wabot/tests/unit/test_fields.py

88 lines
3.2 KiB
Python

from unittest.mock import MagicMock
import pytest
from wabot.fields import CheckField, NullField, PageObject, SelectField, TextField
from wabot.pacing import NoPacing
ACCESSORS = ("id", "username")
@pytest.fixture
def page():
page = MagicMock(name="page")
page.pacing = NoPacing()
return page
class TestPageObject:
def test_locates_element_via_page_driver(self, page):
obj = PageObject(page, accessors=ACCESSORS, name="username")
page.driver.find_element.assert_called_once_with(by="id", value="username")
assert obj.el is page.driver.find_element.return_value
def test_unknown_attributes_fall_through_to_element(self, page):
obj = PageObject(page, accessors=ACCESSORS, name="username")
assert obj.tag_name is obj.el.tag_name
def test_click_delegates_to_page(self, page):
obj = PageObject(page, accessors=ACCESSORS, name="username")
assert obj.click() is page.click.return_value
page.click.assert_called_once_with(obj.el)
class TestTextField:
def test_set_value_uses_page_helper(self, page):
field = TextField(page, accessors=ACCESSORS, name="username")
result = field.set_value("mathew")
page.set_el_value.assert_called_once_with(field.el, "mathew")
assert result is page.set_el_value.return_value
def test_get_value_uses_page_helper(self, page):
field = TextField(page, accessors=ACCESSORS, name="username")
assert field.get_value() is page.get_el_value.return_value
class TestSelectField:
def test_wraps_element_in_selenium_select(self, page, monkeypatch):
import wabot.fields as fields_mod
fake_select_cls = MagicMock(name="Select")
monkeypatch.setattr(fields_mod, "Select", fake_select_cls)
field = SelectField(page, accessors=("id", "state"), name="state")
fake_select_cls.assert_called_once_with(field.el)
assert field.dropdown is fake_select_cls.return_value
def test_set_value_by_value_and_by_text(self, page, monkeypatch):
import wabot.fields as fields_mod
monkeypatch.setattr(fields_mod, "Select", MagicMock())
field = SelectField(page, accessors=("id", "state"), name="state")
field.set_value(value="CO")
page.set_select_value.assert_called_with(field.dropdown, value="CO", text=None)
field.set_value(text="Colorado")
page.set_select_value.assert_called_with(field.dropdown, value=None, text="Colorado")
class TestCheckField:
def test_set_and_get_checked(self, page):
field = CheckField(page, accessors=("id", "agree"), name="agree")
field.set_checked(True)
page.set_checkbox.assert_called_once_with(field.el, True)
field.get_checked()
page.get_checkbox_value.assert_called_once_with(field.el, False)
class TestNullField:
def test_is_falsy(self):
assert not NullField(name="missing")
def test_attribute_access_raises_with_element_name(self):
with pytest.raises(AttributeError, match="missing"):
NullField(name="missing").click()
def test_pattern_if_el_guards_work(self):
el = NullField(name="missing")
if el:
pytest.fail("NullField must be falsy")