consul/api/peering_test.go

113 lines
2.9 KiB
Go

package api
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/hashicorp/consul/sdk/testutil"
)
// TODO(peering): cover the following test cases: bad/ malformed input, peering with wrong token,
// peering with the wrong PeerName
// TestAPI_Peering_GenerateToken_Read_Initiate_Delete tests the following use case:
// a server creates a peering token, reads the token, then another server calls initiate peering
// finally, we delete the token on the first server
func TestAPI_Peering_GenerateToken_Read_Initiate_Delete(t *testing.T) {
t.Parallel()
c, s := makeClientWithCA(t)
defer s.Stop()
s.WaitForSerfCheck(t)
options := &WriteOptions{Datacenter: "dc1"}
ctx := context.Background()
peerings := c.Peerings()
p1 := PeeringGenerateTokenRequest{
PeerName: "peer1",
}
var token1 string
// Generate a token happy path
resp, wm, err := peerings.GenerateToken(ctx, p1, options)
token1 = resp.PeeringToken
require.NoError(t, err)
require.NotEmpty(t, wm)
require.NotEmpty(t, resp)
// Read token generated on server
resp2, qm, err2 := peerings.Read(ctx, "peer1", nil)
// basic ok checking
require.NoError(t, err2)
require.NotEmpty(t, qm)
require.NotEmpty(t, resp2)
// token specific assertions on the "server"
require.Equal(t, "peer1", resp2.Name)
// TODO(peering) -- split in OSS/ ENT test for "default" vs ""; or revisit PartitionOrEmpty vs PartitionOrDefault
// require.Equal(t, "default", resp2.Partition)
require.Equal(t, INITIAL, resp2.State)
// Initiate peering
// make a "client" server in second DC for peering
c2, s2 := makeClientWithConfig(t, nil, func(conf *testutil.TestServerConfig) {
conf.Datacenter = "dc2"
})
defer s2.Stop()
i := PeeringInitiateRequest{
Datacenter: c2.config.Datacenter,
PeerName: "peer1",
PeeringToken: token1,
}
respi, wm3, err3 := c2.Peerings().Initiate(ctx, i, options)
// basic checks
require.NoError(t, err3)
require.NotEmpty(t, wm3)
// at first the token will be undefined
require.Equal(t, UNDEFINED, PeeringState(respi.Status))
// wait for the peering backend to finish the peering connection
time.Sleep(2 * time.Second)
respr, qm2, err4 := c2.Peerings().Read(ctx, "peer1", nil)
// basic ok checking
require.NoError(t, err4)
require.NotEmpty(t, qm2)
// require that the peering state is not undefined
require.Equal(t, INITIAL, respr.State)
// TODO(peering) -- let's go all the way and test in code either here or somewhere else that PeeringState does move to Active
// require.Equal(t, PeeringState_ACTIVE, respr.State)
// Delete the token on server 1
p := PeeringRequest{
Name: "peer1",
}
resp4, qm3, err5 := peerings.Delete(ctx, p, nil)
require.NoError(t, err5)
require.NotEmpty(t, qm3)
// {} is returned on success for now
require.Empty(t, resp4)
// Read to see if the token is "gone"
resp5, qm4, err6 := peerings.Read(ctx, "peer1", nil)
// basic checks
require.NotNil(t, err6)
require.Empty(t, qm4)
require.Empty(t, resp5)
}