}))->toHaveLength(2);
expect(array_filter($coverage['coverage'], function ($value) {
return $value === null;
}))->toHaveLength(12);
});
});
describe("::write()", function () {
beforeEach(function () {
$this->output = tempnam("/tmp", "KAHLAN");
});
afterEach(function () {
unlink($this->output);
});
it("writes the coverage to a file", function () {
$path = 'spec' . DS . 'Fixture' . DS . 'Reporter' . DS . 'Coverage' . DS . 'ExtraEmptyLine.php';
$collector = new Collector(['driver' => $this->driver, 'path' => $path]);
$code = new ExtraEmptyLine();
$collector->start();
$code->shallNotPass();
$collector->stop();
$success = Coveralls::write(['collector' => $collector, 'file' => $this->output, 'service_name' => 'kahlan-ci', 'service_job_id' => '123', 'repo_token' => 'ABC']);
expect($success)->toBe(585);
$json = file_get_contents($this->output);
$actual = json_decode($json, true);
unset($actual['run_at']);
expect($actual['service_name'])->toBe('kahlan-ci');
expect($actual['service_job_id'])->toBe('123');
expect($actual['repo_token'])->toBe('ABC');
$coverage = $actual['source_files'][0];
expect($coverage['name'])->toBe($path);
expect($coverage['source'])->toBe(file_get_contents($path));
});
describe("->stop()", function () {
it("does nothing if not the collector has not been started", function () {
expect($this->collector->stop())->toBe(false);
});
it("does nothing if not the collector has not been started", function () {
$this->parent->start();
$this->child->start();
expect($this->parent->stop())->toBe(false);
// Required to leave Kahlan in stable state when runned with some coverage reporting.
$this->child->stop();
$this->parent->stop();
});
});
describe("->metrics()", function () {
it("returns the metrics", function () {
$code = new CodeCoverage();
$this->collector->start();
$code->shallPass();
$this->collector->stop();
$metrics = $this->collector->metrics();
expect($metrics)->toBeAnInstanceOf('Kahlan\\Reporter\\Coverage\\Metrics');
});
});
describe("->realpath()", function () {
it("supports special chars", function () {
$collector = new Collector(['driver' => $this->driver, 'path' => $this->path, 'prefix' => '/a/weird~cache/path']);
expect($collector->realpath('/a/weird~cache/path/home/user/project/src/filename.php'))->toBe('/home/user/project/src/filename.php');
});
});
});
expect($actual)->toBe(['loc' => 8, 'nlloc' => 4, 'lloc' => 4, 'cloc' => 2, 'coverage' => 2, 'methods' => 1, 'cmethods' => 1, 'line' => ['start' => 3, 'stop' => 11], 'percent' => 50]);
$path = realpath('spec/Fixture/Reporter/Coverage/Functions.php');
expect(isset($files[$path]))->toBe(true);
});
it("returns empty for unknown metric", function () {
$code = new ExtraEmptyLine();
$this->collector->start();
$code->shallNotPass();
$this->collector->stop();
$metrics = $this->collector->metrics();
$actual = $metrics->get('some\\unknown\\name\\space');
expect($actual)->toBe(null);
});
it("ignores interfaces metrics", function () {
$path = ['spec/Fixture/Reporter/Coverage/ImplementsCoverage.php', 'spec/Fixture/Reporter/Coverage/ImplementsCoverageInterface.php'];
$collector = new Collector(['driver' => $this->driver, 'path' => $path]);
$code = new ImplementsCoverage();
$collector->start();
$code->foo();
$collector->stop();
$metrics = $collector->metrics();
$actual = $metrics->get('Kahlan\\Spec\\Fixture\\Reporter\\Coverage\\ImplementsCoverage')->data();
$files = $actual['files'];
unset($actual['files']);
expect($actual)->toBe(['loc' => 6, 'nlloc' => 5, 'lloc' => 1, 'cloc' => 1, 'coverage' => 1, 'methods' => 1, 'cmethods' => 1, 'percent' => 100]);
$path = realpath('spec/Fixture/Reporter/Coverage/ImplementsCoverage.php');
expect(isset($files[$path]))->toBe(true);
expect($metrics->get('Kahlan\\Spec\\Fixture\\Reporter\\Coverage\\ImplementsCoverageInterface'))->toBe(null);
expect($collector->export())->toBe([str_replace('/', DS, 'spec/Fixture/Reporter/Coverage/ImplementsCoverage.php') => [7 => 1]]);
});
describe("->children()", function () {
expect($actual)->toBe(['loc' => 8, 'nlloc' => 4, 'lloc' => 4, 'cloc' => 2, 'coverage' => 2, 'methods' => 1, 'cmethods' => 1, 'line' => ['start' => 5, 'stop' => 13], 'percent' => 50]);
$path = realpath('spec/fixture/reporter/coverage/ExtraEmptyLine.php');
expect(isset($files[$path]))->toBe(true);
});
it("return empty on unknown metric", function () {
$code = new ExtraEmptyLine();
$this->collector->start();
$code->shallNotPass();
$this->collector->stop();
$metrics = $this->collector->metrics();
$actual = $metrics->get('some\\unknown\\name\\space');
expect($actual)->toBe(null);
});
it("doesn't store interfaces in metrics", function () {
$path = ['spec/fixture/reporter/coverage/ImplementsCoverage.php', 'spec/fixture/reporter/coverage/ImplementsCoverageInterface.php'];
$collector = new Collector(['driver' => new Xdebug(), 'path' => $path]);
$code = new ImplementsCoverage();
$collector->start();
$code->foo();
$collector->stop();
$metrics = $collector->metrics();
$actual = $metrics->get()->data();
$files = $actual['files'];
unset($actual['files']);
expect($actual)->toBe(['loc' => 10, 'nlloc' => 9, 'lloc' => 1, 'cloc' => 1, 'coverage' => 1, 'methods' => 1, 'cmethods' => 1, 'percent' => 100]);
$path = realpath('spec/fixture/reporter/coverage/ImplementsCoverage.php');
expect(isset($files[$path]))->toBe(true);
});
describe("->childs()", function () {
beforeEach(function () {
$code = new ExtraEmptyLine();
