improve testing for correct set up of application (context) structure

common/common.go

@@ -41,6 +41,8 @@ func (ctx *context) ChildContext(cfg Config) Context {
 	return &cctx
 }
 
+// top-level application context
+
 type appContext struct {
 	*context
 	services map[string]Context

testing/testing.go

@@ -5,12 +5,15 @@ package testing
 import (
 	"regexp"
 	"testing"
+
+	"git.sr.ht/~cco/go-scopes/common"
 )
 
 type Map map[string]interface{}
 
 type T struct {
 	Base *testing.T
+	Ctx  common.Context
 }
 
 func MakeT(tbase *testing.T) *T {

tests/etc/etc.go

@@ -28,6 +28,6 @@ const (
 // file `settings.go` that should not be stored in code repository.
 func Overrides() config.Settings {
 	return config.Settings{
-		HOME: "/home/scopes",
+		HOME: "tests",
 	}
 }

tests/scopes_test.go

@@ -4,6 +4,7 @@ import (
 	tbase "testing"
 
 	"git.sr.ht/~cco/go-scopes"
+	"git.sr.ht/~cco/go-scopes/common"
 	"git.sr.ht/~cco/go-scopes/config"
 	"git.sr.ht/~cco/go-scopes/testing"
 	"git.sr.ht/~cco/go-scopes/tests/etc"
@@ -11,13 +12,17 @@ import (
 
 func TestConfig(tb *tbase.T) {
 	t := testing.SetUp(tb)
+	cfg := config.Setup(etc.Config())
+	t.Ctx = common.AppContext(cfg)
+	cfg.Starter()(t.Ctx)
 	t.Run("config", ConfigTest)
 }
 
 func ConfigTest(t *testing.T) {
-	cfg := config.Setup(etc.Config())
+	cfg := etc.Config()
 	t.AssertEqual(cfg.Name(), "dummy")
 	appCfg := cfg.(*scopes.Cfg)
-	t.AssertEqual(appCfg.Home, "/home/scopes")
+	t.AssertEqual(appCfg.Home, "tests")
-	scopes.RunApp(cfg)
+	confCtx := t.Ctx.Services()["config"]
+	t.AssertEqual(confCtx.Config().Name(), "config")
 }