it('must ignore an entity that is entirely within the selection', () => {
var block = contentState.getBlockForKey('b');
// Remove entity from beginning and end of block.
var newBlock = applyEntityToContentBlock(block, 0, 1, null);
newBlock = applyEntityToContentBlock(newBlock, 4, 5, null);
var newBlockMap = contentState.getBlockMap().set('b', newBlock);
var newContent = contentState.set('blockMap', newBlockMap);
var selection = selectionOnEntity.merge({
anchorOffset: 0,
focusOffset: 5,
});
var result = removeEntitiesAtEdges(newContent, selection);
expectSameBlockMap(newContent, result);
});
.map((block, blockKey) => {
const sliceStart = blockKey === startKey ? startOffset : 0;
const sliceEnd = blockKey === endKey ? endOffset : block.getLength();
return applyEntityToContentBlock(
block,
sliceStart,
sliceEnd,
entityKey,
);
});
const assertApplyEntityToContentBlock = (
start,
end,
entityKey = 'x',
contentBlock = sampleBlock,
) => {
expect(
applyEntityToContentBlock(contentBlock, start, end, entityKey).toJS(),
).toMatchSnapshot();
};
it('must remove for non-collapsed cursor on multiple entities', () => {
var block = contentState.getBlockForKey('b');
var newBlock = applyEntityToContentBlock(block, 3, 5, '456');
var newBlockMap = contentState.getBlockMap().set('b', newBlock);
var newContent = contentState.set('blockMap', newBlockMap);
var selection = selectionOnEntity.merge({
anchorOffset: 1,
focusOffset: 4,
});
var result = removeEntitiesAtEdges(newContent, selection);
expectNullEntities(result.getBlockForKey('b'));
});
it('must remove entities at both ends of selection', () => {
var cBlock = contentState.getBlockForKey('c');
var len = cBlock.getLength();
var modifiedC = applyEntityToContentBlock(cBlock, 0, len, '456');
var newBlockMap = contentState.getBlockMap().set('c', modifiedC);
var newContent = contentState.set('blockMap', newBlockMap);
var selection = selectionState.merge({
anchorKey: 'b',
anchorOffset: 3,
focusKey: 'c',
focusOffset: 3,
});
var result = removeEntitiesAtEdges(newContent, selection);
expectNullEntities(result.getBlockForKey('b'));
expectNullEntities(result.getBlockForKey('c'));
});
it('must apply to the entire text', () => {
var modified = applyEntityToContentBlock(block, 0, 5, 'x');
expect(getEntities(modified)).toEqual(['x', 'x', 'x', 'x', 'x']);
});
it('must apply at the end', () => {
var modified = applyEntityToContentBlock(block, 3, 5, 'x');
expect(getEntities(modified)).toEqual([null, null, null, 'x', 'x']);
});
it('must apply within', () => {
var modified = applyEntityToContentBlock(block, 1, 4, 'x');
expect(getEntities(modified)).toEqual([null, 'x', 'x', 'x', null]);
});
it('must apply from the start', () => {
var modified = applyEntityToContentBlock(block, 0, 2, 'x');
expect(getEntities(modified)).toEqual(['x', 'x', null, null, null]);
});