Function TestUnparseErrors

parser/unparser_test.go:509–626

(t *testing.T)

}

func TestUnparseErrors(t *testing.T) {
	validConstantExpression := &exprpb.Expr{
		ExprKind: &exprpb.Expr_ConstExpr{
			ConstExpr: &exprpb.Constant{
				ConstantKind: &exprpb.Constant_NullValue{},
			},
		},
	}
	tests := []struct {
		name            string
		in              *exprpb.Expr
		err             error
		unparserOptions []UnparserOption
	}{
		{name: "empty_expr", in: &exprpb.Expr{}, err: errors.New("unsupported expression")},
		{
			name: "bad_args",
			in: &exprpb.Expr{
				ExprKind: &exprpb.Expr_CallExpr{
					CallExpr: &exprpb.Expr_Call{
						Function: "_&&_",
						Args:     []*exprpb.Expr{{}, {}},
					},
				},
			},
			err: errors.New("unsupported expression"),
		},
		{
			name: "bad_struct",
			in: &exprpb.Expr{
				ExprKind: &exprpb.Expr_StructExpr{
					StructExpr: &exprpb.Expr_CreateStruct{
						MessageName: "Msg",
						Entries: []*exprpb.Expr_CreateStruct_Entry{
							{KeyKind: &exprpb.Expr_CreateStruct_Entry_FieldKey{FieldKey: "field"}},
						},
					},
				},
			},
			err: errors.New("unsupported expression"),
		},
		{
			name: "bad_map",
			in: &exprpb.Expr{
				ExprKind: &exprpb.Expr_StructExpr{
					StructExpr: &exprpb.Expr_CreateStruct{
						Entries: []*exprpb.Expr_CreateStruct_Entry{
							{KeyKind: &exprpb.Expr_CreateStruct_Entry_FieldKey{FieldKey: "field"}},
						},
					},
				},
			},
			err: errors.New("unsupported expression"),
		},
		{
			name: "bad_index",
			in: &exprpb.Expr{
				ExprKind: &exprpb.Expr_CallExpr{