testutil

Documentation

Index

• func Dedent(s string) string
• func DedentBytes(bs []byte) []byte
• func NewSimpleBytes(value []byte) datamodel.Node
• type MultiByteNode
  • func NewMultiByteNode(bytes ...[]byte) MultiByteNode
  • func (mbn MultiByteNode) AsBool() (bool, error)
  • func (mbn MultiByteNode) AsBytes() ([]byte, error)
  • func (mbn MultiByteNode) AsFloat() (float64, error)
  • func (mbn MultiByteNode) AsInt() (int64, error)
  • func (mbn MultiByteNode) AsLargeBytes() (io.ReadSeeker, error)
  • func (mbn MultiByteNode) AsLink() (datamodel.Link, error)
  • func (mbn MultiByteNode) AsNode() (datamodel.Node, error)
  • func (mbn MultiByteNode) AsString() (string, error)
  • func (mbn MultiByteNode) IsAbsent() bool
  • func (mbn MultiByteNode) IsNull() bool
  • func (mbn MultiByteNode) Kind() datamodel.Kind
  • func (mbn MultiByteNode) Length() int64
  • func (mbn MultiByteNode) ListIterator() datamodel.ListIterator
  • func (mbn MultiByteNode) LookupByIndex(idx int64) (datamodel.Node, error)
  • func (mbn MultiByteNode) LookupByNode(key datamodel.Node) (datamodel.Node, error)
  • func (mbn MultiByteNode) LookupBySegment(seg datamodel.PathSegment) (datamodel.Node, error)
  • func (mbn MultiByteNode) LookupByString(key string) (datamodel.Node, error)
  • func (mbn MultiByteNode) MapIterator() datamodel.MapIterator
  • func (mbn MultiByteNode) Prototype() datamodel.NodePrototype
  • func (mbn MultiByteNode) Size() int
  • func (mbn MultiByteNode) TotalLength() int

Functions

func Dedent

func Dedent(s string) string

Dedent strips leading tabs from every line of a string, taking a hint of how many tabs should be stripped from the number of consecutive tabs found on the first non-empty line. Dedent also strips one leading blank line if it contains nothing but the linebreak.

If later lines have fewer leading tab characters than the depth we intuited from the first line, then stripping will still only remove tab characters.

Roughly, Dedent is "Do What I Mean" to normalize a heredoc string that contains leading indentation to make it congruent with the surrounding source code.

func DedentBytes

func DedentBytes(bs []byte) []byte

DedentBytes is identically to Dedent, but works on a byte slice.

func NewSimpleBytes

func NewSimpleBytes(value []byte) datamodel.Node

NewSimpleBytes is identical to basicnode.NewBytes but the returned node doesn't implement LargeBytesNode, which can be useful for testing cases where we want to exercise non-LBN code paths.

Types

type MultiByteNode

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

MultiByteNode is a node that is a concatenation of multiple byte slices. It's not particularly sophisticated but lets us exercise LargeBytesNode in a non-trivial way. The novel behaviour of Read() and Seek() on the AsLargeBytes is similar to that which would be expected from a LBN ADL, such as UnixFS sharded files.

func NewMultiByteNode

func NewMultiByteNode(bytes ...[]byte) MultiByteNode

func (MultiByteNode) AsBool

func (mbn MultiByteNode) AsBool() (bool, error)

func (MultiByteNode) AsBytes

func (mbn MultiByteNode) AsBytes() ([]byte, error)

func (MultiByteNode) AsFloat

func (mbn MultiByteNode) AsFloat() (float64, error)

func (MultiByteNode) AsInt

func (mbn MultiByteNode) AsInt() (int64, error)

func (MultiByteNode) AsLargeBytes

func (mbn MultiByteNode) AsLargeBytes() (io.ReadSeeker, error)

func (MultiByteNode) AsLink

func (mbn MultiByteNode) AsLink() (datamodel.Link, error)

func (MultiByteNode) AsNode

func (mbn MultiByteNode) AsNode() (datamodel.Node, error)

func (MultiByteNode) AsString

func (mbn MultiByteNode) AsString() (string, error)

func (MultiByteNode) IsAbsent

func (mbn MultiByteNode) IsAbsent() bool

func (MultiByteNode) IsNull

func (mbn MultiByteNode) IsNull() bool

func (MultiByteNode) Kind

func (mbn MultiByteNode) Kind() datamodel.Kind

func (MultiByteNode) Length

func (mbn MultiByteNode) Length() int64

func (MultiByteNode) ListIterator

func (mbn MultiByteNode) ListIterator() datamodel.ListIterator

func (MultiByteNode) LookupByIndex

func (mbn MultiByteNode) LookupByIndex(idx int64) (datamodel.Node, error)

func (MultiByteNode) LookupByNode

func (mbn MultiByteNode) LookupByNode(key datamodel.Node) (datamodel.Node, error)

func (MultiByteNode) LookupBySegment

func (mbn MultiByteNode) LookupBySegment(seg datamodel.PathSegment) (datamodel.Node, error)

func (MultiByteNode) LookupByString

func (mbn MultiByteNode) LookupByString(key string) (datamodel.Node, error)

func (MultiByteNode) MapIterator

func (mbn MultiByteNode) MapIterator() datamodel.MapIterator

func (MultiByteNode) Prototype

func (mbn MultiByteNode) Prototype() datamodel.NodePrototype

func (MultiByteNode) Size

func (mbn MultiByteNode) Size() int

func (MultiByteNode) TotalLength

func (mbn MultiByteNode) TotalLength() int