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296 lines
9.4 KiB
296 lines
9.4 KiB
from __future__ import annotations
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import shutil
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from collections import defaultdict
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from datetime import datetime
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from pathlib import Path
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import dominate
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import dominate.tags as t
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from dominate.tags import a, div, h1, h2, hr, p, span, strong, table, th, tr
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from dominate.util import text
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from ..common import UI_TESTS_DIR, TestCase, TestResult
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from . import download, html
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HERE = Path(__file__).resolve().parent
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REPORTS_PATH = UI_TESTS_DIR / "reports"
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TESTREPORT_PATH = REPORTS_PATH / "test"
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IMAGES_PATH = TESTREPORT_PATH / "images"
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STYLE = (HERE / "testreport.css").read_text()
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SCRIPT = (HERE / "testreport.js").read_text()
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# These two html files are referencing each other
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ALL_SCREENS = "all_screens.html"
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ALL_UNIQUE_SCREENS = "all_unique_screens.html"
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def document(
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title: str, actual_hash: str | None = None, index: bool = False
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) -> dominate.document:
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doc = dominate.document(title=title)
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style = t.style()
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style.add_raw_string(STYLE)
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script = t.script()
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script.add_raw_string(SCRIPT)
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doc.head.add(style, script)
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if actual_hash is not None:
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doc.body["data-actual-hash"] = actual_hash
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if index:
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doc.body["data-index"] = True
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return doc
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def _header(test_name: str, expected_hash: str | None, actual_hash: str) -> None:
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h1(test_name)
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with div():
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if actual_hash == expected_hash:
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p(
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"This test succeeded on UI comparison.",
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style="color: green; font-weight: bold;",
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)
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elif expected_hash is None:
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p(
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"This test is new and has no expected hash.",
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style="color: blue; font-weight: bold;",
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)
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else:
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p(
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"This test failed on UI comparison.",
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style="color: red; font-weight: bold;",
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)
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p("Expected: ", expected_hash or "(new test case)")
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p("Actual: ", actual_hash)
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hr()
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def setup(main_runner: bool) -> None:
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"""Delete and create the reports dir to clear previous entries."""
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if main_runner:
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shutil.rmtree(TESTREPORT_PATH, ignore_errors=True)
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TESTREPORT_PATH.mkdir()
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(TESTREPORT_PATH / "failed").mkdir()
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(TESTREPORT_PATH / "passed").mkdir()
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(TESTREPORT_PATH / "new").mkdir()
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IMAGES_PATH.mkdir(parents=True)
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html.set_image_dir(IMAGES_PATH)
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def index() -> Path:
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"""Generate index.html with all the test results - lists of failed and passed tests."""
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passed_tests = list((TESTREPORT_PATH / "passed").iterdir())
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failed_tests = list((TESTREPORT_PATH / "failed").iterdir())
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new_tests = list((TESTREPORT_PATH / "new").iterdir())
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actual_hashes = {
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result.test.id: result.actual_hash for result in TestResult.recent_tests()
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}
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title = "UI Test report " + datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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doc = document(title=title, index=True)
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with doc:
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h1("UI Test report")
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if not failed_tests:
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p("All tests succeeded!", style="color: green; font-weight: bold;")
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else:
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p("Some tests failed!", style="color: red; font-weight: bold;")
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hr()
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h2("Failed", style="color: red;")
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with p(id="file-hint"):
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strong("Tip:")
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text(" use ")
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t.span("./tests/show_results.sh", style="font-family: monospace")
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text(" to enable smart features.")
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with div("Test colors", _class="script-hidden"):
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with t.ul():
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with t.li():
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t.span("new", style="color: blue")
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t.button("clear all", onclick="resetState('all')")
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with t.li():
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t.span("marked OK", style="color: grey")
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t.button("clear", onclick="resetState('ok')")
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with t.li():
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t.span("marked BAD", style="color: darkred")
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t.button("clear", onclick="resetState('bad')")
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html.report_links(failed_tests, TESTREPORT_PATH, actual_hashes)
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h2("New tests", style="color: blue;")
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html.report_links(new_tests, TESTREPORT_PATH)
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h2("Passed", style="color: green;")
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html.report_links(passed_tests, TESTREPORT_PATH)
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return html.write(TESTREPORT_PATH, doc, "index.html")
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def all_screens() -> Path:
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"""Generate an HTML file for all the screens from the current test run.
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Shows all test-cases at one place.
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"""
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title = "All test cases"
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doc = dominate.document(title=title)
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with doc:
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h1("All test cases")
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hr()
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count = 0
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result_count = 0
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for result in TestResult.recent_tests():
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result_count += 1
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h2(result.test.id, id=result.test.id)
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for image in result.images:
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# Including link to each image to see where else it occurs.
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with a(href=f"{ALL_UNIQUE_SCREENS}#{image}"):
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html.image_link(image, TESTREPORT_PATH)
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count += 1
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h2(f"{count} screens from {result_count} testcases.")
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return html.write(TESTREPORT_PATH, doc, ALL_SCREENS)
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def all_unique_screens() -> Path:
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"""Generate an HTML file with all the unique screens from the current test run."""
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results = TestResult.recent_tests()
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result_count = 0
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test_cases = defaultdict(list)
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for result in results:
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result_count += 1
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for image in result.images:
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test_cases[image].append(result.test.id)
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test_case_pairs = sorted(test_cases.items(), key=lambda x: len(x[1]), reverse=True)
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title = "All unique screens"
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doc = dominate.document(title=title)
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with doc:
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h1("All unique screens")
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hr()
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for hash, tests in test_case_pairs:
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# Adding link to the appropriate hash, where other testcases
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# with the same hash (screen) are listed.
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with a(href=f"#{hash}"):
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with span(id="l-" + hash):
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html.image_link(
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hash, TESTREPORT_PATH, title=f"{len(tests)} testcases)"
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)
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# Adding all screen hashes together with links to testcases having these screens.
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for hash, tests in test_case_pairs:
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h2(hash)
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with div(id=hash):
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with a(href=f"#l-{hash}"):
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html.image_link(hash, TESTREPORT_PATH)
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for case in tests:
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# Adding link to each test-case
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with a(href=f"{ALL_SCREENS}#{case}"):
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p(case)
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h2(f"{len(test_case_pairs)} unique screens from {result_count} testcases.")
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return html.write(TESTREPORT_PATH, doc, ALL_UNIQUE_SCREENS)
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def generate_reports() -> None:
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"""Generate HTML reports for the test."""
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html.set_image_dir(IMAGES_PATH)
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index()
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all_screens()
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all_unique_screens()
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def _copy_deduplicated(test: TestCase) -> None:
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"""Copy the actual screenshots to the deduplicated dir."""
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html.store_images(*test.actual_screens)
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html.store_images(*test.recorded_screens)
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def failed(result: TestResult) -> Path:
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"""Generate an HTML file for a failed test-case.
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Compares the actual screenshots to the expected ones.
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"""
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download_failed = False
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if not result.test.recorded_dir.exists():
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result.test.recorded_dir.mkdir()
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if result.expected_hash:
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try:
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download.fetch_recorded(result.expected_hash, result.test.recorded_dir)
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except Exception:
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download_failed = True
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_copy_deduplicated(result.test)
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doc = document(title=result.test.id, actual_hash=result.actual_hash)
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with doc:
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_header(result.test.id, result.expected_hash, result.actual_hash)
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with div(id="markbox", _class="script-hidden"):
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p("Click a button to mark the test result as:")
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with div(id="buttons"):
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t.button("OK", id="mark-ok", onclick="markState('ok')")
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t.button("OK & UPDATE", id="mark-update", onclick="markState('update')")
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t.button("BAD", id="mark-bad", onclick="markState('bad')")
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if download_failed:
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with p():
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strong("WARNING:")
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text(" failed to download recorded fixtures. Is this a new test case?")
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with table(border=1, width=600):
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with tr():
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th("Expected")
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th("Actual")
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html.diff_table(result.diff_lines(), TESTREPORT_PATH / "failed")
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return html.write(TESTREPORT_PATH / "failed", doc, result.test.id + ".html")
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def passed(result: TestResult) -> Path:
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"""Generate an HTML file for a passed test-case."""
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return recorded(result, header="Passed")
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def missing(result: TestResult) -> Path:
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"""Generate an HTML file for a newly seen test-case."""
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return recorded(result, header="New testcase")
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def recorded(result: TestResult, header: str = "Recorded") -> Path:
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"""Generate an HTML file for a passed test-case.
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Shows all the screens from it in exact order.
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"""
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_copy_deduplicated(result.test)
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doc = document(title=result.test.id)
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with doc:
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_header(result.test.id, result.actual_hash, result.actual_hash)
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with table(border=1):
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with tr():
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th(header)
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for screen in result.images:
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with tr():
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html.image_column(screen, TESTREPORT_PATH / "new")
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return html.write(TESTREPORT_PATH / "new", doc, result.test.id + ".html")
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