its

type Assertions interface {
	Succeed(messages ...string) Assertions

	Fail(errorMessages ...string) Assertions

	ContainLines(count int) Assertions

	ContainLine(index int, text string) Assertions

	MatchLine(index int, template string) Assertions

	EqualLine(index int, text string) Assertions
}

type IntegrationTest interface {
	RequireDriver(driverName string)

	SkipDriver(driverName string)

	SkipDrivers(driverNames ...string)

	ForceDriver(driverName string)

	Run(description string, action func())

	Cmd(commandLine string) IntegrationTest

	Machine(commandLine string) IntegrationTest

	DriverName() string

	Should() Assertions

	TearDown()
}