add fix tests for gci

Author: Thirukumaran Vaseeharan

test/testdata/fix/in/gci.go

@@ -0,0 +1,15 @@
+//args: -Egci
+//config_path: testdata/configs/gci.yml
+package gci
+
+import (
+	"github.com/golangci/golangci-lint/pkg/config"
+	"github.com/pkg/errors"
+	"fmt"
+)
+
+func GoimportsLocalTest() {
+	fmt.Print("x")
+	_ = config.Config{}
+	_ = errors.New("")
+}

test/testdata/fix/out/gci.go

@@ -0,0 +1,17 @@
+//args: -Egci
+//config_path: testdata/configs/gci.yml
+package gci
+
+import (
+	"fmt"
+
+	"github.com/golangci/golangci-lint/pkg/config"
+
+	"github.com/pkg/errors"
+)
+
+func GoimportsLocalTest() {
+	fmt.Print("x")
+	_ = config.Config{}
+	_ = errors.New("")
+}