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https://github.com/pestphp/pest.git
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wq
This commit is contained in:
nuno maduro
@@ -0,0 +1,226 @@
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<?php
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declare(strict_types=1);
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use Tests\Fixtures\Tia\Project;
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afterEach(function (): void {
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Project::destroyAll();
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});
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/*
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* Invariant 7 — a hostile state dir cannot break a run. Whatever is in
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* graph.json, the suite still runs and exits on the tests' merit.
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*/
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test('a graph mangled beyond use still lets the suite run', function (string $contents): void {
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$project = Project::make('master');
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$project->seed('master');
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file_put_contents($project->graphDir().'/graph.json', $contents);
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$result = $project->pest('--tia');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->tally())->toContain(Project::TOTAL_TESTS.' passed');
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})->with([
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'empty' => '',
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'truncated' => '{"schema":1,"files":["app/Calculator.php"],"edg',
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'not json' => '{not json',
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'json scalar' => '"just a string"',
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'json list' => '[1,2,3]',
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'json null' => 'null',
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'empty object' => '{}',
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'nul bytes' => "\0\0\0\0",
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])->skipOnWindows();
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test('a graph whose shape is wrong everywhere is repaired rather than trusted', function (array $arguments): void {
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$project = Project::make('master');
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$project->seed('master');
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$project->mutateGraph(function (array $graph): array {
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$id = Project::testId('tests/Unit/CalculatorTest.php', 'adds two numbers');
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$graph['baselines']['master']['results'][$id] = 'nope';
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$graph['baselines']['master']['results'][7] = ['status' => 0, 'message' => '', 'time' => 0.1];
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$graph['baselines']['master']['tree'] = 'nope';
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$graph['baselines']['master']['sha'] = 42;
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$graph['baselines'][''] = ['sha' => null, 'tree' => [], 'results' => []];
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$graph['baselines']['broken'] = 'nope';
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$graph['edges']['tests/Unit/GreeterTest.php'] = 'nope';
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$graph['edges'][''] = [0];
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$graph['files'][] = ['nested'];
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return $graph;
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});
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$result = $project->pest('--tia', ...$arguments);
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->output)->not->toContain('TypeError')
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->and($result->tally())->toContain(Project::TOTAL_TESTS.' passed')
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->and($project->branchKeys())->toBe(['master']);
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})->with(Project::SEQUENTIAL_AND_PARALLEL)->skipOnWindows();
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test('a cached status this build cannot interpret is re-run, not replayed', function (int $status): void {
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$project = Project::make('master');
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$project->seed('master');
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$project->mutateGraph(function (array $graph) use ($status): array {
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$id = Project::testId('tests/Unit/CalculatorTest.php', 'adds two numbers');
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$graph['baselines']['master']['results'][$id]['status'] = $status;
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return $graph;
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});
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$result = $project->pest('--tia');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->tally())->toContain(Project::TOTAL_TESTS.' passed')
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->and($result->uncached())->toBe(1, $result->describe());
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})->with([
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'below the range' => -1,
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'one past the range' => 9,
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'far past the range' => 99,
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'huge' => PHP_INT_MAX,
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])->skipOnWindows();
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test('a cached status with no replay of its own does not fail the run', function (int $status): void {
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$project = Project::make('master');
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$project->seed('master');
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$project->mutateGraph(function (array $graph) use ($status): array {
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$id = Project::testId('tests/Unit/CalculatorTest.php', 'adds two numbers');
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$graph['baselines']['master']['results'][$id]['status'] = $status;
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$graph['baselines']['master']['results'][$id]['message'] = 'cached detail';
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return $graph;
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});
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$result = $project->pest('--tia');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->tally())->toContain(Project::TOTAL_TESTS.' passed');
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})->with(['notice' => 3, 'deprecation' => 4, 'warning' => 6])->skipOnWindows();
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test('a cached skip or todo replays with its message intact', function (int $status, string $tally): void {
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$project = Project::make('master');
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$project->seed('master');
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$project->mutateGraph(function (array $graph) use ($status): array {
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$id = Project::testId('tests/Unit/CalculatorTest.php', 'adds two numbers');
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$graph['baselines']['master']['results'][$id]['status'] = $status;
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$graph['baselines']['master']['results'][$id]['message'] = 'a recorded reason';
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return $graph;
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});
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$result = $project->pest('--tia');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->tally())->toContain($tally)
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->and($result->output)->toContain('a recorded reason')
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->and($result->replayed())->toBe(Project::TOTAL_TESTS, $result->describe());
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})->with([
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'skipped' => [1, '1 skipped'],
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'incomplete' => [2, '1 incomplete'],
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])->skipOnWindows();
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test('a cached failure with a multi-line message re-runs rather than replaying the text', function (): void {
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$project = Project::make('master');
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$project->seed('master');
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$project->mutateGraph(function (array $graph): array {
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$id = Project::testId('tests/Unit/CalculatorTest.php', 'adds two numbers');
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$graph['baselines']['master']['results'][$id]['status'] = 7;
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$graph['baselines']['master']['results'][$id]['message'] = "line one\nline two\nline three";
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return $graph;
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});
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$result = $project->pest('--tia');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->uncached())->toBe(1, $result->describe())
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->and($result->tally())->toContain(Project::TOTAL_TESTS.' passed');
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})->skipOnWindows();
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test('a result pointing outside the project is not addressable and widens the run', function (): void {
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$project = Project::make('master');
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$project->seed('master', failing: ['adds two numbers']);
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$project->mutateGraph(function (array $graph): array {
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$id = Project::testId('tests/Unit/CalculatorTest.php', 'adds two numbers');
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$graph['baselines']['master']['results'][$id]['file'] = '/build/agent/tests/Unit/CalculatorTest.php';
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return $graph;
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});
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$result = $project->pest('--tia', '--filtered');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->output)->toContain('could not be located on disk')
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->and($result->tally())->toContain(Project::TOTAL_TESTS.' passed');
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})->skipOnWindows();
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test('an edge pointing at a file id that does not exist is ignored', function (): void {
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$project = Project::make('master');
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$project->seed('master');
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$project->mutateGraph(function (array $graph): array {
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$graph['edges']['tests/Unit/CalculatorTest.php'] = [0, 999, -5];
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return $graph;
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});
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$result = $project->pest('--tia');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->replayed())->toBe(Project::TOTAL_TESTS, $result->describe());
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})->skipOnWindows();
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test('a graph from a schema this build does not know is rebuilt, not read', function (): void {
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$project = Project::make('master');
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$project->seed('master');
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$project->mutateGraph(function (array $graph): array {
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$graph['schema'] = 2;
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return $graph;
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});
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$result = $project->pest('--tia');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->tally())->toContain(Project::TOTAL_TESTS.' passed')
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->and($result->replayed())->toBe(0, $result->describe());
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})->skipOnWindows();
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test('graph.json being a directory does not stop the run', function (): void {
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$project = Project::make('master');
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$project->seed('master');
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unlink($project->graphDir().'/graph.json');
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mkdir($project->graphDir().'/graph.json');
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$result = $project->pest('--tia');
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->tally())->toContain(Project::TOTAL_TESTS.' passed');
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})->skipOnWindows();
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test('a state dir it cannot write to still replays', function (): void {
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$project = Project::make('master');
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$project->seed('master');
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chmod($project->graphDir(), 0500);
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try {
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$result = $project->pest('--tia');
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} finally {
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chmod($project->graphDir(), 0700);
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}
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expect($result->exitCode)->toBe(0, $result->describe())
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->and($result->replayed())->toBe(Project::TOTAL_TESTS, $result->describe());
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})->skipOnWindows();
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