NK.MongoDB.Embedded 0.2.68

This project makes it possible to run unit test on a real MongoDB Instance without mocking the persistence layer.

General

The MongoServerBuilder is the base for the Mongo Server-Version to be used. Based on the OS-Configuration and the MongoDB Version, the corresponding download link generated.

Supported OS

Windows
macOS
Linux

Supported Linux Distributions

Ubuntu 16.04
Ubunut 18.04

Supported MongoDB-Versions

4.2.0
4.2.1
4.2.2
4.2.3
4.2.5
4.2.6
4.2.7
4.2.8
4.3.6

MongoServer downloads the TAR archive (or ZIP for Windows) based on the MongoServerBuilder configuration and unpacks it into the Home directory.

Example:

    public class ServerTest
    {
        [Fact]
        public async Task Should_Download_and_Start_Server()
        {
            // Arrange
            MonogServerBuilder builder = new MonogServerBuilder()
                .UseMongoVersion(MongoDbVersion.V4_2_0);
            
            // Checks the underlying operating system
            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
                builder.UseOs(Os.Windows);
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
                builder.UseOs(Os.Osx);
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
                builder.UseOs(Os.Linux).UseDistribution(Distribution.Ubuntu_1804);
            
            MongoServer mongoServer = new MongoServer(builder)
                .UseMongoServerPort(27099);
            
            // Act
            await mongoServer.Start();
            mongoServer
                .Stop()
                .Cleanup(); // Remove MongoDB-Data after server stop
            
            // Assert
        }
    }

TODO

• Command line argument passed to server start
• Pass MongoDB Configuration File
• Configure download & data directory