System Under Test (SUT) Integration Test for dotnet core 3 #test #aspnetcore3

BasicSystemUnderTest.cs

public class BasicSystemUnderTest<TStartup> : IClassFixture<WebApplicationFactory<TStartup>>
	where TStartup : class
{
	protected readonly WebApplicationFactory<TStartup> _factory;

	public BasicSystemUnderTest(WebApplicationFactory<TStartup> factory)
	{
		_factory = factory;
	}
      
    public async Task Test1()
    {
        var client = _factory
            .CreateClient();

        var response = await client.GetAsync("/Home/Hello");

        //response.EnsureSuccessStatusCode(); // Status Code 200-299

        var content = await response.Content.ReadAsStringAsync();
        Assert.Equal("text/plain; charset=utf-8", response.Content.Headers.ContentType.ToString());
        Assert.Equal("Hello Razor", content);
    }
}