public void OracleDialect()
{
var dapper = new SqlDialectDapper();
dapper.Init(SqlDialectEnum.Oracle);
var sql = dapper.GeneratePagingSql("select * from TestEntity where name = @Name", 2, 10, new { Name = "12" });
Assert.StartsWith("SELECT * FROM (", sql.ToString());
}
public void SqliteDialect()
{
var dapper = new SqlDialectDapper();
dapper.Init(SqlDialectEnum.Sqlite);
var sql = dapper.GeneratePagingSql("select * from TestEntity where name = @Name", 2, 10, new { Name = "12" });
Assert.Equal("select * from TestEntity where name = 12 LIMIT 20, 10", sql.ToString());
}
public void MsSqlDialect()
{
var dapper = new SqlDialectDapper();
dapper.Init(SqlDialectEnum.MsSql);
var sql = dapper.GeneratePagingSql("select * from TestEntity where name = @Name", 2, 10, new { Name = "12" });
Assert.StartsWith("SELECT TOP(10)", sql.Sql);
}
public void SqlDialectShouldNotBeNullForGeneratingSql()
{
var dapper = new SqlDialectDapper();
DapperHelper.SqlDialect = null;
Assert.Throws <InvalidOperationException>(() =>
{
dapper.GeneratePagingSql("select * from TestEntity", 2, 1, null);
});
}
public void QueryShouldNotBeNullForGeneratingSql()
{
var dapper = new SqlDialectDapper();
dapper.Init(SqlDialectEnum.Sqlite);
Assert.Throws <ArgumentNullException>("query", () =>
{
dapper.GeneratePagingSql(null, 2, 1, null);
});
}