digtest

Documentation

Overview

Package digtest provides utilities used by dig internally to test its own functionality.

Index

• type Container
  • func New(t testing.TB, opts ...dig.Option) *Container
  • func (c *Container) RequireDecorate(f interface{}, opts ...dig.DecorateOption)
  • func (c *Container) RequireInvoke(f interface{}, opts ...dig.InvokeOption)
  • func (c *Container) RequireProvide(f interface{}, opts ...dig.ProvideOption)
  • func (c *Container) Scope(name string, opts ...dig.ScopeOption) *Scope
• type Scope
  • func (s *Scope) RequireDecorate(f interface{}, opts ...dig.DecorateOption)
  • func (s *Scope) RequireInvoke(f interface{}, opts ...dig.InvokeOption)
  • func (s *Scope) RequireProvide(f interface{}, opts ...dig.ProvideOption)
  • func (s *Scope) Scope(name string, opts ...dig.ScopeOption) *Scope

Types

type Container

type Container struct {
	*dig.Container
	// contains filtered or unexported fields
}

Container wraps dig.Container to provide methods for easier testing.

func New

func New(t testing.TB, opts ...dig.Option) *Container

New builds a new testing container.

func (*Container) RequireDecorate

func (c *Container) RequireDecorate(f interface{}, opts ...dig.DecorateOption)

RequireDecorate decorates the scope using the given function, halting the test if it fails.

func (*Container) RequireInvoke

func (c *Container) RequireInvoke(f interface{}, opts ...dig.InvokeOption)

RequireInvoke invokes the given function to the container, halting the test if it fails.

func (*Container) RequireProvide

func (c *Container) RequireProvide(f interface{}, opts ...dig.ProvideOption)

RequireProvide provides the given function to the container, halting the test if it fails.

func (*Container) Scope

func (c *Container) Scope(name string, opts ...dig.ScopeOption) *Scope

Scope builds a subscope of this container with the given name. The returned Scope is similarly augmented to ease testing.

type Scope

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

Scope wraps dig.Scope to provide methods for easier testing.

func (*Scope) RequireDecorate

func (s *Scope) RequireDecorate(f interface{}, opts ...dig.DecorateOption)

RequireDecorate decorates the scope using the given function, halting the test if it fails.

func (*Scope) RequireInvoke

func (s *Scope) RequireInvoke(f interface{}, opts ...dig.InvokeOption)

RequireInvoke invokes the given function to the scope, halting the test if it fails.

func (*Scope) RequireProvide

func (s *Scope) RequireProvide(f interface{}, opts ...dig.ProvideOption)

RequireProvide provides the given function to the scope, halting the test if it fails.

func (*Scope) Scope

func (s *Scope) Scope(name string, opts ...dig.ScopeOption) *Scope

Scope builds a subscope of this scope with the given name. The returned Scope is similarly augmented to ease testing.