def test_search_is_lazy_and_does_not_start_on_creation(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
non_existent_collection = session_browser.all('.not-existing').filtered_by(
have.css_class('special')
)
assert str(non_existent_collection)
def test_fails_on_timeout_when_waiting_parent_in_dom_then_visible_then_inner_in_dom_then_visible(
session_browser,
):
browser = session_browser.with_(timeout=0.25)
page = GivenPage(browser.driver)
page.opened_empty()
page.load_body_with_timeout(
'''
<p style="display:none">
<h2 id="second">Heading 2</h2>
</p>''',
250,
).execute_script_with_timeout(
'document.getElementsByTagName("p")[0].style = "display:block";', 500
)
page.load_body_with_timeout(
'''
<p>
<a href="#second" style="display:none">go to Heading 2</a>
<h2 id="second">Heading 2</h2>
</p>''',
750,
).execute_script_with_timeout(
'document.getElementsByTagName("a")[0].style = "display:block";', 1000
)
with pytest.raises(TimeoutException):
browser.element('p').element('a').click()
assert "second" not in browser.driver.current_url
def test_search_is_updated_on_next_actual_action_like_questioning_count(
session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.all('li').filtered_by(
have.css_class('will-appear'))
page.load_body('''
<ul>Hello to:
<li>Anonymous</li>
<li class='will-appear'>Bob</li>
<li class='will-appear'>Kate</li>
</ul>''')
assert len(elements) == 2
page.load_body('''
<ul>Hello to:
<li>Anonymous</li>
<li class='will-appear'>Bob</li>
<li class='will-appear'>Kate</li>
<li class='will-appear'>Joe</li>
</ul>''')
assert len(elements) == 3
def test_search_does_not_start_on_creation(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
non_existent_element = session_browser.element('#not-existing-element-id')
assert str(non_existent_element)
def test_search_does_not_start_on_creation(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
non_existent_element = session_browser.all('.will-appear')[1]
assert str(non_existent_element)
def test_waits_first_for_parent_in_dom_then_inner_in_dom_then_visibility(
session_browser,
):
page = GivenPage(session_browser.driver)
page.opened_empty()
page.load_body_with_timeout(
'''
<p>
<h2 id="second">Heading 2</h2>
</p>''',
250,
)
page.load_body_with_timeout(
'''
<p>
<a href="#second" style="display:none">go to Heading 2</a>
<h2 id="second">Heading 2</h2>
</p>''',
500,
).execute_script_with_timeout(
'document.getElementsByTagName("a")[0].style = "display:block";', 750
)
session_browser.element('p').element('a').click()
assert "second" in session_browser.driver.current_url
def test_search_is_updated_on_next_actual_action_like_questioning_count(
session_browser,
):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.element('ul').all('.will-appear')
page.load_body(
'''
<ul>Hello to:
<li class='will-appear'>Bob</li>
<li class='will-appear'>Kate</li>
</ul>
'''
)
original_count = len(elements)
page.load_body(
'''
<ul>Hello to:
<li class='will-appear'>Bob</li>
<li class='will-appear'>Kate</li>
<li class='will-appear'>Joe</li>
</ul>
'''
)
updated_count = len(elements)
assert updated_count == 3
assert updated_count != original_count
def test_search_is_updated_on_next_actual_action_like_questioning_displayed(
session_browser,
):
page = GivenPage(session_browser.driver)
page.opened_empty()
element = session_browser.all('.will-appear').element_by(
have.css_class('special')
)
page.load_body(
'''
<ul>Hello to:
<li class="will-appear">Bob</li>
<li class="will-appear special">Kate</li>
</ul>'''
)
assert element().is_displayed() is True
page.load_body(
'''
<ul>Hello to:
<li class="will-appear">Bob</li>
<li class="will-appear special" style="display:none">Kate</li>
</ul>'''
)
assert element().is_displayed() is False
def test_search_does_not_start_on_creation(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
non_existent_collection = session_browser.all('.not-existing')
assert str(non_existent_collection)
def test_waits_nothing(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.all('li').filtered_by(
have.css_class('will-appear'))
page.load_body('''
<ul>Hello to:
<li>Anonymous</li>
<li class='will-appear'>Bob</li>
<li class='will-appear' style='display:none'>Kate</li>
</ul>''')
assert len(elements) == 2
page.load_body_with_timeout(
'''
<ul>Hello to:
<li>Anonymous</li>
<li class='will-appear'>Bob</li>
<li class='will-appear' style='display:none'>Kate</li>
<li class='will-appear'>Joe</li>
</ul>''',
500,
)
assert len(elements) == 2
def test_search_is_lazy_and_does_not_start_on_creation_for_both_collection_and_indexed(
session_browser, ):
page = GivenPage(session_browser.driver)
page.opened_empty()
non_existent_element = session_browser.all('.non-existing').element_by(
have.exact_text('Kate'))
assert str(non_existent_element)
def test_search_is_postponed_until_actual_action_like_questioning_displayed(
session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
element = session_browser.element('#will-be-existing-element-id')
page.load_body('<h1 id="will-be-existing-element-id">Hello kitty:*</h1>')
assert element().is_displayed() is True
def test_counts_invisible_tasks(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.all('.will-appear')
page.load_body('''
<ul>Hello to:
<li class='will-appear'>Bob</li>
<li class='will-appear' style='display:none'>Kate</li>
</ul>''')
assert len(elements) == 2
def test_searches_exactly_inside_parent(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.element('ul').all('.will-appear')
page.load_body('''
<ul>Hello to:
<li class='will-appear'>Bob</li>
<li class='will-appear'>Kate</li>
</ul>
<li class='forgotten'>Joe</li>''')
assert len(elements) == 2
def test_search_is_updated_on_next_actual_action_like_questioning_displayed(
session_browser, ):
page = GivenPage(session_browser.driver)
page.opened_empty()
element = session_browser.element('#will-be-existing-element-id')
page.load_body('<h1 id="will-be-existing-element-id">Hello kitty:*</h1>')
assert element().is_displayed() is True
page.load_body(
'<h1 id="will-be-existing-element-id" style="display:none">Hello kitty:*</h1>'
)
assert element().is_displayed() is False
def test_search_is_postponed_until_actual_action_like_questioning_count(
session_browser, ):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.all('.will-appear')
page.load_body('''
<ul>Hello to:
<li class='will-appear'>Bob</li>
<li class='will-appear'>Kate</li>
</ul>''')
assert len(elements) == 2
def test_search_is_postponed_until_actual_action_like_questioning_displayed(
session_browser):
element = (session_browser.element('#will-be-existing-element').element(
'.will-exist-inner'))
page = GivenPage(session_browser.driver)
page.opened_empty()
page.load_body('''
<h1 id="will-be-existing-element">
<span class="will-exist-inner">Hello</span> kitty:*
</h1>''')
answer = element().is_displayed()
assert answer is True
def test_search_is_postponed_until_actual_action_like_questioning_displayed(
session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
element = session_browser.all('.will-appear')[1]
page.load_body('''
<ul>Hello to:
<li class="will-appear">Bob</li>
<li class="will-appear">Kate</li>
</ul>''')
assert element().is_displayed() is True
def test_type_failure_when_absent(session_browser):
browser = session_browser.with_(timeout=1).with_(
wait_for_no_overlap_found_by_js=True
)
page = GivenPage(browser.driver)
page.opened_empty()
time_before = time.time()
try:
browser.element('#text-field').type(' after')
except TimeoutException as error:
time_spent = time.time() - time_before
assert time_spent >= 1
assert "no such element: Unable to locate" in error.msg
def test_counts_invisible_tasks(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.all('li').filtered_by(
have.css_class('will-appear')
)
page.load_body(
'''
<ul>Hello to:
<li>Anonymous</li>
<li class='will-appear'>Bob</li>
<li class='will-appear' style='display:none'>Kate</li>
</ul>
'''
)
count = len(elements)
assert count == 2
def test_waits_for_parent_in_dom_then_visible(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.element('#will-appear').all('.item')
page.load_body('''
<li class='item'>Bob</li>
<li class='item' style='display:none'>Kate</li>''')
page.load_body_with_timeout(
'''
<ul id='will-appear' style="display:none">Hello to:
<li class='item'>Bob</li>
<li class='item' style='display:none'>Kate</li>
</ul>''',
0.25,
).execute_script_with_timeout(
'document.getElementsByTagName("ul")[0].style = "display:block";', 0.5)
assert len(elements) == 2
def test_does_not_wait_inner(session_browser):
page = GivenPage(session_browser.driver)
page.opened_empty()
elements = session_browser.element('ul').all('.will-appear')
page.load_body('''
<ul>Hello to:
<li class='will-appear'>Bob</li>
<li class='will-appear' style='display:none'>Kate</li>
</ul>''')
assert len(elements) == 2
page.load_body_with_timeout(
'''
<ul>Hello to:
<li class='will-appear'>Bob</li>
<li class='will-appear' style='display:none'>Kate</li>
<li class='will-appear'>Joe</li>
</ul>''', 500)
assert len(elements) == 2
