function ProcessOutputCallbackTest::testErrorOutputOnly

Tests what happens when there is error output only.

File

core/modules/package_manager/tests/src/Unit/ProcessOutputCallbackTest.php, line 33

Class

ProcessOutputCallbackTest

@covers \Drupal\package_manager\ProcessOutputCallback @group package_manager

Namespace

Code

public function testErrorOutputOnly() : void {
    $callback = new ProcessOutputCallback();
    $logger = new TestLogger();
    $callback->setLogger($logger);
    $error_text = 'What happened?';
    $callback(OutputTypeEnum::ERR, $error_text);
    $this->assertSame([
        $error_text,
    ], $callback->getErrorOutput());
    // The error should not yet be logged.
    $this->assertEmpty($logger->records);
    // There should be no output data, but calling getOutput() should log the
    // error.
    $this->assertSame([], $callback->getOutput());
    $this->assertNull($callback->parseJsonOutput());
    $this->assertTrue($logger->hasWarning($error_text));
    // Resetting the callback should clear the error buffer but the log should
    // still have the error from before.
    $callback->reset();
    $this->assertTrue($logger->hasWarning($error_text));
}