MicroUnit provides a set of helpful tools to make writing tests faster, cleaner and more straight foreward.
Listed below you will find all available tools along with their provided functionally.
Each tool has a section called “Usage Examples” where a full usage example is provided.
ValueContext is a simple container for bundling multiple values, especially useful for returning multiple values from setUp or test methods. It offers convenient property-style access and supports marking values as read-only to avoid accidental changes.
You can define and access properties on it, on the fly.
$bundle = new ValueBundle();
$bundle->user = new User('John', 'Smith');
// Then access it at a later point
echo $bundle->user->lastname; // outputs: 'Smith'
To define readonly properties use the set($name, $value, $readonly = false) method.
$bundle = new ValueBundle();
$bundle->set('user', new User('John', 'Smith'));
// Then access it at a later point
echo $bundle->user->lastname; // outputs: 'Smith'
$bundle->user = new User('Mark', 'Stevens'); // throws RuntimeException
use MicroUnit\Toolkit\ValueContext;
class MyTest extends \MicroUnit\TestCase
{
public function setUp(): ValueContext
{
$context = new ValueContext();
$context->userId = 42;
$context->token = 'secret-token';
$context->isAdmin = false;
// Mark token as read-only to prevent accidental overwrite
$context->setReadonly('token');
return $context;
}
public function testUserStatus(ValueContext $ctx)
{
$this->assertEquals(42, $ctx->userId);
$this->assertFalse($ctx->isAdmin);
// This will throw if uncommented:
// $ctx->token = 'changed';
}
}