Change tests that use dropDatabase to use small databases.

Author: rstam

src/MongoDB.Driver.Core.Tests/Core/Operations/ListIndexesOperationTests.cs

@@ -35,7 +35,8 @@ public class ListIndexesOperationTests
         [TestFixtureSetUp]
         public void TestFixtureSetUp()
         {
-            _collectionNamespace = CoreTestConfiguration.GetCollectionNamespaceForTestFixture();
+            var databaseNamespace = CoreTestConfiguration.GetDatabaseNamespaceForTestFixture();
+            _collectionNamespace = new CollectionNamespace(databaseNamespace, "ListIndexesOperationTests");
             _messageEncoderSettings = CoreTestConfiguration.MessageEncoderSettings;
         }
 

src/MongoDB.Driver.Legacy.Tests/MongoDatabaseTests.cs

@@ -36,7 +36,8 @@ public void Setup()
             _server = LegacyTestConfiguration.Server;
             _primary = LegacyTestConfiguration.Server.Primary;
             _database = LegacyTestConfiguration.Database;
-            _database.Drop();
+            // TODO: DropDatabase
+            //_database.Drop();
         }
 
         // TODO: more tests for MongoDatabase
@@ -251,11 +252,13 @@ public void TestGetCollectionGeneric()
         [Test]
         public void TestGetCollectionNames()
         {
-            _database.Drop();
-            _database.GetCollection("a").Insert(new BsonDocument("a", 1));
-            _database.GetCollection("b").Insert(new BsonDocument("b", 1));
-            _database.GetCollection("c").Insert(new BsonDocument("c", 1));
-            var collectionNames = _database.GetCollectionNames();
+            var databaseNamespace = CoreTestConfiguration.GetDatabaseNamespaceForTestFixture();
+            var database = _server.GetDatabase(databaseNamespace.DatabaseName);
+            database.Drop();
+            database.GetCollection("a").Insert(new BsonDocument("a", 1));
+            database.GetCollection("b").Insert(new BsonDocument("b", 1));
+            database.GetCollection("c").Insert(new BsonDocument("c", 1));
+            var collectionNames = database.GetCollectionNames();
             Assert.AreEqual(new[] { "a", "b", "c" }, collectionNames.Where(n => n != "system.indexes"));
         }
 

src/MongoDB.Driver.Legacy.Tests/MongoServerTests.cs

@@ -88,10 +88,14 @@ public void TestDatabaseExists()
         {
             if (!_isMasterSlavePair)
             {
-                _database.Drop();
-                Assert.IsFalse(_server.DatabaseExists(_database.Name));
-                _collection.Insert(new BsonDocument("x", 1));
-                Assert.IsTrue(_server.DatabaseExists(_database.Name));
+                var databaseNamespace = CoreTestConfiguration.GetDatabaseNamespaceForTestFixture();
+                var database = _server.GetDatabase(databaseNamespace.DatabaseName);
+                var collection = database.GetCollection("test");
+
+                database.Drop();
+                Assert.IsFalse(_server.DatabaseExists(database.Name));
+                collection.Insert(new BsonDocument("x", 1));
+                Assert.IsTrue(_server.DatabaseExists(database.Name));
             }
         }
 
@@ -100,13 +104,17 @@ public void TestDropDatabase()
         {
             if (!_isMasterSlavePair)
             {
-                _collection.Insert(new BsonDocument());
+                var databaseNamespace = CoreTestConfiguration.GetDatabaseNamespaceForTestFixture();
+                var database = _server.GetDatabase(databaseNamespace.DatabaseName);
+                var collection = database.GetCollection("test");
+
+                collection.Insert(new BsonDocument());
                 var databaseNames = _server.GetDatabaseNames();
-                Assert.IsTrue(databaseNames.Contains(_database.Name));
+                Assert.IsTrue(databaseNames.Contains(database.Name));
 
-                _server.DropDatabase(_database.Name);
+                _server.DropDatabase(database.Name);
                 databaseNames = _server.GetDatabaseNames();
-                Assert.IsFalse(databaseNames.Contains(_database.Name));
+                Assert.IsFalse(databaseNames.Contains(database.Name));
             }
         }