22 lines
597 B
Java
22 lines
597 B
Java
package com.baeldung.maths;
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import static org.hamcrest.CoreMatchers.is;
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import static org.junit.Assert.assertThat;
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import org.junit.jupiter.api.Test;
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public class MathSinUnitTest {
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@Test
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public void givenAnAngleInDegrees_whenUsingToRadians_thenResultIsInRadians() {
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double angleInDegrees = 30;
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double sinForDegrees = Math.sin(Math.toRadians(angleInDegrees)); // 0.5
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double thirtyDegreesInRadians = (double) 1 / 6 * Math.PI;
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double sinForRadians = Math.sin(thirtyDegreesInRadians); // 0.5
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assertThat(sinForDegrees, is(sinForRadians));
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}
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}
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