Namespace Peridot\Core
| AbstractTest | Base class for Peridot Suites and Tests |
| Scope | Extends PeridotScope and is maintained here to support backwards compatibility with plugins |
| Suite | Suites organize tests and other suites. |
| Test | The main test fixture for Peridot. |
| TestResult | TestResults tracks passing, pending, and failing tests. |
| TestInterface | Defines the contract for Peridot test fixtures like Test and Suite |
| HasEventEmitterTrait | Trait indicating an object supports an EventEmitter via composition. |