MixedChildrenElementsTest.java

/**
 * Copyright (C) 2012-2014 Gist Labs, LLC. (http://gistlabs.com)
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package com.gistlabs.mechanize.document.json.node.impl;

import static org.junit.Assert.*;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.junit.Test;

import com.gistlabs.mechanize.document.json.node.JsonNode;
import com.gistlabs.mechanize.document.json.node.impl.ObjectNodeImpl;

public class MixedChildrenElementsTest extends TestElementBaseClass {
	ObjectNodeImpl element = new ObjectNodeImpl(parseJson("{ \"a\" : 2, \"b\" : { \"a\" : \"x\", \"c\" : 4 }, \"c\" : [ { \"a\" : 1 }, { \"b\" : 2 } ] }"));

	@Test
	public void testPrimitiveChild() {
		JsonNode nested = element.getChild("a");
		assertNotNull(nested);

		Collection<String> attributes = element.getAttributeNames();
		assertEquals(1, attributes.size());
		assertTrue(attributes.contains("a"));
	}

	@Test
	public void testElementChild() {
		JsonNode nested = element.getChild("b");
		assertNotNull(nested);
		assertTrue(nested instanceof ObjectNodeImpl);
		assertEquals("b", nested.getName());
		assertEquals(element, nested.getParent());
		assertEquals("x", nested.getAttribute("a"));
	}

	@Test
	public void testChildren() {
		List<JsonNode> children = element.getChildren();
		assertEquals(4, children.size());

		Collection<String> names = new ArrayList<String>();
		names.add("b");
		names.add("c");

		assertTrue(names.contains(children.get(0).getName()));
		assertTrue(names.contains(children.get(1).getName()));
		assertTrue(names.contains(children.get(2).getName()));
	}

}