fix(test): fix broken tests

test/fixtures/yaml1.yaml

@@ -1,29 +1,30 @@
+---
 # A list of tasty fruits
 fruits:
-  - Apple
-  - Orange
-  - Strawberry
-  - Mango
+    - Apple
+    - Orange
+    - Strawberry
+    - Mango
 
 # An single record
 employee:
-  name: Jimmy veloper
-  job: Developer
-  skill: Elite
+    name: Jimmy veloper
+    job: Developer
+    skill: Elite
 
 # Multiple records
 employees:
-  martin:
-    name: Martin D'vloper
-    job: Developer
-    skills:
-      - python
-      - perl
-      - pascal
-  tabitha:
-    name: Tabitha Bitumen
-    job: Developer
-    skills:
-      - lisp
-      - fortran
-      - erlang
+    martin:
+        name: Martin D'vloper
+        job: Developer
+        skills:
+            - python
+            - perl
+            - pascal
+    tabitha:
+        name: Tabitha Bitumen
+        job: Developer
+        skills:
+            - lisp
+            - fortran
+            - erlang