Add e2e tests for gRPC requests and CLI commands (#13)

- Add E2E tests following pattern suggested in cosmos-sdk docs:
  https://docs.cosmos.network/v0.50/build/building-modules/testing#end-to-end-tests
  - Tests for gRPC requests
  - Tests for manually configured CLI commands
- Add a CI workflow to run these E2E tests

Reviewed-on: deep-stack/laconic2d#13
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Co-committed-by: Prathamesh Musale <prathamesh.musale0@gmail.com>

x/auction/client/cli/query.go

@@ -0,0 +1,35 @@
+package cli
+
+import (
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/spf13/cobra"
+
+	types "git.vdb.to/cerc-io/laconic2d/x/auction"
+)
+
+// GetCmdList queries all auctions.
+func GetCmdList() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "list",
+		Short: "List auctions.",
+		Args:  cobra.ExactArgs(0),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			queryClient := types.NewQueryClient(clientCtx)
+			res, err := queryClient.Auctions(cmd.Context(), &types.QueryAuctionsRequest{})
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+
+	flags.AddQueryFlagsToCmd(cmd)
+	return cmd
+}

x/auction/client/cli/tx.go

@@ -4,6 +4,7 @@ import (
 	"encoding/hex"
 	"fmt"
 	"os"
+	"time"
 
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
@@ -128,3 +129,60 @@ func GetCmdRevealBid() *cobra.Command {
 
 	return cmd
 }
+
+func GetCmdCreateAuction() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "create [commits-duration] [reveals-duration] [commit-fee] [reveal-fee] [minimum-bid]",
+		Short: "Create auction.",
+		Args:  cobra.ExactArgs(5),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			commitsDuration, err := time.ParseDuration(args[0])
+			if err != nil {
+				return err
+			}
+
+			revealsDuration, err := time.ParseDuration(args[1])
+			if err != nil {
+				return err
+			}
+
+			commitFee, err := sdk.ParseCoinNormalized(args[2])
+			if err != nil {
+				return err
+			}
+
+			revealFee, err := sdk.ParseCoinNormalized(args[3])
+			if err != nil {
+				return err
+			}
+
+			minimumBid, err := sdk.ParseCoinNormalized(args[4])
+			if err != nil {
+				return err
+			}
+
+			params := auctiontypes.Params{
+				CommitsDuration: commitsDuration,
+				RevealsDuration: revealsDuration,
+				CommitFee:       commitFee,
+				RevealFee:       revealFee,
+				MinimumBid:      minimumBid,
+			}
+			msg := auctiontypes.NewMsgCreateAuction(params, clientCtx.GetFromAddress())
+			err = msg.ValidateBasic()
+			if err != nil {
+				return err
+			}
+
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), &msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+	return cmd
+}