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fix(FileUploaderDropContainer): fix NPE selecting file #4936

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merged 12 commits into from
Jan 14, 2020
Merged

fix(FileUploaderDropContainer): fix NPE selecting file #4936

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89c7a24
fix(FileUploaderDropContainer): fix NPE selecting file
asudoh Dec 23, 2019
b66846a
chore(test): fix test case name
asudoh Dec 23, 2019
aa07c41
Update packages/react/src/components/FileUploader/FileUploader-test.js
asudoh Jan 6, 2020
d9c066d
test(FileUploaderDropContainer): change in coding style
asudoh Jan 6, 2020
eb4e91c
Merge branch 'master' into fileuploader-select-file-link
joshblack Jan 7, 2020
2f37b2b
Merge branch 'master' into fileuploader-select-file-link
asudoh Jan 7, 2020
0ecdc75
Update packages/react/src/components/FileUploader/FileUploader-test.js
asudoh Jan 7, 2020
98f723e
Merge branch 'master' into fileuploader-select-file-link
joshblack Jan 10, 2020
2b1d67c
Merge branch 'master' into fileuploader-select-file-link
tw15egan Jan 13, 2020
0188c1e
Merge branch 'master' into fileuploader-select-file-link
tw15egan Jan 13, 2020
a5f7106
chore(react): update test structure in file uploader
joshblack Jan 13, 2020
87c3cf8
Merge branch 'fileuploader-select-file-link' of github.com:asudoh/car…
joshblack Jan 13, 2020
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26 changes: 25 additions & 1 deletion packages/react/src/components/FileUploader/FileUploader-test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -255,7 +255,13 @@ describe('FileUploader', () => {
});

describe('FileUploaderDropContainer', () => {
const dropContainer = <FileUploaderDropContainer className="extra-class" />;
const onAddFiles = jest.fn();
const dropContainer = (
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We should move blocks where we create components into beforeEach or a similar generator function to prevent test flakiness

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@joshblack Agreed on beforAll()/beforeEach() making tests more stable, but it's orthogonal to this PR. Do you want to enter an issue for that?

<FileUploaderDropContainer
className="extra-class"
onAddFiles={onAddFiles}
/>
);
const mountWrapper = mount(dropContainer);

describe('Renders as expected with default props', () => {
Expand Down Expand Up @@ -293,6 +299,24 @@ describe('FileUploaderDropContainer', () => {

expect(evt.target.value).toEqual(null);
});

it('should call `onAddFiles` when a file is selected', () => {
const fileFoo = new File(['foo'], 'foo.txt', { type: 'text/plain' });
const fileBar = new File(['bar'], 'bar.txt', { type: 'text/plain' });
const mockFiles = [fileFoo, fileBar];
const input = mountWrapper.find(`.${prefix}--file-input`);
const evt = { target: { files: mockFiles } };
input.simulate('change', evt);
expect(onAddFiles).toHaveBeenCalledTimes(1);
expect(onAddFiles).toHaveBeenCalledWith(
expect.objectContaining({
target: {
files: [fileFoo, fileBar],
},
}),
{ addedFiles: [fileFoo, fileBar] }
);
});
});

describe('Unique id props', () => {
Expand Down
2 changes: 1 addition & 1 deletion packages/react/src/components/FileUploader/FileUploaderDropContainer.js
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Original file line number Diff line number Diff line change
Expand Up @@ -43,8 +43,8 @@ export default function FileUploaderDropContainer(props) {
* @param {Event} evt - Event object, used to get the list of files added
*/
const validateFiles = evt => {
const transferredFiles = [...evt.dataTransfer.files];
if (evt.type === 'drop') {
const transferredFiles = [...evt.dataTransfer.files];
if (!accept.length) {
return transferredFiles;
}
Expand Down