AdGuardHome/internal/aghtest/interface.go

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package aghtest
import (
"io/fs"
"net"
"github.com/AdguardTeam/AdGuardHome/internal/aghos"
"github.com/AdguardTeam/dnsproxy/upstream"
"github.com/miekg/dns"
)
// Interface Mocks
//
// Keep entities in this file in alphabetic order.
// Standard Library
// type check
var _ fs.FS = &FS{}
// FS is a mock [fs.FS] implementation for tests.
type FS struct {
OnOpen func(name string) (fs.File, error)
}
// Open implements the [fs.FS] interface for *FS.
func (fsys *FS) Open(name string) (fs.File, error) {
return fsys.OnOpen(name)
}
// type check
var _ fs.GlobFS = &GlobFS{}
// GlobFS is a mock [fs.GlobFS] implementation for tests.
type GlobFS struct {
// FS is embedded here to avoid implementing all it's methods.
FS
OnGlob func(pattern string) ([]string, error)
}
// Glob implements the [fs.GlobFS] interface for *GlobFS.
func (fsys *GlobFS) Glob(pattern string) ([]string, error) {
return fsys.OnGlob(pattern)
}
// type check
var _ fs.StatFS = &StatFS{}
// StatFS is a mock [fs.StatFS] implementation for tests.
type StatFS struct {
// FS is embedded here to avoid implementing all it's methods.
FS
OnStat func(name string) (fs.FileInfo, error)
}
// Stat implements the [fs.StatFS] interface for *StatFS.
func (fsys *StatFS) Stat(name string) (fs.FileInfo, error) {
return fsys.OnStat(name)
}
// type check
var _ net.Listener = (*Listener)(nil)
// Listener is a mock [net.Listener] implementation for tests.
type Listener struct {
OnAccept func() (conn net.Conn, err error)
OnAddr func() (addr net.Addr)
OnClose func() (err error)
}
// Accept implements the [net.Listener] interface for *Listener.
func (l *Listener) Accept() (conn net.Conn, err error) {
return l.OnAccept()
}
// Addr implements the [net.Listener] interface for *Listener.
func (l *Listener) Addr() (addr net.Addr) {
return l.OnAddr()
}
// Close implements the [net.Listener] interface for *Listener.
func (l *Listener) Close() (err error) {
return l.OnClose()
}
// Module dnsproxy
// type check
var _ upstream.Upstream = (*UpstreamMock)(nil)
// UpstreamMock is a mock [upstream.Upstream] implementation for tests.
//
// TODO(a.garipov): Replace with all uses of Upstream with UpstreamMock and
// rename it to just Upstream.
type UpstreamMock struct {
OnAddress func() (addr string)
OnExchange func(req *dns.Msg) (resp *dns.Msg, err error)
}
// Address implements the [upstream.Upstream] interface for *UpstreamMock.
func (u *UpstreamMock) Address() (addr string) {
return u.OnAddress()
}
// Exchange implements the [upstream.Upstream] interface for *UpstreamMock.
func (u *UpstreamMock) Exchange(req *dns.Msg) (resp *dns.Msg, err error) {
return u.OnExchange(req)
}
// Module AdGuardHome
// type check
var _ aghos.FSWatcher = (*FSWatcher)(nil)
// FSWatcher is a mock [aghos.FSWatcher] implementation for tests.
type FSWatcher struct {
OnEvents func() (e <-chan struct{})
OnAdd func(name string) (err error)
OnClose func() (err error)
}
// Events implements the [aghos.FSWatcher] interface for *FSWatcher.
func (w *FSWatcher) Events() (e <-chan struct{}) {
return w.OnEvents()
}
// Add implements the [aghos.FSWatcher] interface for *FSWatcher.
func (w *FSWatcher) Add(name string) (err error) {
return w.OnAdd(name)
}
// Close implements the [aghos.FSWatcher] interface for *FSWatcher.
func (w *FSWatcher) Close() (err error) {
return w.OnClose()
}