MongoDB Transactions (#12335)

* add run-rs to dependencies * wip: add replica set to api unit github action * wip: add replica set to api unit github action * wip: fix gh actions mongodb replica set setting * usa replica set for integration tests * add correct mongodb version matrix for integration tests * use different db connection on gh actions * Revert "use different db connection on gh actions" This reverts commit aa8db759d3. * add example transaction * add mongo script to package.json * abstract mongodb utils, connect using hostname on windows * npm scripts: mongo -> mongo:dev * add setup script for run-rs on windows * gh actions: run in test environment * remove test files * better error handling, use cross-spawn to avoid issues on windows * fix lint
2020-07-14 18:55:47 +02:00
parent e89ff95a21
commit c93bf3e498
11 changed files with 1432 additions and 864 deletions
@@ -0,0 +1,50 @@
+import os from 'os';
+import nconf from 'nconf';
+import requireAgain from 'require-again';
+
+const pathToMongoLib = '../../../../website/server/libs/mongodb';
+
+describe('mongodb', () => {
+  afterEach(() => {
+    sandbox.restore();
+  });
+
+  describe('getDevelopmentConnectionUrl', () => {
+    it('returns the original connection url if not on windows', () => {
+      sandbox.stub(os, 'platform').returns('linux');
+      const mongoLibOverride = requireAgain(pathToMongoLib);
+
+      const originalString = 'mongodb://localhost:3030';
+      const string = mongoLibOverride.getDevelopmentConnectionUrl(originalString);
+      expect(string).to.equal(originalString);
+    });
+
+    it('replaces localhost with hostname on windows', () => {
+      sandbox.stub(os, 'platform').returns('win32');
+      sandbox.stub(os, 'hostname').returns('hostname');
+      const mongoLibOverride = requireAgain(pathToMongoLib);
+
+      const originalString = 'mongodb://localhost:3030';
+      const string = mongoLibOverride.getDevelopmentConnectionUrl(originalString);
+      expect(string).to.equal('mongodb://hostname:3030');
+    });
+  });
+
+  describe('getDefaultConnectionOptions', () => {
+    it('returns development config when IS_PROD is false', () => {
+      sandbox.stub(nconf, 'get').withArgs('IS_PROD').returns(false);
+      const mongoLibOverride = requireAgain(pathToMongoLib);
+
+      const options = mongoLibOverride.getDefaultConnectionOptions();
+      expect(options).to.have.all.keys(['useNewUrlParser', 'useUnifiedTopology']);
+    });
+
+    it('returns production config when IS_PROD is true', () => {
+      sandbox.stub(nconf, 'get').withArgs('IS_PROD').returns(true);
+      const mongoLibOverride = requireAgain(pathToMongoLib);
+
+      const options = mongoLibOverride.getDefaultConnectionOptions();
+      expect(options).to.have.all.keys(['useNewUrlParser', 'useUnifiedTopology', 'keepAlive', 'keepAliveInitialDelay']);
+    });
+  });
+});