Create test_boundary_file_size.py

backend/tests/test_boundary_file_size.py

@@ -0,0 +1,31 @@
+"""
+TC_002 - Boundary test for file size
+"""
+def test_file_size_boundary(self):
+  # Create file with minimum valid size (1 byte)
+  min_file = SimpleUploadedFile("min_file.txt", b"x" * 1)
+
+  # Create file with minimum valid size (2 bytes)
+  min_plus_file = SimpleUploadedFile("min_plus_file.txt", b"x" * 2)
+
+  # Create file with maximum valid size (5MB - 1 byte)
+  max_minus_file = SimpleUploadedFile("max_minus_file.txt", b"x" * (max_size - 1))
+
+  # Create file with maximum valid size (5MB)
+  max_file = SimpleUploadedFile("max_file.txt", b"x" * max_size)
+
+  # Create AthleteFile objects with both files
+  athlete_min_file = AthleteFile(athlete=self.user, owner=self.user, file=min_file)
+  athlete_min_plus_file = AthleteFile(athlete=self.user, owner=self.user, file=min_plus_file)
+  athlete_max_minus_file = AthleteFile(athlete=self.user, owner=self.user, file=max_minus_file)
+  athlete_max_file = AthleteFile(athlete=self.user, owner=self.user, file=max_file)
+
+  try:
+    # Runs validation checks
+    athlete_min_file.full_clean()
+    athlete_min_plus_file.full_clean()
+    athlete_max_minus_file.full_clean()
+    athlete_max_file.full_clean()
+  except ValidationError as e:
+    # Fails if any validation errors are raised
+    self.fail(f"ValidationError raised: {e}")