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import { shallowMount } from '@vue/test-utils';
import { createStore } from '~/mr_notes/stores';
import InlineDiffTableRow from '~/diffs/components/inline_diff_table_row.vue';
import diffFileMockData from '../mock_data/diff_file';
describe('InlineDiffTableRow', () => {
let wrapper;
let vm;
const thisLine = diffFileMockData.highlighted_diff_lines[0];
beforeEach(() => {
wrapper = shallowMount(InlineDiffTableRow, {
store: createStore(),
propsData: {
line: thisLine,
fileHash: diffFileMockData.file_hash,
filePath: diffFileMockData.file_path,
contextLinesPath: 'contextLinesPath',
isHighlighted: false,
},
});
vm = wrapper.vm;
});
it('does not add hll class to line content when line does not match highlighted row', done => {
vm.$nextTick()
.then(() => {
expect(wrapper.find('.line_content').classes('hll')).toBe(false);
})
.then(done)
.catch(done.fail);
});
it('adds hll class to lineContent when line is the highlighted row', done => {
vm.$nextTick()
.then(() => {
vm.$store.state.diffs.highlightedRow = thisLine.line_code;
return vm.$nextTick();
})
.then(() => {
expect(wrapper.find('.line_content').classes('hll')).toBe(true);
})
.then(done)
.catch(done.fail);
});
it('adds hll class to lineContent when line is part of a multiline comment', () => {
wrapper.setProps({ isCommented: true });
return vm.$nextTick().then(() => {
expect(wrapper.find('.line_content').classes('hll')).toBe(true);
});
});
describe('sets coverage title and class', () => {
it('for lines with coverage', done => {
vm.$nextTick()
.then(() => {
const name = diffFileMockData.file_path;
const line = thisLine.new_line;
vm.$store.state.diffs.coverageFiles = { files: { [name]: { [line]: 5 } } };
return vm.$nextTick();
})
.then(() => {
const coverage = wrapper.find('.line-coverage');
expect(coverage.attributes('title')).toContain('Test coverage: 5 hits');
expect(coverage.classes('coverage')).toBe(true);
})
.then(done)
.catch(done.fail);
});
it('for lines without coverage', done => {
vm.$nextTick()
.then(() => {
const name = diffFileMockData.file_path;
const line = thisLine.new_line;
vm.$store.state.diffs.coverageFiles = { files: { [name]: { [line]: 0 } } };
return vm.$nextTick();
})
.then(() => {
const coverage = wrapper.find('.line-coverage');
expect(coverage.attributes('title')).toContain('No test coverage');
expect(coverage.classes('no-coverage')).toBe(true);
})
.then(done)
.catch(done.fail);
});
it('for unknown lines', done => {
vm.$nextTick()
.then(() => {
vm.$store.state.diffs.coverageFiles = {};
return vm.$nextTick();
})
.then(() => {
const coverage = wrapper.find('.line-coverage');
expect(coverage.attributes('title')).toBeUndefined();
expect(coverage.classes('coverage')).toBe(false);
expect(coverage.classes('no-coverage')).toBe(false);
})
.then(done)
.catch(done.fail);
});
});
});
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