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jquery.textSelection.test.js
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jquery.textSelection.test.js
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QUnit.module( 'jquery.textSelection', () => {
const sig = {
pre: '--~~~~'
};
const bold = {
pre: '\'\'\'',
peri: 'Bold text',
post: '\'\'\''
};
const h2 = {
pre: '== ',
peri: 'Heading 2',
post: ' ==',
regex: /^(\s*)(={1,6})(.*?)\2(\s*)$/,
regexReplace: '$1==$3==$4',
ownline: true
};
const ulist = {
pre: '* ',
peri: 'Bulleted list item',
post: '',
ownline: true,
splitlines: true
};
QUnit.test.each( 'encapsulateText', {
'Adding sig to end of text': {
before: {
text: 'Wikilove dude! ',
start: 15,
end: 15
},
after: {
text: 'Wikilove dude! --~~~~',
selected: ''
},
replace: sig
},
'Adding bold to empty': {
before: {
text: '',
start: 0,
end: 0
},
after: {
text: '\'\'\'Bold text\'\'\'',
selected: 'Bold text' // selected because it's the default
},
replace: bold
},
'Adding bold to existing text': {
before: {
text: 'Now is the time for all good men to come to the aid of their country',
start: 20,
end: 32
},
after: {
text: 'Now is the time for \'\'\'all good men\'\'\' to come to the aid of their country',
selected: '' // empty because it's not the default'
},
replace: bold
},
'ownline option: adding new h2': {
before: {
text: 'Before\nAfter',
start: 7,
end: 7
},
after: {
text: 'Before\n== Heading 2 ==\nAfter',
selected: 'Heading 2'
},
replace: h2
},
'ownline option: turn a whole line into new h2': {
before: {
text: 'Before\nMy heading\nAfter',
start: 7,
end: 17
},
after: {
text: 'Before\n== My heading ==\nAfter',
selected: ''
},
replace: h2
},
'ownline option: turn a partial line into new h2': {
before: {
text: 'BeforeMy headingAfter',
start: 6,
end: 16
},
after: {
text: 'Before\n== My heading ==\nAfter',
selected: ''
},
replace: h2
},
'splitlines option: no selection, insert new list item': {
before: {
text: 'Before\nAfter',
start: 7,
end: 7
},
after: {
text: 'Before\n* Bulleted list item\nAfter'
},
replace: ulist
},
'splitlines option: single partial line selection, insert new list item': {
before: {
text: 'BeforeMy List ItemAfter',
start: 6,
end: 18
},
after: {
text: 'Before\n* My List Item\nAfter'
},
replace: ulist
},
'splitlines option: multiple lines': {
before: {
text: 'Before\nFirst\nSecond\nThird\nAfter',
start: 7,
end: 25
},
after: {
text: 'Before\n* First\n* Second\n* Third\nAfter'
},
replace: ulist
}
}, ( assert, opt ) => {
const $textarea = $( '<textarea>' ).appendTo( '#qunit-fixture' );
$textarea.textSelection( 'setContents', opt.before.text );
const replace = Object.assign( {
selectionStart: opt.before.start,
selectionEnd: opt.before.end
}, opt.replace );
$textarea.textSelection( 'encapsulateSelection', replace );
const text = $textarea.textSelection( 'getContents' ).replace( /\r\n/g, '\n' );
assert.strictEqual( text, opt.after.text, 'after encapsulation' );
if ( opt.after.selected !== undefined ) {
const selected = $textarea.textSelection( 'getSelection' );
assert.strictEqual( selected, opt.after.selected, 'selected text' );
}
} );
const caretSample = 'Some big text that we like to work with. Nothing fancy... you know what I mean?';
// Default/empty selection, T36820, T33847
QUnit.test( 'getCaretPosition [initial]', ( assert ) => {
const $textarea = $( '<textarea>' ).text( caretSample ).appendTo( '#qunit-fixture' );
const pos = $textarea.textSelection( 'getCaretPosition', { startAndEnd: true } );
assert.strictEqual( pos[ 0 ], 0, 'default start' );
assert.strictEqual( pos[ 1 ], 0, 'default end' );
} );
QUnit.test.each( 'getCaretPosition', {
'forced empty selection': {
start: 7,
end: 7
},
'small selection': {
start: 6,
end: 11
}
}, ( assert, options ) => {
const $textarea = $( '<textarea>' ).text( caretSample ).appendTo( '#qunit-fixture' );
$textarea.textSelection( 'setSelection', {
start: options.start,
end: options.end
} );
const pos = $textarea.textSelection( 'getCaretPosition', { startAndEnd: true } );
assert.strictEqual( pos[ 0 ], options.start, 'Caret start should be where we set it.' );
assert.strictEqual( pos[ 1 ], options.end, 'Caret end should be where we set it.' );
} );
} );

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