/*
* Copyright 2013 MovingBlocks
*
* 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.
*/
package org.terasology.rendering.assets.texture;
import org.junit.Test;
import org.terasology.asset.AssetType;
import org.terasology.asset.AssetUri;
import org.terasology.engine.TerasologyConstants;
import org.terasology.naming.Name;
import org.terasology.rendering.nui.Color;
import static org.junit.Assert.assertEquals;
/**
* @author mkienenb@gmail.com
*/
public class TextureUtilTest {
@Test
public void testColorTransformedToTextureUri() throws Exception {
AssetUri assetUri = TextureUtil.getTextureUriForColor(Color.RED);
assertEquals(AssetType.TEXTURE, assetUri.getAssetType());
assertEquals(TerasologyConstants.ENGINE_MODULE, assetUri.getModuleName());
assertEquals(new Name("color.ff0000ff"), assetUri.getAssetName());
int red = 0x12;
int green = 0x3;
int blue = 0xc4;
int alpha = 0xe;
assetUri = TextureUtil.getTextureUriForColor(new Color(red, green, blue, alpha));
assertEquals(AssetType.TEXTURE, assetUri.getAssetType());
assertEquals(TerasologyConstants.ENGINE_MODULE, assetUri.getModuleName());
assertEquals(new Name("color.1203c40e"), assetUri.getAssetName());
}
@Test
public void testColorNameTransformedToColor() throws Exception {
Color actualColor = TextureUtil.getColorForColorName("ff0000ff");
Color expectedColor = Color.RED;
assertEquals(expectedColor, actualColor);
actualColor = TextureUtil.getColorForColorName("1203c40e");
int red = 0x12;
int green = 0x3;
int blue = 0xc4;
int alpha = 0xe;
expectedColor = new Color(red, green, blue, alpha);
assertEquals(expectedColor, actualColor);
}
@Test
public void testColorTransformedToAssetUriTransformedToColor() throws Exception {
Color expectedColor = Color.RED;
AssetUri assetUri = TextureUtil.getTextureUriForColor(expectedColor);
Color actualColor = TextureUtil.getColorForColorName(assetUri.getAssetName().toLowerCase().substring("color.".length()));
assertEquals(expectedColor, actualColor);
int red = 0x12;
int green = 0x3;
int blue = 0xc4;
int alpha = 0xe;
expectedColor = new Color(red, green, blue, alpha);
assetUri = TextureUtil.getTextureUriForColor(expectedColor);
actualColor = TextureUtil.getColorForColorName(assetUri.getAssetName().toLowerCase().substring("color.".length()));
assertEquals(expectedColor, actualColor);
}
}