java/src/test/java/com/jsoniter/TestIO.java at master · lyBigdata/java · GitHub

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package com.jsoniter;

import com.jsoniter.spi.JsonException;

import junit.framework.TestCase;

import java.io.ByteArrayInputStream;

import java.io.IOException;

@org.junit.experimental.categories.Category(StreamingCategory.class)

public class TestIO extends TestCase {

public void test_read_byte() throws IOException {

JsonIterator iter = JsonIterator.parse(new ByteArrayInputStream("1".getBytes()), 4096);

assertEquals('1', IterImpl.readByte(iter));

try {

IterImpl.readByte(iter);

fail();

} catch (JsonException e) {

}

public void test_read_bytes() throws IOException {

JsonIterator iter = JsonIterator.parse(new ByteArrayInputStream("12".getBytes()), 4096);

assertEquals('1', IterImpl.readByte(iter));

assertEquals('2', IterImpl.readByte(iter));

try {

IterImpl.readByte(iter);

fail();

} catch (JsonException e) {

}

public void test_unread_byte() throws IOException {

JsonIterator iter = JsonIterator.parse(new ByteArrayInputStream("12".getBytes()), 4096);

assertEquals('1', IterImpl.readByte(iter));

assertEquals('2', IterImpl.readByte(iter));

iter.unreadByte();

assertEquals('2', IterImpl.readByte(iter));

iter.unreadByte();

assertEquals('1', IterImpl.readByte(iter));

}

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