pgx-tests 0.7.4

Test framework for 'pgx'-based Postgres extensions
Documentation 
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/*
Portions Copyright 2019-2021 ZomboDB, LLC.
Portions Copyright 2021-2022 Technology Concepts & Design, Inc. <support@tcdi.com>

All rights reserved.

Use of this source code is governed by the MIT license that can be found in the LICENSE file.
*/
#[cfg(any(test, feature = "pg_test"))]
#[pgx::pg_schema]
mod tests {
    #[allow(unused_imports)]
    use crate as pgx_tests;
    use pgx::prelude::*;
    use pgx::Internal;

    #[pg_test]
    fn internal_insert() {
        let mut val = Internal::default();
        assert_eq!(val.initialized(), false);

        let inner = unsafe { val.insert::<i32>(5) };

        assert_eq!(*inner, 5);
        assert_eq!(val.initialized(), true);

        let inner = unsafe { val.insert::<i32>(6) };

        assert_eq!(*inner, 6);
        assert_eq!(val.initialized(), true);
    }

    #[pg_test]
    fn internal_get_or_insert_default() {
        let mut val = Internal::default();
        assert_eq!(val.initialized(), false);

        let inner = unsafe { val.get_or_insert_default::<i32>() };

        assert_eq!(*inner, 0);
        assert_eq!(val.initialized(), true);
    }

    #[pg_test]
    fn internal_get_or_insert() {
        let mut val = Internal::default();
        assert_eq!(val.initialized(), false);

        let inner = unsafe { val.get_or_insert::<i32>(5) };

        assert_eq!(*inner, 5);
        assert_eq!(val.initialized(), true);
    }

    #[pg_test]
    fn internal_get_or_insert_with() {
        let mut val = Internal::default();
        assert_eq!(val.initialized(), false);

        let inner = unsafe { val.get_or_insert_with(|| 5) };

        assert_eq!(*inner, 5);
        assert_eq!(val.initialized(), true);
    }
}