import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;

import java.util.stream.Stream;

import static org.assertj.core.api.Assertions.assertThat;


class SolutionTest {
  
    @ParameterizedTest
    @MethodSource("testCases")
    public void expectedValueForTestCase(String inputName, String expectedOutputValue) {
        assertThat(greet.greet(inputName))
                .as("It should return the expected value for %s", inputName)
                .isEqualTo(expectedOutputValue);
    }

    public static Stream<Arguments> testCases() {
        return Stream.of(
                Arguments.of("Reemu", "hello my name is Reemu"),
                Arguments.of("Pepo", "hello my name is Pepo"),
                Arguments.of("Delacroix", "hello my name is Delacroix"),
                Arguments.of("Toto", "hello my name is Toto")
        );
    }

    private final Greet greet = new Greet();
}