Go-swagger: testing server: the required flags `--tls-certificate` and `--tls-key` were not specified

[greenpau]

Problem statement

I want to test a server. I want to start a server, perform some actions (e.g. add object, remove object, etc.) and shut it down.

package tests

import (
    loads "github.com/go-openapi/loads"
    "github.com/greenpau/app/internal/pkg/app/restapi"
    "github.com/greenpau/app/internal/pkg/app/restapi/operations"
    "testing"
)

func TestAppServer(t *testing.T) {
    swaggerSpec, err := loads.Embedded(restapi.SwaggerJSON, restapi.FlatSwaggerJSON)
    if err != nil {
        t.Fatalf("Failed loading swagger specification: %v", err)
    }
    api := operations.NewAppAPI(swaggerSpec)
    server := restapi.NewServer(api)
    defer server.Shutdown()
    server.ConfigureAPI()

    // TODO: create go routine to interact with the server (and shut it down) when it becomes available.

    if err := server.Serve(); err != nil {
        t.Fatalf("Server failed with: %v", err)
    }
}

Now, running the test:

go test -v -run TestAppServer tests/*.go
=== RUN   TestAppServer
2018/10/07 15:06:30 Serving app at unix://
2018/10/07 15:06:30 Serving app at http://[::]:34931
2018/10/07 15:06:30 the required flags `--tls-certificate` and `--tls-key` were not specified
FAIL    command-line-arguments  0.073s

Is "the required flags --tls-certificate and --tls-key were not specified" really necessary? Perhaps having the flags default to something would be better?

Swagger specification

N/A.

Steps to reproduce

N/A.

Environment

N/A.

[casualjim]

The swagger spec probably has https as scheme included.
When you run the server you want to specify the schemes, just like what we did for the unix socket in #1740

In this cases you can do

server := restapi.NewServer(api)
server.EnabledListeners = []string{"unix", "http"}
defer server.Shutdown()

[greenpau]

The swagger spec probably has https as scheme included.

@casualjim , correct! Thank you!

[greenpau]

At the end, I specified a single HTTP listener and port:

    server := restapi.NewServer(api)
    server.EnabledListeners = []string{"http"}
    server.Port = 80