Add species fixture

src/Entity/Post.php

@@ -31,6 +31,9 @@ class Post
 
     #[ORM\Column(type: Types::TEXT)]
     private ?string $commentary = null;
+
+    #[ORM\ManyToOne(inversedBy: 'posts')]
+    private ?Species $species = null;
     public function getId(): ?int
     {
         return $this->id;
@@ -107,4 +110,16 @@ class Post
 
         return $this;
     }
+
+    public function getSpecies(): ?Species
+    {
+        return $this->species;
+    }
+
+    public function setSpecies(?Species $species): static
+    {
+        $this->species = $species;
+
+        return $this;
+    }
 }