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Add void native type hint #3

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Add void native type hint #3

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10 changes: 5 additions & 5 deletions tests/CoffeeTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ class CoffeeTest extends TestCase
* @covers \In2it\Drinks\Coffee::__construct
* @covers \In2it\Drinks\Coffee::isEmpty
*/
public function testCoffeeIsFilledAtConstruct()
public function testCoffeeIsFilledAtConstruct(): void
{
$coffee = new Coffee();
$this->assertFalse($coffee->isEmpty());
Expand All @@ -22,7 +22,7 @@ public function testCoffeeIsFilledAtConstruct()
* @covers \In2it\Drinks\Coffee::__construct
* @covers \In2it\Drinks\Coffee::refill
*/
public function testCoffeeCanNotBeRefilledWhileFull()
public function testCoffeeCanNotBeRefilledWhileFull(): void
{
$this->expectException(\DomainException::class);
$coffee = new Coffee();
Expand All @@ -34,7 +34,7 @@ public function testCoffeeCanNotBeRefilledWhileFull()
* @covers \In2it\Drinks\Coffee::__construct
* @covers \In2it\Drinks\Coffee::drink
*/
public function testCanNotDrinkFromAnEmptyCoffee()
public function testCanNotDrinkFromAnEmptyCoffee(): void
{
$this->expectException(\DomainException::class);
$coffee = new Coffee();
Expand All @@ -48,7 +48,7 @@ public function testCanNotDrinkFromAnEmptyCoffee()
* @covers \In2it\Drinks\Coffee::drink
* @covers \In2it\Drinks\Coffee::isEmpty
*/
public function testCoffeeEmptiesWhenPeopleDrinkFromIt()
public function testCoffeeEmptiesWhenPeopleDrinkFromIt(): void
{
$coffee = new Coffee();
$coffee->drink();
Expand All @@ -61,7 +61,7 @@ public function testCoffeeEmptiesWhenPeopleDrinkFromIt()
* @covers \In2it\Drinks\Coffee::refill
* @covers \In2it\Drinks\Coffee::isEmpty
*/
public function testCoffeeIsFullAfterRefill()
public function testCoffeeIsFullAfterRefill(): void
{
$coffee = new Coffee();
$coffee->drink();
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