Function TestStruct

common/ast/expr_test.go:416–448

(t *testing.T)

}

func TestStruct(t *testing.T) {
	fac := ast.NewExprFactory()
	expr := fac.NewStruct(1,
		"custom.StructType",
		[]ast.EntryExpr{
			fac.NewStructField(2, "a", fac.NewLiteral(3, types.True), true),
			fac.NewStructField(4, "b", fac.NewLiteral(5, types.False), false),
		})
	s := expr.AsStruct()
	if s.TypeName() != "custom.StructType" {
		t.Errorf("s.TypeName() got %q, wanted 'custom.StructType'", s.TypeName())
	}
	if len(s.Fields()) != 2 {
		t.Errorf("s.Fields() got %d, wanted 2", len(s.Fields()))
	}
	expr.RenumberIDs(testIDGen(50))
	if expr.ID() != 51 {
		t.Errorf("expr.ID() got %d, wanted 51", expr.ID())
	}
	if s.Fields()[0].ID() != 52 {
		t.Errorf("s.Fields()[0].ID() got %d, wanted 52", s.Fields()[0].ID())
	}
	field := s.Fields()[0].AsStructField()
	if val := field.Value(); val.ID() != 53 {
		t.Errorf("val.ID() got %d, wanted 53", val.ID())
	}
	if field.Name() != "a" {
		t.Errorf("field.Name() got %s, wanted 'a'", field.Name())
	}
	if !field.IsOptional() {
		t.Error("field.IsOptional() got false, wanted true")
	}
}

func TestStructNil(t *testing.T) {
	expr := nilTestExpr(t)