RawViewTest.java

package org.nutz.mvc.testapp.views;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.List;

import org.junit.Test;
import org.nutz.json.Json;
import org.nutz.lang.Streams;
import org.nutz.mvc.testapp.BaseWebappTest;
import org.nutz.mvc.view.RawView;
import org.nutz.mvc.view.RawView.RangeRange;

public class RawViewTest extends BaseWebappTest {

    @Test
    public void test_raw() {
        get("/views/raw");
        assertEquals("ABC", resp.getContent());

        get("/views/raw2");
        assertEquals(3, resp.getContent().length());

        get("/views/raw3");
        assertEquals(3, resp.getContent().length());

        get("/views/raw4");
        assertEquals("", resp.getContent());

        get("/views/raw5");
        assertTrue(resp.getHeader().get("Content-Type").startsWith("application/json"));
    }

    // @Test
    public void test_raw2() throws Throwable {
        File src = new File("H://main_qt");
        File dst = new File("H://cache.tmp");
        RangeRange rangeRange = new RangeRange(0, src.length());
        // RawView.writeFileRange(src, new FileOutputStream(dst), rangeRange);
        //
        // System.out.println(Lang.digest("md5", src));
        // System.out.println(Lang.digest("md5", dst));

        List<RangeRange> rs = new ArrayList<RawView.RangeRange>();
        RawView.parseRange("bytes=0-,-1000000,22222-22222222222", rs, Long.MAX_VALUE);
        System.out.println(Json.toJson(rs));

        src = new File("H://raw");
        FileOutputStream out = new FileOutputStream(src);
        for (int i = 0; i < 255; i++) {
            out.write(i);
        }
        out.flush();
        out.close();

        rs = new ArrayList<RawView.RangeRange>();
        RawView.parseRange("bytes=0-127", rs, 256);
        rangeRange = rs.get(0);
        RawView.writeFileRange(src, new FileOutputStream(dst), rangeRange);
        System.out.println(dst.length());
        FileInputStream in = new FileInputStream(dst);
        for (int i = 0; i < 128; i++) {
            if (in.read() != i) {
                System.out.println("ERR");
            }
        }
        Streams.safeClose(in);

        rs = new ArrayList<RawView.RangeRange>();
        RawView.parseRange("bytes=128-", rs, 256);
        rangeRange = rs.get(0);
        RawView.writeFileRange(src, new FileOutputStream(dst), rangeRange);
        in = new FileInputStream(dst);
        for (int i = 0; i < 128; i++) {
            if (in.read() != (i + 128)) {
                System.out.println("ERR");
            }
        }
        Streams.safeClose(in);

        rs = new ArrayList<RawView.RangeRange>();
        RawView.parseRange("bytes=-64", rs, 256);
        rangeRange = rs.get(0);
        RawView.writeFileRange(src, new FileOutputStream(dst), rangeRange);
        in = new FileInputStream(dst);
        for (int i = 0; i < 64; i++) {
            if (in.read() != (i + 128 + 64)) {
                System.out.println("ERR");
            }
        }
        Streams.safeClose(in);

        System.out.println("---------------------------END");
    }
}