diff --git a/tests/Unit/Scalar/ImmutableFloatTest.php b/tests/Unit/Scalar/ImmutableFloatTest.php
index a0d11d9..29a5fd8 100644
--- a/tests/Unit/Scalar/ImmutableFloatTest.php
+++ b/tests/Unit/Scalar/ImmutableFloatTest.php
@@ -7,7 +7,6 @@
 use Hradigital\Datatypes\Scalar\ImmutableFloat;
 use Hradigital\Datatypes\Scalar\MutableFloat;
 use Hradigital\Tests\Datatypes\AbstractBaseTestCase;
-use Hradigital\Datatypes\Scalar\ReadonlyBoolean;
 
 /**
  * Immutable Float Unit testing.
@@ -123,43 +122,6 @@ public function testCanConvertInstanceToInteger(): void
         );
     }
 
-    /**
-     * Tests that the instance can be converted to a Boolean.
-     *
-     * @since  1.0.0
-     * @return void
-     */
-    public function testCanConvertInstanceToBoolean(): void
-    {
-        // Performs test.
-        $true  = $this->initializeInstance(123.0);
-        $false = $this->initializeInstance(0.0);
-        $trueBoolean  = $true->toBoolean();
-        $falseBoolean = $false->toBoolean();
-
-        // Performs assertions.
-        $this->assertInstanceOf(
-            ReadonlyBoolean::class,
-            $trueBoolean,
-            'Instance type, does not match ReadonlyBoolean.'
-        );
-        $this->assertEquals(
-            'True',
-            $trueBoolean->toString(),
-            'Instance value is not correct.'
-        );
-        $this->assertInstanceOf(
-            ReadonlyBoolean::class,
-            $falseBoolean,
-            'Instance type, does not match ReadonlyBoolean.'
-        );
-        $this->assertEquals(
-            'False',
-            $falseBoolean->toString(),
-            'Instance value is not correct.'
-        );
-    }
-
     /**
      * Tests that the instance can be converted to a String.
      *
diff --git a/tests/Unit/Scalar/ReadonlyFloatTest.php b/tests/Unit/Scalar/ReadonlyFloatTest.php
index 11f7e66..225c078 100644
--- a/tests/Unit/Scalar/ReadonlyFloatTest.php
+++ b/tests/Unit/Scalar/ReadonlyFloatTest.php
@@ -6,6 +6,7 @@
 use Hradigital\Datatypes\Scalar\ReadonlyInteger;
 use Hradigital\Datatypes\Scalar\ReadonlyString;
 use Hradigital\Tests\Datatypes\AbstractBaseTestCase;
+use Hradigital\Datatypes\Scalar\ReadonlyBoolean;
 
 /**
  * Readonly Float Unit testing.
@@ -468,4 +469,41 @@ public function testCanConvertToInteger(): void
             "Returned instance should have been of type ReadonlyInteger."
         );
     }
+
+    /**
+     * Tests that the instance can be converted to a Boolean.
+     *
+     * @since  1.0.0
+     * @return void
+     */
+    public function testCanConvertInstanceToBoolean(): void
+    {
+        // Performs test.
+        $true  = ReadonlyFloat::fromFloat(123.0);
+        $false = ReadonlyFloat::fromFloat(0.0);
+        $trueBoolean  = $true->toBoolean();
+        $falseBoolean = $false->toBoolean();
+
+        // Performs assertions.
+        $this->assertInstanceOf(
+            ReadonlyBoolean::class,
+            $trueBoolean,
+            'Instance type, does not match ReadonlyBoolean.'
+        );
+        $this->assertEquals(
+            'True',
+            $trueBoolean->toString(),
+            'Instance value is not correct.'
+        );
+        $this->assertInstanceOf(
+            ReadonlyBoolean::class,
+            $falseBoolean,
+            'Instance type, does not match ReadonlyBoolean.'
+        );
+        $this->assertEquals(
+            'False',
+            $falseBoolean->toString(),
+            'Instance value is not correct.'
+        );
+    }
 }
diff --git a/tests/Unit/Scalar/ReadonlyIntegerTest.php b/tests/Unit/Scalar/ReadonlyIntegerTest.php
index 320953d..208da00 100644
--- a/tests/Unit/Scalar/ReadonlyIntegerTest.php
+++ b/tests/Unit/Scalar/ReadonlyIntegerTest.php
@@ -6,6 +6,7 @@
 use Hradigital\Datatypes\Scalar\ReadonlyInteger;
 use Hradigital\Datatypes\Scalar\ReadonlyString;
 use Hradigital\Tests\Datatypes\AbstractBaseTestCase;
+use Hradigital\Datatypes\Scalar\ReadonlyBoolean;
 
 /**
  * Readonly Integer Unit testing.
@@ -466,4 +467,41 @@ public function testCanConvertToFloat(): void
             "Returned instance should have been of type ReadonlyFloat."
         );
     }
+
+    /**
+     * Tests that the instance can be converted to a Boolean.
+     *
+     * @since  1.0.0
+     * @return void
+     */
+    public function testCanConvertInstanceToBoolean(): void
+    {
+        // Performs test.
+        $true  = ReadonlyInteger::fromInteger(123);
+        $false = ReadonlyInteger::fromInteger(0);
+        $trueBoolean  = $true->toBoolean();
+        $falseBoolean = $false->toBoolean();
+
+        // Performs assertions.
+        $this->assertInstanceOf(
+            ReadonlyBoolean::class,
+            $trueBoolean,
+            'Instance type, does not match ReadonlyBoolean.'
+        );
+        $this->assertEquals(
+            'True',
+            $trueBoolean->toString(),
+            'Instance value is not correct.'
+        );
+        $this->assertInstanceOf(
+            ReadonlyBoolean::class,
+            $falseBoolean,
+            'Instance type, does not match ReadonlyBoolean.'
+        );
+        $this->assertEquals(
+            'False',
+            $falseBoolean->toString(),
+            'Instance value is not correct.'
+        );
+    }
 }