/*
* Copyright 2002-2013 Drew Noakes
*
* 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.
*
* More information about this project is available at:
*
* http://drewnoakes.com/code/exif/
* http://code.google.com/p/metadata-extractor/
*/
package com.drew.metadata.exif;
import com.drew.metadata.MetadataException;
import com.drew.metadata.exif.makernotes.NikonType2MakernoteDescriptor;
import com.drew.metadata.exif.makernotes.NikonType2MakernoteDirectory;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* @author Drew Noakes http://drewnoakes.com
*/
public class NikonType2MakernoteTest1
{
private NikonType2MakernoteDirectory _nikonDirectory;
private NikonType2MakernoteDescriptor _descriptor;
@Before
public void setUp() throws Exception
{
_nikonDirectory = ExifReaderTest.processBytes("Tests/Data/nikonMakernoteType2a.jpg.app1", NikonType2MakernoteDirectory.class);
assertNotNull(_nikonDirectory);
_descriptor = new NikonType2MakernoteDescriptor(_nikonDirectory);
}
/*
[Nikon Makernote] Firmware Version = 0200
[Nikon Makernote] ISO = 0 320
[Nikon Makernote] File Format = FINE
[Nikon Makernote] White Balance = FLASH
[Nikon Makernote] Sharpening = AUTO
[Nikon Makernote] AF Type = AF-C
[Nikon Makernote] Unknown 17 = NORMAL
[Nikon Makernote] Unknown 18 =
[Nikon Makernote] White Balance Fine = 0
[Nikon Makernote] Unknown 01 =
[Nikon Makernote] Unknown 02 =
[Nikon Makernote] Unknown 03 = 914
[Nikon Makernote] Unknown 19 =
[Nikon Makernote] ISO = 0 320
[Nikon Makernote] Tone Compensation = AUTO
[Nikon Makernote] Unknown 04 = 6
[Nikon Makernote] Lens Focal/Max-FStop pairs = 240/10 850/10 35/10 45/10
[Nikon Makernote] Unknown 05 = 0
[Nikon Makernote] Unknown 06 =
[Nikon Makernote] Unknown 07 = 1
[Nikon Makernote] Unknown 20 = 0
[Nikon Makernote] Unknown 08 = @
[Nikon Makernote] Colour Mode = MODE1
[Nikon Makernote] Unknown 10 = NATURAL
[Nikon Makernote] Unknown 11 = 0100
-
[Nikon Makernote] Camera Hue = 0
[Nikon Makernote] Noise Reduction = OFF
[Nikon Makernote] Unknown 12 = 0100
[Nikon Makernote] Unknown 13 = 0100 {t@7b,4x,D"Y
[Nikon Makernote] Unknown 15 = 78/10 78/10
*/
@Test
public void testNikonMakernote_MatchesKnownValues() throws Exception
{
assertEquals("48 50 48 48", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_FIRMWARE_VERSION));
assertEquals("0 320", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_ISO_1));
assertEquals("0 320", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_ISO_REQUESTED));
assertEquals("FLASH ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_CAMERA_WHITE_BALANCE));
assertEquals("AUTO ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_CAMERA_SHARPENING));
assertEquals("AF-C ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_AF_TYPE));
assertEquals("NORMAL ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_FLASH_SYNC_MODE));
assertEquals("0", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_CAMERA_WHITE_BALANCE_FINE));
assertEquals("914", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_PREVIEW_IFD));
assertEquals("AUTO ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_CAMERA_TONE_COMPENSATION));
assertEquals("6", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_LENS_TYPE));
assertEquals("240/10 850/10 35/10 45/10", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_LENS));
assertEquals("0", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_FLASH_USED));
assertEquals("1", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_SHOOTING_MODE));
assertEquals("0", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_UNKNOWN_20));
assertEquals("MODE1 ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_CAMERA_COLOR_MODE));
assertEquals("NATURAL ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_LIGHT_SOURCE));
assertEquals("0", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_CAMERA_HUE_ADJUSTMENT));
assertEquals("OFF ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NOISE_REDUCTION));
assertEquals("78/10 78/10", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_SENSOR_PIXEL_SIZE));
}
@Test
public void testGetLensDescription() throws MetadataException
{
assertEquals("24-85mm f/3.5-4.5", _descriptor.getDescription(NikonType2MakernoteDirectory.TAG_LENS));
assertEquals("24-85mm f/3.5-4.5", _descriptor.getLensDescription());
}
@Test
public void testGetHueAdjustmentDescription() throws MetadataException
{
assertEquals("0 degrees", _descriptor.getDescription(NikonType2MakernoteDirectory.TAG_CAMERA_HUE_ADJUSTMENT));
assertEquals("0 degrees", _descriptor.getHueAdjustmentDescription());
}
@Test
public void testGetColorModeDescription() throws Exception
{
assertEquals("Mode I (sRGB)", _descriptor.getDescription(NikonType2MakernoteDirectory.TAG_CAMERA_COLOR_MODE));
assertEquals("Mode I (sRGB)", _descriptor.getColorModeDescription());
}
@Test
public void testGetAutoFlashCompensationDescription() throws Exception
{
NikonType2MakernoteDirectory directory = new NikonType2MakernoteDirectory();
NikonType2MakernoteDescriptor descriptor = new NikonType2MakernoteDescriptor(directory);
// no entry exists
assertNull(descriptor.getAutoFlashCompensationDescription());
directory.setByteArray(NikonType2MakernoteDirectory.TAG_AUTO_FLASH_COMPENSATION, new byte[] { 0x06, 0x01, 0x06 });
assertEquals("1 EV", descriptor.getAutoFlashCompensationDescription());
directory.setByteArray(NikonType2MakernoteDirectory.TAG_AUTO_FLASH_COMPENSATION, new byte[] { 0x04, 0x01, 0x06 });
assertEquals("0.67 EV", descriptor.getAutoFlashCompensationDescription());
directory.setByteArray(NikonType2MakernoteDirectory.TAG_AUTO_FLASH_COMPENSATION, new byte[] { 0x02, 0x01, 0x06 });
assertEquals("0.33 EV", descriptor.getAutoFlashCompensationDescription());
directory.setByteArray(NikonType2MakernoteDirectory.TAG_AUTO_FLASH_COMPENSATION, new byte[] { (byte)0xFE, 0x01, 0x06 });
assertEquals("-0.33 EV", descriptor.getAutoFlashCompensationDescription());
}
}