testing

Documentation

Index

• Constants
• func EqualError(actual error, expected error, a ...interface{}) (bool, string)
• func EqualErrorf(actual error, expected error, format string, a ...interface{}) (bool, string)
• func Error(v interface{}, a ...interface{}) (bool, string)
• func Errorf(v interface{}, format string, a ...interface{}) (bool, string)
• func Nil(v interface{}, a ...interface{}) (bool, string)
• func Nilf(v interface{}, format string, a ...interface{}) (bool, string)
• func NonError(v interface{}, a ...interface{}) (bool, string)
• func NonErrorf(v interface{}, format string, a ...interface{}) (bool, string)
• func NonNil(v interface{}, a ...interface{}) (bool, string)
• func NonNilf(v interface{}, format string, a ...interface{}) (bool, string)
• func NonZero(v interface{}, a ...interface{}) (bool, string)
• func NonZerof(v interface{}, format string, a ...interface{}) (bool, string)
• func Zero(v interface{}, a ...interface{}) (bool, string)
• func Zerof(v interface{}, format string, a ...interface{}) (bool, string)
• type Channel
  • func NewChannel() *Channel
  • func NewChannelWithSize(bufSize int) *Channel
  • func (c *Channel) Clear(ctx context.Context) error
  • func (c *Channel) Receive(ctx context.Context) (interface{}, error)
  • func (c *Channel) ReceiveOrFail() (interface{}, bool)
  • func (c *Channel) Replace(value interface{})
  • func (c *Channel) Send(value interface{})
  • func (c *Channel) SendContext(ctx context.Context, value interface{}) error
  • func (c *Channel) SendOrFail(value interface{}) bool

Constants

const DefaultChanBufferSize = 1

DefaultChanBufferSize is the default buffer size of the underlying channel.

Functions

func EqualError

func EqualError(actual error, expected error, a ...interface{}) (bool, string)

EqualError asserts that a function returned an error (i.e. not `nil`) and that it is equal to the provided error.

func EqualErrorf

func EqualErrorf(actual error, expected error, format string, a ...interface{}) (bool, string)

func Error

func Error(v interface{}, a ...interface{}) (bool, string)

Error asserts that a function returned an error (i.e. not `nil`).

func Errorf

func Errorf(v interface{}, format string, a ...interface{}) (bool, string)

func Nil

func Nil(v interface{}, a ...interface{}) (bool, string)

Nil asserts that the specified object is nil.

func Nilf

func Nilf(v interface{}, format string, a ...interface{}) (bool, string)

func NonError

func NonError(v interface{}, a ...interface{}) (bool, string)

NonError asserts that a function returned a none error (i.e. `nil`).

func NonErrorf

func NonErrorf(v interface{}, format string, a ...interface{}) (bool, string)

func NonNil

func NonNil(v interface{}, a ...interface{}) (bool, string)

NonNil asserts that the specified object is none nil.

func NonNilf

func NonNilf(v interface{}, format string, a ...interface{}) (bool, string)

func NonZero

func NonZero(v interface{}, a ...interface{}) (bool, string)

NonZero asserts that the specified object is none zero.

func NonZerof

func NonZerof(v interface{}, format string, a ...interface{}) (bool, string)

func Zero

func Zero(v interface{}, a ...interface{}) (bool, string)

Zero asserts that the specified object is zero. I.e. nil, "", false, 0 or either a slice or a channel with len == 0.

func Zerof

func Zerof(v interface{}, format string, a ...interface{}) (bool, string)

Types

type Channel

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

Channel wraps a generic channel and provides a timed receive operation.

func NewChannel

func NewChannel() *Channel

NewChannel returns a new Channel.

func NewChannelWithSize

func NewChannelWithSize(bufSize int) *Channel

NewChannelWithSize returns a new Channel with a buffer of bufSize.

func (*Channel) Clear

func (c *Channel) Clear(ctx context.Context) error

Clear drains all values on the underlying channel, or the error returned by ctx if it is closed or cancelled.

func (*Channel) Receive

func (c *Channel) Receive(ctx context.Context) (interface{}, error)

Receive returns the value received on the underlying channel, or the error returned by ctx if it is closed or cancelled.

func (*Channel) ReceiveOrFail

func (c *Channel) ReceiveOrFail() (interface{}, bool)

ReceiveOrFail returns the value on the underlying channel and true, or nil and false if the channel was empty.

func (*Channel) Replace

func (c *Channel) Replace(value interface{})

Replace clears the value on the underlying channel, and sends the new value.

It's expected to be used with a size-1 channel, to only keep the most up-to-date item. This method is inherently racy when invoked concurrently from multiple goroutines.

func (*Channel) Send

func (c *Channel) Send(value interface{})

Send sends value on the underlying channel.

func (*Channel) SendContext

func (c *Channel) SendContext(ctx context.Context, value interface{}) error

SendContext sends value on the underlying channel, or returns an error if the context expires.

func (*Channel) SendOrFail

func (c *Channel) SendOrFail(value interface{}) bool

SendOrFail attempts to send value on the underlying channel. Returns true if successful or false if the channel was full.