update:codelens for proj test classfile

Author: luoliwoshang

gopls/internal/lsp/source/code_lens_gox.go

@@ -215,6 +215,14 @@ func goxTestCodeLens(pgf *ParsedGopFile, classType string) ([]protocol.CodeLens,
 	if err != nil {
 		return nil, err
 	}
+	if pgf.File.IsProj && classType == "main" { //goxls:proj gox test
+		return []protocol.CodeLens{
+			{Range: rng, Command: &protocol.Command{
+				Title:   "run test",
+				Command: "gop.test",
+			}},
+		}, nil
+	}
 	args, err := command.MarshalArgs(
 		map[string]string{
 			"functionName": "Test_" + classType,
@@ -232,7 +240,6 @@ func goxTestCodeLens(pgf *ParsedGopFile, classType string) ([]protocol.CodeLens,
 			Title:     "run file tests",
 			Command:   "gop.test.cursor",
 			Arguments: args,
-		}},
-	}
+		}}}
 	return codelens, nil
 }