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19 lines
538 B
Java
19 lines
538 B
Java
package com.thealgorithms.maths;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import org.junit.jupiter.api.Test;
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public class DigitalRootTest {
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@Test
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void testDigitalroot() {
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assertEquals(4, DigitalRoot.digitalRoot(4));
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assertEquals(9, DigitalRoot.digitalRoot(9));
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assertEquals(4, DigitalRoot.digitalRoot(49));
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assertEquals(6, DigitalRoot.digitalRoot(78));
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assertEquals(4, DigitalRoot.digitalRoot(1228));
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assertEquals(5, DigitalRoot.digitalRoot(71348));
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}
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}
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