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import { shallowMount } from '@vue/test-utils';
import DiffFileRow from '~/diffs/components/diff_file_row.vue';
import FileRow from '~/vue_shared/components/file_row.vue';
import FileRowStats from '~/diffs/components/file_row_stats.vue';
import ChangedFileIcon from '~/vue_shared/components/changed_file_icon.vue';
describe('Diff File Row component', () => {
let wrapper;
const createComponent = (props = {}) => {
wrapper = shallowMount(DiffFileRow, {
propsData: { ...props },
});
};
afterEach(() => {
wrapper.destroy();
});
it('renders file row component', () => {
const sharedProps = {
level: 4,
file: {},
};
const diffFileRowProps = {
hideFileStats: false,
};
createComponent({
...sharedProps,
...diffFileRowProps,
});
expect(wrapper.find(FileRow).props()).toEqual(
expect.objectContaining({
...sharedProps,
}),
);
});
it('renders ChangedFileIcon component', () => {
createComponent({
level: 4,
file: {},
hideFileStats: false,
showTooltip: true,
});
expect(wrapper.find(ChangedFileIcon).props()).toEqual(
expect.objectContaining({
file: {},
size: 16,
showTooltip: true,
}),
);
});
describe('FileRowStats components', () => {
it.each`
type | hideFileStats | value | desc
${'blob'} | ${false} | ${true} | ${'is shown if file type is blob'}
${'tree'} | ${false} | ${false} | ${'is hidden if file is not blob'}
${'blob'} | ${true} | ${false} | ${'is hidden if hideFileStats is true'}
`('$desc', ({ type, value, hideFileStats }) => {
createComponent({
level: 4,
file: {
type,
},
hideFileStats,
});
expect(wrapper.find(FileRowStats).exists()).toEqual(value);
});
});
it('adds is-active class when currentDiffFileId matches file_hash', () => {
createComponent({
level: 0,
currentDiffFileId: '123',
file: { fileHash: '123' },
hideFileStats: false,
});
expect(wrapper.classes('is-active')).toBe(true);
});
});
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