agdb 0.12.10

Agnesoft Graph Database
Documentation 
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mod test_db;

use agdb::DbElement;
use agdb::DbId;
use agdb::QueryBuilder;
use test_db::TestDb;

#[test]
fn remove_values_ids() {
    let mut db = TestDb::new();
    db.exec_mut(
        QueryBuilder::insert()
            .nodes()
            .aliases(["alias", "alias2"])
            .values_uniform([("key1", "value1").into()])
            .query(),
        2,
    );
    db.exec_elements(
        QueryBuilder::select().ids(["alias", "alias2"]).query(),
        &[
            DbElement {
                id: DbId(1),
                from: None,
                to: None,
                values: vec![("key1", "value1").into()],
            },
            DbElement {
                id: DbId(2),
                from: None,
                to: None,
                values: vec![("key1", "value1").into()],
            },
        ],
    );
    db.exec_mut(
        QueryBuilder::remove()
            .values("key1")
            .ids(["alias", "alias2"])
            .query(),
        -2,
    );
    db.exec_elements(
        QueryBuilder::select().ids(["alias", "alias2"]).query(),
        &[
            DbElement {
                id: DbId(1),
                from: None,
                to: None,
                values: vec![],
            },
            DbElement {
                id: DbId(2),
                from: None,
                to: None,
                values: vec![],
            },
        ],
    );
}

#[test]
fn remove_values_search() {
    let mut db = TestDb::new();
    db.exec_mut(
        QueryBuilder::insert()
            .nodes()
            .values([[("key", 1).into()], [("key", 2).into()]])
            .query(),
        2,
    );
    db.exec_mut(QueryBuilder::insert().edges().from(1).to(2).query(), 1);
    db.exec_mut(
        QueryBuilder::remove()
            .values("key")
            .ids(QueryBuilder::search().from(1).query())
            .query(),
        -2,
    );
    db.exec_elements(
        QueryBuilder::select().ids([1, 2]).query(),
        &[
            DbElement {
                id: DbId(1),
                from: None,
                to: None,
                values: vec![],
            },
            DbElement {
                id: DbId(2),
                from: None,
                to: None,
                values: vec![],
            },
        ],
    );
}

#[test]
fn remove_values_search_alt() {
    let mut db = TestDb::new();
    db.exec_mut(
        QueryBuilder::insert()
            .nodes()
            .values([[("key", 1).into()], [("key", 2).into()]])
            .query(),
        2,
    );
    db.exec_mut(QueryBuilder::insert().edges().from(1).to(2).query(), 1);
    db.exec_mut(
        QueryBuilder::remove()
            .values("key")
            .search()
            .from(1)
            .query(),
        -2,
    );
    db.exec_elements(
        QueryBuilder::select().ids([1, 2]).query(),
        &[
            DbElement {
                id: DbId(1),
                from: None,
                to: None,
                values: vec![],
            },
            DbElement {
                id: DbId(2),
                from: None,
                to: None,
                values: vec![],
            },
        ],
    );
}

#[test]
fn remove_missing_key() {
    let mut db = TestDb::new();
    db.exec_mut(
        QueryBuilder::insert()
            .nodes()
            .aliases(["alias", "alias2"])
            .values_uniform([("key1", "value1").into(), ("key2", 100).into()])
            .query(),
        2,
    );
    db.exec_mut(
        QueryBuilder::remove()
            .values("key3")
            .ids(["alias", "alias2"])
            .query(),
        0,
    );
    db.exec_elements(
        QueryBuilder::select().ids(["alias", "alias2"]).query(),
        &[
            DbElement {
                id: DbId(1),
                from: None,
                to: None,
                values: vec![("key1", "value1").into(), ("key2", 100).into()],
            },
            DbElement {
                id: DbId(2),
                from: None,
                to: None,
                values: vec![("key1", "value1").into(), ("key2", 100).into()],
            },
        ],
    );
}