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Add database pool integration tests.
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@ -7,4 +7,8 @@ struct Unknown;
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struct A(Unknown);
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//~^ ERROR Unknown: rocket_contrib::databases::Poolable
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#[database("foo")]
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struct B(Vec<i32>);
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//~^ ERROR Vec<i32>: rocket_contrib::databases::Poolable
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fn main() { }
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@ -4,6 +4,12 @@ error[E0277]: the trait bound `Unknown: rocket_contrib::databases::Poolable` is
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7 | struct A(Unknown);
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| ^^^^^^^ the trait `rocket_contrib::databases::Poolable` is not implemented for `Unknown`
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error: aborting due to previous error
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error[E0277]: the trait bound `std::vec::Vec<i32>: rocket_contrib::databases::Poolable` is not satisfied
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--> $DIR/database-types.rs:11:10
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11 | struct B(Vec<i32>);
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| ^^^^^^^^ the trait `rocket_contrib::databases::Poolable` is not implemented for `std::vec::Vec<i32>`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0277`.
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@ -338,7 +338,7 @@
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//! [Diesel]: https://diesel.rs
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//! [`redis::Connection`]: https://docs.rs/redis/0.9.0/redis/struct.Connection.html
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//! [`rusted_cypher::GraphClient`]: https://docs.rs/rusted_cypher/1.1.0/rusted_cypher/graph/struct.GraphClient.html
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//! [`rusqlite::Connection`]: https://docs.rs/rusqlite/0.13.0/rusqlite/struct.Connection.html
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//! [`rusqlite::Connection`]: https://docs.rs/rusqlite/0.14.0/rusqlite/struct.Connection.html
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//! [`diesel::SqliteConnection`]: http://docs.diesel.rs/diesel/prelude/struct.SqliteConnection.html
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//! [`postgres::Connection`]: https://docs.rs/postgres/0.15.2/postgres/struct.Connection.html
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//! [`diesel::PgConnection`]: http://docs.diesel.rs/diesel/pg/struct.PgConnection.html
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@ -11,3 +11,52 @@ mod databases_tests {
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#[database("bar")]
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struct PrimaryDb(diesel::PgConnection);
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}
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#[cfg(all(feature = "databases", feature = "sqlite_pool"))]
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#[cfg(test)]
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mod rusqlite_integration_test {
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use std::collections::BTreeMap;
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use rocket::config::{Config, Environment, Value};
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use rocket_contrib::databases::rusqlite;
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use rocket_contrib::database;
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#[database("test_db")]
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struct SqliteDb(pub rusqlite::Connection);
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#[test]
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fn deref_mut_impl_present() {
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let mut test_db: BTreeMap<String, Value> = BTreeMap::new();
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let mut test_db_opts: BTreeMap<String, Value> = BTreeMap::new();
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test_db_opts.insert("url".into(), Value::String(":memory:".into()));
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test_db.insert("test_db".into(), Value::Table(test_db_opts));
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let config = Config::build(Environment::Development)
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.extra("databases", Value::Table(test_db))
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.finalize()
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.unwrap();
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let rocket = rocket::custom(config).attach(SqliteDb::fairing());
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let mut conn = SqliteDb::get_one(&rocket).expect("unable to get connection");
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// Rusqlite's `transaction()` method takes `&mut self`; this tests the
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// presence of a `DerefMut` trait on the generated connection type.
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let tx = conn.transaction().unwrap();
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let _: i32 = tx.query_row("SELECT 1", &[], |row| row.get(0)).expect("get row");
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tx.commit().expect("committed transaction");
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}
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#[test]
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fn deref_impl_present() {
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let mut test_db: BTreeMap<String, Value> = BTreeMap::new();
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let mut test_db_opts: BTreeMap<String, Value> = BTreeMap::new();
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test_db_opts.insert("url".into(), Value::String(":memory:".into()));
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test_db.insert("test_db".into(), Value::Table(test_db_opts));
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let config = Config::build(Environment::Development)
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.extra("databases", Value::Table(test_db))
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.finalize()
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.unwrap();
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let rocket = rocket::custom(config).attach(SqliteDb::fairing());
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let conn = SqliteDb::get_one(&rocket).expect("unable to get connection");
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let _: i32 = conn.query_row("SELECT 1", &[], |row| row.get(0)).expect("get row");
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}
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}
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@ -193,7 +193,7 @@ Presently, Rocket provides built-in support for the following databases:
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[Diesel]: https://diesel.rs
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[`redis::Connection`]: https://docs.rs/redis/0.9.0/redis/struct.Connection.html
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[`rusted_cypher::GraphClient`]: https://docs.rs/rusted_cypher/1.1.0/rusted_cypher/graph/struct.GraphClient.html
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[`rusqlite::Connection`]: https://docs.rs/rusqlite/0.13.0/rusqlite/struct.Connection.html
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[`rusqlite::Connection`]: https://docs.rs/rusqlite/0.14.0/rusqlite/struct.Connection.html
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[`diesel::SqliteConnection`]: http://docs.diesel.rs/diesel/prelude/struct.SqliteConnection.html
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[`postgres::Connection`]: https://docs.rs/postgres/0.15.2/postgres/struct.Connection.html
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[`diesel::PgConnection`]: http://docs.diesel.rs/diesel/pg/struct.PgConnection.html
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