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46 lines
2 KiB
Java
46 lines
2 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 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() throws Exception {
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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() throws Exception {
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assertThrows(IllegalArgumentException.class, () -> canonicalizeDomainName("xn--みんな"));
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}
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}
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