fix: detect JSON responses by parsing body instead of content-type

Author: r4sky0

apick.py

@@ -525,14 +525,10 @@ def execute_request(
     print(f"\n{color}{resp.status_code} {resp.reason_phrase}\033[0m")
 
     # Response body
-    ct = resp.headers.get("content-type", "")
-    if "json" in ct:
-        try:
-            formatted = json.dumps(resp.json(), indent=2)
-            print(highlight_json(formatted))
-        except Exception:
-            print(resp.text)
-    else:
+    try:
+        formatted = json.dumps(resp.json(), indent=2)
+        print(highlight_json(formatted))
+    except Exception:
         print(resp.text)
 
     return resp.status_code

tests/test_apick.py

@@ -483,9 +483,34 @@ def test_returns_status_code(self):
         mock_resp = MagicMock()
         mock_resp.status_code = 200
         mock_resp.reason_phrase = "OK"
-        mock_resp.headers = {"content-type": "text/plain"}
+        mock_resp.json.side_effect = ValueError("not json")
         mock_resp.text = "ok"
 
         with patch("apick.httpx.request", return_value=mock_resp):
             result = apick.execute_request("GET", "https://example.com", {})
         assert result == 200
+
+    def test_json_response_highlighted(self):
+        mock_resp = MagicMock()
+        mock_resp.status_code = 200
+        mock_resp.reason_phrase = "OK"
+        mock_resp.json.return_value = {"key": "value"}
+
+        with (
+            patch("apick.httpx.request", return_value=mock_resp),
+            patch("apick.highlight_json", return_value='{\n  "key": "value"\n}') as mock_hl,
+        ):
+            result = apick.execute_request("GET", "https://example.com", {})
+        assert result == 200
+        mock_hl.assert_called_once()
+
+    def test_invalid_json_falls_back_to_text(self, capsys):
+        mock_resp = MagicMock()
+        mock_resp.status_code = 200
+        mock_resp.reason_phrase = "OK"
+        mock_resp.json.side_effect = ValueError("not json")
+        mock_resp.text = "plain text body"
+
+        with patch("apick.httpx.request", return_value=mock_resp):
+            apick.execute_request("GET", "https://example.com", {})
+        assert "plain text body" in capsys.readouterr().out