diff --git a/src/test/java/org/apache/ibatis/reflection/property/PropertyTokenizerTest.java b/src/test/java/org/apache/ibatis/reflection/property/PropertyTokenizerTest.java new file mode 100644 index 00000000000..187ca62f54b --- /dev/null +++ b/src/test/java/org/apache/ibatis/reflection/property/PropertyTokenizerTest.java @@ -0,0 +1,80 @@ +/* + * Copyright 2009-2024 the original author or authors. + * + * 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 + * + * https://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 org.apache.ibatis.reflection.property; + +import org.junit.jupiter.api.Test; + +import static org.assertj.core.api.Assertions.*; +import static org.junit.jupiter.api.Assertions.*; + +/** + * @author mawen12 + * @see PropertyTokenizer + */ +class PropertyTokenizerTest { + + @Test + void shouldParsePropertySuccessfully() { + String fullname = "id"; + PropertyTokenizer tokenizer = new PropertyTokenizer(fullname); + + assertEquals("id", tokenizer.getIndexedName()); + assertEquals("id", tokenizer.getName()); + + assertNull(tokenizer.getChildren()); + assertNull(tokenizer.getIndex()); + assertFalse(tokenizer.hasNext()); + assertNull(tokenizer.getIndex()); + + assertThatExceptionOfType(UnsupportedOperationException.class) + .isThrownBy(tokenizer::remove) + .withMessage("Remove is not supported, as it has no meaning in the context of properties."); + } + + @Test + void shouldParsePropertyWhichContainsDelimSuccessfully() { + String fullname = "person.id"; + PropertyTokenizer tokenizer = new PropertyTokenizer(fullname); + + assertEquals("person", tokenizer.getIndexedName()); + assertEquals("person", tokenizer.getName()); + assertTrue(tokenizer.hasNext()); + assertEquals("id", tokenizer.getChildren()); + + assertNull(tokenizer.getIndex()); + + assertThatExceptionOfType(UnsupportedOperationException.class) + .isThrownBy(tokenizer::remove) + .withMessage("Remove is not supported, as it has no meaning in the context of properties."); + } + + @Test + void shouldParsePropertyWhichContainsIndexSuccessfully() { + String fullname = "array[0]"; + PropertyTokenizer tokenizer = new PropertyTokenizer(fullname); + + assertEquals("array[0]", tokenizer.getIndexedName()); + assertEquals("array", tokenizer.getName()); + assertEquals("0", tokenizer.getIndex()); + + assertFalse(tokenizer.hasNext()); + assertNull(tokenizer.getChildren()); + + assertThatExceptionOfType(UnsupportedOperationException.class) + .isThrownBy(tokenizer::remove) + .withMessage("Remove is not supported, as it has no meaning in the context of properties."); + } +}