def test_existing_css_classes():
"""Test that an alert can change alert_type"""
alert = Alert(text="This is some text", css_classes=["important"])
assert set(alert.css_classes) == {"alert", f"alert-{Alert.param.alert_type.default}", "important"}
alert.alert_type="info"
assert set(alert.css_classes) == {"alert", "alert-info", "important"}
def test_alert_type_change(alert_type, document, comm):
"""Test that an alert can change alert_type"""
alert = Alert(text="This is some text")
model = alert.get_root(document, comm)
alert.alert_type = alert_type
assert set(alert.css_classes) == {"alert", f"alert-{alert_type}"}
assert set(model.css_classes) == {"alert", f"alert-{alert_type}", "markdown"}
def test_alert_type_change(alert_type):
"""Test that an alert can change alert_type"""
alert = Alert(text="This is some text")
alert.alert_type = alert_type
assert set(alert.css_classes) == {"alert", f"alert-{alert_type}"}