mirror of
https://github.com/sony/sonyflake.git
synced 2026-11-15 07:16:31 +00:00
Yoshiyuki MineoandBradley Boutcher
597171da2e
* Introduce mocking framework and increase coverage (#22) This change introduces two common golang patterns: - types: this will allow fine-tuned control over imported types by defining where they will be used and how - mock: this allows the generation of mock constructors, which allows for testing any individual path in a method by "injecting" a mock method which matches the expected type This change also increases test coverage to 100% Co-authored-by: Yoshiyuki Mineo <Yoshiyuki.Mineo@jp.sony.com> * gofmt --------- Co-authored-by: Bradley Boutcher <btboutcher@icloud.com>
36 lines
927 B
Go
36 lines
927 B
Go
// Package mock offers implementations of interfaces defined in types.go
|
|
// This allows complete control over input / output for any given method that consumes
|
|
// a given type
|
|
package mock
|
|
|
|
import (
|
|
"fmt"
|
|
"net"
|
|
|
|
"github.com/sony/sonyflake/types"
|
|
)
|
|
|
|
// NewSuccessfulInterfaceAddrs returns a single private IP address
|
|
func NewSuccessfulInterfaceAddrs() types.InterfaceAddrs {
|
|
ifat := make([]net.Addr, 0, 1)
|
|
ifat = append(ifat, &net.IPNet{IP: []byte{192, 168, 0, 1}, Mask: []byte{255, 0, 0, 0}})
|
|
|
|
return func() ([]net.Addr, error) {
|
|
return ifat, nil
|
|
}
|
|
}
|
|
|
|
// NewFailingInterfaceAddrs returns an error
|
|
func NewFailingInterfaceAddrs() types.InterfaceAddrs {
|
|
return func() ([]net.Addr, error) {
|
|
return nil, fmt.Errorf("test error")
|
|
}
|
|
}
|
|
|
|
// NewFailingInterfaceAddrs returns an empty slice of addresses
|
|
func NewNilInterfaceAddrs() types.InterfaceAddrs {
|
|
return func() ([]net.Addr, error) {
|
|
return []net.Addr{}, nil
|
|
}
|
|
}
|