microsoft/typespec
Publicmirrored from https://github.com/microsoft/typespecAvailable
packages/openapi3/test/test-host.ts
74lines · modecode
| 1 | import { createTestHost, createTestWrapper, resolveVirtualPath } from "@cadl-lang/compiler/testing"; |
| 2 | import { OpenAPITestLibrary } from "@cadl-lang/openapi/testing"; |
| 3 | import { RestTestLibrary } from "@cadl-lang/rest/testing"; |
| 4 | import { VersioningTestLibrary } from "@cadl-lang/versioning/testing"; |
| 5 | import { OpenAPI3TestLibrary } from "../src/testing/index.js"; |
| 6 | |
| 7 | export async function createOpenAPITestHost() { |
| 8 | return createTestHost({ |
| 9 | libraries: [RestTestLibrary, VersioningTestLibrary, OpenAPITestLibrary, OpenAPI3TestLibrary], |
| 10 | }); |
| 11 | } |
| 12 | |
| 13 | export async function createOpenAPITestRunner() { |
| 14 | const host = await createOpenAPITestHost(); |
| 15 | return createTestWrapper( |
| 16 | host, |
| 17 | (code) => |
| 18 | `import "@cadl-lang/rest"; import "@cadl-lang/openapi"; import "@cadl-lang/openapi3"; using Cadl.Rest; using Cadl.Http; using OpenAPI; ${code}`, |
| 19 | { emitters: ["@cadl-lang/openapi3"] } |
| 20 | ); |
| 21 | } |
| 22 | |
| 23 | function versionedOutput(path: string, version: string) { |
| 24 | return path.replace(".json", "." + version + ".json"); |
| 25 | } |
| 26 | |
| 27 | export async function openApiFor(code: string, versions?: string[]) { |
| 28 | const host = await createOpenAPITestHost(); |
| 29 | const outPath = resolveVirtualPath("openapi.json"); |
| 30 | host.addCadlFile( |
| 31 | "./main.cadl", |
| 32 | `import "@cadl-lang/rest"; import "@cadl-lang/openapi"; import "@cadl-lang/openapi3"; ${ |
| 33 | versions ? `import "@cadl-lang/versioning"; ` : "" |
| 34 | }using Cadl.Rest;using Cadl.Http;using OpenAPI;${code}` |
| 35 | ); |
| 36 | await host.compile("./main.cadl", { |
| 37 | noEmit: false, |
| 38 | swaggerOutputFile: outPath, |
| 39 | emitters: ["@cadl-lang/openapi3"], |
| 40 | }); |
| 41 | |
| 42 | if (!versions) { |
| 43 | return JSON.parse(host.fs.get(outPath)!); |
| 44 | } else { |
| 45 | const output: any = {}; |
| 46 | for (const version of versions) { |
| 47 | output[version] = JSON.parse(host.fs.get(versionedOutput(outPath, version))!); |
| 48 | } |
| 49 | return output; |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | export async function checkFor(code: string) { |
| 54 | const host = await createOpenAPITestRunner(); |
| 55 | return await host.diagnose(code); |
| 56 | } |
| 57 | |
| 58 | export async function oapiForModel(name: string, modelDef: string) { |
| 59 | const oapi = await openApiFor(` |
| 60 | ${modelDef}; |
| 61 | @route("/") |
| 62 | namespace root { |
| 63 | op read(): { @body body: ${name} }; |
| 64 | } |
| 65 | `); |
| 66 | |
| 67 | const useSchema = oapi.paths["/"].get.responses[200].content["application/json"].schema; |
| 68 | |
| 69 | return { |
| 70 | isRef: !!useSchema.$ref, |
| 71 | useSchema, |
| 72 | schemas: oapi.components.schemas || {}, |
| 73 | }; |
| 74 | } |
| 75 | |