System Initiative

import { defineTests, expect, mockExec } from "file:///app/index.ts"; export default defineTests({ "succeeds when query returns correct ImageId": { input: { domain: { region: "us-east-1", ImageId: "ami-123456", Filters: [{ Name: "name", Value: "ubuntu-*" }], Owners: "amazon", UseMostRecent: true, }, }, mocks: { exec: mockExec() .command("aws ec2 describe-images") .returns({ stdout: JSON.stringify([ { ImageId: "ami-123456" }, ]), exitCode: 0, }), }, expect: { validate: (result) => { const qual = result as { result: string; message: string }; if (qual.result !== "success") { throw new Error( `Expected success, got ${qual.result}: ${qual.message}`, ); } if (!qual.message.includes("correct image")) { throw new Error(`Unexpected message: ${qual.message}`); } }, }, }, "fails when multiple images match and UseMostRecent is false": { input: { domain: { region: "us-east-1", ImageId: "ami-123456", Filters: [{ Name: "name", Value: "ubuntu-*" }], UseMostRecent: false, }, }, mocks: { exec: mockExec() .command("aws ec2 describe-images") .returns({ stdout: JSON.stringify([ { ImageId: "ami-123456" }, { ImageId: "ami-789012" }, ]), exitCode: 0, }), }, expect: { validate: (result) => { const qual = result as { result: string; message: string }; if (qual.result !== "failure") { throw new Error(`Expected failure, got ${qual.result}`); } if (!qual.message.includes("Multiple images")) { throw new Error( `Expected multiple images error, got: ${qual.message}`, ); } }, }, }, "fails when region is not specified": { input: { domain: { ImageId: "ami-123456", }, }, expect: { validate: (result) => { const qual = result as { result: string; message: string }; if (qual.result !== "failure") { throw new Error(`Expected failure, got ${qual.result}`); } if (!qual.message.includes("must specify a region")) { throw new Error(`Expected region error, got: ${qual.message}`); } }, }, }, });