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v1.1 - add auto ping text color based on latency

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vladmarica 2020-10-24 23:29:42 -03:00
parent f1e711fe4c
commit 44e2df0b32
11 changed files with 183 additions and 34 deletions
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48
src/test/java/com/vladmarica/betterpingdisplay/hud/ColorUtilTest.java Normal file
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package com.vladmarica.betterpingdisplay.hud;
import static com.vladmarica.betterpingdisplay.hud.PingColors.COLOR_MID;
import static com.vladmarica.betterpingdisplay.hud.PingColors.COLOR_START;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThrows;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
@RunWith(JUnit4.class)
public class ColorUtilTest {
@Test
public void testExtractComponents() {
int color = 0xD6C130;
assertEquals(0xD6, ColorUtil.getRed(color));
assertEquals(0xC1, ColorUtil.getGreen(color));
assertEquals(0x30, ColorUtil.getBlue(color));
}
@Test
public void testInterpolation_zero() {
int color = ColorUtil.interpolate(COLOR_START, COLOR_MID, 0F);
assertEquals(COLOR_START, color);
}
@Test
public void testInterpolation_middle() {
int color = ColorUtil.interpolate(COLOR_START, COLOR_MID, 0.5F);
assertEquals(0x6b, ColorUtil.getRed(color));
assertEquals(0xda, ColorUtil.getGreen(color));
assertEquals(0x53, ColorUtil.getBlue(color));
}
@Test
public void testInterpolation_one() {
int color = ColorUtil.interpolate(COLOR_START, COLOR_MID, 1F);
assertEquals(COLOR_MID, color);
}
@Test
public void testInterpolation_invalidOffset() {
assertThrows(IllegalArgumentException.class, () -> ColorUtil.interpolate(0, 1, -0.1F));
assertThrows(IllegalArgumentException.class, () -> ColorUtil.interpolate(0, 1, 1.1F));
}
}