System.Data.Entity.DbConfigurationTests.SetProviderFactory.Throws_if_given_a_null_provider_or_bad_invariant_name C# (CSharp) Метод

            public void Throws_if_given_a_null_provider_or_bad_invariant_name()
            {
                Assert.Equal(
                    "providerFactory",
                    Assert.Throws<ArgumentNullException>(() => new DbConfiguration().SetProviderFactory("Karl", null)).ParamName);

                Assert.Equal(
                    Strings.ArgumentIsNullOrWhitespace("providerInvariantName"),
                    Assert.Throws<ArgumentException>(
                        () => new DbConfiguration().SetProviderFactory(null, new Mock<DbProviderFactory>().Object)).Message);
                Assert.Equal(
                    Strings.ArgumentIsNullOrWhitespace("providerInvariantName"),
                    Assert.Throws<ArgumentException>(
                        () => new DbConfiguration().SetProviderFactory("", new Mock<DbProviderFactory>().Object)).Message);
                Assert.Equal(
                    Strings.ArgumentIsNullOrWhitespace("providerInvariantName"),
                    Assert.Throws<ArgumentException>(
                        () => new DbConfiguration().SetProviderFactory(" ", new Mock<DbProviderFactory>().Object)).Message);
            }