test: reduced crosschain test modules (#262)

Co-authored-by: fx0x55 <80245546+fx0x55@users.noreply.github.com>

.github/workflows/test-integration.yml

@@ -28,3 +28,7 @@ jobs:
         env:
           TEST_INTEGRATION: true
 
+      - name: Run TestCrosschainKeeperTestSuite
+        run: go test -mod=readonly -v -run TestCrosschainKeeperTestSuite ./x/crosschain/...
+        env:
+          TEST_INTEGRATION: true

x/crosschain/keeper/keeper_test.go

@@ -3,6 +3,7 @@ package keeper_test
 import (
 	"crypto/ecdsa"
 	"fmt"
+	"os"
 	"reflect"
 	"regexp"
 	"testing"
@@ -43,17 +44,27 @@ type KeeperTestSuite struct {
 	chainName    string
 }
 
-func TestKeeperTestSuite(t *testing.T) {
+func TestCrosschainKeeperTestSuite(t *testing.T) {
 	compile := regexp.MustCompile("^Test")
-	subModules := []string{
-		bsctypes.ModuleName,
-		polygontypes.ModuleName,
+	mustTestModule := []string{
 		trontypes.ModuleName,
+	}
+	otherModules := []string{
 		ethtypes.ModuleName,
+		bsctypes.ModuleName,
+		polygontypes.ModuleName,
 		avalanchetypes.ModuleName,
 		arbitrumtypes.ModuleName,
 		optimismtypes.ModuleName,
 	}
+
+	subModules := mustTestModule
+	if os.Getenv("TEST_INTEGRATION") != "true" {
+		subModules = append(subModules, otherModules[tmrand.Int63n(int64(len(otherModules)))])
+	} else {
+		subModules = append(subModules, otherModules...)
+	}
+
 	for _, moduleName := range subModules {
 		methodFinder := reflect.TypeOf(new(KeeperTestSuite))
 		for i := 0; i < methodFinder.NumMethod(); i++ {