Add src/Fp/Operations to code coverage

phpunit.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.5/phpunit.xsd"
-    backupGlobals="false"
     colors="true"
     bootstrap="tests/bootstrap.php"
     cacheResultFile=".phpunit.result.cache"
@@ -12,6 +11,7 @@
             <directory suffix=".php">src/Fp/Functional</directory>
             <directory suffix=".php">src/Fp/Functions</directory>
             <directory suffix=".php">src/Fp/Collections</directory>
+            <directory suffix=".php">src/Fp/Operations</directory>
             <directory suffix=".php">src/Fp/Streams</directory>
         </include>
         <report>

tests/Runtime/Classes/Either/EitherTest.php

@@ -23,6 +23,9 @@ public function testToString(): void
         $this->assertEquals('Right(42)', (string) Either::right(42));
         $this->assertEquals('Left(42)', Either::left(42)->toString());
         $this->assertEquals('Right(42)', Either::right(42)->toString());
+        $this->assertEquals('Right([])', Either::right([]));
+        $this->assertEquals("Right([1, 2, 3])", Either::right([1, 2, 3]));
+        $this->assertEquals("Right(['t' => 1])", Either::right(['t' => 1]));
     }
 
     public function testCreation(): void

tests/Runtime/Classes/Option/OptionTest.php

@@ -31,6 +31,8 @@ public function testToString(): void
         $this->assertEquals('Some(42)', (string) Option::some(42));
         $this->assertEquals('None', Option::none()->toString());
         $this->assertEquals('Some(42)', Option::some(42)->toString());
+        $this->assertEquals('Some(true)', Option::some(true)->toString());
+        $this->assertEquals('Some(false)', Option::some(false)->toString());
     }
 
     public function testCreation(): void