styles.getInlineProperty( 'margin-bottom' ) ).to.equal( '1px' ); } ); it( 'should output margin-left', () => { styles.setStyle( 'margin-left:1px;' ); expect( styles.getInlineStyle() ).to.equal( 'margin-left:1px;' ); expect( styles.getInlineProperty( 'margin-left' ) ).to.equal( '1px' ); } ); } ); } ); describe( 'padding', () => { it( 'should set all paddings (1 value defined)', () => { styles.setStyle( 'padding:1px;' ); expect( styles.getNormalized( 'padding' ) ).to.deep.equal( { top: '1px', right: '1px', bottom: '1px', left: '1px' } ); } ); it( 'should set all paddings (2 values defined)', () => { styles.setStyle( 'padding:1px .34cm;' ); expect( styles.getNormalized( 'padding' ) ).to.deep.equal( { top: '1px', right: '.34cm', bottom: '1px', left: '.34cm' } ); } ); it( 'should set all paddings (3 values defined)', () => { styles.setStyle( 'padding:1px .34cm 90.1rem;' ); expect( styles.getNormalized( 'padding' ) ).to.deep.equal( { top: '1px', right: '.34cm', bottom: '90.1rem', left: '.34cm' } ); } ); it( 'should set all paddings (4 values defined)', () => { styles.setStyle( 'padding:1px .34cm 90.1rem thick;' ); expect( styles.getNormalized( 'padding' ) ).to.deep.equal( { top: '1px', right: '.34cm', bottom: '90.1rem', left: 'thick' } ); } ); describe( 'padding-*', () => { it( 'should set proper padding', () => { styles.setStyle( 'padding-top:1px;' ); expect( styles.getNormalized( 'padding' ) ).to.deep.equal( { top: '1px' } ); } ); it( 'should set proper padding with padding shorthand', () => { styles.setStyle( 'padding: 2em;padding-top:1px;' ); expect( styles.getNormalized( 'padding' ) ).to.deep.equal( { top: '1px', right: '2em', bottom: '2em', left: '2em' } ); } ); } ); } ); describe( 'unknown rules', () => { it( 'should left rules untouched', () => { styles.setStyle( 'foo-bar:baz 1px abc;baz: 2px 3em;' ); expect( styles.getInlineStyle() ).to.equal( 'baz:2px 3em;foo-bar:baz 1px abc;' ); expect( styles.getInlineProperty( 'foo-bar' ) ).to.equal( 'baz 1px abc' ); expect( styles.getInlineProperty( 'baz' ) ).to.equal( '2px 3em' ); } ); } ); describe( 'background', () => { it( 'should normalize background', () => { // TODO: border-box given only for coverage test. styles.setStyle( 'background:url("example.jpg") center #f00 repeat-y fixed border-box;' ); expect( styles.getNormalized( 'background' ) ).to.deep.equal( { attachment: 'fixed', image: 'url("example.jpg")', position: [ 'center' ], repeat: [ 'repeat-y' ], color: '#f00' } ); } ); // TODO: define what should happen with layers it.skip( 'should normalize background with layers', () => { styles.setStyle( 'background:url("test.jpg") repeat-y,#f00;' ); expect( styles.getNormalized( 'background' ) ).to.deep.equal( { color: '#f00' } ); } ); it( 'should normalize background-color', () => { styles.setStyle( 'background-color:#f00;' ); expect( styles.getNormalized( 'background' ) ).to.deep.equal( { color: '#f00' } ); } ); it( 'should output inline background-color style', () => { styles.setStyle( 'background:#f00;' ); expect( styles.getInlineStyle() ).to.equal( 'background-color:#f00;' ); expect( styles.getInlineProperty( 'background-color' ) ).to.equal( '#f00' ); } ); } ); } ); } );