Replaced with strict assertions

Behavioral/ChainOfResponsibilities/Tests/ChainTest.php

@@ -33,7 +33,7 @@ class ChainTest extends TestCase
             ->willReturn('GET');
         $request->method('getUri')->willReturn($uri);
 
-        $this->assertEquals('Hello In Memory!', $this->chain->handle($request));
+        $this->assertSame('Hello In Memory!', $this->chain->handle($request));
     }
 
     public function testCanRequestKeyInSlowStorage()
@@ -47,6 +47,6 @@ class ChainTest extends TestCase
             ->willReturn('GET');
         $request->method('getUri')->willReturn($uri);
 
-        $this->assertEquals('Hello World!', $this->chain->handle($request));
+        $this->assertSame('Hello World!', $this->chain->handle($request));
     }
 }

Behavioral/Command/Tests/CommandTest.php

@@ -16,6 +16,6 @@ class CommandTest extends TestCase
 
         $invoker->setCommand(new HelloCommand($receiver));
         $invoker->run();
-        $this->assertEquals('Hello World', $receiver->getOutput());
+        $this->assertSame('Hello World', $receiver->getOutput());
     }
 }

Behavioral/Command/Tests/UndoableCommandTest.php

@@ -17,17 +17,17 @@ class UndoableCommandTest extends TestCase
 
         $invoker->setCommand(new HelloCommand($receiver));
         $invoker->run();
-        $this->assertEquals('Hello World', $receiver->getOutput());
+        $this->assertSame('Hello World', $receiver->getOutput());
 
         $messageDateCommand = new AddMessageDateCommand($receiver);
         $messageDateCommand->execute();
 
         $invoker->run();
-        $this->assertEquals("Hello World\nHello World [".date('Y-m-d').']', $receiver->getOutput());
+        $this->assertSame("Hello World\nHello World [".date('Y-m-d').']', $receiver->getOutput());
 
         $messageDateCommand->undo();
 
         $invoker->run();
-        $this->assertEquals("Hello World\nHello World [".date('Y-m-d')."]\nHello World", $receiver->getOutput());
+        $this->assertSame("Hello World\nHello World [".date('Y-m-d')."]\nHello World", $receiver->getOutput());
     }
 }

Behavioral/Iterator/Tests/IteratorTest.php

@@ -23,7 +23,7 @@ class IteratorTest extends TestCase
             $books[] = $book->getAuthorAndTitle();
         }
 
-        $this->assertEquals(
+        $this->assertSame(
             [
                 'Learning PHP Design Patterns by William Sanders',
                 'Professional Php Design Patterns by Aaron Saray',
@@ -48,7 +48,7 @@ class IteratorTest extends TestCase
             $books[] = $book->getAuthorAndTitle();
         }
 
-        $this->assertEquals(
+        $this->assertSame(
             ['Professional Php Design Patterns by Aaron Saray'],
             $books
         );

Behavioral/Memento/Tests/MementoTest.php

@@ -15,18 +15,18 @@ class MementoTest extends TestCase
         // open the ticket
         $ticket->open();
         $openedState = $ticket->getState();
-        $this->assertEquals(State::STATE_OPENED, (string) $ticket->getState());
+        $this->assertSame(State::STATE_OPENED, (string) $ticket->getState());
 
         $memento = $ticket->saveToMemento();
 
         // assign the ticket
         $ticket->assign();
-        $this->assertEquals(State::STATE_ASSIGNED, (string) $ticket->getState());
+        $this->assertSame(State::STATE_ASSIGNED, (string) $ticket->getState());
 
         // now restore to the opened state, but verify that the state object has been cloned for the memento
         $ticket->restoreFromMemento($memento);
 
-        $this->assertEquals(State::STATE_OPENED, (string) $ticket->getState());
+        $this->assertSame(State::STATE_OPENED, (string) $ticket->getState());
         $this->assertNotSame($openedState, $ticket->getState());
     }
 }

Behavioral/State/Tests/StateTest.php

@@ -11,7 +11,7 @@ class StateTest extends TestCase
     {
         $orderContext = OrderContext::create();
 
-        $this->assertEquals('created', $orderContext->toString());
+        $this->assertSame('created', $orderContext->toString());
     }
 
     public function testCanProceedToStateShipped()
@@ -19,7 +19,7 @@ class StateTest extends TestCase
         $contextOrder = OrderContext::create();
         $contextOrder->proceedToNext();
 
-        $this->assertEquals('shipped', $contextOrder->toString());
+        $this->assertSame('shipped', $contextOrder->toString());
     }
 
     public function testCanProceedToStateDone()
@@ -28,7 +28,7 @@ class StateTest extends TestCase
         $contextOrder->proceedToNext();
         $contextOrder->proceedToNext();
 
-        $this->assertEquals('done', $contextOrder->toString());
+        $this->assertSame('done', $contextOrder->toString());
     }
 
     public function testStateDoneIsTheLastPossibleState()
@@ -38,6 +38,6 @@ class StateTest extends TestCase
         $contextOrder->proceedToNext();
         $contextOrder->proceedToNext();
 
-        $this->assertEquals('done', $contextOrder->toString());
+        $this->assertSame('done', $contextOrder->toString());
     }
 }

Behavioral/Strategy/Tests/StrategyTest.php

@@ -49,7 +49,7 @@ class StrategyTest extends TestCase
         $elements = $obj->executeStrategy($collection);
 
         $firstElement = array_shift($elements);
-        $this->assertEquals($expected, $firstElement);
+        $this->assertSame($expected, $firstElement);
     }
 
     /**
@@ -64,6 +64,6 @@ class StrategyTest extends TestCase
         $elements = $obj->executeStrategy($collection);
 
         $firstElement = array_shift($elements);
-        $this->assertEquals($expected, $firstElement);
+        $this->assertSame($expected, $firstElement);
     }
 }

Behavioral/TemplateMethod/Tests/JourneyTest.php

@@ -12,7 +12,7 @@ class JourneyTest extends TestCase
         $beachJourney = new TemplateMethod\BeachJourney();
         $beachJourney->takeATrip();
 
-        $this->assertEquals(
+        $this->assertSame(
             ['Buy a flight ticket', 'Taking the plane', 'Swimming and sun-bathing', 'Taking the plane'],
             $beachJourney->getThingsToDo()
         );
@@ -23,7 +23,7 @@ class JourneyTest extends TestCase
         $beachJourney = new TemplateMethod\CityJourney();
         $beachJourney->takeATrip();
 
-        $this->assertEquals(
+        $this->assertSame(
             [
                 'Buy a flight ticket',
                 'Taking the plane',

Structural/Adapter/Tests/AdapterTest.php

@@ -15,7 +15,7 @@ class AdapterTest extends TestCase
         $book->open();
         $book->turnPage();
 
-        $this->assertEquals(2, $book->getPage());
+        $this->assertSame(2, $book->getPage());
     }
 
     public function testCanTurnPageOnKindleLikeInANormalBook()
@@ -26,6 +26,6 @@ class AdapterTest extends TestCase
         $book->open();
         $book->turnPage();
 
-        $this->assertEquals(2, $book->getPage());
+        $this->assertSame(2, $book->getPage());
     }
 }

Structural/Bridge/Tests/BridgeTest.php

@@ -12,10 +12,10 @@ class BridgeTest extends TestCase
     public function testCanPrintUsingThePlainTextPrinter()
     {
         $service = new HelloWorldService(new PlainTextFormatter());
-        $this->assertEquals('Hello World', $service->get());
+        $this->assertSame('Hello World', $service->get());
 
         // now change the implementation and use the HtmlFormatter instead
         $service->setImplementation(new HtmlFormatter());
-        $this->assertEquals('<p>Hello World</p>', $service->get());
+        $this->assertSame('<p>Hello World</p>', $service->get());
     }
 }

Structural/Composite/Tests/CompositeTest.php

@@ -20,7 +20,7 @@ class CompositeTest extends TestCase
         // This is just an example, in a real world scenario it is important to remember that web browsers do not
         // currently support nested forms
 
-        $this->assertEquals(
+        $this->assertSame(
             '<form>Email:<input type="text" /><form>Password:<input type="text" /></form></form>',
             $form->render()
         );

Structural/Decorator/Tests/DecoratorTest.php

@@ -13,8 +13,8 @@ class DecoratorTest extends TestCase
     {
         $booking = new DoubleRoomBooking();
 
-        $this->assertEquals(40, $booking->calculatePrice());
+        $this->assertSame(40, $booking->calculatePrice());
-        $this->assertEquals('double room', $booking->getDescription());
+        $this->assertSame('double room', $booking->getDescription());
     }
 
     public function testCanCalculatePriceForDoubleRoomBookingWithWiFi()
@@ -22,8 +22,8 @@ class DecoratorTest extends TestCase
         $booking = new DoubleRoomBooking();
         $booking = new WiFi($booking);
 
-        $this->assertEquals(42, $booking->calculatePrice());
+        $this->assertSame(42, $booking->calculatePrice());
-        $this->assertEquals('double room with wifi', $booking->getDescription());
+        $this->assertSame('double room with wifi', $booking->getDescription());
     }
 
     public function testCanCalculatePriceForDoubleRoomBookingWithWiFiAndExtraBed()
@@ -32,7 +32,7 @@ class DecoratorTest extends TestCase
         $booking = new WiFi($booking);
         $booking = new ExtraBed($booking);
 
-        $this->assertEquals(72, $booking->calculatePrice());
+        $this->assertSame(72, $booking->calculatePrice());
-        $this->assertEquals('double room with wifi with extra bed', $booking->getDescription());
+        $this->assertSame('double room with wifi with extra bed', $booking->getDescription());
     }
 }

Structural/DependencyInjection/Tests/DependencyInjectionTest.php

@@ -13,6 +13,6 @@ class DependencyInjectionTest extends TestCase
         $config = new DatabaseConfiguration('localhost', 3306, 'domnikl', '1234');
         $connection = new DatabaseConnection($config);
 
-        $this->assertEquals('domnikl:1234@localhost:3306', $connection->getDsn());
+        $this->assertSame('domnikl:1234@localhost:3306', $connection->getDsn());
     }
 }

Structural/Facade/Tests/FacadeTest.php

@@ -31,6 +31,6 @@ class FacadeTest extends TestCase
         $facade->turnOn();
 
         // but you can also access the underlying components
-        $this->assertEquals('Linux', $os->getName());
+        $this->assertSame('Linux', $os->getName());
     }
 }

Structural/FluentInterface/Tests/FluentInterfaceTest.php

@@ -14,6 +14,6 @@ class FluentInterfaceTest extends TestCase
                 ->from('foobar', 'f')
                 ->where('f.bar = ?');
 
-        $this->assertEquals('SELECT foo, bar FROM foobar AS f WHERE f.bar = ?', (string) $query);
+        $this->assertSame('SELECT foo, bar FROM foobar AS f WHERE f.bar = ?', (string) $query);
     }
 }

Structural/Flyweight/Tests/FlyweightTest.php

@@ -20,7 +20,7 @@ class FlyweightTest extends TestCase
                 $flyweight = $factory->get($char);
                 $rendered = $flyweight->render($font);
 
-                $this->assertEquals(sprintf('Character %s with font %s', $char, $font), $rendered);
+                $this->assertSame(sprintf('Character %s with font %s', $char, $font), $rendered);
             }
         }
 

Structural/Proxy/Tests/ProxyTest.php

@@ -13,12 +13,12 @@ class ProxyTest extends TestCase
         $bankAccount->deposit(30);
 
         // this time balance is being calculated
-        $this->assertEquals(30, $bankAccount->getBalance());
+        $this->assertSame(30, $bankAccount->getBalance());
 
         // inheritance allows for BankAccountProxy to behave to an outsider exactly like ServerBankAccount
         $bankAccount->deposit(50);
 
         // this time the previously calculated balance is returned again without re-calculating it
-        $this->assertEquals(30, $bankAccount->getBalance());
+        $this->assertSame(30, $bankAccount->getBalance());
     }
 }