packet_test

Documentation

Overview

Package packet_test contains some utility functions for creating feature tests.

Index

• type FeatureLine
• type FeatureResult
• type TestTable
  • func MakeFeatureTest(t *testing.T, features []string, ft flows.FeatureType, opt flows.FlowOptions) (ret TestTable)
  • func MakeFlowFeatureTest(t *testing.T, feature string) TestTable
  • func MakePacketFeatureTest(t *testing.T, feature string) TestTable
  • func (t *TestTable) AssertFeatureList(result []FeatureLine)
  • func (t *TestTable) AssertFeatureValue(name string, value interface{})
  • func (t *TestTable) EventLayers(when flows.DateTimeNanoseconds, layerList ...packet.SerializableLayerType)
  • func (t *TestTable) Finish(when flows.DateTimeNanoseconds)

Types

type FeatureLine

type FeatureLine struct {
	// When is the point in time this was exported
	When flows.DateTimeNanoseconds
	// Features is a list of feature results
	Features []FeatureResult
}

FeatureLine holds one record (i.e. Feature results + point in time)

type FeatureResult

type FeatureResult struct {
	// Name of the feature
	Name string
	// Value of the feature
	Value interface{}
}

FeatureResult holds the result for the named feature

type TestTable

type TestTable struct {
	// contains filtered or unexported fields
}

TestTable is flow table implementation which can be used for testing

func MakeFeatureTest

func MakeFeatureTest(t *testing.T, features []string, ft flows.FeatureType, opt flows.FlowOptions) (ret TestTable)

MakeFeatureTest creates a flow table for testing purposes with the given features, wanted return type, and flow options

func MakeFlowFeatureTest

func MakeFlowFeatureTest(t *testing.T, feature string) TestTable

MakeFlowFeatureTest returns a flow table for testing a single flow feature

func MakePacketFeatureTest

func MakePacketFeatureTest(t *testing.T, feature string) TestTable

MakePacketFeatureTest returns a flow table for testing a single packet feature

func (*TestTable) AssertFeatureList

func (t *TestTable) AssertFeatureList(result []FeatureLine)

AssertFeatureList fails the test if the table did not export the given resultset

func (*TestTable) AssertFeatureValue

func (t *TestTable) AssertFeatureValue(name string, value interface{})

AssertFeatureValue fails the test if the named feature did not return the expected value

func (*TestTable) EventLayers

func (t *TestTable) EventLayers(when flows.DateTimeNanoseconds, layerList ...packet.SerializableLayerType)

EventLayers simulates a packet arriving at the given point in time with the given layers populated

func (*TestTable) Finish

func (t *TestTable) Finish(when flows.DateTimeNanoseconds)

Finish finalizes all the flows in the table