public async Task Should_delete_staging_table_when_empty()
{
await using var connection = new SqlConnection(connectionString);
await connection.OpenAsync();
var sut = new MsmqTarget(new TestLoggingAdapter(), connectionString, schema);
await MsmqQueueCreator.CreateStagingQueue(connection, MsmqSqlConstants.TimeoutMigrationStagingTable, schema, connection.Database, preview : false);
await sut.Complete(ExistingEndpointName);
var sqlStatement = $"SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'dbo' AND TABLE_NAME = '{MsmqSqlConstants.TimeoutMigrationStagingTable}' AND TABLE_CATALOG = '{databaseName}'";
await using var command = new SqlCommand(sqlStatement, connection)
{
CommandType = CommandType.Text
};
var result = await command.ExecuteScalarAsync().ConfigureAwait(false) as int?;
Assert.That(result, Is.EqualTo(0));
}
public async Task Should_throw_when_staging_table_not_empty()
{
await using var connection = new SqlConnection(connectionString);
await connection.OpenAsync();
var sut = new MsmqTarget(new TestLoggingAdapter(), connectionString, schema);
await MsmqQueueCreator.CreateStagingQueue(connection, MsmqSqlConstants.TimeoutMigrationStagingTable, schema, connection.Database, preview : false);
var sql =
$"INSERT INTO {schema}.{MsmqSqlConstants.TimeoutMigrationStagingTable} VALUES('id', 'destination', NULL, DATEADD(DAY, 1, GETDATE()), CAST('headers' AS VARBINARY(MAX)), 0)";
await using var command = new SqlCommand(sql, connection)
{
CommandType = CommandType.Text
};
await command.ExecuteNonQueryAsync();
Assert.ThrowsAsync <Exception>(async() =>
{
await sut.Complete(ExistingEndpointName);
});
}
