package com.seebo;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.runners.MockitoJUnitRunner;

import java.util.Arrays;
import java.util.List;
import java.util.UUID;

import static junit.framework.Assert.assertEquals;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

@RunWith(MockitoJUnitRunner.class)
public class AdvertisementDataTest {

    @Test
    public void testParseListOfServices() throws Exception {

        byte[] advData = {
                49,    //Length
                0x07, // AD Type SERVICE_UUIDS_128_BIT_COMPLETE
                0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
                0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x0E, 0x1F,
                0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x0E, 0x2F,
                9,    //Length
                (byte)0xFF, // AD Type Manufacturer specific
                0x55, 0x057, 0x58, 0x59, // Unique id
                0x60, 0x61, 0x62, 0x63 // Product id
        };

        AdvertisementData data = AdvertisementData.parse(advData);

        List<UUID> expected = Arrays.asList(
                UUID.fromString("0f0e0d0c-0b0a-0908-0706-050403020100"),
                UUID.fromString("1f0e1d1c-1b1a-1918-1716-151413121110"),
                UUID.fromString("2f0e2d2c-2b2a-2928-2726-252423222120"));

        List<UUID> actual = data.getListOfServices();

        assertThat(expected, is(actual));
    }

    @Test
    public void testParseManufacturerSpecific() throws Exception {

        byte[] advData = {
                49,           // Length
                0x07,         // AD Type SERVICE_UUIDS_128_BIT_COMPLETE
                0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
                0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x0E, 0x1F,
                0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x0E, 0x2F,
                9,          // Length
                (byte)0xFF, // AD Type Manufacturer specific
                0x55, 0x057, 0x58, 0x59, // Unique id
                0x60, 0x61, 0x62, 0x63   // Product id
        };

        AdvertisementData data = AdvertisementData.parse(advData);

        int uniqueId = data.getUniqueId();
        assertEquals(0x55575859, uniqueId);

        int productId = data.getProductId();
        assertEquals(0x60616263, productId);
    }
}