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19 lines
519 B
Java
19 lines
519 B
Java
package com.thealgorithms.strings;
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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 UpperTest {
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@Test
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public void toUpperCase() {
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String input1 = "hello world";
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String input2 = "hElLo WoRlD";
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String input3 = "HELLO WORLD";
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assertEquals("HELLO WORLD", Upper.toUpperCase(input1));
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assertEquals("HELLO WORLD", Upper.toUpperCase(input2));
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assertEquals("HELLO WORLD", Upper.toUpperCase(input3));
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}
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}
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