System.Data.Entity.DbConfigurationTests.SetTransactionHandler.Throws_if_the_configuation_is_locked C# (CSharp) Method

            public void Throws_if_the_configuation_is_locked()
            {
                var configuration = CreatedLockedConfiguration();

                Assert.Equal(
                    Strings.ConfigurationLocked("SetTransactionHandler"),
                    Assert.Throws<InvalidOperationException>(
                        () => configuration.SetDefaultTransactionHandler(() => new Mock<TransactionHandler>().Object)).Message);

                Assert.Equal(
                    Strings.ConfigurationLocked("SetTransactionHandler"),
                    Assert.Throws<InvalidOperationException>(
                        () => configuration.SetTransactionHandler("Karl", () => new Mock<TransactionHandler>().Object)).Message);

                Assert.Equal(
                    Strings.ConfigurationLocked("SetTransactionHandler"),
                    Assert.Throws<InvalidOperationException>(
                        () => configuration.SetTransactionHandler("Karl", () => new Mock<TransactionHandler>().Object, "Marx")).Message);
            }
        }