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test_assertions.py
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273 lines (230 loc) · 10.8 KB
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# Copyright (c) Microsoft Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License")
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import re
from datetime import datetime
import pytest
from playwright.sync_api import Browser, Page, expect
from tests.server import Server
def test_assertions_page_to_have_title(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content(
"""
<script>
document.title = 'new title';
setTimeout(() => {
document.title = 'great title';
}, 2000);
</script>
"""
)
expect(page).to_have_title("new title")
expect(page).to_have_title(re.compile("new title"))
with pytest.raises(AssertionError):
expect(page).to_have_title("not the current title", timeout=100)
with pytest.raises(AssertionError):
expect(page).to_have_title(re.compile("not the current title"), timeout=100)
with pytest.raises(AssertionError):
expect(page).not_to_have_title(re.compile("new title"), timeout=100)
with pytest.raises(AssertionError):
expect(page).not_to_have_title("new title", timeout=100)
expect(page).not_to_have_title("great title", timeout=100)
expect(page).to_have_title("great title")
expect(page).to_have_title(re.compile("great title"))
def test_assertions_page_to_have_url(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content(
"""
<script>
setTimeout(() => {
window.location = window.location.origin + '/grid.html';
}, 2000);
</script>
"""
)
expect(page).to_have_url(server.EMPTY_PAGE)
expect(page).to_have_url(re.compile(r".*/empty\.html"))
with pytest.raises(AssertionError):
expect(page).to_have_url("nooooo", timeout=100)
with pytest.raises(AssertionError):
expect(page).to_have_url(re.compile("not-the-url"), timeout=100)
expect(page).to_have_url(server.PREFIX + "/grid.html")
expect(page).not_to_have_url(server.EMPTY_PAGE, timeout=100)
with pytest.raises(AssertionError):
expect(page).not_to_have_url(re.compile(r".*/grid\.html"), timeout=100)
with pytest.raises(AssertionError):
expect(page).not_to_have_url(server.PREFIX + "/grid.html", timeout=100)
expect(page).to_have_url(re.compile(r".*/grid\.html"))
expect(page).not_to_have_url("**/empty.html", timeout=100)
def test_assertions_page_to_have_url_with_base_url(
browser: Browser, server: Server
) -> None:
page = browser.new_page(base_url=server.PREFIX)
page.goto("/empty.html")
expect(page).to_have_url("/empty.html")
expect(page).to_have_url(re.compile(r".*/empty\.html"))
page.close()
def test_assertions_locator_to_contain_text(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div id=foobar>kek</div>")
expect(page.locator("div#foobar")).to_contain_text("kek")
expect(page.locator("div#foobar")).not_to_contain_text("bar", timeout=100)
with pytest.raises(AssertionError):
expect(page.locator("div#foobar")).to_contain_text("bar", timeout=100)
page.set_content("<div>Text \n1</div><div>Text2</div><div>Text3</div>")
expect(page.locator("div")).to_contain_text(["ext 1", re.compile("ext3")])
def test_assertions_locator_to_have_attribute(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div id=foobar>kek</div>")
expect(page.locator("div#foobar")).to_have_attribute("id", "foobar")
expect(page.locator("div#foobar")).to_have_attribute("id", re.compile("foobar"))
expect(page.locator("div#foobar")).not_to_have_attribute("id", "kek", timeout=100)
with pytest.raises(AssertionError):
expect(page.locator("div#foobar")).to_have_attribute("id", "koko", timeout=100)
def test_assertions_locator_to_have_class(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div class=foobar>kek</div>")
expect(page.locator("div.foobar")).to_have_class("foobar")
expect(page.locator("div.foobar")).to_have_class(["foobar"])
expect(page.locator("div.foobar")).to_have_class(re.compile("foobar"))
expect(page.locator("div.foobar")).to_have_class([re.compile("foobar")])
expect(page.locator("div.foobar")).not_to_have_class("kekstar", timeout=100)
with pytest.raises(AssertionError):
expect(page.locator("div.foobar")).to_have_class("oh-no", timeout=100)
def test_assertions_locator_to_have_count(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div class=foobar>kek</div><div class=foobar>kek</div>")
expect(page.locator("div.foobar")).to_have_count(2)
expect(page.locator("div.foobar")).not_to_have_count(42, timeout=100)
with pytest.raises(AssertionError):
expect(page.locator("div.foobar")).to_have_count(42, timeout=100)
def test_assertions_locator_to_have_css(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div class=foobar style='color: rgb(234, 74, 90);'>kek</div>")
expect(page.locator("div.foobar")).to_have_css("color", "rgb(234, 74, 90)")
expect(page.locator("div.foobar")).not_to_have_css(
"color", "rgb(42, 42, 42)", timeout=100
)
with pytest.raises(AssertionError):
expect(page.locator("div.foobar")).to_have_css(
"color", "rgb(42, 42, 42)", timeout=100
)
def test_assertions_locator_to_have_id(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div class=foobar id=kek>kek</div>")
expect(page.locator("div.foobar")).to_have_id("kek")
expect(page.locator("div.foobar")).not_to_have_id("top", timeout=100)
with pytest.raises(AssertionError):
expect(page.locator("div.foobar")).to_have_id("top", timeout=100)
def test_assertions_locator_to_have_js_property(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div></div>")
page.eval_on_selector(
"div", "e => e.foo = { a: 1, b: 'string', c: new Date(1627503992000) }"
)
expect(page.locator("div")).to_have_js_property(
"foo",
{"a": 1, "b": "string", "c": datetime.utcfromtimestamp(1627503992000 / 1000)},
)
def test_assertions_locator_to_have_text(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div id=foobar>kek</div>")
expect(page.locator("div#foobar")).to_have_text("kek")
expect(page.locator("div#foobar")).not_to_have_text("top", timeout=100)
page.set_content("<div>Text \n1</div><div>Text 2a</div>")
# Should only normalize whitespace in the first item.
expect(page.locator("div")).to_have_text(["Text 1", re.compile(r"Text \d+a")])
def test_assertions_locator_to_have_value(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<input type=text id=foo>")
my_input = page.locator("#foo")
expect(my_input).to_have_value("")
expect(my_input).not_to_have_value("bar", timeout=100)
my_input.fill("kektus")
expect(my_input).to_have_value("kektus")
def test_assertions_locator_to_be_checked(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<input type=checkbox>")
my_checkbox = page.locator("input")
expect(my_checkbox).not_to_be_checked()
with pytest.raises(AssertionError):
expect(my_checkbox).to_be_checked(timeout=100)
my_checkbox.check()
expect(my_checkbox).to_be_checked()
def test_assertions_locator_to_be_disabled_enabled(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<input type=checkbox>")
my_checkbox = page.locator("input")
expect(my_checkbox).not_to_be_disabled()
expect(my_checkbox).to_be_enabled()
with pytest.raises(AssertionError):
expect(my_checkbox).to_be_disabled(timeout=100)
my_checkbox.evaluate("e => e.disabled = true")
expect(my_checkbox).to_be_disabled()
with pytest.raises(AssertionError):
expect(my_checkbox).to_be_enabled(timeout=100)
def test_assertions_locator_to_be_editable(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<input></input><button disabled>Text</button>")
expect(page.locator("button")).not_to_be_editable()
expect(page.locator("input")).to_be_editable()
with pytest.raises(AssertionError):
expect(page.locator("button")).to_be_editable(timeout=100)
def test_assertions_locator_to_be_empty(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content(
"<input value=text name=input1></input><input name=input2></input>"
)
expect(page.locator("input[name=input1]")).not_to_be_empty()
expect(page.locator("input[name=input2]")).to_be_empty()
with pytest.raises(AssertionError):
expect(page.locator("input[name=input1]")).to_be_empty(timeout=100)
def test_assertions_locator_to_be_focused(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<input type=checkbox>")
my_checkbox = page.locator("input")
with pytest.raises(AssertionError):
expect(my_checkbox).to_be_focused(timeout=100)
my_checkbox.focus()
expect(my_checkbox).to_be_focused()
def test_assertions_locator_to_be_hidden_visible(page: Page, server: Server) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div style='width: 50px; height: 50px;'>Something</div>")
my_checkbox = page.locator("div")
expect(my_checkbox).to_be_visible()
with pytest.raises(AssertionError):
expect(my_checkbox).to_be_hidden(timeout=100)
my_checkbox.evaluate("e => e.style.display = 'none'")
expect(my_checkbox).to_be_hidden()
with pytest.raises(AssertionError):
expect(my_checkbox).to_be_visible(timeout=100)
def test_assertions_should_serialize_regexp_correctly(
page: Page, server: Server
) -> None:
page.goto(server.EMPTY_PAGE)
page.set_content("<div>iGnOrEcAsE</div>")
expect(page.locator("div")).to_have_text(re.compile(r"ignorecase", re.IGNORECASE))
page.set_content(
"""<div>start
some
lines
between
end</div>"""
)
expect(page.locator("div")).to_have_text(re.compile(r"start.*end", re.DOTALL))
page.set_content(
"""<div>line1
line2
line3</div>"""
)
expect(page.locator("div")).to_have_text(re.compile(r"^line2$", re.MULTILINE))