com.squarespace.template.GeneralUtilsTest.java Source code

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Here is the source code for com.squarespace.template.GeneralUtilsTest.java

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/**
 * Copyright (c) 2014 SQUARESPACE, Inc.
 *
 * 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.squarespace.template;

import static org.testng.Assert.assertEquals;

import org.testng.annotations.Test;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.IntNode;
import com.fasterxml.jackson.databind.node.NullNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.TextNode;

@Test(groups = { "unit" })
public class GeneralUtilsTest {

    @Test
    public void testGetFirstMatchingNode() {
        ObjectNode o1 = JsonUtils.createObjectNode();
        o1.put("foo", "bar");
        ObjectNode o2 = JsonUtils.createObjectNode();
        o2.put("obj", o1);

        assertEquals(GeneralUtils.getFirstMatchingNode(o2, "bar", "obj", "foo"), o1);
        assertEquals(GeneralUtils.getFirstMatchingNode(o2, "x", "y"), Constants.MISSING_NODE);
    }

    @Test
    public void testIfString() {
        // Truth-y values
        JsonNode node = new IntNode(123);
        assertEquals(GeneralUtils.ifString(node, "000"), "123");
        node = new TextNode("456");
        assertEquals(GeneralUtils.ifString(node, "000"), "456");

        // False-y values
        node = new IntNode(0);
        assertEquals(GeneralUtils.ifString(node, "000"), "000");
        node = NullNode.getInstance();
        assertEquals(GeneralUtils.ifString(node, "000"), "000");
    }
}