testutil

Documentation

Index

• func GetLocalHost() string
• func MockBatchPoints() client.BatchPoints
• func TestPoint(value interface{}, name ...string) *client.Point
• type Accumulator
  • func (a *Accumulator) Add(measurement string, value interface{}, tags map[string]string, t ...time.Time)
  • func (a *Accumulator) AddDefaultTag(key, value string)
  • func (a *Accumulator) AddFields(measurement string, fields map[string]interface{}, tags map[string]string, ...)
  • func (a *Accumulator) AssertContainsFields(t *testing.T, measurement string, fields map[string]interface{})
  • func (a *Accumulator) AssertContainsTaggedFields(t *testing.T, measurement string, fields map[string]interface{}, ...)
  • func (a *Accumulator) Debug() bool
  • func (a *Accumulator) Get(measurement string) (*Point, bool)
  • func (a *Accumulator) HasFloatField(measurement string, field string) bool
  • func (a *Accumulator) HasIntField(measurement string, field string) bool
  • func (a *Accumulator) HasMeasurement(measurement string) bool
  • func (a *Accumulator) HasUIntField(measurement string, field string) bool
  • func (a *Accumulator) NFields() int
  • func (a *Accumulator) Prefix() string
  • func (a *Accumulator) SetDebug(debug bool)
  • func (a *Accumulator) SetDefaultTags(tags map[string]string)
  • func (a *Accumulator) SetPrefix(prefix string)
• type Point
  • func (p *Point) String() string

Functions

func GetLocalHost

func GetLocalHost() string

GetLocalHost returns the DOCKER_HOST environment variable, parsing out any scheme or ports so that only the IP address is returned.

func MockBatchPoints

func MockBatchPoints() client.BatchPoints

MockBatchPoints returns a mock BatchPoints object for using in unit tests of telegraf output sinks.

func TestPoint

func TestPoint(value interface{}, name ...string) *client.Point

TestPoint Returns a simple test point:

measurement -> "test1" or name
tags -> "tag1":"value1"
value -> value
time -> time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC)

Types

type Accumulator

type Accumulator struct {
	sync.Mutex

	Points []*Point
	// contains filtered or unexported fields
}

Accumulator defines a mocked out accumulator

func (*Accumulator) Add

func (a *Accumulator) Add(
	measurement string,
	value interface{},
	tags map[string]string,
	t ...time.Time,
)

Add adds a measurement point to the accumulator

func (*Accumulator) AddDefaultTag

func (a *Accumulator) AddDefaultTag(key, value string)

func (*Accumulator) AddFields

func (a *Accumulator) AddFields(
	measurement string,
	fields map[string]interface{},
	tags map[string]string,
	timestamp ...time.Time,
)

AddFields adds a measurement point with a specified timestamp.

func (*Accumulator) AssertContainsFields

func (a *Accumulator) AssertContainsFields(
	t *testing.T,
	measurement string,
	fields map[string]interface{},
)

func (*Accumulator) AssertContainsTaggedFields

func (a *Accumulator) AssertContainsTaggedFields(
	t *testing.T,
	measurement string,
	fields map[string]interface{},
	tags map[string]string,
)

func (*Accumulator) Debug

func (a *Accumulator) Debug() bool

func (*Accumulator) Get

func (a *Accumulator) Get(measurement string) (*Point, bool)

Get gets the specified measurement point from the accumulator

func (*Accumulator) HasFloatField

func (a *Accumulator) HasFloatField(measurement string, field string) bool

HasFloatValue returns true if the given measurement has a float value

func (*Accumulator) HasIntField

func (a *Accumulator) HasIntField(measurement string, field string) bool

HasIntValue returns true if the measurement has an Int value

func (*Accumulator) HasMeasurement

func (a *Accumulator) HasMeasurement(measurement string) bool

HasMeasurement returns true if the accumulator has a measurement with the given name

func (*Accumulator) HasUIntField

func (a *Accumulator) HasUIntField(measurement string, field string) bool

HasUIntValue returns true if the measurement has a UInt value

func (*Accumulator) NFields

func (a *Accumulator) NFields() int

NFields returns the total number of fields in the accumulator, across all measurements

func (*Accumulator) Prefix

func (a *Accumulator) Prefix() string

func (*Accumulator) SetDebug

func (a *Accumulator) SetDebug(debug bool)

func (*Accumulator) SetDefaultTags

func (a *Accumulator) SetDefaultTags(tags map[string]string)

func (*Accumulator) SetPrefix

func (a *Accumulator) SetPrefix(prefix string)

type Point

type Point struct {
	Measurement string
	Tags        map[string]string
	Fields      map[string]interface{}
	Time        time.Time
}

Point defines a single point measurement

func (*Point) String

func (p *Point) String() string