package com.baeldung.maths;

import static org.junit.Assert.assertTrue;

import org.junit.jupiter.api.Test;

public class MathSinUnitTest {

    @Test
    public void givenAnAngleInDegrees_whenUsingToRadians_thenResultIsInRadians() {
        double angleInDegrees = 30;
        double sinForDegrees = Math.sin(Math.toRadians(angleInDegrees)); // 0.5

        double thirtyDegreesInRadians = 1/6 * Math.PI;
        double sinForRadians = Math.sin(thirtyDegreesInRadians); // 0.5

        assertTrue(sinForDegrees == sinForRadians);
    }

}