disruption

package
v1.5.0-alpha.3....-7948e3f Latest Latest
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Published: Feb 12, 2021 License: Apache-2.0 Imports: 19 Imported by: 0

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Index

Constants

This section is empty.

Variables

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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 FrameworkFlakef

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

FrameworkFlakef records a flake on the current framework.

func GetDisruption

func GetDisruption(events monitor.EventIntervals, requiredLocator string) (time.Duration, []string)

GetDisruption returns total duration of all error events and array of event description for printing. When requiredLocator is specified (non-empty), only events matching this locator are considered.

func RecordJUnit

func RecordJUnit(f *framework.Framework, name string, fn func() error) error

RecordJUnit will capture the result of invoking fn as either a passing or failing JUnit test that will be recorded alongside the current test with name. These methods only work in the context of a disruption test suite today and will not be reported as JUnit failures when used within normal ginkgo suties.

func RecordJUnitResult

func RecordJUnitResult(f *framework.Framework, name string, duration time.Duration, failure string)

RecordJUnitResult will output a junit result within a disruption test with the given name, duration, and failure string. If the failure string is set, the test is considered to have failed, otherwise the test is considered to have passed. These methods only work in the context of a disruption test suite today and will not be reported as JUnit failures when used within normal ginkgo suties.

func Run

func Run(f *framework.Framework, 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.

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