feat: add basic remove unused test for cache

_fixtures/refactor/unused/Overload.java

+package polymorphism;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+public class Overload {
+    void demo(int a) {
+        System.out.println("a: " + a);
+    }
+}

cmd/refactor.go

@@ -22,7 +22,7 @@ var refactorCmd = &cobra.Command{
 			app := NewMoveClassApp(moveConfig, path)
 			app.Analysis()
 
-			app2 := NewRemoveUnusedImportApp(moveConfig, path)
+			app2 := NewRemoveUnusedImportApp(path)
 			app2.Analysis()
 		}
 

core/domain/refactor/unused/remove_unused_import.go

 package unused
 
 import (
+	"fmt"
+	"github.com/antlr/antlr4/runtime/Go/antlr"
 	base2 "github.com/phodal/coca/core/domain/refactor/base"
 	models2 "github.com/phodal/coca/core/domain/refactor/base/models"
 	"github.com/phodal/coca/core/support"
-	"fmt"
-	"github.com/antlr/antlr4/runtime/Go/antlr"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -21,8 +21,7 @@ type RemoveUnusedImportApp struct {
 
 var nodes []models2.JMoveStruct
 
-func NewRemoveUnusedImportApp(config string, pPath string) *RemoveUnusedImportApp {
-	moveConfig = config
+func NewRemoveUnusedImportApp(pPath string) *RemoveUnusedImportApp {
 	configPath = pPath
 
 	nodes = nil

core/domain/refactor/unused/remove_unused_import_test.go

+package unused
+
+import (
+	. "github.com/onsi/gomega"
+	"testing"
+)
+
+func TestRemoveUnusedImportApp_Analysis(t *testing.T) {
+	g := NewGomegaWithT(t)
+
+
+	codePath := "../../../../_fixtures/refactor/unused"
+	app := NewRemoveUnusedImportApp(codePath)
+	app.Analysis()
+
+
+	g.Expect(true).To(Equal(true))
+}