com.facebook.config.TestFileJSONProvider.java Source code

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Here is the source code for com.facebook.config.TestFileJSONProvider.java

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/*
 * Copyright (C) 2012 Facebook, 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.facebook.config;

import org.json.JSONObject;
import org.testng.Assert;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.FileNotFoundException;
import java.io.InputStreamReader;
import java.util.concurrent.atomic.AtomicReference;

public class TestFileJSONProvider {

    private AtomicReference<BufferedReader> readerReference;
    private FileJSONProvider jsonProvider;
    private String jsonWithComments;

    @BeforeMethod(alwaysRun = true)
    public void setUp() throws Exception {
        readerReference = new AtomicReference<BufferedReader>();
        jsonProvider = new FileJSONProvider(null) {
            @Override
            protected BufferedReader getReader() throws FileNotFoundException {
                return readerReference.get();
            }
        };
        jsonWithComments = "{\n" + "\tkey : \"value\",\n" + "\t// comment 1\n" + "\tnested : { x : 1 }\n"
                + "\t//nested2 : { y : 2 }\n" + "// comment 2\n" + "\t// comment 3\n" + "}";
    }

    @Test(groups = "fast")
    public void testComment() throws Exception {
        BufferedReader reader = new BufferedReader(
                new InputStreamReader(new ByteArrayInputStream(jsonWithComments.getBytes())));
        readerReference.set(reader);

        JSONObject jsonObject = jsonProvider.get();
        Assert.assertEquals(jsonObject.getString("key"), "value");
        Assert.assertTrue(jsonObject.has("nested"));
    }
}