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Merge pull request #34 from ergebnis/fix/singular
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Fix: Account for a single slow test in report
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localheinz authored Jan 25, 2021
2 parents 3b019a0 + 1713679 commit ef50128
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Showing 2 changed files with 50 additions and 1 deletion.
7 changes: 7 additions & 0 deletions src/Reporter/DefaultReporter.php
Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,13 @@ private function header(SlowTest ...$slowTests): string

$formattedMaximumDuration = $this->durationFormatter->format($this->maximumDuration);

if (1 === $count) {
return <<<TXT
Detected {$count} test that took longer than {$formattedMaximumDuration}.
TXT;
}

return <<<TXT
Detected {$count} tests that took longer than {$formattedMaximumDuration}.
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44 changes: 43 additions & 1 deletion test/Unit/Reporter/DefaultReporterTest.php
Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,49 @@ public function testReportReturnsEmptyStringWhenNoSlowTestsHaveBeenSpecified():
self::assertSame('', $report);
}

public function testReportReturnsReportWhenTheNumberOfSlowTestsIsSmallerThanTheMaximumCount(): void
public function testReportReturnsReportWhenTheNumberOfSlowTestsIsSmallerThanTheMaximumCountAndLessThanOne(): void
{
$slowTests = [
SlowTest::fromTestAndDuration(
new Event\Code\Test(
Example\SleeperTest::class,
'foo',
'foo with data set #123',
),
Event\Telemetry\Duration::fromSecondsAndNanoseconds(
7,
890_123_456
)
),
];

$durationFormatter = new ToMillisecondsDurationFormatter();

$maximumDuration = Event\Telemetry\Duration::fromSecondsAndNanoseconds(
0,
100_000_000
);

$maximumNumber = \count($slowTests);

$reporter = new DefaultReporter(
$durationFormatter,
$maximumDuration,
$maximumNumber
);

$report = $reporter->report(...$slowTests);

$expected = <<<'TXT'
Detected 1 test that took longer than 100 ms.
7,890 ms: Ergebnis\PHPUnit\SlowTestDetector\Test\Example\SleeperTest::foo with data set #123
TXT;

self::assertSame($expected, $report);
}

public function testReportReturnsReportWhenTheNumberOfSlowTestsIsSmallerThanTheMaximumCountAndGreaterThanOne(): void
{
$faker = self::faker();

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