disruption

Documentation

Index

• func ExpectNoDisruption(f *framework.Framework, tolerate float64, total time.Duration, ...)
• func Flakef(f *framework.Framework, format string, options ...interface{})
• func Run(description, testname string, adapter TestData, invariants []upgrades.Test, ...)
• type TestData

Functions

func ExpectNoDisruption

func ExpectNoDisruption(f *framework.Framework, tolerate float64, total time.Duration, events monitor.EventIntervals, reason string)

ExpectNoDisruption fails if the sum of the duration of all events exceeds tolerate as a fraction ([0-1]) of total, reports a disruption flake if any disruption occurs, and uses reason to prefix the message. I.e. tolerate 0.1 of 10m total will fail if the sum of the intervals is greater than 1m, or report a flake if any interval is found.

func Flakef

func Flakef(f *framework.Framework, format string, options ...interface{})

Flakef records a flake on the current framework.

func Run

func Run(description, testname string, adapter TestData, invariants []upgrades.Test, fn func())

Run executes the provided fn in a test context, ensuring that invariants are preserved while the test is being executed. Description is used to populate the JUnit suite name, and testname is used to define the overall test that will be run.

Types

type TestData

type TestData struct {
	UpgradeType    upgrades.UpgradeType
	UpgradeContext upgrades.UpgradeContext
}

TestData is passed to the invariant tests executed during the upgrade. The default UpgradeType is MasterUpgrade.