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6e38ce1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 | import pytest
import pytest_asyncio
from typing import AsyncGenerator
from playwright.async_api import Browser, BrowserContext, async_playwright
from magentic_ui.tools.playwright.playwright_state import (
BrowserState,
Tab,
save_browser_state,
load_browser_state,
)
@pytest_asyncio.fixture
async def browser() -> AsyncGenerator[Browser, None]:
"""Fixture that provides a browser instance."""
async with async_playwright() as pw:
browser = await pw.chromium.launch(headless=True)
yield browser
await browser.close()
@pytest_asyncio.fixture
async def browser_context(browser: Browser) -> AsyncGenerator[BrowserContext, None]:
"""Fixture that provides a browser context."""
context = await browser.new_context()
yield context
await context.close()
@pytest_asyncio.fixture
async def multi_tab_context(
browser_context: BrowserContext,
) -> AsyncGenerator[BrowserContext, None]:
# Create multiple tabs with different URLs and scroll positions
pages = []
urls = [
"data:text/html,<body style='height: 2000px'>Page 1</body>",
"data:text/html,<body style='height: 2000px'>Page 2</body>",
"data:text/html,<body style='height: 2000px'>Page 3</body>",
]
for url in urls:
page = await browser_context.new_page()
await page.goto(url)
await page.evaluate("window.scrollTo(0, 100)")
pages.append(page)
# Set the second tab as active
await pages[1].bring_to_front()
yield browser_context
@pytest.mark.asyncio
async def test_save_state_basic(browser_context: BrowserContext):
"""Test saving state with a single tab"""
page = await browser_context.new_page()
url = "data:text/html,<body>Test Page</body>"
await page.goto(url)
state = await save_browser_state(browser_context, simplified=False)
assert isinstance(state, BrowserState)
assert len(state.tabs) == 1
assert state.tabs[0].url == url
assert state.tabs[0].scrollX == 0
assert state.tabs[0].scrollY == 0
assert state.activeTabIndex == 0
@pytest.mark.asyncio
async def test_save_state_with_scroll(browser_context: BrowserContext):
"""Test saving state with scroll position"""
page = await browser_context.new_page()
url = "data:text/html,<body style='height: 2000px'>Test Page</body>"
await page.goto(url)
await page.evaluate("window.scrollTo(0, 100)")
state = await save_browser_state(browser_context, simplified=False)
assert state.tabs[0].scrollY == 100
@pytest.mark.asyncio
async def test_save_state_multiple_tabs(multi_tab_context: BrowserContext):
"""Test saving state with multiple tabs"""
state = await save_browser_state(
multi_tab_context, controlled_page=multi_tab_context.pages[1], simplified=False
)
assert len(state.tabs) == 3
assert state.activeTabIndex == 1 # Second tab should be active
assert all(tab.scrollY == 100 for tab in state.tabs)
@pytest.mark.asyncio
async def test_load_state_basic(browser_context: BrowserContext):
"""Test loading a basic state"""
# Create a simple state to load
test_state = BrowserState(
state={},
tabs=[
Tab(
url="data:text/html,<body>Test Page</body>",
index=0,
scrollX=0,
scrollY=0,
)
],
activeTabIndex=0,
)
await load_browser_state(browser_context, test_state)
assert len(browser_context.pages) == 1
assert browser_context.pages[0].url == test_state.tabs[0].url
@pytest.mark.asyncio
async def test_load_state_with_scroll(browser_context: BrowserContext):
"""Test loading state with scroll position"""
test_state = BrowserState(
state={},
tabs=[
Tab(
url="data:text/html,<body style='height: 2000px'>Test Page</body>",
index=0,
scrollX=0,
scrollY=100,
)
],
activeTabIndex=0,
)
await load_browser_state(browser_context, test_state)
# Check scroll position
scroll_y = await browser_context.pages[0].evaluate("window.scrollY")
assert scroll_y == 100
@pytest.mark.asyncio
async def test_load_state_multiple_tabs(browser_context: BrowserContext):
"""Test loading state with multiple tabs"""
test_state = BrowserState(
state={},
tabs=[
Tab(
url="data:text/html,<body>Page 1</body>", index=0, scrollX=0, scrollY=0
),
Tab(
url="data:text/html,<body>Page 2</body>", index=1, scrollX=0, scrollY=0
),
Tab(
url="data:text/html,<body>Page 3</body>", index=2, scrollX=0, scrollY=0
),
],
activeTabIndex=1,
)
await load_browser_state(browser_context, test_state)
assert len(browser_context.pages) == 3
# Check that URLs match
assert [page.url for page in browser_context.pages] == [
tab.url for tab in test_state.tabs
]
@pytest.mark.asyncio
async def test_load_only_active_tab(browser_context: BrowserContext):
"""Test loading only the active tab"""
test_state = BrowserState(
state={},
tabs=[
Tab(
url="data:text/html,<body>Page 1</body>", index=0, scrollX=0, scrollY=0
),
Tab(
url="data:text/html,<body>Page 2</body>", index=1, scrollX=0, scrollY=0
),
Tab(
url="data:text/html,<body>Page 3</body>", index=2, scrollX=0, scrollY=0
),
],
activeTabIndex=1,
)
await load_browser_state(browser_context, test_state, load_only_active_tab=True)
assert len(browser_context.pages) == 1
assert browser_context.pages[0].url == test_state.tabs[1].url
@pytest.mark.asyncio
async def test_load_state_error_handling(browser_context: BrowserContext):
"""Test error handling during state loading"""
# Create a state with an invalid URL
test_state = BrowserState(
state={},
tabs=[Tab(url="invalid://url", index=0, scrollX=0, scrollY=0)],
activeTabIndex=0,
)
await load_browser_state(browser_context, test_state)
# Should fall back to about:blank
assert len(browser_context.pages) == 1
assert browser_context.pages[0].url == "about:blank"
|