Testaservice - Convenient HTTP Service assertions based on testify library

This test library provides an HTTP service useful for use in testing allowing full
exercise of the HTTP transport in unit tests.

Example

func TestMyHTTPClient(t *testing.T){
    t.Run("some sort of client test", func(t *testing.T){
        ts := NewTestService(t)
        // Do some client things

        var request ClientRequest
        ts.AssertCalled()
        ts.AssertReceivedAs(&request)
        // etc
    })
}