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Strict Aria matching tests
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2 files changed

+225
-1
lines changed

2 files changed

+225
-1
lines changed

‎tests/async/test_page_aria_snapshot.py‎

Lines changed: 113 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -14,6 +14,8 @@
1414

1515
import re
1616

17+
import pytest
18+
1719
from playwright.async_api import Locator, Page, expect
1820

1921

@@ -33,7 +35,7 @@ def _unshift(snapshot: str) -> str:
3335

3436
async def check_and_match_snapshot(locator: Locator, snapshot: str) -> None:
3537
assert await locator.aria_snapshot() == _unshift(snapshot)
36-
await expect(locator).to_match_aria_snapshot(snapshot)
38+
await expect(locator).to_match_aria_snapshot(snapshot, timeout=1000)
3739

3840

3941
async def test_should_snapshot(page: Page) -> None:
@@ -103,3 +105,113 @@ async def test_should_snapshot_with_ref(page: Page) -> None:
103105
- /url: about:blank
104106
"""
105107
assert await page.locator("body").aria_snapshot(ref=True) == _unshift(expected)
108+
109+
110+
async def test_should_snapshot_with_unexpected_children_equal(page: Page) -> None:
111+
await page.set_content(
112+
"""
113+
<ul>
114+
<li>One</li>
115+
<li>Two</li>
116+
<li>Three</li>
117+
</ul>
118+
"""
119+
)
120+
await expect(page.locator("body")).to_match_aria_snapshot(
121+
"""
122+
- list:
123+
- listitem: One
124+
- listitem: Three
125+
""",
126+
)
127+
with pytest.raises(AssertionError):
128+
await expect(page.locator("body")).to_match_aria_snapshot(
129+
"""
130+
- list:
131+
- /children: equal
132+
- listitem: One
133+
- listitem: Three
134+
""",
135+
timeout=1000,
136+
)
137+
138+
139+
async def test_should_snapshot_with_unexpected_children_deep_equal(page: Page) -> None:
140+
await page.set_content(
141+
"""
142+
<ul>
143+
<li>
144+
<ul>
145+
<li>1.1</li>
146+
<li>1.2</li>
147+
</ul>
148+
</li>
149+
</ul>
150+
"""
151+
)
152+
await expect(page.locator("body")).to_match_aria_snapshot(
153+
"""
154+
- list:
155+
- listitem:
156+
- list:
157+
- listitem: 1.1
158+
""",
159+
)
160+
await expect(page.locator("body")).to_match_aria_snapshot(
161+
"""
162+
- list:
163+
- /children: equal
164+
- listitem:
165+
- list:
166+
- listitem: 1.1
167+
""",
168+
)
169+
with pytest.raises(AssertionError):
170+
await expect(page.locator("body")).to_match_aria_snapshot(
171+
"""
172+
- list:
173+
- /children: deep-equal
174+
- listitem:
175+
- list:
176+
- listitem: 1.1
177+
""",
178+
timeout=1000,
179+
)
180+
181+
182+
async def test_should_snapshot_with_restored_contain_mode_inside_deep_equal(
183+
page: Page,
184+
) -> None:
185+
await page.set_content(
186+
"""
187+
<ul>
188+
<li>
189+
<ul>
190+
<li>1.1</li>
191+
<li>1.2</li>
192+
</ul>
193+
</li>
194+
</ul>
195+
"""
196+
)
197+
with pytest.raises(AssertionError):
198+
await expect(page.locator("body")).to_match_aria_snapshot(
199+
"""
200+
- list:
201+
- /children: deep-equal
202+
- listitem:
203+
- list:
204+
- listitem: 1.1
205+
""",
206+
timeout=1000,
207+
)
208+
await expect(page.locator("body")).to_match_aria_snapshot(
209+
"""
210+
- list:
211+
- /children: deep-equal
212+
- listitem:
213+
- list:
214+
- /children: contain
215+
- listitem: 1.1
216+
""",
217+
)

‎tests/sync/test_page_aria_snapshot.py‎

Lines changed: 112 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -14,6 +14,8 @@
1414

1515
import re
1616

17+
import pytest
18+
1719
from playwright.sync_api import Locator, Page, expect
1820

1921

@@ -103,3 +105,113 @@ def test_should_snapshot_with_ref(page: Page) -> None:
103105
- /url: about:blank
104106
"""
105107
assert page.locator("body").aria_snapshot(ref=True) == _unshift(expected)
108+
109+
110+
def test_should_snapshot_with_unexpected_children_equal(page: Page) -> None:
111+
page.set_content(
112+
"""
113+
<ul>
114+
<li>One</li>
115+
<li>Two</li>
116+
<li>Three</li>
117+
</ul>
118+
"""
119+
)
120+
expect(page.locator("body")).to_match_aria_snapshot(
121+
"""
122+
- list:
123+
- listitem: One
124+
- listitem: Three
125+
""",
126+
)
127+
with pytest.raises(AssertionError):
128+
expect(page.locator("body")).to_match_aria_snapshot(
129+
"""
130+
- list:
131+
- /children: equal
132+
- listitem: One
133+
- listitem: Three
134+
""",
135+
timeout=1000,
136+
)
137+
138+
139+
def test_should_snapshot_with_unexpected_children_deep_equal(page: Page) -> None:
140+
page.set_content(
141+
"""
142+
<ul>
143+
<li>
144+
<ul>
145+
<li>1.1</li>
146+
<li>1.2</li>
147+
</ul>
148+
</li>
149+
</ul>
150+
"""
151+
)
152+
expect(page.locator("body")).to_match_aria_snapshot(
153+
"""
154+
- list:
155+
- listitem:
156+
- list:
157+
- listitem: 1.1
158+
""",
159+
)
160+
expect(page.locator("body")).to_match_aria_snapshot(
161+
"""
162+
- list:
163+
- /children: equal
164+
- listitem:
165+
- list:
166+
- listitem: 1.1
167+
""",
168+
)
169+
with pytest.raises(AssertionError):
170+
expect(page.locator("body")).to_match_aria_snapshot(
171+
"""
172+
- list:
173+
- /children: deep-equal
174+
- listitem:
175+
- list:
176+
- listitem: 1.1
177+
""",
178+
timeout=1000,
179+
)
180+
181+
182+
def test_should_snapshot_with_restored_contain_mode_inside_deep_equal(
183+
page: Page,
184+
) -> None:
185+
page.set_content(
186+
"""
187+
<ul>
188+
<li>
189+
<ul>
190+
<li>1.1</li>
191+
<li>1.2</li>
192+
</ul>
193+
</li>
194+
</ul>
195+
"""
196+
)
197+
with pytest.raises(AssertionError):
198+
expect(page.locator("body")).to_match_aria_snapshot(
199+
"""
200+
- list:
201+
- /children: deep-equal
202+
- listitem:
203+
- list:
204+
- listitem: 1.1
205+
""",
206+
timeout=1000,
207+
)
208+
expect(page.locator("body")).to_match_aria_snapshot(
209+
"""
210+
- list:
211+
- /children: deep-equal
212+
- listitem:
213+
- list:
214+
- /children: contain
215+
- listitem: 1.1
216+
""",
217+
)

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