bdd

Documentation

Index

• type Command
• type CommandDispatcher
• type TestCase
  • func New(store rangedb.Store, commandDispatcher CommandDispatcher) *TestCase
  • func (c *TestCase) Given(events ...rangedb.Event) *TestCase
  • func (c *TestCase) Then(expectedEvents ...rangedb.Event) func(*testing.T)
  • func (c *TestCase) ThenInspectEvents(f func(t *testing.T, events []rangedb.Event)) func(t *testing.T)
  • func (c *TestCase) When(command Command) *TestCase

Types

type Command

type Command interface {
	rangedb.AggregateMessage
	CommandType() string
}

Command defines a CQRS command.

type CommandDispatcher

type CommandDispatcher func(command Command)

CommandDispatcher defines how a function can dispatch CQRS commands.

type TestCase

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

TestCase contains the BDD test case.

func New

func New(store rangedb.Store, commandDispatcher CommandDispatcher) *TestCase

New constructs a BDD test case.

func (*TestCase) Given

func (c *TestCase) Given(events ...rangedb.Event) *TestCase

Given loads events into the store.

func (*TestCase) Then

func (c *TestCase) Then(expectedEvents ...rangedb.Event) func(*testing.T)

Then asserts the expectedEvents were raised.

func (*TestCase) ThenInspectEvents

func (c *TestCase) ThenInspectEvents(f func(t *testing.T, events []rangedb.Event)) func(t *testing.T)

ThenInspectEvents should be called after a CQRS command has executed to assert on specific events.

func (*TestCase) When

func (c *TestCase) When(command Command) *TestCase

When executes a CQRS command.