import { Assertions } from '@ephox/agar';
import { describe, it } from '@ephox/bedrock-client';
import { Html, SugarElement } from '@ephox/sugar';
import { assert } from 'chai';
import * as PaddingBr from 'tinymce/core/dom/PaddingBr';
describe('browser.tinymce.core.dom.PaddingBrTest', () => {
const testRemoveTrailingBr = (label: string, inputHtml: string, expectedHtml: string) => {
const elm = SugarElement.fromHtml(inputHtml);
PaddingBr.removeTrailingBr(elm);
Assertions.assertHtml(label, expectedHtml, Html.getOuter(elm));
};
const testTrimBlockTrailingBr = (label: string, inputHtml: string, expectedHtml: string) => {
const elm = SugarElement.fromHtml(inputHtml);
PaddingBr.trimBlockTrailingBr(elm);
Assertions.assertHtml(label, expectedHtml, Html.getOuter(elm));
};
it('removeTrailingBrs', () => {
testRemoveTrailingBr('Should be untouched since it has no brs', 'a
', 'a
');
testRemoveTrailingBr('Should be untouched since the br not at the edge of the tree', 'a
b
', 'a
b
');
testRemoveTrailingBr('Should be untouched since the br not at the edge of the tree', 'a
b
', 'a
b
');
testRemoveTrailingBr('Should remove trailing br 1', 'a
', 'a
');
testRemoveTrailingBr('Should remove trailing br 2', 'a
', 'a
');
testRemoveTrailingBr('Should remove trailing br 3', 'a
', 'a
');
testRemoveTrailingBr('Should remove trailing br 4', 'a
', 'a
');
testRemoveTrailingBr('Should be untouched since there is more than one br', 'a
', 'a
');
testRemoveTrailingBr('Should be untouched since there is more than one br', 'a
', 'a
');
});
it('fillWithPaddingBr', () => {
const elm = SugarElement.fromHtml('a
');
PaddingBr.fillWithPaddingBr(elm);
Assertions.assertHtml('Should be padded with bogus br', '
', Html.getOuter(elm));
});
it('isPaddedElement', () => {
assert.isFalse(PaddingBr.isPaddedElement(SugarElement.fromHtml('a
')), 'Should not be padded');
assert.isFalse(PaddingBr.isPaddedElement(SugarElement.fromHtml('\u00a0\u00a0
')), 'Should not be padded');
assert.isFalse(PaddingBr.isPaddedElement(SugarElement.fromHtml('
')), 'Should not be padded');
assert.isFalse(PaddingBr.isPaddedElement(SugarElement.fromHtml('')), 'Should not be padded');
assert.isTrue(PaddingBr.isPaddedElement(SugarElement.fromHtml('\u00a0
')), 'Should be padded nbsp');
assert.isTrue(PaddingBr.isPaddedElement(SugarElement.fromHtml('
')), 'Should be padded br');
});
it('trimPaddingBrs', () => {
testTrimBlockTrailingBr('Should be untouched since it has no brs', '', '');
testTrimBlockTrailingBr('Should be untouched since it has no brs', '', '');
testTrimBlockTrailingBr('Should be without br since it is after a block', '', '');
testTrimBlockTrailingBr('Should be untouched since it is multiple brs', '', '');
testTrimBlockTrailingBr('Should be untouched since it is a br after an inline', 'a
', 'a
');
testTrimBlockTrailingBr('Should be untouched since it is a br inside an inline', 'a
', 'a
');
});
});