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mocks.go
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mocks.go
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package mocks
import (
"context"
"errors"
"fmt"
"strings"
)
type Mocks struct {
mocks map[string]*ServiceMock
}
func New(mocks ...*ServiceMock) *Mocks {
mocksMap := make(map[string]*ServiceMock, len(mocks))
for _, v := range mocks {
mocksMap[v.ServiceName] = v
}
return &Mocks{
mocks: mocksMap,
}
}
func NewNop(serviceNames ...string) *Mocks {
mocksMap := make(map[string]*ServiceMock, len(serviceNames))
for _, name := range serviceNames {
mocksMap[name] = NewServiceMock(name, NewDefinition("$", nil, &failReply{}, CallsNoConstraint))
}
return &Mocks{
mocks: mocksMap,
}
}
func (m *Mocks) ResetDefinitions() {
for _, v := range m.mocks {
v.ResetDefinition()
}
}
func (m *Mocks) Start() error {
for _, v := range m.mocks {
err := v.StartServer()
if err != nil {
m.Shutdown()
return err
}
}
return nil
}
// Stops immediately, with no gracefully closing connections
func (m *Mocks) Shutdown() {
ctx, cancel := context.WithCancel(context.TODO())
cancel()
_ = m.ShutdownContext(ctx)
}
func (m *Mocks) ShutdownContext(ctx context.Context) error {
errs := make([]string, 0, len(m.mocks))
for _, v := range m.mocks {
if err := v.ShutdownServer(ctx); err != nil {
errs = append(errs, fmt.Sprintf("%s: %s", v.mock.path, err.Error()))
}
}
if len(errs) != 0 {
return errors.New(strings.Join(errs, "; "))
}
return nil
}
func (m *Mocks) SetMock(mock *ServiceMock) {
m.mocks[mock.ServiceName] = mock
}
func (m *Mocks) Service(serviceName string) *ServiceMock {
mock, _ := m.mocks[serviceName]
return mock
}
func (m *Mocks) ResetRunningContext() {
for _, v := range m.mocks {
v.ResetRunningContext()
}
}
func (m *Mocks) EndRunningContext() []error {
var errors []error
for _, v := range m.mocks {
errors = append(errors, v.EndRunningContext()...)
}
return errors
}
func (m *Mocks) GetNames() []string {
names := []string{}
for n := range m.mocks {
names = append(names, n)
}
return names
}