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connect_test.go
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connect_test.go
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package actions
import (
"context"
"errors"
"testing"
"time"
api "github.com/bolt-observer/agent/actions/bolt-observer-api"
lnapi "github.com/bolt-observer/agent/lightning"
"github.com/bolt-observer/agent/entities"
common_entities "github.com/bolt-observer/go_common/entities"
"github.com/stretchr/testify/assert"
"github.com/urfave/cli"
)
type testPlugin struct {
shouldFail bool
}
func (tp *testPlugin) Execute(jobID int64, data []byte, msg entities.MessageCallback) error {
if tp.shouldFail {
return errors.New("Could not execute")
}
return nil
}
type blockingStream struct {
msg *api.Action
sent []*api.AgentReply
receiveError error
}
func (b *blockingStream) Recv() (*api.Action, error) {
return b.msg, b.receiveError
}
func (b *blockingStream) Send(r *api.AgentReply) error {
b.sent = append(b.sent, r)
return nil
}
func mkGetLndAPI(cmdCtx *cli.Context) lnapi.NewAPICall {
return func() (lnapi.LightingAPICalls, error) {
return lnapi.NewAPI(lnapi.LndGrpc, func() (*common_entities.Data, error) {
return &common_entities.Data{
PubKey: "test-pubkey",
}, nil
})
}
}
type spyCaller struct {
called bool
}
func (s *spyCaller) call() {
s.called = true
}
func TestCommunicate(t *testing.T) {
plugins := map[string]entities.Plugin{
"test": &testPlugin{},
"fail": &testPlugin{shouldFail: true},
}
cc := Connector{
Address: "http://some.url/",
APIKey: "test-key",
Plugins: plugins,
LnAPI: mkGetLndAPI(&cli.Context{}),
IsPlaintext: true,
IsDryRun: false,
}
t.Run("Test execute unknown plugin", func(t *testing.T) {
sc := spyCaller{}
ctx, cancel := context.WithCancel(context.Background())
bs := blockingStream{
msg: &api.Action{
JobId: 5,
Action: "unknown",
Sequence: api.Sequence_EXECUTE,
},
sent: []*api.AgentReply{},
}
go cc.communicate(ctx, &bs, sc.call)
time.Sleep(10 * time.Millisecond)
cancel()
assert.Equal(t, &api.AgentReply{
JobId: 5,
Sequence: api.Sequence_EXECUTE,
Type: api.ReplyType_ERROR,
Message: "Plugin unknown not found on agent",
}, bs.sent[0])
assert.True(t, sc.called)
})
t.Run("Test execute test plugin", func(t *testing.T) {
sc := spyCaller{}
ctx, cancel := context.WithCancel(context.Background())
bs := blockingStream{
msg: &api.Action{
JobId: 5,
Action: "test",
Sequence: api.Sequence_EXECUTE,
},
sent: []*api.AgentReply{},
}
go cc.communicate(ctx, &bs, sc.call)
time.Sleep(10 * time.Millisecond)
cancel()
assert.Equal(t, &api.AgentReply{
JobId: 5,
Sequence: api.Sequence_EXECUTE,
Type: api.ReplyType_SUCCESS,
}, bs.sent[0])
assert.True(t, sc.called)
})
t.Run("Test execute test plugin fails", func(t *testing.T) {
sc := spyCaller{}
ctx, cancel := context.WithCancel(context.Background())
bs := blockingStream{
msg: &api.Action{
JobId: 5,
Action: "fail",
Sequence: api.Sequence_EXECUTE,
},
sent: []*api.AgentReply{},
}
go cc.communicate(ctx, &bs, sc.call)
time.Sleep(10 * time.Millisecond)
cancel()
assert.Equal(t, &api.AgentReply{
JobId: 5,
Sequence: api.Sequence_EXECUTE,
Type: api.ReplyType_ERROR,
Message: "Could not execute",
}, bs.sent[0])
assert.True(t, sc.called)
})
t.Run("Error receiveing from stream", func(t *testing.T) {
sc := spyCaller{}
ctx, cancel := context.WithCancel(context.Background())
bs := blockingStream{
msg: &api.Action{
JobId: 5,
Action: "test",
Sequence: api.Sequence_EXECUTE,
},
sent: []*api.AgentReply{},
receiveError: errors.New("some error"),
}
c := Connector{
Address: "http://some.url/",
APIKey: "test-key",
Plugins: plugins,
LnAPI: mkGetLndAPI(&cli.Context{}),
IsPlaintext: true,
IsDryRun: false,
}
go c.communicate(ctx, &bs, sc.call)
time.Sleep(10 * time.Millisecond)
cancel()
assert.Len(t, bs.sent, 0)
assert.False(t, sc.called)
})
}