All exceptions inherit RuntimeException

src/Exception/UnopenableStreamException.php

@@ -11,8 +11,13 @@
 
 namespace Sunrise\Stream\Exception;
 
+/**
+ * Import classes
+ */
+use RuntimeException;
+
 /**
  * UnopenableStreamException
  */
-class UnopenableStreamException extends Exception
+class UnopenableStreamException extends RuntimeException
 {}

src/Exception/UnreadableStreamException.php

@@ -11,8 +11,13 @@
 
 namespace Sunrise\Stream\Exception;
 
+/**
+ * Import classes
+ */
+use RuntimeException;
+
 /**
  * UnreadableStreamException
  */
-class UnreadableStreamException extends Exception
+class UnreadableStreamException extends RuntimeException
 {}

src/Exception/UnseekableStreamException.php

@@ -11,8 +11,13 @@
 
 namespace Sunrise\Stream\Exception;
 
+/**
+ * Import classes
+ */
+use RuntimeException;
+
 /**
  * UnseekableStreamException
  */
-class UnseekableStreamException extends Exception
+class UnseekableStreamException extends RuntimeException
 {}

src/Exception/UntellableStreamException.php

@@ -11,8 +11,13 @@
 
 namespace Sunrise\Stream\Exception;
 
+/**
+ * Import classes
+ */
+use RuntimeException;
+
 /**
  * UntellableStreamException
  */
-class UntellableStreamException extends Exception
+class UntellableStreamException extends RuntimeException
 {}

src/Exception/UnwritableStreamException.php

@@ -11,8 +11,13 @@
 
 namespace Sunrise\Stream\Exception;
 
+/**
+ * Import classes
+ */
+use RuntimeException;
+
 /**
  * UnwritableStreamException
  */
-class UnwritableStreamException extends Exception
+class UnwritableStreamException extends RuntimeException
 {}

src/Stream.php

@@ -36,13 +36,13 @@ class Stream implements StreamInterface
 	 *
 	 * @param resource $resource
 	 *
-	 * @throws Exception\InvalidArgumentException
+	 * @throws \InvalidArgumentException
 	 */
 	public function __construct($resource)
 	{
 		if (! \is_resource($resource))
 		{
-			throw new Exception\InvalidArgumentException('Invalid stream resource');
+			throw new \InvalidArgumentException('Invalid stream resource');
 		}
 
 		$this->resource = $resource;

tests/StreamTest.php

@@ -4,8 +4,6 @@
 
 use PHPUnit\Framework\TestCase;
 use Psr\Http\Message\StreamInterface;
-use Sunrise\Stream\Exception\Exception;
-use Sunrise\Stream\Exception\InvalidArgumentException;
 use Sunrise\Stream\Exception\UnopenableStreamException;
 use Sunrise\Stream\Exception\UnreadableStreamException;
 use Sunrise\Stream\Exception\UnseekableStreamException;
@@ -261,7 +259,7 @@ public function testToString()
 
 	public function testConstructorWithInvalidResource()
 	{
-		$this->expectException(InvalidArgumentException::class);
+		$this->expectException(\InvalidArgumentException::class);
 		$this->expectExceptionMessage('Invalid stream resource');
 
 		new Stream('');
@@ -402,13 +400,11 @@ public function testToStringUnreadable()
 
 	public function testExceptions()
 	{
-		$this->assertInstanceOf(\RuntimeException::class, new Exception(''));
-		$this->assertInstanceOf(Exception::class, new InvalidArgumentException(''));
-		$this->assertInstanceOf(Exception::class, new UnopenableStreamException(''));
-		$this->assertInstanceOf(Exception::class, new UnreadableStreamException(''));
-		$this->assertInstanceOf(Exception::class, new UnseekableStreamException(''));
-		$this->assertInstanceOf(Exception::class, new UntellableStreamException(''));
-		$this->assertInstanceOf(Exception::class, new UnwritableStreamException(''));
+		$this->assertInstanceOf(\RuntimeException::class, new UnopenableStreamException(''));
+		$this->assertInstanceOf(\RuntimeException::class, new UnreadableStreamException(''));
+		$this->assertInstanceOf(\RuntimeException::class, new UnseekableStreamException(''));
+		$this->assertInstanceOf(\RuntimeException::class, new UntellableStreamException(''));
+		$this->assertInstanceOf(\RuntimeException::class, new UnwritableStreamException(''));
 	}
 
 	private function assertStreamResourceEquals(StreamInterface $stream, $expected)