// Copyright 2017 The Nomulus Authors. All Rights Reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package google.registry.flows.host; import static com.google.common.truth.Truth.assertThat; import static google.registry.flows.host.HostFlowUtils.validateHostName; import static google.registry.testing.JUnitBackports.assertThrows; import com.google.common.base.Strings; import google.registry.flows.host.HostFlowUtils.HostNameNotLowerCaseException; import google.registry.flows.host.HostFlowUtils.HostNameNotNormalizedException; import google.registry.flows.host.HostFlowUtils.HostNameNotPunyCodedException; import google.registry.flows.host.HostFlowUtils.HostNameTooLongException; import google.registry.flows.host.HostFlowUtils.HostNameTooShallowException; import google.registry.flows.host.HostFlowUtils.InvalidHostNameException; import google.registry.testing.AppEngineRule; import org.junit.Rule; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.JUnit4; /** Unit tests for {@link HostFlowUtils}. */ @RunWith(JUnit4.class) public class HostFlowUtilsTest { @Rule public final AppEngineRule appEngine = AppEngineRule.builder().withDatastore().build(); @Test public void test_validExternalHostName_validates() throws Exception { assertThat(validateHostName("host.example.com").toString()).isEqualTo("host.example.com"); } @Test public void test_validExternalHostNameOnRegistrySuffixList_validates() throws Exception { assertThat(validateHostName("host.blogspot.com").toString()).isEqualTo("host.blogspot.com"); } @Test public void test_validExternalHostNameOnRegistrySuffixList_multipartTLD_validates() throws Exception { assertThat(validateHostName("ns1.host.co.uk").toString()).isEqualTo("ns1.host.co.uk"); } @Test public void test_validExternalHostNameOnRegistrySuffixList_multipartTLD_tooShallow() { assertThrows( HostNameTooShallowException.class, () -> validateHostName("host.co.uk").toString()); } @Test public void test_validateHostName_hostNameTooLong() { assertThrows( HostNameTooLongException.class, () -> validateHostName(Strings.repeat("na", 200) + ".wat.man")); } @Test public void test_validateHostName_hostNameNotLowerCase() { assertThrows(HostNameNotLowerCaseException.class, () -> validateHostName("NA.CAPS.TLD")); } @Test public void test_validateHostName_hostNameNotPunyCoded() { assertThrows( HostNameNotPunyCodedException.class, () -> validateHostName("motörhead.death.metal")); } @Test public void test_validateHostName_hostNameNotNormalized() { assertThrows(HostNameNotNormalizedException.class, () -> validateHostName("root.node.yeah.")); } @Test public void test_validateHostName_hostNameHasLeadingHyphen() { assertThrows(InvalidHostNameException.class, () -> validateHostName("-giga.mega.tld")); } @Test public void test_validateHostName_hostNameTooShallow() { assertThrows(HostNameTooShallowException.class, () -> validateHostName("domain.tld")); } }