chore(updater): move updater packages to pkg/updaters/<name>

internal/constants/providers/providers_test.go

@@ -3,7 +3,9 @@ package providers
 import (
 	"testing"
 
+	"github.com/qdm12/gluetun/pkg/updaters"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func Test_All(t *testing.T) {
@@ -21,3 +23,27 @@ func Test_AllWithCustom(t *testing.T) {
 	assert.Contains(t, all, Custom)
 	assert.Len(t, all, len(All())+1)
 }
+
+func Test_MatchUpdaters(t *testing.T) {
+	t.Parallel()
+
+	fetcherNames := updaters.ListAllNames()
+
+	allProviders := All()
+	require.Equal(t, len(allProviders), len(fetcherNames), "number of providers in All() should match number of fetchers")
+	nameToFound := make(map[string]bool, len(allProviders))
+	for _, provider := range allProviders {
+		nameToFound[provider] = false
+	}
+
+	for _, fetcherName := range fetcherNames {
+		found, ok := nameToFound[fetcherName]
+		require.True(t, ok, "fetcher name %q not found in %v", fetcherName, allProviders)
+		require.False(t, found, "fetcher name %q is duplicated in %v", fetcherName, allProviders)
+		nameToFound[fetcherName] = true
+	}
+
+	for provider, found := range nameToFound {
+		assert.True(t, found, "provider %q from All() does not have a matching fetcher", provider)
+	}
+}