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fa989e754b
This enables sharded DNS publishing on a per-TLD basis. Instead of a TLD-wide lock, the sharded scheme locks each update on the shard number, allowing parallel writes to DNS. We allow N (the number of shards) to be 0 or 1 for no sharding, and N > 1 for an N-way sharding scheme. Unless explicitly set, all TLDs default to a numShards of 0, so we don't have to reload all registry objects explicitly. WARNING: This will change the lock name upon deployment for the PublishDnsAction from "<TLD> Dns Updates" to "<TLD> Dns Updates shard 0". This may cause concurrency issues if the underlying DNSWriter is not parallel-write tolerant (currently all production usages are ZonemanWriter, which is parallel-tolerant, so no issues are expected). ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=187525655
73 lines
3.1 KiB
Java
73 lines
3.1 KiB
Java
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.util;
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import static com.google.common.truth.Truth.assertThat;
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import static google.registry.testing.JUnitBackports.assertThrows;
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import static google.registry.util.DomainNameUtils.canonicalizeDomainName;
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import static google.registry.util.DomainNameUtils.getSecondLevelDomain;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.JUnit4;
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/** Unit tests for {@link DomainNameUtils}. */
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@RunWith(JUnit4.class)
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public class DomainNameUtilsTest {
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@Test
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public void testCanonicalizeDomainName() {
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assertThat(canonicalizeDomainName("foo")).isEqualTo("foo");
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assertThat(canonicalizeDomainName("FOO")).isEqualTo("foo");
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assertThat(canonicalizeDomainName("foo.tld")).isEqualTo("foo.tld");
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assertThat(canonicalizeDomainName("xn--q9jyb4c")).isEqualTo("xn--q9jyb4c");
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assertThat(canonicalizeDomainName("XN--Q9JYB4C")).isEqualTo("xn--q9jyb4c");
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assertThat(canonicalizeDomainName("みんな")).isEqualTo("xn--q9jyb4c");
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assertThat(canonicalizeDomainName("みんな.みんな")).isEqualTo("xn--q9jyb4c.xn--q9jyb4c");
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assertThat(canonicalizeDomainName("みんな.foo")).isEqualTo("xn--q9jyb4c.foo");
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assertThat(canonicalizeDomainName("foo.みんな")).isEqualTo("foo.xn--q9jyb4c");
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assertThat(canonicalizeDomainName("ħ")).isEqualTo("xn--1ea");
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}
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@Test
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public void testCanonicalizeDomainName_acePrefixUnicodeChars() {
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assertThrows(IllegalArgumentException.class, () -> canonicalizeDomainName("xn--みんな"));
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}
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@Test
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public void testGetSecondLevelDomain_returnsProperDomain() {
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assertThat(getSecondLevelDomain("foo.bar", "bar")).isEqualTo("foo.bar");
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assertThat(getSecondLevelDomain("ns1.foo.bar", "bar")).isEqualTo("foo.bar");
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assertThat(getSecondLevelDomain("ns1.abc.foo.bar", "bar")).isEqualTo("foo.bar");
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assertThat(getSecondLevelDomain("ns1.abc.foo.bar", "foo.bar")).isEqualTo("abc.foo.bar");
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}
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@Test
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public void testGetSecondLevelDomain_insufficientDomainNameDepth() {
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IllegalArgumentException thrown =
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assertThrows(
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IllegalArgumentException.class, () -> getSecondLevelDomain("bar", "bar"));
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assertThat(thrown)
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.hasMessageThat()
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.isEqualTo("hostName must be at least one level below the tld");
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}
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@Test
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public void testGetSecondLevelDomain_domainNotUnderTld() {
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IllegalArgumentException thrown =
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assertThrows(
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IllegalArgumentException.class, () -> getSecondLevelDomain("foo.bar", "abc"));
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assertThat(thrown).hasMessageThat().isEqualTo("hostName must be under the tld");
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}
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}
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