Function TestStrictStructArgs

named_args_test.go:268–350

(t *testing.T)

}

func TestStrictStructArgs(t *testing.T) {
	t.Parallel()

	type MyInt int

	for _, tt := range []struct {
		name         string
		input        any
		sql          string
		expectedSQL  string
		expectedArgs []any
		expectError  bool
	}{
		{
			name: "fallback to field name without db tag",
			input: struct {
				ID int
			}{ID: 1},
			sql:          "select * from t where ID=@ID",
			expectedSQL:  "select * from t where ID=$1",
			expectedArgs: []any{1},
		},
		{
			name: "empty db tag errors",
			input: struct {
				ID int `db:","`
			}{ID: 1},
			sql:         "select * from t where ID=@ID",
			expectError: true,
		},
		{
			name: "duplicate keys error",
			input: struct {
				A int `db:"x"`
				B int `db:"x"`
			}{A: 1, B: 2},
			sql:         "select * from t where x=@x",
			expectError: true,
		},
		{
			name: "skips anonymous embedded structs without flattening",
			input: func() any {
				type Embedded struct {
					ID int `db:"id"`
				}
				type S struct {
					Embedded
					Name string `db:"name"`
				}
				return S{Embedded: Embedded{ID: 1}, Name: "x"}
			}(),
			sql:         "select * from t where name=@name and id=@id",
			expectError: true,
		},
		{
			name: "anonymous embedded non-struct still requires tag in strict mode",
			input: func() any {
				type S struct {