Ref #310 -- Add regression test for custom formactions

tests/test_forms.py

@@ -250,6 +250,22 @@ def test_file_insert_submit_value(
         assert "save_continue" in driver.page_source
         assert "continue_value" in driver.page_source
 
+    @pytest.mark.selenium
+    def test_file_insert_submit_formaction(
+        self, driver, live_server, upload_file, freeze_upload_folder
+    ):
+        driver.get(live_server + self.create_url)
+        file_input = driver.find_element(By.XPATH, "//input[@name='file']")
+        file_input.send_keys(upload_file)
+        assert file_input.get_attribute("name") == "file"
+        save_button = driver.find_element(By.XPATH, "//button[@name='custom_save']")
+        with wait_for_page_load(driver, timeout=10):
+            save_button.click()
+        assert "custom_save" in driver.page_source
+        assert "custom_target" in driver.page_source
+        assert "foo" in driver.page_source
+        assert "bar" in driver.page_source
+
     @pytest.mark.selenium
     def test_multi_file(
         self,
@@ -284,6 +300,8 @@ def test_multi_file(
             "other_file": [os.path.basename(yet_another_upload_file)],
         }
 
+
+
     def test_media(self):
         assert ClearableFileInput().media._js == ["s3file/js/s3file.js"]
 

tests/testapp/templates/form.html

@@ -16,6 +16,7 @@
     {{ form }}
     <input type="submit" name="save" value="Save"/>
     <button type="submit" name="save_continue" value="continue_value">Save &amp; continue</button>
+    <button type="submit" name="custom_save" value="custom_target" formaction="{% url 'example-create' %}?foo=bar">Save &amp; continue</button>
 </form>
 {{ form.media.js }}
 </body>

tests/testapp/views.py

@@ -21,6 +21,7 @@ class ExampleCreateView(generic.CreateView):
     def form_valid(self, form):
         return JsonResponse(
             {
+                "GET": self.request.GET,
                 "POST": self.request.POST,
                 "FILES": {
                     "file": self.request.FILES.getlist("file"),