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};",[],[185,203],{"_103":212,"_95":213,"_156":214,"_158":186,"_159":141,"_160":197,"_162":22,"_105":215,"_99":121,"_164":178,"_166":216,"_167":22,"_168":-5,"_169":217,"_98":218},"e9947bc4-f528-11ef-b05e-569c3dd06744","project.ts","e1faef4c-f528-11ef-aa05-569c3dd06744",["D",1740674153802],"interface Project {\n username: string;\n name: string;\n version: string;\n branch: string;\n path: string;\n links: {\n self: {\n latest: string;\n pinned: string;\n project: string;\n };\n module: {\n latest: string;\n pinned: string;\n project: string;\n projectPinned: string;\n };\n };\n}\n\nexport function parseProject(url: string): Project {\n const pattern = /^https:\\/\\/esm\\.town\\/v\\/([^/]+)\\/([^@]+)@(\\d+)-(.+?)(\\/.*)?$/;\n const match = url.match(pattern);\n\n if (!match) {\n throw new Error(`Invalid ESM Town URL format: ${url}`);\n }\n\n let [, username, name, version, branch, path = \"\"] = match;\n path = path.substring(1); // Remove leading slash\n\n const branchPath = branch === \"main\" ? \"\" : `/branch/${branch}`;\n\n const projectURL = `https://www.val.town/x/${username}/${name}`;\n\n return {\n username,\n name,\n version,\n branch,\n path,\n links: {\n self: {\n latest: `${projectURL}${branchPath}/code/${path}`,\n pinned: `${projectURL}/branch/${branch}/version/${version}/code/${path}`,\n project: projectURL,\n },\n module: {\n latest: `https://esm.town/v/${username}/${name}${branchPath}/${path}`,\n pinned: `https://esm.town/v/${username}/${name}@${version}-${branch}/${path}`,\n project: `https://esm.town/v/${username}/${name}/`,\n projectPinned: `https://esm.town/v/${username}/${name}@${version}-${branch}/`,\n },\n },\n };\n}",[],[185,213],[185],{"_103":221,"_95":222,"_156":223,"_158":-5,"_159":141,"_160":224,"_162":22,"_105":225,"_99":189,"_164":165,"_166":-5,"_167":22,"_168":-5,"_169":226,"_98":235},"689588ea-f52a-11ef-b84f-569c3dd06744","serve-file","658866e0-f52a-11ef-aa05-569c3dd06744",43,["D",1740674796376],[227],{"_103":228,"_95":173,"_156":229,"_158":223,"_159":141,"_160":230,"_162":22,"_105":231,"_99":197,"_164":178,"_166":232,"_167":22,"_168":-5,"_169":233,"_98":234},"23bac04e-f52c-11ef-b9c3-569c3dd06744","6a4741e2-f52a-11ef-9c7b-569c3dd06744",59,["D",1740675539852],"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 return contentType(path) || \"application/octet-stream\";\n}",[],[222,173],[222],{"_103":237,"_95":238,"_156":239,"_158":-5,"_159":141,"_160":240,"_162":22,"_105":241,"_99":187,"_164":165,"_166":-5,"_167":22,"_168":-5,"_169":242,"_98":262},"d4f53bee-f529-11ef-ab58-569c3dd06744","test","948bc654-f529-11ef-a18b-569c3dd06744",29,["D",1740674548699],[243,252],{"_103":244,"_95":245,"_156":246,"_158":239,"_159":141,"_160":247,"_162":22,"_105":248,"_99":187,"_164":207,"_166":249,"_167":22,"_168":-5,"_169":250,"_98":251},"b498a78c-f529-11ef-bf2f-569c3dd06744","example.test.ts","af0e023a-f529-11ef-aa50-569c3dd06744",22,["D",1740674494407],"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]);",[],[238,245],{"_103":253,"_95":254,"_156":255,"_158":239,"_159":141,"_160":256,"_162":22,"_105":257,"_99":258,"_164":178,"_166":259,"_167":22,"_168":-5,"_169":260,"_98":261},"beefa1b8-f529-11ef-b2e6-569c3dd06744","index.tsx","b8ee04c6-f529-11ef-aa05-569c3dd06744",27,["D",1740674511753],4,"/** @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};",[],[238,254],[238],{"_103":264,"_95":193,"_156":116,"_158":-5,"_159":141,"_160":265,"_162":22,"_105":266,"_99":121,"_164":155,"_166":267,"_167":22,"_168":-5,"_169":268,"_98":269},"ea8f156e-f52a-11ef-bf22-569c3dd06744",49,["D",1740675014437],"# Val Town Project Utilities",[],[193],{"_103":271,"_95":173,"_156":272,"_158":-5,"_159":141,"_160":100,"_162":22,"_105":273,"_99":197,"_164":178,"_166":274,"_167":22,"_168":-5,"_169":275,"_98":276},"d28b1ec8-f53d-11ef-a16d-569c3dd06744","dc1b4790-f52b-11ef-9ee4-569c3dd06744",["D",1740683134584],"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 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