diff --git a/app/tests/unit/src/Model/Venta/PromotionTest.php b/app/tests/unit/src/Model/Venta/PromotionTest.php
new file mode 100644
index 0000000..7651ce1
--- /dev/null
+++ b/app/tests/unit/src/Model/Venta/PromotionTest.php
@@ -0,0 +1,19 @@
+<?php
+namespace ProVM\Unit\Model\Venta;
+
+use Incoviba\Model\Venta\Promotion;
+use ProVM\Tests\Extension\AbstractModel;
+use ProVM\Tests\Extension\testMethodsTrait;
+use ProVM\Tests\Extension\testPropertiesTrait;
+
+class PromotionTest extends AbstractModel
+{
+    use testPropertiesTrait, testMethodsTrait;
+
+    protected function setUp(): void
+    {
+        $this->model = new Promotion();
+        $this->properties = ['description', 'amount', 'startDate', 'endDate', 'validUntil', 'type', 'state'];
+        $this->methods = ['projects', 'brokers', 'unitTypes', 'unitLines', 'units', 'value'];
+    }
+}
\ No newline at end of file
diff --git a/app/tests/unit/src/Model/Venta/Reservation/StateTest.php b/app/tests/unit/src/Model/Venta/Reservation/StateTest.php
new file mode 100644
index 0000000..6cba707
--- /dev/null
+++ b/app/tests/unit/src/Model/Venta/Reservation/StateTest.php
@@ -0,0 +1,17 @@
+<?php
+namespace ProVM\Unit\Model\Venta\Reservation;
+
+use Incoviba\Model\Venta\Reservation\State;
+use ProVM\Tests\Extension\AbstractModel;
+use ProVM\Tests\Extension\testPropertiesTrait;
+
+class StateTest extends AbstractModel
+{
+    use testPropertiesTrait;
+
+    protected function setUp(): void
+    {
+        $this->model = new State();
+        $this->properties = ['reservation', 'date', 'type'];
+    }
+}
\ No newline at end of file
diff --git a/app/tests/unit/src/Model/Venta/ReservationTest.php b/app/tests/unit/src/Model/Venta/ReservationTest.php
new file mode 100644
index 0000000..97e7947
--- /dev/null
+++ b/app/tests/unit/src/Model/Venta/ReservationTest.php
@@ -0,0 +1,19 @@
+<?php
+namespace ProVM\Unit\Model\Venta;
+
+use Incoviba\Model\Venta\Reservation;
+use ProVM\Tests\Extension\AbstractModel;
+use ProVM\Tests\Extension\testMethodsTrait;
+use ProVM\Tests\Extension\testPropertiesTrait;
+
+class ReservationTest extends AbstractModel
+{
+    use testPropertiesTrait, testMethodsTrait;
+
+    protected function setUp(): void
+    {
+        $this->model = new Reservation();
+        $this->properties = ['buyer', 'date', 'units', 'promotions', 'broker'];
+        $this->methods = ['states', 'currentState', 'addUnit', 'removeUnit', 'findUnit', 'hasUnit'];
+    }
+}
\ No newline at end of file