*/ private array $inputs = []; /** * @var list */ private array $outputs = []; /** * @Given I have input as :num */ public function iHaveInputAs($num) { $this->inputs = [$num]; $this->calculate(); } private function calculate(): void { $this->outputs = array_map( fn (int $num): int => abs($num), $this->inputs, ); } /** * @Then I should get output as :num */ public function iShouldGetOutputAs($num) { Unit::assertSame([(int) $num], $this->outputs); } /** * @Given I have no input */ public function iHaveNoInput() { $this->inputs = []; $this->calculate(); } /** * @Given I have inputs */ public function iHaveInputs(TableNode $table) { $this->inputs = array_map( fn (array $row): int => (int) $row['num'], iterator_to_array($table), ); $this->calculate(); } /** * @Then I should get non-negative outputs */ public function iShouldGetNonNegativeOutputs() { foreach ($this->outputs as $num) { Unit::assertGreaterThanOrEqual(0, $num); } } }