Added tests

tests/Events/TransitionEventTest.php

@@ -69,4 +69,19 @@ public function testGetParameters(): void
 
         $this->assertSame($parameters, $event->getParameters());
     }
+
+    /**
+     * @depends testCreation
+     */
+    public function testGetCircuitBreaker(): void
+    {
+        $event = new TransitionEvent(
+            $this->createMock(CircuitBreaker::class),
+            'eventName',
+            'bar',
+            []
+        );
+
+        $this->assertInstanceOf(CircuitBreaker::class, $event->getCircuitBreaker());
+    }
 }

tests/Transactions/SimpleTransactionTest.php

@@ -6,6 +6,7 @@
 use PHPUnit\Framework\TestCase;
 use Resiliency\Contracts\Place;
 use Resiliency\Transactions\SimpleTransaction;
+use Resiliency\Exceptions\InvalidTransaction;
 
 class SimpleTransactionTest extends TestCase
 {
@@ -80,7 +81,7 @@ public function testIncrementFailures()
     /**
      * @depends testCreation
      */
-    public function testCreationFromPlaceHelper()
+    public function testCreationFromPlaceHelper(): void
     {
         $simpleTransactionFromHelper = SimpleTransaction::createFromPlace(
             $this->createPlaceStub(),
@@ -97,6 +98,28 @@ public function testCreationFromPlaceHelper()
         $this->assertSame($fromPlaceDate, $expectedDate);
     }
 
+    /**
+     * @depends testCreation
+     */
+    public function testCreationWithInvalidSettingsWillThrowAnException(): void
+    {
+        $this->expectException(InvalidTransaction::class);
+
+        $placeStub = $this->createMock(Place::class);
+
+        $placeStub->expects($this->any())
+            ->method('getState')
+            ->willReturn('FAKE_STATE')
+        ;
+
+        $placeStub->expects($this->any())
+            ->method('getThreshold')
+            ->willReturn(-1)
+        ;
+
+        SimpleTransaction::createFromPlace($placeStub, 'http://some-uri.domain');
+    }
+
     /**
      * Returns an instance of SimpleTransaction for tests.
      *