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Adds test which validate the fixtures run correctly
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| Original file line number | Diff line number | Diff line change |
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| // Note: Keep this ES6 only, want to be able to run this directly via node | ||
| // to ensur that something like ts-node doesn't mess up paths etc | ||
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| // yarn build; cat source/_tests/fixtures/danger-js-pr-395.json | env DANGER_FAKE_CI="YEP" DANGER_TEST_REPO='danger/danger-js' DANGER_TEST_PR='395' node --inspect distribution/commands/danger-runner.js --text-only --dangerfile /Users/orta/dev/projects/danger/danger-js/source/runner/_tests/fixtures/__DangerfileAsync.js | ||
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| const fs = require("fs") | ||
| const child_process = require("child_process") | ||
| const { resolve } = require("path") | ||
| const chalk = require("chalk") | ||
| const expect = require("expect") | ||
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| // Toggle this on to update the JSON files for each run | ||
| const writeResults = false | ||
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| const runnerFileJS = "distribution/commands/danger-runner.js" | ||
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| // Get all the fixtures | ||
| const dangerDSLFixture = resolve(__dirname, "../source/_tests/fixtures/danger-js-pr-395.json") | ||
| const dslJSON = fs.readFileSync(dangerDSLFixture, "utf8") | ||
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| // Folders for the details | ||
| const dangerFileFixtures = resolve(__dirname, "../source/runner/_tests/fixtures/") | ||
| const dangerFileResultsFixtures = resolve(__dirname, "../source/runner/_tests/fixtures/results") | ||
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| const fixtures = fs | ||
| .readdirSync(dangerFileFixtures, "utf8") | ||
| .filter(f => f.includes("__")) | ||
| .filter(f => !f.includes("Throws")) | ||
| .filter(f => !f.includes("BadSyntax")) | ||
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| // Runs the danger runner over a fixture, then compares it to the | ||
| // fixtured JSON data | ||
| const runDangerfile = fixture => { | ||
| let allLogs = "" | ||
| const dangerfile = `${dangerFileFixtures}/${fixture}` | ||
| const dangerfileResults = `${dangerFileResultsFixtures}/${fixture}.json` | ||
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| console.log("Running fixture for " + chalk.bold(dangerfile)) | ||
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| // Setup the command | ||
| const commandArgs = ["node", runnerFileJS, "--text-only", "--dangerfile", dangerfile] | ||
| const env = { | ||
| DANGER_FAKE_CI: "YEP", | ||
| DANGER_TEST_REPO: "danger/danger", | ||
| DANGER_TEST_PR: "395", | ||
| DANGER_GITHUB_API_TOKEN: "1234", | ||
| } | ||
| const command = commandArgs.join(" ") | ||
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| const child = child_process.exec(command, { env: Object.assign({}, process.env, env) }) | ||
| child.stdin.write(dslJSON) | ||
| child.stdin.end() | ||
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| child.stderr.on("data", data => { | ||
| console.log(`stderr: ${data}`) | ||
| }) | ||
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| child.stdout.on("data", data => { | ||
| data = data.toString() | ||
| const trimmed = data.trim() | ||
| if (trimmed.startsWith("{") && trimmed.endsWith("}") && trimmed.includes("markdowns")) { | ||
| const runtimeResults = JSON.parse(trimmed) | ||
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| if (writeResults) { | ||
| fs.writeFileSync(dangerfileResults, trimmed) | ||
| } | ||
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| const fixturedResults = JSON.parse(fs.readFileSync(dangerfileResults, "utf8")) | ||
| // Fails include traces etc | ||
| expect(runtimeResults).toEqual(fixturedResults) | ||
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| next() | ||
| } else { | ||
| allLogs += data | ||
| } | ||
| }) | ||
| } | ||
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| // Keep an index and loop through the fixtures | ||
| var index = 0 | ||
| const next = () => { | ||
| const nextFixture = fixtures[index++] | ||
| if (nextFixture) { | ||
| runDangerfile(nextFixture) | ||
| } | ||
| } | ||
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| process.on("unhandledRejection", function(reason, _p) { | ||
| console.log(chalk.red("Error: "), reason) | ||
| process.exitCode = 1 | ||
| }) | ||
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| next() |
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