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author | GitLab Bot <gitlab-bot@gitlab.com> | 2020-10-05 16:54:15 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2020-10-05 16:54:15 +0300 |
commit | be834a25982746ffd85252ff502df42bb88cb9d5 (patch) | |
tree | b4d6a8ba0931e12fac08f05abea33a3b8ec2c8a2 /spec/frontend/diffs/components/diff_row_utils_spec.js | |
parent | ee925a3597f27e92f83a50937a64068109675b3d (diff) |
Add latest changes from gitlab-org/gitlab@13-5-stable-eev13.5.0-rc32
Diffstat (limited to 'spec/frontend/diffs/components/diff_row_utils_spec.js')
-rw-r--r-- | spec/frontend/diffs/components/diff_row_utils_spec.js | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/spec/frontend/diffs/components/diff_row_utils_spec.js b/spec/frontend/diffs/components/diff_row_utils_spec.js new file mode 100644 index 00000000000..394b6cb1914 --- /dev/null +++ b/spec/frontend/diffs/components/diff_row_utils_spec.js @@ -0,0 +1,203 @@ +import * as utils from '~/diffs/components/diff_row_utils'; +import { + MATCH_LINE_TYPE, + CONTEXT_LINE_TYPE, + OLD_NO_NEW_LINE_TYPE, + NEW_NO_NEW_LINE_TYPE, + EMPTY_CELL_TYPE, +} from '~/diffs/constants'; + +const LINE_CODE = 'abc123'; + +describe('isHighlighted', () => { + it('should return true if line is highlighted', () => { + const state = { diffs: { highlightedRow: LINE_CODE } }; + const line = { line_code: LINE_CODE }; + const isCommented = false; + expect(utils.isHighlighted(state, line, isCommented)).toBe(true); + }); + + it('should return false if line is not highlighted', () => { + const state = { diffs: { highlightedRow: 'xxx' } }; + const line = { line_code: LINE_CODE }; + const isCommented = false; + expect(utils.isHighlighted(state, line, isCommented)).toBe(false); + }); + + it('should return true if isCommented is true', () => { + const state = { diffs: { highlightedRow: 'xxx' } }; + const line = { line_code: LINE_CODE }; + const isCommented = true; + expect(utils.isHighlighted(state, line, isCommented)).toBe(true); + }); +}); + +describe('isContextLine', () => { + it('return true if line type is context', () => { + expect(utils.isContextLine(CONTEXT_LINE_TYPE)).toBe(true); + }); + + it('return false if line type is not context', () => { + expect(utils.isContextLine('xxx')).toBe(false); + }); +}); + +describe('isMatchLine', () => { + it('return true if line type is match', () => { + expect(utils.isMatchLine(MATCH_LINE_TYPE)).toBe(true); + }); + + it('return false if line type is not match', () => { + expect(utils.isMatchLine('xxx')).toBe(false); + }); +}); + +describe('isMetaLine', () => { + it.each` + type | expectation + ${OLD_NO_NEW_LINE_TYPE} | ${true} + ${NEW_NO_NEW_LINE_TYPE} | ${true} + ${EMPTY_CELL_TYPE} | ${true} + ${'xxx'} | ${false} + `('should return $expectation if type is $type', ({ type, expectation }) => { + expect(utils.isMetaLine(type)).toBe(expectation); + }); +}); + +describe('shouldRenderCommentButton', () => { + it('should return false if comment button is not rendered', () => { + expect(utils.shouldRenderCommentButton(true, false)).toBe(false); + }); + + it('should return false if not logged in', () => { + expect(utils.shouldRenderCommentButton(false, true)).toBe(false); + }); + + it('should return true logged in and rendered', () => { + expect(utils.shouldRenderCommentButton(true, true)).toBe(true); + }); +}); + +describe('hasDiscussions', () => { + it('should return false if line is undefined', () => { + expect(utils.hasDiscussions()).toBe(false); + }); + + it('should return false if discussions is undefined', () => { + expect(utils.hasDiscussions({})).toBe(false); + }); + + it('should return false if discussions has legnth of 0', () => { + expect(utils.hasDiscussions({ discussions: [] })).toBe(false); + }); + + it('should return true if discussions has legnth > 0', () => { + expect(utils.hasDiscussions({ discussions: [1] })).toBe(true); + }); +}); + +describe('lineHref', () => { + it(`should return #${LINE_CODE}`, () => { + expect(utils.lineHref({ line_code: LINE_CODE })).toEqual(`#${LINE_CODE}`); + }); + + it(`should return '#' if line is undefined`, () => { + expect(utils.lineHref()).toEqual('#'); + }); + + it(`should return '#' if line_code is undefined`, () => { + expect(utils.lineHref({})).toEqual('#'); + }); +}); + +describe('lineCode', () => { + it(`should return undefined if line_code is undefined`, () => { + expect(utils.lineCode()).toEqual(undefined); + expect(utils.lineCode({ left: {} })).toEqual(undefined); + expect(utils.lineCode({ right: {} })).toEqual(undefined); + }); + + it(`should return ${LINE_CODE}`, () => { + expect(utils.lineCode({ line_code: LINE_CODE })).toEqual(LINE_CODE); + expect(utils.lineCode({ left: { line_code: LINE_CODE } })).toEqual(LINE_CODE); + expect(utils.lineCode({ right: { line_code: LINE_CODE } })).toEqual(LINE_CODE); + }); +}); + +describe('classNameMapCell', () => { + it.each` + line | hll | loggedIn | hovered | expectation + ${undefined} | ${true} | ${true} | ${true} | ${[]} + ${{ type: 'new' }} | ${false} | ${false} | ${false} | ${['new', { hll: false, 'is-over': false }]} + ${{ type: 'new' }} | ${true} | ${true} | ${false} | ${['new', { hll: true, 'is-over': false }]} + ${{ type: 'new' }} | ${true} | ${false} | ${true} | ${['new', { hll: true, 'is-over': false }]} + ${{ type: 'new' }} | ${true} | ${true} | ${true} | ${['new', { hll: true, 'is-over': true }]} + `('should return $expectation', ({ line, hll, loggedIn, hovered, expectation }) => { + const classes = utils.classNameMapCell(line, hll, loggedIn, hovered); + expect(classes).toEqual(expectation); + }); +}); + +describe('addCommentTooltip', () => { + const brokenSymLinkTooltip = + 'Commenting on symbolic links that replace or are replaced by files is currently not supported.'; + const brokenRealTooltip = + 'Commenting on files that replace or are replaced by symbolic links is currently not supported.'; + it('should return default tooltip', () => { + expect(utils.addCommentTooltip()).toBeUndefined(); + }); + + it('should return broken symlink tooltip', () => { + expect(utils.addCommentTooltip({ commentsDisabled: { wasSymbolic: true } })).toEqual( + brokenSymLinkTooltip, + ); + expect(utils.addCommentTooltip({ commentsDisabled: { isSymbolic: true } })).toEqual( + brokenSymLinkTooltip, + ); + }); + + it('should return broken real tooltip', () => { + expect(utils.addCommentTooltip({ commentsDisabled: { wasReal: true } })).toEqual( + brokenRealTooltip, + ); + expect(utils.addCommentTooltip({ commentsDisabled: { isReal: true } })).toEqual( + brokenRealTooltip, + ); + }); +}); + +describe('parallelViewLeftLineType', () => { + it(`should return ${OLD_NO_NEW_LINE_TYPE}`, () => { + expect(utils.parallelViewLeftLineType({ right: { type: NEW_NO_NEW_LINE_TYPE } })).toEqual( + OLD_NO_NEW_LINE_TYPE, + ); + }); + + it(`should return 'new'`, () => { + expect(utils.parallelViewLeftLineType({ left: { type: 'new' } })).toContain('new'); + }); + + it(`should return ${EMPTY_CELL_TYPE}`, () => { + expect(utils.parallelViewLeftLineType({})).toContain(EMPTY_CELL_TYPE); + }); + + it(`should return hll:true`, () => { + expect(utils.parallelViewLeftLineType({}, true)[1]).toEqual({ hll: true }); + }); +}); + +describe('shouldShowCommentButton', () => { + it.each` + hover | context | meta | discussions | expectation + ${true} | ${false} | ${false} | ${false} | ${true} + ${false} | ${false} | ${false} | ${false} | ${false} + ${true} | ${true} | ${false} | ${false} | ${false} + ${true} | ${true} | ${true} | ${false} | ${false} + ${true} | ${true} | ${true} | ${true} | ${false} + `( + 'should return $expectation when hover is $hover', + ({ hover, context, meta, discussions, expectation }) => { + expect(utils.shouldShowCommentButton(hover, context, meta, discussions)).toBe(expectation); + }, + ); +}); |