diff options
Diffstat (limited to 'test/background/completion/impl')
| -rw-r--r-- | test/background/completion/impl/PrefetchAndCache.test.ts | 74 | ||||
| -rw-r--r-- | test/background/completion/impl/filters.test.ts | 88 |
2 files changed, 162 insertions, 0 deletions
diff --git a/test/background/completion/impl/PrefetchAndCache.test.ts b/test/background/completion/impl/PrefetchAndCache.test.ts new file mode 100644 index 0000000..23e3879 --- /dev/null +++ b/test/background/completion/impl/PrefetchAndCache.test.ts @@ -0,0 +1,74 @@ +import PrefetchAndCache, {shortKey} from "../../../../src/background/completion/impl/PrefetchAndCache"; +import { expect } from 'chai'; + +class MockRepository { + public history: string[] = []; + + constructor( + private items: string[], + ) { + } + + get(query: string): Promise<string[]> { + this.history.push(query); + if (query.length === 0) { + return Promise.resolve(this.items); + } else { + return Promise.resolve(this.items.filter(item => item.includes(query))); + } + } +} +const filter = (items: string[], query: string) => query.length === 0 ? items : items.filter(item => item.includes(query)); + +describe('shortKey', () => { + it('returns query excluding the last word', () => { + const query = "hello\t world good bye"; + const shorten = shortKey(query); + expect(shorten).to.equal("hello world good") + }); + + it('returns half-length of the query', () => { + const query = "the-query-with-super-long-word"; + const shorten = shortKey(query); + expect(shorten).to.equal("the-query-with-") + }); + + it('returns shorten URL', () => { + let query = "https://example.com/path/to/resource?q=hello"; + let shorten = shortKey(query); + expect(shorten).to.equal("https://example.com/path/to/"); + + query = "https://example.com/path/to/resource/#id1"; + shorten = shortKey(query); + expect(shorten).to.equal("https://example.com/path/to/"); + + query = "https://www.google.c"; + shorten = shortKey(query); + expect(shorten).to.equal("https://ww"); + }) +}); + +describe('PrefetchAndCache', () => { + describe('get', () => { + it('returns cached request', async() => { + const repo = new MockRepository(["apple", "apple pie", "apple juice", "banana", "banana pudding", "cherry"]); + const sut = new PrefetchAndCache(repo.get.bind(repo), filter); + + expect(await sut.get("apple pie")).deep.equal(["apple pie"]); + expect(await sut.get("apple ")).deep.equal(["apple", "apple pie", "apple juice"]); + expect(await sut.get("apple")).deep.equal(["apple", "apple pie", "apple juice"]); + expect(await sut.get("appl")).deep.equal(["apple", "apple pie", "apple juice"]); + expect(repo.history).to.deep.equal(["apple", 'ap']); + + expect(await sut.get("banana")).deep.equal(["banana", "banana pudding"]); + expect(repo.history).to.deep.equal(["apple", "ap", "ban"]); + expect(await sut.get("banana p")).deep.equal(["banana pudding"]); + expect(repo.history).to.deep.equal(["apple", "ap", "ban", "banana"]); + expect(await sut.get("ba")).deep.equal(["banana", "banana pudding"]); + expect(repo.history).to.deep.equal(["apple", "ap", "ban", "banana", "b"]); + + expect(await sut.get("")).to.have.lengthOf(6); + expect(repo.history).to.deep.equal(["apple", "ap", "ban", "banana", "b", ""]); + }); + }); +});
\ No newline at end of file diff --git a/test/background/completion/impl/filters.test.ts b/test/background/completion/impl/filters.test.ts new file mode 100644 index 0000000..a181f60 --- /dev/null +++ b/test/background/completion/impl/filters.test.ts @@ -0,0 +1,88 @@ +import * as filters from '../../../../src/background/completion/impl/filters' +import { expect } from 'chai'; + +describe('background/usecases/filters', () => { + describe('filterHttp', () => { + it('filters http URLs duplicates to https hosts', () => { + const pages = [ + { id: '0', url: 'http://i-beam.org/foo' }, + { id: '1', url: 'https://i-beam.org/bar' }, + { id: '2', url: 'http://i-beam.net/hoge' }, + { id: '3', url: 'http://i-beam.net/fuga' }, + ]; + const filtered = filters.filterHttp(pages); + + const urls = filtered.map(x => x.url); + expect(urls).to.deep.equal([ + 'https://i-beam.org/bar', 'http://i-beam.net/hoge', 'http://i-beam.net/fuga' + ]); + }) + }); + + describe('filterBlankTitle', () => { + it('filters blank titles', () => { + const pages = [ + { id: '0', title: 'hello' }, + { id: '1', title: '' }, + { id: '2' }, + ]; + const filtered = filters.filterBlankTitle(pages); + + expect(filtered).to.deep.equal([{ id: '0', title: 'hello' }]); + }); + }); + + describe('filterByTailingSlash', () => { + it('filters duplicated pathname on tailing slash', () => { + const pages = [ + { id: '0', url: 'http://i-beam.org/content' }, + { id: '1', url: 'http://i-beam.org/content/' }, + { id: '2', url: 'http://i-beam.org/search' }, + { id: '3', url: 'http://i-beam.org/search?q=apple_banana_cherry' }, + ]; + const filtered = filters.filterByTailingSlash(pages); + + const urls = filtered.map(x => x.url); + expect(urls).to.deep.equal([ + 'http://i-beam.org/content', + 'http://i-beam.org/search', + 'http://i-beam.org/search?q=apple_banana_cherry', + ]); + }); + }) + + describe('filterByPathname', () => { + it('filters by length of pathname', () => { + const pages = [ + { id: '0', url: 'http://i-beam.org/search?q=apple' }, + { id: '1', url: 'http://i-beam.org/search?q=apple_banana' }, + { id: '2', url: 'http://i-beam.org/search?q=apple_banana_cherry' }, + { id: '3', url: 'http://i-beam.net/search?q=apple' }, + { id: '4', url: 'http://i-beam.net/search?q=apple_banana' }, + { id: '5', url: 'http://i-beam.net/search?q=apple_banana_cherry' }, + ]; + const filtered = filters.filterByPathname(pages); + expect(filtered).to.deep.equal([ + { id: '0', url: 'http://i-beam.org/search?q=apple' }, + { id: '3', url: 'http://i-beam.net/search?q=apple' }, + ]); + }); + }); + + describe('filterByOrigin', () => { + it('filters by length of pathname', () => { + const pages = [ + { id: '0', url: 'http://i-beam.org/search?q=apple' }, + { id: '1', url: 'http://i-beam.org/search?q=apple_banana' }, + { id: '2', url: 'http://i-beam.org/search?q=apple_banana_cherry' }, + { id: '3', url: 'http://i-beam.org/request?q=apple' }, + { id: '4', url: 'http://i-beam.org/request?q=apple_banana' }, + { id: '5', url: 'http://i-beam.org/request?q=apple_banana_cherry' }, + ]; + const filtered = filters.filterByOrigin(pages); + expect(filtered).to.deep.equal([ + { id: '0', url: 'http://i-beam.org/search?q=apple' }, + ]); + }); + }); +}); |