CompileAndTestRequest

The compileAndTest() call contains this object, a request with information about the Apex to be compiled.

A CompileAndTestRequest object has the following properties:

Name	Type	Description
`checkOnly`	boolean	If set to `true`, the Apex classes and triggers submitted are not saved to your organization, whether or not the code successfully compiles and unit tests pass.
`classes`	string	Content of the class or classes to be compiled.
`deleteClasses`	string	Name of the class or classes to be deleted.
`deleteTriggers`	string	Name of the trigger or triggers to be deleted.
`runTestsRequest`	RunTestsRequest	Specifies information about the Apex to be tested. If this request is sent in a production organization, this property is ignored and all unit tests are run for your entire organization.
`triggers`	string	Content of the trigger or triggers to be compiled.

Note the following about this object:

This object contains the RunTestsRequest property. If the request is run in a production organization, the property is ignored and all tests are run.
If any errors occur during compile, delete, testing, or if the goal of 75% code coverage is missed, no classes or triggers are saved to your organization. This is the same requirement as Salesforce AppExchange package testing.
All triggers must have code coverage. If a trigger has no code coverage, no classes or triggers are saved to your organization.