feat(expect): makes expect work with pending higher order tests

src/Expectation.php

@@ -30,6 +30,16 @@ final class Expectation
         $this->value = $value;
     }
 
+    /**
+     * Creates a new expectation.
+     *
+     * @param mixed $value
+     */
+    public function and($value): Expectation
+    {
+        return new self($value);
+    }
+
     /**
      * Creates the opposite expectation for the value.
      */