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134 changes: 134 additions & 0 deletions
134
packages/@aws-cdk-testing/cli-integ/lib/with-cli-lib.ts
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import * as os from 'os'; | ||
import * as path from 'path'; | ||
import { TestContext } from './integ-test'; | ||
import { RESOURCES_DIR } from './resources'; | ||
import { AwsContext, withAws } from './with-aws'; | ||
import { cloneDirectory, installNpmPackages, TestFixture, DEFAULT_TEST_TIMEOUT_S, CdkCliOptions } from './with-cdk-app'; | ||
import { withTimeout } from './with-timeout'; | ||
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/** | ||
* Higher order function to execute a block with a CliLib Integration CDK app fixture | ||
*/ | ||
export function withCliLibIntegrationCdkApp<A extends TestContext & AwsContext>(block: (context: CliLibIntegrationTestFixture) => Promise<void>) { | ||
return async (context: A) => { | ||
const randy = context.randomString; | ||
const stackNamePrefix = `cdktest-${randy}`; | ||
const integTestDir = path.join(os.tmpdir(), `cdk-integ-${randy}`); | ||
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context.log(` Stack prefix: ${stackNamePrefix}\n`); | ||
context.log(` Test directory: ${integTestDir}\n`); | ||
context.log(` Region: ${context.aws.region}\n`); | ||
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await cloneDirectory(path.join(RESOURCES_DIR, 'cdk-apps', 'simple-app'), integTestDir, context.output); | ||
const fixture = new CliLibIntegrationTestFixture( | ||
integTestDir, | ||
stackNamePrefix, | ||
context.output, | ||
context.aws, | ||
context.randomString); | ||
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let success = true; | ||
try { | ||
const installationVersion = fixture.packages.requestedFrameworkVersion(); | ||
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if (fixture.packages.majorVersion() === '1') { | ||
throw new Error('This test suite is only compatible with AWS CDK v2'); | ||
} | ||
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const alphaInstallationVersion = fixture.packages.requestedAlphaVersion(); | ||
await installNpmPackages(fixture, { | ||
'aws-cdk-lib': installationVersion, | ||
'@aws-cdk/cli-lib-alpha': alphaInstallationVersion, | ||
'@aws-cdk/aws-lambda-go-alpha': alphaInstallationVersion, | ||
'@aws-cdk/aws-lambda-python-alpha': alphaInstallationVersion, | ||
'constructs': '^10', | ||
}); | ||
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await block(fixture); | ||
} catch (e: any) { | ||
// We survive certain cases involving gopkg.in | ||
if (errorCausedByGoPkg(e.message)) { | ||
return; | ||
} | ||
success = false; | ||
throw e; | ||
} finally { | ||
if (process.env.INTEG_NO_CLEAN) { | ||
context.log(`Left test directory in '${integTestDir}' ($INTEG_NO_CLEAN)\n`); | ||
} else { | ||
await fixture.dispose(success); | ||
} | ||
} | ||
}; | ||
} | ||
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/** | ||
* Return whether or not the error is being caused by gopkg.in being down | ||
* | ||
* Our Go build depends on https://gopkg.in/, which has errors pretty often | ||
* (every couple of days). It is run by a single volunteer. | ||
*/ | ||
function errorCausedByGoPkg(error: string) { | ||
// The error is different depending on what request fails. Messages recognized: | ||
//////////////////////////////////////////////////////////////////// | ||
// go: github.com/aws/aws-lambda-go@v1.28.0 requires | ||
// gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776: invalid version: git ls-remote -q origin in /go/pkg/mod/cache/vcs/0901dc1ef67fcce1c9b3ae51078740de4a0e2dc673e720584ac302973af82f36: exit status 128: | ||
// remote: Cannot obtain refs from GitHub: cannot talk to GitHub: Get https://github.com/go-yaml/yaml.git/info/refs?service=git-upload-pack: net/http: request canceled (Client.Timeout exceeded while awaiting headers) | ||
// fatal: unable to access 'https://gopkg.in/yaml.v3/': The requested URL returned error: 502 | ||
//////////////////////////////////////////////////////////////////// | ||
// go: downloading github.com/aws/aws-lambda-go v1.28.0 | ||
// go: github.com/aws/aws-lambda-go@v1.28.0 requires | ||
// gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776: unrecognized import path "gopkg.in/yaml.v3": reading https://gopkg.in/yaml.v3?go-get=1: 502 Bad Gateway | ||
// server response: Cannot obtain refs from GitHub: cannot talk to GitHub: Get https://github.com/go-yaml/yaml.git/info/refs?service=git-upload-pack: net/http: request canceled (Client.Timeout exceeded while awaiting headers) | ||
//////////////////////////////////////////////////////////////////// | ||
// go: github.com/aws/aws-lambda-go@v1.28.0 requires | ||
// gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776: invalid version: git fetch -f origin refs/heads/*:refs/heads/* refs/tags/*:refs/tags/* in /go/pkg/mod/cache/vcs/0901dc1ef67fcce1c9b3ae51078740de4a0e2dc673e720584ac302973af82f36: exit status 128: | ||
// error: RPC failed; HTTP 502 curl 22 The requested URL returned error: 502 | ||
// fatal: the remote end hung up unexpectedly | ||
//////////////////////////////////////////////////////////////////// | ||
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return (error.includes('gopkg\.in.*invalid version.*exit status 128') | ||
|| error.match(/unrecognized import path[^\n]gopkg\.in/)); | ||
} | ||
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/** | ||
* SAM Integration test fixture for CDK - SAM integration test cases | ||
*/ | ||
export function withCliLibFixture(block: (context: CliLibIntegrationTestFixture) => Promise<void>) { | ||
return withAws(withTimeout(DEFAULT_TEST_TIMEOUT_S, withCliLibIntegrationCdkApp(block))); | ||
} | ||
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export class CliLibIntegrationTestFixture extends TestFixture { | ||
/** | ||
* | ||
*/ | ||
public async cdk(args: string[], options: CdkCliOptions = {}) { | ||
const action = args[0]; | ||
const stackName = args[1]; | ||
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const cliOpts: Record<string, any> = { | ||
stacks: stackName ? [stackName] : undefined, | ||
}; | ||
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if (action === 'deploy') { | ||
cliOpts.requireApproval = options.neverRequireApproval ? 'never' : 'broadening'; | ||
} | ||
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return this.shell(['node', '--input-type=module', `<<__EOS__ | ||
import { AwsCdkCli } from '@aws-cdk/cli-lib-alpha'; | ||
const cli = AwsCdkCli.fromCdkAppDirectory(); | ||
await cli.${action}(${JSON.stringify(cliOpts)}); | ||
__EOS__`], { | ||
...options, | ||
modEnv: { | ||
AWS_REGION: this.aws.region, | ||
AWS_DEFAULT_REGION: this.aws.region, | ||
STACK_NAME_PREFIX: this.stackNamePrefix, | ||
PACKAGE_LAYOUT_VERSION: this.packages.majorVersion(), | ||
...options.modEnv, | ||
}, | ||
}); | ||
} | ||
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} |
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26
packages/@aws-cdk-testing/cli-integ/resources/cdk-apps/simple-app/app.js
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const cdk = require('aws-cdk-lib/core'); | ||
const iam = require('aws-cdk-lib/aws-iam'); | ||
const sqs = require('aws-cdk-lib/aws-sqs'); | ||
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const stackPrefix = process.env.STACK_NAME_PREFIX; | ||
if (!stackPrefix) { | ||
throw new Error(`the STACK_NAME_PREFIX environment variable is required`); | ||
} | ||
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class SimpleStack extends cdk.Stack { | ||
constructor(scope, id, props) { | ||
super(scope, id, props); | ||
const queue = new sqs.Queue(this, 'queue', { | ||
visibilityTimeout: cdk.Duration.seconds(300), | ||
}); | ||
const role = new iam.Role(this, 'role', { | ||
assumedBy: new iam.AnyPrincipal(), | ||
}); | ||
queue.grantConsumeMessages(role); | ||
} | ||
} | ||
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const app = new cdk.App(); | ||
new SimpleStack(app, `${stackPrefix}-simple-1`); | ||
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app.synth(); |
7 changes: 7 additions & 0 deletions
7
packages/@aws-cdk-testing/cli-integ/resources/cdk-apps/simple-app/cdk.json
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{ | ||
"app": "node app.js", | ||
"versionReporting": false, | ||
"context": { | ||
"aws-cdk:enableDiffNoFail": "true" | ||
} | ||
} |
65 changes: 65 additions & 0 deletions
65
packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/cli-lib.integtest.ts
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import { integTest, withCliLibFixture } from '../../lib'; | ||
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jest.setTimeout(2 * 60 * 60_000); // Includes the time to acquire locks, worst-case single-threaded runtime | ||
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integTest('cli-lib synth', withCliLibFixture(async (fixture) => { | ||
await fixture.cdk(['synth', fixture.fullStackName('simple-1')]); | ||
expect(fixture.template('simple-1')).toEqual(expect.objectContaining({ | ||
// Checking for a small subset is enough as proof that synth worked | ||
Resources: expect.objectContaining({ | ||
queue276F7297: expect.objectContaining({ | ||
Type: 'AWS::SQS::Queue', | ||
Properties: { | ||
VisibilityTimeout: 300, | ||
}, | ||
Metadata: { | ||
'aws:cdk:path': `${fixture.stackNamePrefix}-simple-1/queue/Resource`, | ||
}, | ||
}), | ||
}), | ||
})); | ||
})); | ||
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integTest('cli-lib list', withCliLibFixture(async (fixture) => { | ||
const listing = await fixture.cdk(['list'], { captureStderr: false }); | ||
expect(listing).toContain(fixture.fullStackName('simple-1')); | ||
})); | ||
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integTest('cli-lib deploy', withCliLibFixture(async (fixture) => { | ||
const stackName = fixture.fullStackName('simple-1'); | ||
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try { | ||
// deploy the stack | ||
await fixture.cdk(['deploy', stackName], { | ||
neverRequireApproval: true, | ||
}); | ||
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// verify the number of resources in the stack | ||
const expectedStack = await fixture.aws.cloudFormation('describeStackResources', { | ||
StackName: stackName, | ||
}); | ||
expect(expectedStack.StackResources?.length).toEqual(3); | ||
} finally { | ||
// delete the stack | ||
await fixture.cdk(['destroy', stackName], { | ||
captureStderr: false, | ||
}); | ||
} | ||
})); | ||
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integTest('security related changes without a CLI are expected to fail when approval is required', withCliLibFixture(async (fixture) => { | ||
const stdErr = await fixture.cdk(['deploy', fixture.fullStackName('simple-1')], { | ||
onlyStderr: true, | ||
captureStderr: true, | ||
allowErrExit: true, | ||
neverRequireApproval: false, | ||
}); | ||
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expect(stdErr).toContain('This deployment will make potentially sensitive changes according to your current security approval level'); | ||
expect(stdErr).toContain('Deployment failed: Error: \"--require-approval\" is enabled and stack includes security-sensitive updates'); | ||
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// Ensure stack was not deployed | ||
await expect(fixture.aws.cloudFormation('describeStacks', { | ||
StackName: fixture.fullStackName('simple-1'), | ||
})).rejects.toThrow('does not exist'); | ||
})); |