@Test
public void testRemove_notFound() {

	// given
	var symbol = "RR.L";
	var providerCode = "GOOGLE";
	
	// when
	assertThatThrownBy(() -> pairService.remove(symbol, providerCode))
			.isInstanceOf(PairException.class)
			.hasMessage("pair.error.not-found: [RR.L, GOOGLE]");
}