Test the syntax parsing method

cloud-annotations/src/main/java/com/intellectualsites/commands/annotations/AnnotationParser.java

@@ -50,11 +50,11 @@ import java.util.regex.Pattern;
  * @param <C> Command sender type
  * @param <M> Command meta type
  */
-public class AnnotationParser<C, M extends CommandMeta> {
+public final class AnnotationParser<C, M extends CommandMeta> {
 
     private static final Predicate<String> PATTERN_ARGUMENT_LITERAL  = Pattern.compile("([A-Za-z0-9]+)(|([A-Za-z0-9]+))*")
                                                                               .asPredicate();
-    private static final Predicate<String> PATTERN_ARGUMENT_REQUIRED = Pattern.compile("<(A-Za-z0-9]+)>").asPredicate();
+    private static final Predicate<String> PATTERN_ARGUMENT_REQUIRED = Pattern.compile("<([A-Za-z0-9]+)>").asPredicate();
     private static final Predicate<String> PATTERN_ARGUMENT_OPTIONAL = Pattern.compile("\\[([A-Za-z0-9]+)\\]").asPredicate();
 
     private final CommandManager<C, M> manager;
@@ -126,7 +126,7 @@ public class AnnotationParser<C, M extends CommandMeta> {
     }
 
     @Nonnull
-    private LinkedHashMap<String, ArgumentMode> parseSyntax(@Nonnull final String syntax) {
+    LinkedHashMap<String, ArgumentMode> parseSyntax(@Nonnull final String syntax) {
         final StringTokenizer stringTokenizer = new StringTokenizer(syntax, " ");
         final LinkedHashMap<String, ArgumentMode> map = new LinkedHashMap<>();
         while (stringTokenizer.hasMoreTokens()) {
@@ -203,7 +203,7 @@ public class AnnotationParser<C, M extends CommandMeta> {
     }
 
 
-    private enum ArgumentMode {
+    enum ArgumentMode {
         LITERAL, OPTIONAL, REQUIRED
     }
 

cloud-annotations/src/test/java/com/intellectualsites/commands/annotations/AnnotationParserTest.java

@@ -0,0 +1,57 @@
+//
+// MIT License
+//
+// Copyright (c) 2020 Alexander Söderberg
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+package com.intellectualsites.commands.annotations;
+
+import com.google.common.collect.Maps;
+import com.intellectualsites.commands.CommandManager;
+import com.intellectualsites.commands.meta.SimpleCommandMeta;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import java.util.Map;
+
+class AnnotationParserTest {
+
+    private static CommandManager<TestCommandSender, SimpleCommandMeta> manager;
+    private static AnnotationParser<TestCommandSender, SimpleCommandMeta> annotationParser;
+
+    @BeforeAll
+    static void setup() {
+        manager = new TestCommandManager();
+        annotationParser = new AnnotationParser<>(manager);
+    }
+
+    @Test
+    void testSyntaxParsing() {
+        final String text = "literal <required> [optional]";
+        final Map<String, AnnotationParser.ArgumentMode> arguments = annotationParser.parseSyntax(text);
+        final Map<String, AnnotationParser.ArgumentMode> map = Maps.newLinkedHashMap();
+        map.put("literal", AnnotationParser.ArgumentMode.LITERAL);
+        map.put("required", AnnotationParser.ArgumentMode.REQUIRED);
+        map.put("optional", AnnotationParser.ArgumentMode.OPTIONAL);
+        Assertions.assertEquals(map, arguments);
+    }
+
+}

cloud-annotations/src/test/java/com/intellectualsites/commands/annotations/TestCommandManager.java

@@ -0,0 +1,52 @@
+//
+// MIT License
+//
+// Copyright (c) 2020 Alexander Söderberg
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+package com.intellectualsites.commands.annotations;
+
+import com.intellectualsites.commands.CommandManager;
+import com.intellectualsites.commands.execution.CommandExecutionCoordinator;
+import com.intellectualsites.commands.internal.CommandRegistrationHandler;
+import com.intellectualsites.commands.meta.SimpleCommandMeta;
+
+import javax.annotation.Nonnull;
+
+public class TestCommandManager extends CommandManager<TestCommandSender, SimpleCommandMeta> {
+
+    protected TestCommandManager() {
+        super(CommandExecutionCoordinator.simpleCoordinator(), CommandRegistrationHandler.nullCommandRegistrationHandler());
+    }
+
+    @Nonnull
+    @Override
+    public final SimpleCommandMeta createDefaultCommandMeta() {
+        return SimpleCommandMeta.empty();
+    }
+
+    @Override
+    public final boolean hasPermission(@Nonnull final TestCommandSender sender,
+                                       @Nonnull final String permission) {
+        return !permission.equalsIgnoreCase("no");
+    }
+
+}
+

cloud-annotations/src/test/java/com/intellectualsites/commands/annotations/TestCommandSender.java

@@ -0,0 +1,28 @@
+//
+// MIT License
+//
+// Copyright (c) 2020 Alexander Söderberg
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+package com.intellectualsites.commands.annotations;
+
+public class TestCommandSender {
+
+}