update:support test.gox package test & file test

Author: luoliwoshang

gopls/internal/lsp/source/code_lens_gox.go

@@ -182,7 +182,11 @@ func gopToggleDetailsCodeLens(ctx context.Context, snapshot Snapshot, fh FileHan
 
 func gopCommandCodeLens(ctx context.Context, snapshot Snapshot, fh FileHandle) ([]protocol.CodeLens, error) {
 	filename := fh.URI().Filename()
-	if strings.HasSuffix(filename, "_test.go") || strings.HasSuffix(filename, "_test.gop") || strings.HasSuffix(filename, "test.gox") {
+	// TODO: Use parserutil.GetClassType Instead
+	if strings.HasSuffix(filename, "test.gox") {
+		return goxTestCodeLens(ctx, snapshot, fh)
+	}
+	if strings.HasSuffix(filename, "_test.go") || strings.HasSuffix(filename, "_test.gop") {
 		return nil, nil
 	}
 	pgf, err := snapshot.ParseGop(ctx, fh, parser.PackageClauseOnly)
@@ -206,3 +210,42 @@ func gopCommandCodeLens(ctx context.Context, snapshot Snapshot, fh FileHandle) (
 	}
 	return nil, nil
 }
+
+func goxTestCodeLens(ctx context.Context, snapshot Snapshot, fh FileHandle) ([]protocol.CodeLens, error) {
+	pgf, err := snapshot.ParseGop(ctx, fh, parser.PackageClauseOnly)
+	if err != nil {
+		return nil, err
+	}
+	if pgf.File.Name.Name == "main" {
+		classType, _ := parserutil.GetClassType(pgf.File, fh.URI().Filename())
+		rng, err := pgf.PosRange(pgf.File.Pos(), pgf.File.Pos())
+		if err != nil {
+			return nil, err
+		}
+		pattern := regexp.MustCompile(`^case(?:_)?`) //goxls: remove case or case_
+		if pattern.MatchString(classType) {
+			classType = pattern.ReplaceAllString(classType, "")
+		}
+		args, err := command.MarshalArgs(
+			map[string]string{
+				"functionName": "Test_" + classType,
+			},
+		)
+		if err != nil {
+			return nil, err
+		}
+		codelens := []protocol.CodeLens{
+			{Range: rng, Command: &protocol.Command{
+				Title:   "run test package",
+				Command: "gop.test.package",
+			}},
+			{Range: rng, Command: &protocol.Command{ // goxls: add test cursor as test file
+				Title:     "run file tests",
+				Command:   "gop.test.cursor",
+				Arguments: args,
+			}},
+		}
+		return codelens, nil
+	}
+	return nil, nil
+}