test: using existing resources in e2e tests

clients/client-cognito-identity/e2e/CognitoIdentity.ispec.ts

@@ -5,93 +5,23 @@
  */
 import { expect } from "chai";
 import { CognitoIdentity } from "../index";
-import { Credentials } from "@aws-sdk/types";
-import { IAM } from "@aws-sdk/client-iam";
 // There will be default values of defaultRegion, credentials, and isBrowser variable in browser tests.
 // Define the values for Node.js tests
 const region: string | undefined =
   (globalThis as any).defaultRegion || undefined;
-const credentials: Credentials | undefined =
-  (globalThis as any).credentials || undefined;
+const IdentityPoolId =
+  (globalThis as any)?.window?.__env__?.AWS_SMOKE_TEST_IDENTITY_POOL_ID ||
+  process?.env?.AWS_SMOKE_TEST_IDENTITY_POOL_ID;
 
 describe("@aws-sdk/client-cognito-identity", function () {
-  this.timeout(50000);
-  // Required in run
   const unAuthClient = new CognitoIdentity({
     region
   });
-  const authClient = new CognitoIdentity({
-    credentials,
-    region
-  });
-  const iam = new IAM({ credentials, region });
-  const identityPoolName = `aws_sdk_unit_test_${Date.now()}`;
-  const identityPoolRoleName = `${identityPoolName}-role`;
-  let identityPoolRole: string;
-  let identityPoolId: string;
-
-  before(async () => {
-    // Create an identity pool
-    const createIdentityPoolResult = await authClient.createIdentityPool({
-      IdentityPoolName: identityPoolName,
-      AllowUnauthenticatedIdentities: true
-    });
-    expect(createIdentityPoolResult.$metadata.httpStatusCode).to.equal(200);
-    expect(typeof createIdentityPoolResult.IdentityPoolId).to.equal("string");
-    identityPoolId = createIdentityPoolResult.IdentityPoolId as string;
-
-    // Create a role to be attached to identity pool
-    const { Role } = await iam.createRole({
-      RoleName: identityPoolRoleName,
-      AssumeRolePolicyDocument: `{
-    "Version": "2012-10-17",
-    "Statement": [
-      {
-        "Effect": "Allow",
-        "Principal": {
-          "Federated": "cognito-identity.amazonaws.com"
-        },
-        "Action": "sts:AssumeRoleWithWebIdentity"
-      }
-    ]
-  }`
-    });
-    identityPoolRole = Role?.Arn as string;
-
-    // wait for role creating
-    // TODO: add RoleExists waiter
-    await new Promise(resolve => setTimeout(resolve, 5000));
-
-    // Set role to identity pool
-    await authClient.setIdentityPoolRoles({
-      IdentityPoolId: identityPoolId,
-      Roles: {
-        unauthenticated: identityPoolRole!
-      }
-    });
-
-    // wait for role propagating
-    // TODO: add waiters
-    await new Promise(resolve => setTimeout(resolve, 10000));
-  });
-
-  after(async () => {
-    // Delete the identity pool
-    if (identityPoolId) {
-      await authClient.deleteIdentityPool({
-        IdentityPoolId: identityPoolId
-      });
-    }
-    // Delete identity pool role
-    if (identityPoolRole) {
-      await iam.deleteRole({ RoleName: identityPoolRoleName });
-    }
-  });
 
   it("should successfully fetch Id and get credentials", async () => {
     // Test getId()
     const getIdResult = await unAuthClient.getId({
-      IdentityPoolId: identityPoolId
+      IdentityPoolId
     });
     expect(getIdResult.$metadata.httpStatusCode).to.equal(200);
     expect(typeof getIdResult.IdentityId).to.equal("string");

clients/client-cognito-identity/e2e/README.md

@@ -0,0 +1,46 @@
+## Integration test resources
+
+Certain resources need to be created to make sure the integration test
+has backend resources to test against. Follow steps bellow to create them:
+
+1. Create a Cognito Identity Pool
+
+   ```console
+   aws cognito-identity create-identity-pool --identity-pool-name [NAME] --allow-unauthenticated-identities --output text --query '[IdentityPoolId]'
+   ```
+
+   It outputs `IdentityPoolId`.
+
+1. Create a IAM Role
+
+   1. If you create the Identity Pool with AWS console and allow creating roles on your behalf, you can skip this step
+
+   1. Command line:
+
+   ```console
+   aws iam create-role --role-name=[ROLE_NAME] --assume-role-policy-document '{
+     "Statement": [
+       {
+         "Effect": "Allow",
+         "Principal": {
+           "Federated": "cognito-identity.amazonaws.com"
+         },
+         "Action": "sts:AssumeRoleWithWebIdentity"
+       }
+     ]
+   }' --output text --query 'Role.Arn'
+   ```
+
+   It outputs `RoleArn`
+
+1. Set the unauthenticated role of the Identity Pool created in Step 1 to the role created in Step 2
+
+   ```console
+   aws cognito-identity set-identity-pool-roles --identity-pool-id [IdentityPoolId] --roles unauthenticated=[RoleArn]
+   ```
+
+1. Run the test with ENV. For example:
+
+   ```console
+   AWS_SMOKE_TEST_REGION=[Region] AWS_SMOKE_TEST_IDENTITY_POOL_ID=[IdentityPoolId] yarn test:e2e
+   ```

clients/client-cognito-identity/karma.conf.js

@@ -4,7 +4,7 @@ module.exports = function (config) {
     frameworks: ["mocha", "chai"],
     files: ["e2e/**/*.ispec.ts"],
     preprocessors: {
-      "e2e/**/*.ispec.ts": ["webpack", "sourcemap", "credentials"]
+      "e2e/**/*.ispec.ts": ["webpack", "sourcemap", "credentials", "env"]
     },
     webpackMiddleware: {
       stats: "minimal"
@@ -35,6 +35,10 @@ module.exports = function (config) {
       },
       devtool: "inline-source-map"
     },
+    envPreprocessor: [
+      "AWS_SMOKE_TEST_REGION",
+      "AWS_SMOKE_TEST_IDENTITY_POOL_ID"
+    ],
     plugins: [
       "@aws-sdk/karma-credential-loader",
       "karma-chrome-launcher",
@@ -43,7 +47,8 @@ module.exports = function (config) {
       "karma-chai",
       "karma-webpack",
       "karma-coverage",
-      "karma-sourcemap-loader"
+      "karma-sourcemap-loader",
+      "karma-env-preprocessor"
     ],
     reporters: ["progress"],
     port: 9876,

clients/client-s3/e2e/README.md

@@ -0,0 +1,36 @@
+## Integration test resources
+
+Certain resources need to be created to make sure the integration test
+has backend resources to test against. Follow steps bellow to create them:
+
+1. Create S3 Bucket
+
+   1. Create Bucket with:
+
+   ```console
+   aws s3 mb s3://[BucketName] --region [Region]
+   ```
+
+   1. Put CORS config to the bucket
+
+   ```console
+    aws s3api put-bucket-cors --bucket [BucketName] --cors-configuration '{
+   "CORSRules": [
+    {
+      "AllowedOrigins": ["*"],
+      "AllowedMethods": ["GET", "PUT", "POST", "DELETE", "HEAD"],
+      "MaxAgeSeconds": 3000,
+      "ExposeHeaders": ["ETag", "Date"],
+      "AllowedHeaders": ["*"]
+    }
+   ]
+   }'
+   ```
+
+   1. supply the bucket name to the test but setting the ENV `AWS_SMOKE_TEST_BUCKET`
+
+1. Run the test with ENV. For example:
+
+   ```console
+   AWS_SMOKE_TEST_REGION=[Region] AWS_SMOKE_TEST_BUCKET=[Bucket] yarn test:e2e
+   ```

clients/client-s3/e2e/S3.ispec.ts

@@ -17,10 +17,10 @@ const region: string | undefined =
 const credentials: Credentials | undefined =
   (globalThis as any).credentials || undefined;
 const isBrowser: boolean | undefined = (globalThis as any).isBrowser || false;
+const Bucket =
+  (globalThis as any)?.window?.__env__?.AWS_SMOKE_TEST_BUCKET ||
+  process?.env?.AWS_SMOKE_TEST_BUCKET;
 
-// this bucket requires enabling CORS:
-// AllowedOrigin(*), AllowedMethod(GET, PUT, POST, DELETE, HEAD), ExposeHeader(ETag), AllowedHeader(*)
-const Bucket = "aws-sdk-unit-test";
 let Key = `${Date.now()}`;
 
 describe("@aws-sdk/client-s3", () => {
@@ -79,7 +79,7 @@ describe("@aws-sdk/client-s3", () => {
         });
         expect(result.$metadata.httpStatusCode).to.equal(200);
       });
-    } else  {
+    } else {
       it("should succeed with Node.js readable stream body", async () => {
         const length = 10 * 1000; // 10KB
         const chunkSize = 10;
@@ -136,8 +136,12 @@ describe("@aws-sdk/client-s3", () => {
   });
 
   describe("ListObjects", () => {
-    before(() => {
+    before(async () => {
       Key = `${Date.now()}`;
+      await client.putObject({ Bucket, Key, Body: "foo" });
+    });
+    after(async () => {
+      await client.deleteObject({ Bucket, Key });
     });
     it("should succeed with valid bucket", async () => {
       const result = await client.listObjects({
@@ -247,7 +251,7 @@ describe("@aws-sdk/client-s3", () => {
       });
       expect(listUploadsResult.$metadata.httpStatusCode).to.equal(200);
       expect(
-        listUploadsResult.Uploads?.map(upload => upload.UploadId)
+        (listUploadsResult.Uploads || []).map(upload => upload.UploadId)
       ).not.to.contain(toAbort);
     });
   });

clients/client-s3/karma.conf.js

@@ -4,7 +4,7 @@ module.exports = function (config) {
     frameworks: ["mocha", "chai"],
     files: ["e2e/**/*.ispec.ts"],
     preprocessors: {
-      "e2e/**/*.ispec.ts": ["webpack", "sourcemap", "credentials"]
+      "e2e/**/*.ispec.ts": ["webpack", "sourcemap", "credentials", "env"]
     },
     webpackMiddleware: {
       stats: "minimal"
@@ -35,6 +35,7 @@ module.exports = function (config) {
       },
       devtool: "inline-source-map"
     },
+    envPreprocessor: ["AWS_SMOKE_TEST_REGION", "AWS_SMOKE_TEST_BUCKET"],
     plugins: [
       "@aws-sdk/karma-credential-loader",
       "karma-chrome-launcher",
@@ -43,7 +44,8 @@ module.exports = function (config) {
       "karma-chai",
       "karma-webpack",
       "karma-coverage",
-      "karma-sourcemap-loader"
+      "karma-sourcemap-loader",
+      "karma-env-preprocessor"
     ],
     reporters: ["progress"],
     port: 9876,

package.json

@@ -56,6 +56,7 @@
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^3.1.0",
     "karma-coverage": "^2.0.2",
+    "karma-env-preprocessor": "^0.1.1",
     "karma-firefox-launcher": "^1.3.0",
     "karma-jasmine": "^3.3.1",
     "karma-mocha": "^2.0.1",
@@ -69,9 +70,9 @@
     "puppeteer": "^4.0.0",
     "ts-loader": "^7.0.5",
     "typescript": "~3.8.3",
+    "verdaccio": "^4.7.2",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.12",
-    "verdaccio": "^4.7.2",
     "yarn": "1.22.4"
   },
   "workspaces": {

yarn.lock

@@ -7409,6 +7409,11 @@ karma-coverage@^2.0.2:
     istanbul-reports "^3.0.0"
     minimatch "^3.0.4"
 
+karma-env-preprocessor@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/karma-env-preprocessor/-/karma-env-preprocessor-0.1.1.tgz#bbe8c87d59c00edb76070bd3c31b4b39d5dc7e15"
+  integrity sha1-u+jIfVnADtt2BwvTwxtLOdXcfhU=
+
 karma-firefox-launcher@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/karma-firefox-launcher/-/karma-firefox-launcher-1.3.0.tgz#ebcbb1d1ddfada6be900eb8fae25bcf2dcdc8171"