GenericRootTest.java

packagecom.thealgorithms.maths;

importstaticorg.junit.jupiter.api.Assertions.assertEquals;

importjava.util.stream.Stream;
importorg.junit.jupiter.params.ParameterizedTest;
importorg.junit.jupiter.params.provider.Arguments;
importorg.junit.jupiter.params.provider.MethodSource;

publicclassGenericRootTest {
@ParameterizedTest
@MethodSource("tcStream")
publicvoidtestGenericRoot(finalintinput, finalintexpected) {
assertEquals(expected, GenericRoot.genericRoot(input));
 }

@ParameterizedTest
@MethodSource("tcStream")
publicvoidtestGenericRootWithNegativeInputs(finalintinput, finalintexpected) {
assertEquals(expected, GenericRoot.genericRoot(-input));
 }

privatestaticStream<Arguments> tcStream() {
returnStream.of(Arguments.of(0, 0), Arguments.of(1, 1), Arguments.of(12345, 6), Arguments.of(123, 6), Arguments.of(15937, 7), Arguments.of(222222, 3), Arguments.of(99999, 9));
 }
}