go-emlid/reach/client/protocol/testsuite/operations.go

package testsuite

import (
	"context"
	"os"
	"testing"
	"time"

	"forge.cadoles.com/cadoles/go-emlid/reach"
	"forge.cadoles.com/cadoles/go-emlid/reach/client/protocol"
	"github.com/davecgh/go-spew/spew"
	"github.com/pkg/errors"
)

type OperationsFactoryFunc func(addr string) (protocol.Operations, error)

type operationTestCase struct {
	Name string
	Run  func(t *testing.T, ops protocol.Operations)
}

var testCases = []operationTestCase{
	{
		Name: "Connect to ReachView",
		Run: func(t *testing.T, ops protocol.Operations) {
			ctx := context.Background()

			if err := ops.Connect(ctx); err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

			defer func() {
				if err := ops.Close(ctx); err != nil {
					t.Errorf("%+v", errors.WithStack(err))
				}
			}()

			alive, err := ops.Alive(ctx)
			if err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

			if e, g := true, alive; e != g {
				t.Errorf("alive: expected '%v', got '%v'", e, g)
			}
		},
	},
	{
		Name: "Retrieve ReachView version",
		Run: func(t *testing.T, ops protocol.Operations) {
			ctx := context.Background()

			version, stable, err := ops.Version(ctx)
			if err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

			t.Logf("ReachView version: %s", version)
			t.Logf("ReachView stable channel: %v", stable)
		},
	},
	{
		Name: "Listen to ReachView 'broadcast' messages",
		Run: func(t *testing.T, ops protocol.Operations) {
			ctx := context.Background()

			if err := ops.Connect(ctx); err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

			defer func() {
				if err := ops.Close(ctx); err != nil {
					t.Errorf("%+v", errors.WithStack(err))
				}
			}()

			broadcastCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
			defer cancel()

			messages, err := ops.On(broadcastCtx, "broadcast")
			if err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

			count := 0

			for m := range messages {
				t.Logf("new message: %s", spew.Sdump(m))
				count++
			}

			if e, g := 1, count; g < e {
				t.Errorf("expected total messages > %d, got %d", e, g)
			}
		},
	},
	{
		Name: "Retrieve module configuration",
		Run: func(t *testing.T, ops protocol.Operations) {
			ctx := context.Background()

			config, err := ops.Configuration(ctx)
			if err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

			t.Logf("Module configuration: %s", spew.Sdump(config))
		},
	},
	{
		Name: "Set base",
		Run: func(t *testing.T, ops protocol.Operations) {
			ctx := context.Background()

			opts := []protocol.SetBaseOptionFunc{
				protocol.WithBaseLatitude(47.72769),
				protocol.WithBaseLongitude(4.72783),
				protocol.WithBaseHeight(101),
				protocol.WithBaseMode("manual"),
			}

			if err := ops.SetBase(ctx, opts...); err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

		},
	},

	{
		Name: "Reboot",
		Run: func(t *testing.T, ops protocol.Operations) {
			ctx := context.Background()

			if err := ops.Connect(ctx); err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

			defer func() {
				if err := ops.Close(ctx); err != nil {
					t.Errorf("%+v", errors.WithStack(err))
				}
			}()

			if err := ops.Reboot(ctx); err != nil {
				t.Errorf("%+v", errors.WithStack(err))
				return
			}

		},
	},
}

func TestOperations(t *testing.T, opsFactory OperationsFactoryFunc) {
	reach.AssertIntegrationTests(t)

	addr := os.Getenv("REACHRS_HOST")
	if addr == "" {
		addr = "192.168.42.1"
		t.Logf("Targeting '%s'. You can modify targeted host by specifying environment variable REACHRS_HOST", addr)
	} else {
		t.Logf("Targeting '%s'", addr)
	}

	for _, tc := range testCases {
		t.Run(tc.Name, func(t *testing.T) {
			ops, err := opsFactory(addr)
			if err != nil {
				t.Fatalf("could not initialize protocol operations: %+v", errors.WithStack(err))
			}

			tc.Run(t, ops)
		})
	}
}