ci(NODE-6211): fix atlas connectivity tests in 5.x (#4152)

.evergreen/config.in.yml

@@ -434,29 +434,23 @@ functions:
           rm -rf ./node_modules/@aws-sdk/credential-providers
 
   "run atlas tests":
-    - command: shell.exec
-      type: test
+    # This creates secrets-export.sh, which is later sourced by run-tests.sh
+    - command: subprocess.exec
       params:
-        silent: true
         working_dir: "src"
-        script: |
-          cat <<EOT > prepare_atlas_connectivity.sh
-          export ATLAS_CONNECTIVITY='${ATLAS_CONNECTIVITY}'
-          EOT
-    - command: shell.exec
+        binary: bash
+        args:
+          - -c
+          - ${DRIVERS_TOOLS}/.evergreen/secrets_handling/setup-secrets.sh drivers/atlas_connect
+    - command: subprocess.exec
       type: test
       params:
         working_dir: "src"
-        script: |
-          # Disable xtrace (just in case it was accidentally set).
-          set +x
-          . ./prepare_atlas_connectivity.sh
-          rm -f ./prepare_atlas_connectivity.sh
-
-          export PROJECT_DIRECTORY="$(pwd)"
-          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
-
-          bash ${PROJECT_DIRECTORY}/.evergreen/run-atlas-tests.sh
+        binary: bash
+        env:
+          NODE_LTS_VERSION: ${NODE_LTS_VERSION}
+        args:
+          - .evergreen/run-atlas-tests.sh
 
   "run socks5 tests":
     - command: shell.exec

.evergreen/config.yml

@@ -389,29 +389,22 @@ functions:
           source "${PROJECT_DIRECTORY}/.evergreen/init-node-and-npm-env.sh"
           rm -rf ./node_modules/@aws-sdk/credential-providers
   run atlas tests:
-    - command: shell.exec
-      type: test
+    - command: subprocess.exec
       params:
-        silent: true
         working_dir: src
-        script: |
-          cat <<EOT > prepare_atlas_connectivity.sh
-          export ATLAS_CONNECTIVITY='${ATLAS_CONNECTIVITY}'
-          EOT
-    - command: shell.exec
+        binary: bash
+        args:
+          - '-c'
+          - ${DRIVERS_TOOLS}/.evergreen/secrets_handling/setup-secrets.sh drivers/atlas_connect
+    - command: subprocess.exec
       type: test
       params:
         working_dir: src
-        script: |
-          # Disable xtrace (just in case it was accidentally set).
-          set +x
-          . ./prepare_atlas_connectivity.sh
-          rm -f ./prepare_atlas_connectivity.sh
-
-          export PROJECT_DIRECTORY="$(pwd)"
-          export NODE_LTS_VERSION='${NODE_LTS_VERSION}'
-
-          bash ${PROJECT_DIRECTORY}/.evergreen/run-atlas-tests.sh
+        binary: bash
+        env:
+          NODE_LTS_VERSION: ${NODE_LTS_VERSION}
+        args:
+          - .evergreen/run-atlas-tests.sh
   run socks5 tests:
     - command: shell.exec
       type: test

.evergreen/run-atlas-tests.sh

@@ -2,9 +2,12 @@
 
 set -o errexit  # Exit the script with error if any of the commands fail
 
-source "${PROJECT_DIRECTORY}/.evergreen/init-node-and-npm-env.sh"
+if test -f secrets-export.sh; then
+  source secrets-export.sh
+fi
 
-set -o xtrace
+PROJECT_DIRECTORY=${PROJECT_DIRECTORY:-"."}
+source "${PROJECT_DIRECTORY}/.evergreen/init-node-and-npm-env.sh"
 
 node -v
 

.gitignore

@@ -99,3 +99,9 @@ test/lambda/env.json
 !encryption/lib
 !encryption/test
 !encryption/test/types
+
+# files generated by tooling in drivers-evergreen-tools
+secrets-export.sh
+mo-expansion.sh
+mo-expansion.yml
+expansions.sh

package.json

@@ -133,7 +133,7 @@
     "check:test": "mocha --config test/mocha_mongodb.json test/integration",
     "check:unit": "mocha test/unit",
     "check:ts": "node ./node_modules/typescript/bin/tsc -v && node ./node_modules/typescript/bin/tsc --noEmit",
-    "check:atlas": "mocha --config test/manual/mocharc.json test/manual/atlas_connectivity.test.js",
+    "check:atlas": "mocha --config test/manual/mocharc.json test/manual/atlas_connectivity.test.ts",
     "check:adl": "mocha --config test/mocha_mongodb.json test/manual/atlas-data-lake-testing",
     "check:aws": "nyc mocha --config test/mocha_mongodb.json test/integration/auth/mongodb_aws.test.ts",
     "check:oidc": "mocha --config test/mocha_mongodb.json test/manual/mongodb_oidc.prose.test.ts",

test/manual/atlas_connectivity.test.ts

@@ -0,0 +1,51 @@
+import { LEGACY_HELLO_COMMAND, MongoClient } from '../mongodb';
+
+/**
+ * ATLAS_CONNECTIVITY env variable is JSON
+ * Here's some typescript describing the shape:
+ *
+ * ```typescript
+ * interface AtlasConnectivity {
+ *  [atlasDeployment: string]: [normalUri: string, srvUri: string]
+ * }
+ * ```
+ *
+ * It should be an object with descriptive strings about the deployment type and version (i.e. sharded_cluster_3_4)
+ * that map to a two string tuple that are the normal URI and SRV URI, order doesn't matter, but it should be that order.
+ */
+
+describe('Atlas Connectivity', function () {
+  let client: MongoClient;
+
+  afterEach(async function () {
+    await client?.close();
+  });
+
+  const environments = [
+    'ATLAS_SERVERLESS',
+    'ATLAS_SRV_SERVERLESS',
+    'ATLAS_FREE',
+    'ATLAS_SRV_FREE',
+    'ATLAS_REPL',
+    'ATLAS_SRV_REPL',
+    'ATLAS_SHRD',
+    'ATLAS_SRV_SHRD',
+    'ATLAS_TLS11',
+    'ATLAS_SRV_TLS11',
+    'ATLAS_TLS12',
+    'ATLAS_SRV_TLS12'
+  ];
+
+  for (const environment of environments) {
+    it(`${environment} connects successfully`, async function () {
+      this.timeout(40000);
+
+      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+      client = new MongoClient(process.env[environment]!);
+
+      await client.connect();
+      await client.db('admin').command({ [LEGACY_HELLO_COMMAND]: 1 });
+      await client.db('test').collection('test').findOne({});
+    });
+  }
+});