test:add pybi.select testing

__tests/testing_web/test_select.py

@@ -21,5 +21,23 @@ def index():
     select.should_options_have_count(2)
     select.should_options_have_text("foo", "bar")
 
+def test_no_option_selected(context: Context):
+    data = {"Name": ['foo', 'bar']}
+    dataset = pybi.duckdb.from_pandas({"df": pd.DataFrame(data)})
+
+    @context.register_page
+    def index():
+        table = dataset["df"]
+        dv = pybi.data_view(f"SELECT * FROM {table}")
+
+        @ui.computed(inputs=[dv["Name"]])
+        def result(names):
+            return str(names)
 
+        pybi.select(dv["Name"])
+        pybi.label(result)
 
+    context.open()
+    select = Select(context)
+    select.should_not_selected_any()
+    context.should_see("['foo', 'bar']", equal_to=True)

__tests/utils/select.py

@@ -102,3 +102,9 @@ def click_items(self, *texts: str):
     def click_clear_btn(self):
         self.__page.locator(self.__target_selector).hover()
         self.__page.click(f"{self.__target_selector} {_CLEAR_BTN_SELECTOR}")
+
+    def should_not_selected_any(self):
+        self.open_options()
+        selected_items = self.__page.locator(_OPTIONS_ITEM_SELECTED_SELECTOR)
+        expect(selected_items).to_have_count(0)
+