shared

package module
v0.1.5 Latest Latest
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Published: Jul 1, 2022 License: MIT Imports: 3 Imported by: 8

README

Shared Vars

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Shared provides space and contract to share variables between test helpers and libraries.

Documentation

Overview

Package shared provides space to share variables.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func VarToContext added in v0.1.5

func VarToContext(ctx context.Context, key string, value interface{}) context.Context

VarToContext adds variable to context.

func VarsFromContext added in v0.1.5

func VarsFromContext(ctx context.Context) map[string]interface{}

VarsFromContext returns variables from context.

Types

type Vars

type Vars struct {
	// VarPrefix determines which cell values should be collected as vars and replaced with values in usages.
	// Default is '$', e.g. $id1 would be treated as variable.
	VarPrefix string
	// contains filtered or unexported fields
}

Vars keeps values of named variables.

func (*Vars) Fork added in v0.1.4

func (v *Vars) Fork(ctx context.Context) (context.Context, *Vars)

Fork instruments context with a copy of Vars or returns Vars that are already in context.

func (*Vars) Get

func (v *Vars) Get(s string) (interface{}, bool)

Get returns variable value if is exists.

func (*Vars) GetAll

func (v *Vars) GetAll() map[string]interface{}

GetAll returns all variables with values.

func (*Vars) IsVar

func (v *Vars) IsVar(s string) bool

IsVar checks if string looks like a variable name.

func (*Vars) OnSet added in v0.1.1

func (v *Vars) OnSet(f func(key string, val interface{}))

OnSet adds callback to invoke when variable is set.

All callbacks are removed on Reset.

func (*Vars) Reset

func (v *Vars) Reset()

Reset removes all variables.

func (*Vars) Set

func (v *Vars) Set(key string, val interface{})

Set sets variable by name.

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