update to lumen 7

tests/unit/AbcParser/Domain/Atoms/UnsignedIntegerAtomTest.php

@@ -9,6 +9,7 @@
 namespace Tests\Unit\AbcParser\Domain\Atoms;
 
 use Enzyme\Axiom\Atoms\AtomInterface;
+use Enzyme\Axiom\Exceptions\AtomException;
 use PHPUnit_Framework_TestCase;
 use XaiCorp\AbcParser\Domain\Atoms\UnsignedIntegerAtom;
 
@@ -24,24 +25,20 @@ class UnsignedIntegerAtomTest extends PHPUnit_Framework_TestCase
         $this->assertEquals($value, $result->getValue());
     }
 
-    /**
-     * @expectedException \Enzyme\Axiom\Exceptions\AtomException
-     */
     public function testCreateAtom0Fails()
     {
         $value = 0;
+        $this->expectException(AtomException::class);
 
         $result = new UnsignedIntegerAtom($value);
 
         $this->assertEquals(false, $result, 'should have failed to create');
     }
 
-    /**
-     * @expectedException \Enzyme\Axiom\Exceptions\AtomException
-     */
     public function testCreateNegativeAtomFails()
     {
         $value = -1;
+        $this->expectException(AtomException::class);
 
         $result = new UnsignedIntegerAtom($value);
 

tests/unit/AbcParser/Domain/Core/TuneTest.php

@@ -61,7 +61,7 @@ class TuneTest extends PHPUnit_Framework_TestCase
 
         $result = $tune->getIndex();
 
-        $this->assertInternalType('integer', $result);
+        $this->assertIsInt($result);
         $this->assertEquals(1, $result);
     }
 

tests/unit/AbcParser/Domain/Modules/Interpreter/ContextTest.php

@@ -34,7 +34,7 @@ class ContextTest extends PHPUnit_Framework_TestCase
 
         $this->assertGreaterThan(1, count($context));
         foreach ($context as $key => $line) {
-            $this->assertInternalType('string', $line);
+            $this->assertIsString($line);
         }
     }
 

tests/unit/AbcParser/Domain/Modules/Interpreter/DefaultInterpreterTest.php

@@ -26,7 +26,7 @@ class DefaultInterpreterTest extends PHPUnit_Framework_TestCase
      */
     protected $interpreter;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $builder = new Builder();
         $this->interpreter = new DefaultInterpreter($builder);