2d:null 2e:["$","title",null,{"children":"@jrunning/test | Jordan Running | Observable"}] 33:Tca2,Report = { const Style = html` `; const Status = ({ state }) => html` ${ state === true ? "✅" : state === false ? "🛑" : "💭" } `; const Failed = ({ failed }) => failed > 0 ? html`${failed} failed` : ""; const Stats = ({ done, count, failed, completed }) => html`

${completed} / ${count} done ${Status({ state: failed > 0 ? false : done || "" })} ${Failed({ failed })}

`; const MATCH_ERROR_LINES = /(\S.*)(?:\n*)?((?:.|\n)+\S)?/; function errorParts(str) { return str.match(MATCH_ERROR_LINES).slice(1); } const FailResult = ({ description, error }) => { const errStr = error.stack || error.toString(); const [errFirst, errRest] = errorParts(errStr); if (errRest) { return html`

${Status({ state: false })}

${description} ${errFirst}

${errStr}

`; } return html`

${description} ${errFirst}

`; }; const TestResult = ({ description, pass, error, done }) => { if (pass === false) { return FailResult({ description, error }); } return html`

${Status({ state: pass })} ${description}

`; }; const TestResults = ({ its }) => html`

${TestResult(result)}`)}

`; function Report({ count, description, its, done, failed, completed }) { return html`

${Style}

${description}

${Stats({ done, count, failed, completed })} ${TestResults({ its })}

`; } return Report; }34:[] 31:{"id":"8558a2874b25479b","slug":"test","title":"@jrunning/test","thumbnail":"eb7c89fdd9b4a74839d4f1850975ca4e1ab338536547f805eedbf00d3c7452d8","access_level":"public","create_time":"$D2018-10-16T21:03:05.457Z","update_time":"$D2018-10-17T15:51:34.144Z","view_time":null,"first_public_time":"$D2018-10-16T21:03:16.773Z","has_unpublished_edits":null,"fork":true,"stars":0,"starred":false,"owner":{"type":"team","id":"df5b8f89744ab529","login":"jrunning","name":"Jordan Running","avatar_url":"https://avatars-next.observableusercontent.com/e72d7abc8db9954d704f85afa6bc2c66581a5ec0d30ebd00f56ae23d933944bd","tier":"starter_2024"},"version":513,"publish_version":513,"role":null,"authored":false,"authors":[{"type":"individual","id":"6130700aeb5dae38","login":"jrunning","name":"Jordan Running","avatar_url":"https://avatars-next.observableusercontent.com/e72d7abc8db9954d704f85afa6bc2c66581a5ec0d30ebd00f56ae23d933944bd","tier":null}],"members":[{"type":"individual","id":"6130700aeb5dae38","login":"jrunning","name":"Jordan Running","avatar_url":"https://avatars-next.observableusercontent.com/e72d7abc8db9954d704f85afa6bc2c66581a5ec0d30ebd00f56ae23d933944bd","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"@jrunning/test","cells":[{"id":0,"value":"md`# @jrunning/test`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":387,"value":"md`## Example`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":4,"value":"test(\"nameFactory\", ({ before, it }) => {\n let subject;\n before(() => {\n subject = nameFactory(\"Jordan\", \"Running\");\n });\n\n it(\"has firstName Jordan\", async () => {\n await new Promise(r => setTimeout(r, 3000));\n expect(subject.firstName).to.equal(\"Jordan\");\n });\n\n it(\"has fullName Bizarro Bizarro\", async () => {\n await new Promise(r => setTimeout(r, 1000));\n expect(subject.fullName).to.endWith(\"Bizarro\");\n expect(subject.fullName).to.equal(\"Jordan Running\");\n });\n\n it(\"has lastName Running\", () => {\n expect(subject.lastName).to.equal(\"Running\");\n });\n})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":53,"value":"function nameFactory(firstName, lastName) {\n return {\n firstName,\n lastName,\n get fullName() {\n return `${firstName} ${lastName}`;\n }\n };\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":399,"value":"md`## Code`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":334,"value":"async function* test(description, testCb) {\n for (let result of _test(description, testCb)) {\n yield Report(await result);\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":13,"value":"function _test(testDesc, testCb) {\n return Generators.observe(async onChange => {\n const context = await buildTests(testDesc, testCb);\n\n let result = {\n description: testDesc,\n count: context.its.length,\n its: context.its.map(([desc], i) =>\n testResult(i, desc, null, null, false)\n ),\n done: false\n };\n\n let allResults = [];\n onChange(aggregateResult(result));\n\n for (let i = 0; i < context.its.length; i++) {\n const [description, itCb] = context.its[i];\n const testResult = executeTest(i, description, itCb, context);\n allResults.push(testResult);\n\n testResult.then(res => {\n const nextIts = result.its.slice();\n nextIts[res.id] = res;\n result = { ...result, its: nextIts };\n onChange(aggregateResult(result));\n });\n }\n\n Promise.all(allResults).then(() =>\n onChange(\n aggregateResult({\n ...result,\n done: true\n })\n )\n );\n });\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":266,"value":"$33","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":229,"value":"async function buildTests(testDesc, testCb) {\n let context = {\n description: testDesc,\n befores: [],\n its: []\n };\n\n function before(beforeCb) {\n context.befores = [\n ...context.befores,\n () => Promise.resolve(beforeCb(/* context? */))\n ];\n }\n\n function it(itDesc, itCb) {\n context.its = [\n ...context.its,\n [itDesc, () => Promise.resolve(itCb(/* context? */))]\n ];\n }\n\n await testCb({ before, it });\n return context;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":236,"value":"async function executeTest(id, description, cb, context) {\n for await (let beforeCb of context.befores) {\n await beforeCb();\n }\n\n try {\n await cb();\n return testResult(id, description, true, null, true);\n } catch (err) {\n return testResult(id, description, false, err, true);\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":220,"value":"function testResult(id, description, pass, error, done) {\n return { id, description, pass, error, done };\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":223,"value":"function aggregateResult(result) {\n let completed = 0;\n let failed = 0;\n\n for (let testResult of result.its) {\n if (testResult && testResult.done) {\n completed++;\n if (!testResult.pass) {\n failed++;\n }\n }\n }\n\n return {\n ...result,\n completed,\n failed\n };\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":225,"value":"function safePromise(prom) {\n return new Promise(resolve => {\n Promise.resolve(prom)\n .then(resolve)\n .catch(resolve);\n });\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":493,"value":"md`## TODO\n\n - Allow \\`expect\\`s outside of \\`it\\`s, e.g.:\n \\`\\`\\`js\n test('the thing', ({ expect }) => {\n expect(theThing).to.be.true();\n });\n \\`\\`\\`\n How to output?\n\n - Allow nested \\`test\\`s? — Seems like overkill\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":256,"value":"md`### Imports`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":56,"value":"code = require(\"https://bundle.run/code@5.2.0\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":59,"value":"expect = code.expect","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":405,"value":"fail = code.fail","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W34","stdlib":"1","titling":"auto"}} 32:"$31:body"