Tests

\n \n

\n {outputs.map((output: TestOutput, index: number) => (\n

\n {output.pass ? \"✅\" : \"❌\"} {tests[index].name}{\" \"}({prettyMilliseconds(output.duration)}){\" \"}\n {output.message\n ? (\n {output.message}\n )\n : null}\n

{JSON.stringify(tests[index], null, 2)}

\n ))}\n

\n \n ,\n );\n}\n\nexport default (req: Request) => {\n const url = new URL(req.url);\n const outputs = tests.map(runTest);\n if (url.pathname === \"/badge.svg\") {\n return new Response(\n renderBadge({\n label: \"parseProject tests\",\n passedCount: outputs.filter((output: TestOutput) => output.pass).length,\n testCount: tests.length,\n }),\n {\n headers: {\n \"content-type\": \"image/svg+xml;charset=UTF-8\",\n },\n },\n );\n }\n return new Response(renderTestResults(tests, outputs), {\n headers: {\n \"content-type\": \"text/html;charset=UTF-8\",\n },\n });\n};",[19,84],"b747b42a-0ed6-11f0-9fa9-569c3dd06744","README.md","76a46ac6-9dc4-49c6-82f5-248a5ed16931",["D",1743497580885],"# Utilities for parsing `import.meta.url`\n\n[![parseProject tests](https://std--ec8dd820f52811efa576569c3dd06744.web.val.run/badge.svg)](\nhttps://www.val.town/x/std/parseImportMeta/code/project.test\n)\n\nIf you're running code in Val Town, sometimes you want to know\ninformation about the val that's running. This module has functions for that.\n\n## Usage\n\n```ts\nimport { parseProject } from 'https://esm.town/v/std/utils@71-main/index.ts'\n\nconst projectVal = parseProject(import.meta.url)\nconsole.log(projectVal)\n```\n\n## Prior art\n\n* [@pomdtr/extractValInfo](https://www.val.town/v/pomdtr/extractValInfo)\n* [@easrng/whoami](https://www.val.town/v/easrng/whoami)",[19,91],"b747c7bc-0ed6-11f0-9fa9-569c3dd06744",["D",1743497580885],"directory",[19],{"_36":170,"_13":24,"_64":171,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":172,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_111":173,"_18":174},{"_36":96,"_13":19,"_64":67,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":155,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_111":156,"_18":157},{"_36":142,"_13":143,"_64":144,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":145,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_111":146,"_18":147},{"_36":120,"_13":121,"_64":122,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":123,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_111":124,"_18":125},{"_36":114,"_13":91,"_64":115,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":116,"_17":75,"_76":24,"_78":117,"_80":51,"_81":-5,"_111":118,"_18":119},{"_36":106,"_13":107,"_64":108,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":109,"_17":75,"_76":77,"_78":110,"_80":51,"_81":-5,"_111":112,"_18":113},"b7483c24-0ed6-11f0-9fa9-569c3dd06744","index.ts","e19ab519-c45f-4d69-8fcf-af94f1e19762",["D",1743497580885],"import { fetchTranspiledJavaScript, listFiles, readFile } from \"./file/index.ts\";\nimport { parseProject } from \"./parseImportMeta/project.ts\";\nimport { getContentType, serveFile } from \"./serve-file/index.ts\";\nimport { testServer } from \"./test/index.tsx\";\n\nexport { fetchTranspiledJavaScript, getContentType, listFiles, parseProject, readFile, serveFile };","children",[],[107],"b7481f64-0ed6-11f0-9fa9-569c3dd06744","5af03322-980a-4d5c-bbcc-80d9be7e36fe",["D",1743497580885],"# Val Town Project Utilities\n\nThese utils are very rapidly developing, so expect breaking changes.\n\n* file - reading files and directories in Projects\n* parseImportMeta - parse project info out of its `importa.meta.url`\n* serve-file - return Project files as HTTP Responses with proper content-types\n* test - a little framework for running tests and displaying the results as HTML and a badge\n\n## Usage\n\nImport them with version pins to be safe:\n\n```ts\nimport { parseProject, serveFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n```\n\nExample usage: https://www.val.town/x/std/reactHonoStarter/code/backend/index.ts",[],[91],"b7481dd4-0ed6-11f0-9fa9-569c3dd06744","test","1e2f565a-3355-40d8-8548-47ea0dc1cf74",["D",1743497580885],[126,127],[121],{"_36":135,"_13":136,"_64":137,"_66":122,"_68":69,"_70":71,"_72":73,"_38":138,"_17":75,"_76":87,"_78":139,"_80":51,"_81":-5,"_111":140,"_18":141},{"_36":128,"_13":129,"_64":130,"_66":122,"_68":69,"_70":71,"_72":73,"_38":131,"_17":75,"_76":77,"_78":132,"_80":51,"_81":-5,"_111":133,"_18":134},"b747cd34-0ed6-11f0-9fa9-569c3dd06744","index.tsx","79cd5be1-7ab5-4035-b998-f2361ed360f8",["D",1743497580885],"/** @jsxImportSource https://esm.sh/preact */\nimport { makeBadge } from \"npm:badge-maker\";\nimport { render } from \"npm:preact-render-to-string\";\nimport prettyMilliseconds from \"npm:pretty-ms\";\n\ninterface TestGroup {\n name: string;\n tests: TestCase[];\n bofore?: () => void;\n after?: () => void;\n}\n\ninterface TestCase {\n name: string;\n function: () => void;\n}\n\ninterface TestCaseResult {\n name: string;\n function: () => void;\n passed: boolean;\n duration: number;\n}\n\nasync function runTest(test: TestCase) {\n let pass, message;\n let start = performance.now();\n try {\n await test.function();\n pass = true;\n } catch (e: any) {\n message = e.message;\n pass = false;\n }\n return {\n message,\n pass,\n duration: performance.now() - start,\n };\n}\n\nfunction renderBadge({ label, passedCount, testCount }: { label?: string; passedCount: number; testCount: number }) {\n return makeBadge({\n label: label ?? \"Tests\",\n message: `${passedCount}/${testCount} passed`,\n color: passedCount === testCount ? \"brightgreen\" : \"red\",\n });\n}\n\nfunction Badge({ label, passedCount, testCount }: { label?: string; passedCount: number; testCount: number }) {\n const svgMarkup = renderBadge({ label, passedCount, testCount });\n const srcDoc = `${svgMarkup}`;\n return (\n \n );\n}\n\nfunction renderTestResults(testGroups: TestGroup[], outputs: { [groupName: string]: TestOutput[] }) {\n const totalPassed = Object.values(outputs).flat().filter((output: TestOutput) => output.pass).length;\n const totalTests = testGroups.reduce((sum, group) => sum + group.tests.length, 0);\n return render(\n \n \n Tests\n \n \n

Tests

\n \n

\n {testGroups.map((group: TestGroup) => (\n

\n \n output.pass).length}\n testCount={group.tests.length}\n />\n \n\n {outputs[group.name].map((output: TestOutput, index: number) => (\n

\n {output.pass ? \"✅\" : \"❌\"} {group.tests[index].name}{\" \"}({prettyMilliseconds(output.duration)})\n {\" \"}{output.message\n ? (\n {output.message}\n )\n : null}\n

{JSON.stringify(output, null, 2)}

\n ))}\n

\n \n ,\n );\n}\n\nexport const testServer = (testGroups: TestGroup[]) => async (req: Request) => {\n const url = new URL(req.url);\n const outputs: { [groupName: string]: TestOutput[] } = {};\n\n for (const group of testGroups) {\n group.bofore?.();\n outputs[group.name] = await Promise.all(group.tests.map(runTest));\n group.after?.();\n }\n\n if (url.pathname === \"/badge.svg\") {\n const totalPassed = Object.values(outputs).flat().filter((output: TestOutput) => output.pass).length;\n const totalTests = testGroups.reduce((sum, group) => sum + group.tests.length, 0);\n\n return new Response(\n renderBadge({\n label: \"Tests\",\n passedCount: totalPassed,\n testCount: totalTests,\n }),\n {\n headers: {\n \"content-type\": \"image/svg+xml;charset=UTF-8\",\n },\n },\n );\n }\n return new Response(renderTestResults(testGroups, outputs), {\n headers: {\n \"content-type\": \"text/html;charset=UTF-8\",\n },\n });\n};",[],[121,129],"b747cbf4-0ed6-11f0-9fa9-569c3dd06744","example.test.ts","87762768-2772-460a-a3e9-4c08045c2bf9",["D",1743497580885],"import { expect } from \"jsr:@std/expect\";\nimport { testServer } from \"./index.tsx\";\n\nexport default testServer([\n {\n name: \"Test Group 1\",\n tests: [\n {\n name: \"no-op\",\n function: () => {\n return true;\n },\n },\n {\n name: \"passing test\",\n function: () => {\n expect(1).toBe(1);\n },\n },\n {\n name: \"Failing test\",\n function: () => {\n expect(1).toBe(2);\n },\n },\n ],\n },\n {\n name: \"Test Group 2\",\n tests: [\n {\n name: \"passing test 2\",\n function: () => {\n expect(1).toBe(1);\n },\n },\n ],\n },\n]);",[],[121,136],"b747ca8c-0ed6-11f0-9fa9-569c3dd06744","serve-file","7138cf9e-0440-4083-95ac-3e58b634225c",["D",1743497580885],[148],[143],{"_36":149,"_13":107,"_64":150,"_66":144,"_68":69,"_70":71,"_72":73,"_38":151,"_17":75,"_76":77,"_78":152,"_80":51,"_81":-5,"_111":153,"_18":154},"b747c910-0ed6-11f0-9fa9-569c3dd06744","31525d87-2a13-4349-85ca-b0f1d024ce08",["D",1743497580885],"import { contentType } from \"npm:mime-types@2.1.35\";\nimport { readFile } from \"../file/index.ts\";\n\nexport async function serveFile(path: string, metaImportUrl: string): Promise {\n const text = await readFile(path, metaImportUrl);\n const content_type = getContentType(path);\n return new Response(text, {\n headers: {\n \"Content-Type\": content_type,\n },\n });\n}\n\nexport function getContentType(path: string): string {\n if (path.endsWith(\".ts\") || path.endsWith(\".jsx\") || path.endsWith(\".tsx\")) {\n return \"text/javascript\";\n }\n const ext = path.split(\".\").pop();\n return contentType(ext) || \"application/octet-stream\";\n}",[],[143,107],["D",1743497580885],[158,159,160],[19],{"_36":90,"_13":91,"_64":92,"_66":67,"_68":69,"_70":71,"_72":73,"_38":167,"_17":75,"_76":24,"_78":94,"_80":51,"_81":-5,"_111":168,"_18":169},{"_36":83,"_13":84,"_64":85,"_66":67,"_68":69,"_70":71,"_72":73,"_38":164,"_17":75,"_76":87,"_78":88,"_80":51,"_81":-5,"_111":165,"_18":166},{"_36":62,"_13":63,"_64":65,"_66":67,"_68":69,"_70":71,"_72":73,"_38":161,"_17":75,"_76":77,"_78":79,"_80":51,"_81":-5,"_111":162,"_18":163},["D",1743497580885],[],[19,63],["D",1743497580885],[],[19,84],["D",1743497580885],[],[19,91],"b747b290-0ed6-11f0-9fa9-569c3dd06744","1dbf09ea-9597-4c12-8f70-adf65d3b2b87",["D",1743497580885],[175],[24],{"_36":176,"_13":107,"_64":177,"_66":171,"_68":69,"_70":178,"_72":73,"_38":179,"_17":32,"_76":77,"_78":180,"_80":51,"_81":-5,"_111":181,"_18":182},"4790f762-0ed7-11f0-828a-569c3dd06744","5ca8728c-a5ab-41f8-a94f-819fcc7acfd5",3,["D",1743497822980],"import ValTown from \"npm:@valtown/sdk@0.37.0\";\nimport { parseProject } from \"../parseImportMeta/project.ts\";\n\nexport async function readFile(path: string, metaImportUrl: string) {\n const project = parseProject(metaImportUrl);\n let pathFragment = path.startsWith(\"/\") ? path.slice(1) : path; // remove the leading slash\n const esmURL = project.links.module.projectPinned + pathFragment;\n let text;\n try {\n text = await fetchTranspiledJavaScript(esmURL);\n } catch (err) {\n throw new Error(\"Failed to fetch file \" + esmURL);\n }\n return text;\n}\n\nexport async function listFiles(metaImportUrl: string) {\n const vt = new ValTown();\n\n const project = parseProject(metaImportUrl);\n const { id } = await vt.alias.username.projectName.retrieve(project.username, project.name);\n\n let branch_id: string | undefined;\n if (project.branch !== \"main\") {\n const branches = await vt.projects.branches.list(id); // TODO paginate to get them all\n const branch = branches.data.find(b => b.name === project.branch);\n if (!branch) {\n throw new Error(\"Failed to find branch \" + project.branch);\n }\n branch_id = branch.id;\n }\n\n const files = await vt.projects.files.retrieve(id, { path: \"\", branch_id, recursive: true, limit: 100, offset: 0 });\n return files.data;\n}\n\nexport async function fetchTranspiledJavaScript(url: string) {\n if (!url.startsWith(\"https://esm.town\")) throw Error(\"Can only fetch from https://esm.town\");\n const res = await fetch(url, {\n headers: {\n // Always transpile TS to JS\n // Learn more: https://www.val.town/v/stevekrouse/esmTownTranspileDemo\n \"User-Agent\": \"\",\n \"Authorization\": \"Bearer \" + Deno.env.get(\"valtown\"),\n },\n });\n if (!res.ok) {\n throw new Error(\"Failed to fetch \" + url);\n }\n return await res.text();\n}",[],[24,107],"b7439070-0ed6-11f0-9fa9-569c3dd06744",["D",1743497580885],"legacyEnvVars","httpPrivacy","description","imageUrl","userId","9b3e3860-0564-11f0-8c26-c3590a4b98ba","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount","32e5fea0-270a-4fb4-8a52-8284843a27b8","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_11":12,"_226":222},"org",{"_11":12,"_220":-5,"_221":222,"_189":190,"_223":224,"_225":51},"branch",{"_17":178,"_13":16,"_36":69,"_42":183,"_45":37,"_46":216,"_217":53,"_218":43,"_219":57,"_58":14,"_54":12},85,"forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18ydVpiTGwyWlRHQ3V6YktheDJsY1RLc2x6eU4ifQ","tier","free","canRestrictVals","profileImageUrl","adoptOrgId",{"_36":183,"_13":14,"_38":308,"_49":-5,"_185":51,"_52":53,"_186":53,"_187":-5,"_188":-5,"_189":190,"_191":85,"_192":73,"_193":-5,"_194":-5,"_195":71,"_56":196,"_197":-5,"_198":-5,"_199":-5,"_200":-5,"_201":202,"_203":202,"_204":205,"_206":205,"_207":205,"_208":202,"_209":202,"_210":309,"_212":310,"_214":311,"_50":51},[269,271,275,277,280,281],"files",[269,270,271,272,273,274,275,276,277,278,279,280,281],"counts",{"_260":75,"_261":71,"_262":75,"_35":263,"_264":265},[254,255,256],{"_36":96,"_13":19,"_64":67,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":97,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_18":253},"upstreamProject",{"_36":43,"_13":14,"_187":250,"_188":-5,"_52":53,"_210":251},"upstreamBranch",{"_36":37,"_38":248,"_40":249,"_13":16,"_42":43,"_17":44,"_45":-5,"_46":-5,"_47":48,"_49":-5,"_50":51,"_52":53,"_54":55,"_56":57,"_58":14},"emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},["D",1740674076598],["D",1785420597331],"Val Town Utilities",{"_11":55,"_226":252},"https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvdXBsb2FkZWQvaW1nXzJVaVhpQ1BId3dscVpBbkdZVWlMNjJtcjkxWS5wbmcifQ",[19],{"_36":90,"_13":91,"_64":92,"_66":67,"_68":69,"_70":71,"_72":73,"_38":93,"_17":75,"_76":24,"_78":94,"_80":51,"_81":-5,"_18":259},{"_36":83,"_13":84,"_64":85,"_66":67,"_68":69,"_70":71,"_72":73,"_38":86,"_17":75,"_76":87,"_78":88,"_80":51,"_81":-5,"_18":258},{"_36":62,"_13":63,"_64":65,"_66":67,"_68":69,"_70":71,"_72":73,"_38":74,"_17":75,"_76":77,"_78":79,"_80":51,"_81":-5,"_18":257},[19,63],[19,84],[19,91],"pulls","branches","forks",{"_266":75,"_268":75},"connections",{"_266":75,"_267":75},"count","unfilledCount","emptyCount",{"_36":170,"_13":24,"_64":171,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":172,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_111":306,"_18":307},{"_36":176,"_13":107,"_64":177,"_66":171,"_68":69,"_70":178,"_72":73,"_38":179,"_17":32,"_76":77,"_78":180,"_80":51,"_81":-5,"_111":304,"_18":305},{"_36":96,"_13":19,"_64":67,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":155,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_111":302,"_18":303},{"_36":90,"_13":91,"_64":92,"_66":67,"_68":69,"_70":71,"_72":73,"_38":167,"_17":75,"_76":24,"_78":94,"_80":51,"_81":-5,"_111":300,"_18":301},{"_36":83,"_13":84,"_64":85,"_66":67,"_68":69,"_70":71,"_72":73,"_38":164,"_17":75,"_76":87,"_78":88,"_80":51,"_81":-5,"_111":298,"_18":299},{"_36":62,"_13":63,"_64":65,"_66":67,"_68":69,"_70":71,"_72":73,"_38":161,"_17":75,"_76":77,"_78":79,"_80":51,"_81":-5,"_111":296,"_18":297},{"_36":142,"_13":143,"_64":144,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":145,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_111":294,"_18":295},{"_36":149,"_13":107,"_64":150,"_66":144,"_68":69,"_70":71,"_72":73,"_38":151,"_17":75,"_76":77,"_78":152,"_80":51,"_81":-5,"_111":292,"_18":293},{"_36":120,"_13":121,"_64":122,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":123,"_17":75,"_76":98,"_78":-5,"_80":51,"_81":-5,"_111":290,"_18":291},{"_36":135,"_13":136,"_64":137,"_66":122,"_68":69,"_70":71,"_72":73,"_38":138,"_17":75,"_76":87,"_78":139,"_80":51,"_81":-5,"_111":288,"_18":289},{"_36":128,"_13":129,"_64":130,"_66":122,"_68":69,"_70":71,"_72":73,"_38":131,"_17":75,"_76":77,"_78":132,"_80":51,"_81":-5,"_111":286,"_18":287},{"_36":114,"_13":91,"_64":115,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":116,"_17":75,"_76":24,"_78":117,"_80":51,"_81":-5,"_111":284,"_18":285},{"_36":106,"_13":107,"_64":108,"_66":-5,"_68":69,"_70":71,"_72":73,"_38":109,"_17":75,"_76":77,"_78":110,"_80":51,"_81":-5,"_111":282,"_18":283},[],[107],[],[91],[],[121,129],[],[121,136],[278,279],[121],[],[143,107],[276],[143],[],[19,63],[],[19,84],[],[19,91],[272,273,274],[19],[],[24,107],[270],[24],["D",1743497580885],{"_11":12,"_226":222},{"_11":12,"_220":-5,"_221":222,"_189":190,"_223":224,"_225":51},{"_17":178,"_13":16,"_36":69,"_42":183,"_45":37,"_46":216,"_217":53,"_218":43,"_219":57,"_58":14,"_54":12},"ctx",{"_210":-5,"_245":345,"_346":347,"_348":349,"_350":51,"_351":51,"_352":51,"_353":73,"_354":-5,"_355":-7,"_356":-7,"_357":75,"_358":51,"_359":51,"_360":-5,"_361":51,"_362":51,"_363":51,"_364":-5},"ENV",{"_316":317,"_318":319,"_320":16,"_321":322,"_323":324,"_325":326,"_327":328,"_329":330,"_331":332,"_333":334,"_335":336,"_337":338,"_339":340,"_341":342,"_343":344},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","c73f21da490985bff19c279eb0e09db24d688e4f","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]