DefaultJSONParserTest.java

/*
 * Copyright 1999-2017 Alibaba Group.
 *
 * 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 com.alibaba.json.bvt;

import java.util.HashMap;
import java.util.Map;

import org.junit.Assert;
import junit.framework.TestCase;

import com.alibaba.fastjson.parser.DefaultJSONParser;
import com.alibaba.fastjson.parser.Feature;

public class DefaultJSONParserTest extends TestCase {

	public void test_double() {
		DefaultJSONParser parser = new DefaultJSONParser("3.4");
		parser.config(Feature.UseBigDecimal, false);
		Assert.assertEquals("3.4", parser.getInput());
		Assert.assertEquals(false, parser.isEnabled(Feature.UseBigDecimal));
		Object result = parser.parse();
		Assert.assertEquals(3.4D, result);
	}

	public void test_double_in_object() {
		DefaultJSONParser parser = new DefaultJSONParser("{\"double\":3.4}");
		parser.config(Feature.UseBigDecimal, false);
		Assert.assertEquals("{\"double\":3.4}", parser.getInput());
		Object result = parser.parse();
		Assert.assertEquals(3.4D, ((Map) result).get("double"));
	}

	public void test_error() {
		Exception error = null;
		try {
			DefaultJSONParser parser = new DefaultJSONParser("{\"name\":3]");
			parser.parse();
		} catch (Exception ex) {
			error = ex;
		}
		Assert.assertNotNull(error);
	}

	public void test_error2() {
		Exception error = null;
		try {
			DefaultJSONParser parser = new DefaultJSONParser("ttr");
			parser.parse();
		} catch (Exception ex) {
			error = ex;
		}
		Assert.assertNotNull(error);
	}

	public void test_error3() {
		Exception error = null;
		try {
			DefaultJSONParser parser = new DefaultJSONParser("33");
			parser.parseObject(new HashMap());
		} catch (Exception ex) {
			error = ex;
		}
		Assert.assertNotNull(error);
	}

	public void test_error4() {
		Exception error = null;
		try {
			DefaultJSONParser parser = new DefaultJSONParser("]");
			parser.parse();
		} catch (Exception ex) {
			error = ex;
		}
		Assert.assertNotNull(error);
	}

	public void test_error6() {
		Exception error = null;
		try {
			DefaultJSONParser parser = new DefaultJSONParser("{\"a\"33");
			parser.parse();
		} catch (Exception ex) {
			error = ex;
		}
		Assert.assertNotNull(error);
	}

	public void test_error7() {
		Exception error = null;
		try {
			DefaultJSONParser parser = new DefaultJSONParser("{\"a\":{}3");
			parser.parse();
		} catch (Exception ex) {
			error = ex;
		}
		Assert.assertNotNull(error);
	}

	public void test_error11() {
		Exception error = null;
		try {
			DefaultJSONParser parser = new DefaultJSONParser("{]");
			parser.parse();
		} catch (Exception ex) {
			error = ex;
		}
		Assert.assertNotNull(error);
	}
}