QRCodeGeneratorTest.java

package com.xiongyingqi.qrcode;

import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
import org.junit.Assert;
import org.junit.Test;

import java.io.File;

public class QRCodeGeneratorTest {

    @Test
    public void testGenerate() throws Exception {
        String logoPath = getClass().getClassLoader().getResource("logo.jpg").getFile();
        String folder = new File(logoPath).getParent();

        File png = QRCodeGenerator.newGenerator()
                .content("http://xiongyingqi.com")
                .characterSet("UTF-8")
                .errorCorrectionLevel(ErrorCorrectionLevel.H)
                .logoFlag(true)
                .format("png")
                .margin(0)
                .width(300)
                .height(300)
                .path(folder)
                .logoPath(logoPath)
                .generate();
        Assert.assertTrue(png.exists());

        File png2 = QRCodeGenerator.newGenerator()
                .content("http://xiongyingqi.com")
                .generate();
        System.out.println(png);
        System.out.println(png2);
        Assert.assertTrue(png2.exists());

        QRCode qrCode = new QRCode();
        String decode = qrCode.decode(png.getPath());
        Assert.assertEquals(decode, "http://xiongyingqi.com");
    }
}