Module mock_server 

Mock TDS server for unit testing.

This module provides a mock SQL Server implementation that can be used for unit testing without requiring a real database instance.

Features

• Simulates TDS protocol handshake (prelogin, login)
• Configurable responses for SQL queries
• Support for multiple concurrent connections
• Recorded packet replay for regression testing

Example

use mssql_testing::mock_server::{MockTdsServer, MockResponse};

#[tokio::test]
async fn test_query() {
    let server = MockTdsServer::builder()
        .with_response("SELECT 1", MockResponse::scalar(1i32))
        .build()
        .await
        .unwrap();

    let addr = server.addr();
    // Connect your client to addr...
}

Structs

MockColumn

Mock column definition.

MockServerBuilder

Builder for MockTdsServer.

MockServerConfig

Configuration for the mock TDS server.

MockTdsServer

A mock TDS server for testing.

PacketRecorder

Packet recorder for capturing and replaying TDS sessions.

RecordedPacket

Recorded packet for replay testing.

Enums

MockResponse

Mock response configuration.

MockServerError

Error type for mock server operations.

ScalarValue

Scalar value for mock responses.

Type Aliases

Result

Result type for mock server operations.