Unit Test - ParameterizedTest

Source annotation

@ValueSource -> Array of values: Strings, ints, doubles, floats etc

@CsvSource -> Array of CSV String values

@CsvFileSource -> CSV values read from a file

@EnumSource -> Enum constant values

@MethodSoruce -> Custom method for providing values

//sample
@DispleName("Testing with Small data file")
@PrameterizedTest(name="value={0}, expected={1}") //0번째 인덱스의 값이 1
@CsvFileSource(resources="/test-data.csv") //src/test/resources/test-data.csv
@Order(2)
void testTestDataFile(int value, String expected) {
assertEquals(expected, TestDemo.compute(value));
}