diff options
Diffstat (limited to 'spec/frontend/jobs/components/table/graphql/cache_config_spec.js')
-rw-r--r-- | spec/frontend/jobs/components/table/graphql/cache_config_spec.js | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/spec/frontend/jobs/components/table/graphql/cache_config_spec.js b/spec/frontend/jobs/components/table/graphql/cache_config_spec.js new file mode 100644 index 00000000000..ac79186cb46 --- /dev/null +++ b/spec/frontend/jobs/components/table/graphql/cache_config_spec.js @@ -0,0 +1,67 @@ +import cacheConfig from '~/jobs/components/table/graphql/cache_config'; +import { + CIJobConnectionExistingCache, + CIJobConnectionIncomingCache, + CIJobConnectionIncomingCacheRunningStatus, +} from '../../../mock_data'; + +const firstLoadArgs = { first: 3, statuses: 'PENDING' }; +const runningArgs = { first: 3, statuses: 'RUNNING' }; + +describe('jobs/components/table/graphql/cache_config', () => { + describe('when fetching data with the same statuses', () => { + it('should contain cache nodes and a status when merging caches on first load', () => { + const res = cacheConfig.typePolicies.CiJobConnection.merge({}, CIJobConnectionIncomingCache, { + args: firstLoadArgs, + }); + + expect(res.nodes).toHaveLength(CIJobConnectionIncomingCache.nodes.length); + expect(res.statuses).toBe('PENDING'); + }); + + it('should add to existing caches when merging caches after first load', () => { + const res = cacheConfig.typePolicies.CiJobConnection.merge( + CIJobConnectionExistingCache, + CIJobConnectionIncomingCache, + { + args: firstLoadArgs, + }, + ); + + expect(res.nodes).toHaveLength( + CIJobConnectionIncomingCache.nodes.length + CIJobConnectionExistingCache.nodes.length, + ); + }); + + it('should contain the pageInfo key as part of the result', () => { + const res = cacheConfig.typePolicies.CiJobConnection.merge({}, CIJobConnectionIncomingCache, { + args: firstLoadArgs, + }); + + expect(res.pageInfo).toEqual( + expect.objectContaining({ + __typename: 'PageInfo', + endCursor: 'eyJpZCI6IjIwNTEifQ', + hasNextPage: true, + hasPreviousPage: false, + startCursor: 'eyJpZCI6IjIxNzMifQ', + }), + ); + }); + }); + + describe('when fetching data with different statuses', () => { + it('should reset cache when a cache already exists', () => { + const res = cacheConfig.typePolicies.CiJobConnection.merge( + CIJobConnectionExistingCache, + CIJobConnectionIncomingCacheRunningStatus, + { + args: runningArgs, + }, + ); + + expect(res.nodes).not.toEqual(CIJobConnectionExistingCache.nodes); + expect(res.nodes).toHaveLength(CIJobConnectionIncomingCacheRunningStatus.nodes.length); + }); + }); +}); |