Mongo Extensions

Common Extensions for MongoDB driver in .Net

Mongo Extensions

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// arrange
var serviceClient = new ServiceClient();

// act
TestPerson person = serviceClient.CreatePerson(...);

// assert
Assert.IsEqual(person.Firstname, "David");
Assert.IsEqual(person.Lastname, "Smith");
Assert.IsEqual(person.Age, 30);
Assert.IsEqual(person.Size, 182.5214);
Assert.IsEqual(person.CreationDate, DateTime.Parse(...));
Assert.IsEqual(person.DateOfBirth, DateTime.Parse(...));

Reduce your asserts in your test

Instead of writing multiple asserts within your test assert section, just reduce it to one assert.

Sometimes we receive a test result object with several properties, and all of them have to be checked... Now instead of writing for each property an assert, just validate all properties at once with a snapshot.


// arrange
var serviceClient = new ServiceClient();

// act
TestPerson person = serviceClient.CreatePerson(...);

// assert
Snapshot.Match(person);

Get started in seconds

With Snapshooter you need just two commands to get a snapshot test validation running in your test project.

Install the snapshooter nuget package within your test project:

dotnet add package Snapshooter.Xunit

Assert the result in your test with the Snapshot.Match command:

[Fact]
public void CreatePerson_VerifyPersonBySnapshot_SuccessfulVerified()
{
    // arrange
    var serviceClient = new ServiceClient();

    // act
    TestPerson person = serviceClient.CreatePerson(
        Guid.Parse("2292F21C-8501-4771-A070-C79C7C7EF451"), "David", "Mustermann");

    // assert
    Snapshot.Match(person);
}