function ExtensionInstallCommandTest::testDryRunInstallsNothing

Tests that --dry-run lists the operations but installs nothing.

File

core/modules/system/tests/src/Kernel/Command/ExtensionInstallCommandTest.php, line 60

Class

ExtensionInstallCommandTest

Tests the 'ex:install' command.

Namespace

Code

public function testDryRunInstallsNothing() : void {
  $tester = $this->commandTester();
  $code = $tester->execute([
    'extensions' => 'console_test',
    '--dry-run' => TRUE,
  ]);
  $display = $tester->getDisplay();
  $this->assertEquals(Command::SUCCESS, $code);
  // The requested module and its dependency are reported.
  $this->assertStringContainsString('console_test', $display);
  $this->assertStringContainsString('autowire_test', $display);
  $this->assertStringContainsString('Dry run', $display);
  // Nothing was actually installed.
  $this->assertFalse($this->moduleInstalled('console_test'));
  $this->assertFalse($this->moduleInstalled('autowire_test'));
}