// Path: json-unit-core/src/main/java/net/javacrumbs/jsonunit/core/internal/ClassUtils.java
// static boolean isClassPresent(String className) {
//     try {
//         ClassUtils.class.getClassLoader().loadClass(className);
//         return true;
//     } catch (Throwable e) {
//         return false;
//     }
// }
// 
// Path: json-unit-core/src/main/java/net/javacrumbs/jsonunit/core/internal/Converter.java
// static final String LIBRARIES_PROPERTY_NAME = "json-unit.libraries";


import com.fasterxml.jackson.databind.node.BooleanNode;
import org.junit.jupiter.api.Test;
import java.util.Arrays;
import java.util.Collections;
import static net.javacrumbs.jsonunit.core.internal.ClassUtils.isClassPresent;
import static net.javacrumbs.jsonunit.core.internal.Converter.LIBRARIES_PROPERTY_NAME;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
/**
 * Copyright 2009-2019 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
 *
 *      http://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 net.javacrumbs.jsonunit.core.internal;




class ConverterTest {

    private static final String JSON = "{\"test\":1}";

    @Test
    void shouldFailIfNoConverterSet() {
        assertThatThrownBy(() -> new Converter(Collections.emptyList())).isInstanceOf(IllegalStateException.class);
    }

    @Test
    void shouldUseTheLastFactoryForNonPreferred() {
        Converter converter = new Converter(Arrays.asList(new GsonNodeFactory(), new Jackson2NodeFactory()));
        Node node = converter.convertToNode(JSON, "", false);
        assertEquals(Jackson2NodeFactory.Jackson2Node.class, node.getClass());
    }

    @Test
    void shouldUsePreferredFactory() {
        Converter converter = new Converter(Arrays.asList(new Jackson2NodeFactory(), new GsonNodeFactory()));
        Node node = converter.convertToNode(BooleanNode.TRUE, "", false);
        assertEquals(Jackson2NodeFactory.Jackson2Node.class, node.getClass());
    }


    @Test
    void shouldUseOnlyFactorySpecifiedBySystemProperty() {
// Path: json-unit-core/src/main/java/net/javacrumbs/jsonunit/core/internal/ClassUtils.java
// static boolean isClassPresent(String className) {
//     try {
//         ClassUtils.class.getClassLoader().loadClass(className);
//         return true;
//     } catch (Throwable e) {
//         return false;
//     }
// }
// 
// Path: json-unit-core/src/main/java/net/javacrumbs/jsonunit/core/internal/Converter.java
// static final String LIBRARIES_PROPERTY_NAME = "json-unit.libraries";


// Path: json-unit-core/src/test/java/net/javacrumbs/jsonunit/core/internal/ConverterTest.java
import com.fasterxml.jackson.databind.node.BooleanNode;
import org.junit.jupiter.api.Test;
import java.util.Arrays;
import java.util.Collections;
import static net.javacrumbs.jsonunit.core.internal.ClassUtils.isClassPresent;
import static net.javacrumbs.jsonunit.core.internal.Converter.LIBRARIES_PROPERTY_NAME;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;

/**
 * Copyright 2009-2019 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
 *
 *      http://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 net.javacrumbs.jsonunit.core.internal;




class ConverterTest {

    private static final String JSON = "{\"test\":1}";

    @Test
    void shouldFailIfNoConverterSet() {
        assertThatThrownBy(() -> new Converter(Collections.emptyList())).isInstanceOf(IllegalStateException.class);
    }

    @Test
    void shouldUseTheLastFactoryForNonPreferred() {
        Converter converter = new Converter(Arrays.asList(new GsonNodeFactory(), new Jackson2NodeFactory()));
        Node node = converter.convertToNode(JSON, "", false);
        assertEquals(Jackson2NodeFactory.Jackson2Node.class, node.getClass());
    }

    @Test
    void shouldUsePreferredFactory() {
        Converter converter = new Converter(Arrays.asList(new Jackson2NodeFactory(), new GsonNodeFactory()));
        Node node = converter.convertToNode(BooleanNode.TRUE, "", false);
        assertEquals(Jackson2NodeFactory.Jackson2Node.class, node.getClass());
    }


    @Test
    void shouldUseOnlyFactorySpecifiedBySystemProperty() {
        System.setProperty(LIBRARIES_PROPERTY_NAME,"gson");