@@ -0,0 +1,1738 @@
+/*%0A * Copyright 2002-2020 the original author or authors.%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *      https://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage org.springframework.core.convert.support;%0A%0Aimport org.junit.jupiter.api.Test;%0A%0Aimport static org.assertj.core.api.Assertions.assertThat;%0Aimport static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;%0A%0A/**%0A * @author Adilson Antunes%0A */%0Aclass IntegerToEnumConverterFactoryTests %7B%0A%0A%0A%09enum Colors %7B%0A%09%09RED,%0A%09%09BLUE,%0A%09%09GREEN%0A%09%7D%0A%0A%09@Test%0A%09void convertIntegerToEnum() %7B%0A%09%09final IntegerToEnumConverterFactory enumConverterFactory = new IntegerToEnumConverterFactory();%0A%09%09assertThat(enumConverterFactory.getConverter(Colors.class).convert(0)).isEqualTo(Colors.RED);%0A%09%09assertThat(enumConverterFactory.getConverter(Colors.class).convert(1)).isEqualTo(Colors.BLUE);%0A%09%09assertThat(enumConverterFactory.getConverter(Colors.class).convert(2)).isEqualTo(Colors.GREEN);%0A%09%7D%0A%0A%09@Test%0A%09void throwsArrayIndexOutOfBoundsExceptionIfInvalidEnumInteger() %7B%0A%09%09final IntegerToEnumConverterFactory enumConverterFactory = new IntegerToEnumConverterFactory();%0A%09%09assertThatExceptionOfType(ArrayIndexOutOfBoundsException.class)%0A%09%09%09%09.isThrownBy(() -%3E enumConverterFactory.getConverter(Colors.class).convert(999));%0A%09%7D%0A%0A%0A%7D%0A

Introduce unit tests for IntegerToEnumConverterFactory