CLI/Tests: Remove Fixtures (#6799)

* remove fixtures

* setup tests

* update x/mint

* cli: update x/staking commands

* tests: convert x/staking CLI tests

* tests: fix x/auth CLI tests

* cli updates

* fix buiild

* fix build

* Update x/gov/client/cli/cli_test.go

Co-authored-by: Amaury Martiny <amaury.martiny@protonmail.com>

* remove GenerateOrBroadcastTx

* move TestCLIQueryConn

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Amaury Martiny <amaury.martiny@protonmail.com>

client/context_test.go

@@ -2,20 +2,20 @@ package client_test
 
 import (
 	"bytes"
+	"context"
 	"os"
 	"testing"
 
-	"github.com/cosmos/cosmos-sdk/codec"
-	"github.com/cosmos/cosmos-sdk/codec/types"
-	"github.com/cosmos/cosmos-sdk/testutil/testdata"
-
-	"github.com/cosmos/cosmos-sdk/crypto/keyring"
-
 	"github.com/spf13/viper"
 	"github.com/stretchr/testify/require"
 
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/types"
+	"github.com/cosmos/cosmos-sdk/crypto/keyring"
+	"github.com/cosmos/cosmos-sdk/testutil/network"
+	"github.com/cosmos/cosmos-sdk/testutil/testdata"
 )
 
 func TestMain(m *testing.M) {
@@ -100,3 +100,16 @@ value:
   x: "10"
 `, string(buf.Bytes()))
 }
+
+func TestCLIQueryConn(t *testing.T) {
+	cfg := network.DefaultConfig()
+	cfg.NumValidators = 1
+
+	n := network.New(t, cfg)
+	defer n.Cleanup()
+
+	testClient := testdata.NewTestServiceClient(n.Validators[0].ClientCtx)
+	res, err := testClient.Echo(context.Background(), &testdata.EchoRequest{Message: "hello"})
+	require.NoError(t, err)
+	require.Equal(t, "hello", res.Message)
+}