Absolute URLs for file fields

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/test_fields.py b/tests/test_fields.py
index aa8c3a68..bbd9f93d 100644
--- a/tests/test_fields.py
+++ b/tests/test_fields.py
@@ -953,6 +953,23 @@ class TestListField(FieldValues):
     field = fields.ListField(child=fields.IntegerField())
 
 
+# Tests for FieldField.
+# ---------------------
+
+class MockRequest:
+    def build_absolute_uri(self, value):
+        return 'http://example.com' + value
+
+
+class TestFileFieldContext:
+    def test_fully_qualified_when_request_in_context(self):
+        field = fields.FileField(max_length=10)
+        field._context = {'request': MockRequest()}
+        obj = MockFile(name='example.txt', url='/example.txt')
+        value = field.to_representation(obj)
+        assert value == 'http://example.com/example.txt'
+
+
 # Tests for SerializerMethodField.
 # --------------------------------