feat: add outputs and better tests

.vscode/launch.json

@@ -0,0 +1,18 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+      {
+        "name": "Debug Jest Tests",
+        "type": "node",
+        "request": "launch",
+        "runtimeArgs": [
+          "--inspect-brk",
+          "${workspaceRoot}/node_modules/.bin/jest",
+          "--runInBand"
+        ],
+        "console": "integratedTerminal",
+        "internalConsoleOptions": "neverOpen",
+        "port": 9229
+      }
+    ]
+  }

__tests__/getConfig.test.ts

@@ -1,6 +1,7 @@
 import getConfig from '../src/getConfig'
 import * as path from 'path'
 import * as fs from 'fs'
+import nock from 'nock'
 import fetch from 'node-fetch'
 
 describe('getConfig', () => {
@@ -16,10 +17,17 @@ describe('getConfig', () => {
     // TODO: change this to point to the new relic repo when it goes public
     const url =
       'https://raw.githubusercontent.com/aperture-science-incorporated/.github/master/repolinter.json'
-    const expected = await (await fetch(url)).json()
+    const filepath = path.resolve(__dirname, 'testconfig.json')
+    const expected = JSON.parse(await fs.promises.readFile(filepath, 'utf8'))
+    const scope = nock('https://raw.githubusercontent.com')
+      .get('/aperture-science-incorporated/.github/master/repolinter.json')
+      .replyWithFile(200, filepath)
+
     const res = await getConfig({configUrl: url})
 
     expect(res).toMatchObject(expected)
+
+    scope.done()
   })
 
   test('getConfig fails with an invalid file', async () => {

__tests__/integration.test.ts

@@ -0,0 +1,102 @@
+import * as cp from 'child_process'
+import * as path from 'path'
+import {Inputs} from '../src/inputs'
+
+async function execAsync(
+  command: string,
+  opts: cp.ExecOptions
+): Promise<{out: string; err: string; code: number}> {
+  return new Promise((resolve, reject) => {
+    cp.exec(command, opts, (err, outstd, errstd) =>
+      err !== null && err.code === undefined
+        ? reject(err)
+        : resolve({
+            out: outstd,
+            err: errstd,
+            code: err !== null ? (err.code as number) : 0
+          })
+    )
+  })
+}
+
+async function runAction(
+  env: NodeJS.ProcessEnv
+): Promise<{out: string; err: string; code: number}> {
+  const ip = path.join(__dirname, '..', 'dist', 'index.js')
+  return execAsync(`node ${ip}`, {env})
+}
+
+function getInputName(input: string): string {
+  return `INPUT_${input.replace(/ /g, '_').toUpperCase()}`
+}
+
+describe('integration', () => {
+  beforeEach(() => {
+    process.env[getInputName(Inputs.REPO)] = 'newrelic/repolinter-action'
+    process.env[getInputName(Inputs.OUTPUT_TYPE)] = 'exit-code'
+    process.env[getInputName(Inputs.OUTPUT_NAME)] = 'Open Source Policy Issues'
+    process.env[getInputName(Inputs.LABEL_NAME)] = 'repolinter'
+    process.env[getInputName(Inputs.LABEL_COLOR)] = 'fbca04'
+    process.env['GITHUB_ACTION'] = 'true'
+    delete process.env[getInputName(Inputs.CONFIG_FILE)]
+    delete process.env[getInputName(Inputs.CONFIG_URL)]
+    delete process.env['GITHUB_TOKEN']
+    delete process.env['INPUT_GITHUB_TOKEN']
+    delete process.env[getInputName(Inputs.TOKEN)]
+  })
+
+  // TODO: fix tests to reflect new exit code logic
+  // TODO: add tests for outputs
+
+  test('runs a failing test config', async () => {
+    process.env[getInputName(Inputs.CONFIG_FILE)] = path.resolve(
+      __dirname,
+      'testconfig.json'
+    )
+
+    const {out, code} = await runAction(process.env)
+
+    // console.debug(out)
+    expect(code).not.toEqual(0)
+    // TODO: outputs
+    expect(out).toContain('testconfig.json')
+    expect(out).not.toContain('undefined')
+  })
+
+  test('runs a URL config', async () => {
+    process.env[getInputName(Inputs.CONFIG_URL)] =
+      'https://raw.githubusercontent.com/aperture-science-incorporated/.github/master/repolinter.json'
+
+    const {out, code} = await runAction(process.env)
+
+    // console.debug(out)
+    expect(code).not.toEqual(0)
+    expect(out).toContain(
+      'https://raw.githubusercontent.com/aperture-science-incorporated/.github/master/repolinter.json'
+    )
+    expect(out).not.toContain('undefined')
+  })
+
+  test('runs the default config', async () => {
+    const {out, code} = await runAction(process.env)
+
+    // console.debug(out)
+    expect(code).not.toEqual(0)
+    expect(out).toContain('default')
+    expect(out).not.toContain('undefined')
+  })
+
+  test('runs a passing config', async () => {
+    process.env[getInputName(Inputs.CONFIG_FILE)] = path.resolve(
+      __dirname,
+      'passingtestconfig.json'
+    )
+
+    const {out, code} = await runAction(process.env)
+
+    // console.debug(out)
+    expect(code).toEqual(0)
+    expect(out).toContain('passingtestconfig.json')
+    expect(out).not.toContain('undefined')
+  })
+})