106 lines
4.8 KiB
Java
106 lines
4.8 KiB
Java
//
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// MIT License
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//
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// Copyright (c) 2021 Alexander Söderberg & Contributors
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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package cloud.commandframework.annotations;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.Test;
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/**
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* Tests the correct functioning of the {@link SyntaxParser}, which parses
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* command syntax into a List of {@link SyntaxFragment}
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*/
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public class SyntaxParserTest {
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@Test
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void testParseWithAliases() {
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List<SyntaxFragment> fragments = new SyntaxParser().apply(
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"literal|litalias1|litalias2 <requirement> [optional]");
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Assertions.assertEquals(3, fragments.size());
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final SyntaxFragment literal = fragments.get(0);
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Assertions.assertEquals("literal", literal.getMajor());
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Assertions.assertEquals(Arrays.asList("litalias1", "litalias2"), literal.getMinor());
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Assertions.assertEquals(ArgumentMode.LITERAL, literal.getArgumentMode());
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final SyntaxFragment requirement = fragments.get(1);
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Assertions.assertEquals("requirement", requirement.getMajor());
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Assertions.assertEquals(Collections.emptyList(), requirement.getMinor());
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Assertions.assertEquals(ArgumentMode.REQUIRED, requirement.getArgumentMode());
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final SyntaxFragment optional = fragments.get(2);
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Assertions.assertEquals("optional", optional.getMajor());
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Assertions.assertEquals(Collections.emptyList(), optional.getMinor());
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Assertions.assertEquals(ArgumentMode.OPTIONAL, optional.getArgumentMode());
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}
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@Test
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void testParse() {
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List<SyntaxFragment> fragments = new SyntaxParser().apply(
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"literal <requirement> [optional]");
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Assertions.assertEquals(3, fragments.size());
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final SyntaxFragment literal = fragments.get(0);
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Assertions.assertEquals("literal", literal.getMajor());
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Assertions.assertEquals(Collections.emptyList(), literal.getMinor());
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Assertions.assertEquals(ArgumentMode.LITERAL, literal.getArgumentMode());
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final SyntaxFragment requirement = fragments.get(1);
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Assertions.assertEquals("requirement", requirement.getMajor());
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Assertions.assertEquals(Collections.emptyList(), requirement.getMinor());
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Assertions.assertEquals(ArgumentMode.REQUIRED, requirement.getArgumentMode());
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final SyntaxFragment optional = fragments.get(2);
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Assertions.assertEquals("optional", optional.getMajor());
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Assertions.assertEquals(Collections.emptyList(), optional.getMinor());
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Assertions.assertEquals(ArgumentMode.OPTIONAL, optional.getArgumentMode());
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}
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@Test
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void testParseSpecialCharacters() {
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List<SyntaxFragment> fragments = new SyntaxParser().apply(
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"l_itera-l|with_ali-as <r_equiremen-t> [o_ptiona-l]");
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Assertions.assertEquals(3, fragments.size());
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final SyntaxFragment literal = fragments.get(0);
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Assertions.assertEquals("l_itera-l", literal.getMajor());
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Assertions.assertEquals(Collections.singletonList("with_ali-as"), literal.getMinor());
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Assertions.assertEquals(ArgumentMode.LITERAL, literal.getArgumentMode());
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final SyntaxFragment requirement = fragments.get(1);
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Assertions.assertEquals("r_equiremen-t", requirement.getMajor());
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Assertions.assertEquals(Collections.emptyList(), requirement.getMinor());
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Assertions.assertEquals(ArgumentMode.REQUIRED, requirement.getArgumentMode());
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final SyntaxFragment optional = fragments.get(2);
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Assertions.assertEquals("o_ptiona-l", optional.getMajor());
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Assertions.assertEquals(Collections.emptyList(), optional.getMinor());
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Assertions.assertEquals(ArgumentMode.OPTIONAL, optional.getArgumentMode());
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}
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}
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