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package com.mapbox.mapboxsdk.location;
import org.junit.Test;
import static junit.framework.Assert.assertEquals;
public final class UtilsTest {
@Test
public void shortestRotation_doesReturnValueDistanceQuickestToZero() throws Exception {
float value = Utils.shortestRotation(0, 181);
assertEquals(360f, value);
value = Utils.shortestRotation(0, 179);
assertEquals(0f, value);
value = Utils.shortestRotation(0, 180);
assertEquals(0f, value);
}
@Test
public void shortestRotation_doesReturnValueDistanceQuickestToFifty() throws Exception {
float value = Utils.shortestRotation(50, 231);
assertEquals(410f, value);
value = Utils.shortestRotation(50, 229);
assertEquals(50f, value);
value = Utils.shortestRotation(50, 180);
assertEquals(50f, value);
}
}
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