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Test Batch iterator

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This commit is contained in:
gwenn 2020-10-31 11:11:12 +01:00
parent f3c2b63836
commit 1103febb1e
1 changed files with 60 additions and 46 deletions
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24
src/lib.rs
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@ -1810,6 +1810,7 @@ mod test {
err => panic!("Unexpected error {}", err), err => panic!("Unexpected error {}", err),
} }
} }
}
#[test] #[test]
fn test_dynamic() { fn test_dynamic() {
@ -1820,7 +1821,7 @@ mod test {
END;"; END;";
db.execute_batch(sql).unwrap(); db.execute_batch(sql).unwrap();
db.query_row("SELECT * FROM foo", params![], |r| { db.query_row("SELECT * FROM foo", NO_PARAMS, |r| {
assert_eq!(2, r.column_count()); assert_eq!(2, r.column_count());
Ok(()) Ok(())
}) })
@ -1832,7 +1833,7 @@ mod test {
db.execute_batch("CREATE TABLE foo(x INTEGER);").unwrap(); db.execute_batch("CREATE TABLE foo(x INTEGER);").unwrap();
let b: Box<dyn ToSql> = Box::new(5); let b: Box<dyn ToSql> = Box::new(5);
db.execute("INSERT INTO foo VALUES(?)", &[b]).unwrap(); db.execute("INSERT INTO foo VALUES(?)", &[b]).unwrap();
db.query_row("SELECT x FROM foo", params![], |r| { db.query_row("SELECT x FROM foo", NO_PARAMS, |r| {
assert_eq!(5, r.get_unwrap::<_, i32>(0)); assert_eq!(5, r.get_unwrap::<_, i32>(0));
Ok(()) Ok(())
}) })
@ -1849,8 +1850,8 @@ mod test {
?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
?, ?, ?, ?;", ?, ?, ?, ?;",
params![ params![
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
], ],
|r| { |r| {
assert_eq!(1, r.get_unwrap::<_, i32>(0)); assert_eq!(1, r.get_unwrap::<_, i32>(0));
@ -1866,7 +1867,20 @@ mod test {
let db = checked_memory_handle(); let db = checked_memory_handle();
db.execute_batch("CREATE TABLE x(t);").unwrap(); db.execute_batch("CREATE TABLE x(t);").unwrap();
// `execute_batch` should be used but `execute` should also work // `execute_batch` should be used but `execute` should also work
db.execute("ALTER TABLE x RENAME TO y;", params![]).unwrap(); db.execute("ALTER TABLE x RENAME TO y;", NO_PARAMS).unwrap();
}
#[test]
fn test_batch() {
let db = checked_memory_handle();
let sql = r"
CREATE TABLE tbl1 (col);
CREATE TABLE tbl2 (col);
";
let batch = Batch::new(&db, sql);
for stmt in batch {
let mut stmt = stmt.unwrap();
stmt.execute(NO_PARAMS).unwrap();
} }
} }
} }