app: rename app implementation package

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/app/app_test.go

@@ -1,148 +0,0 @@
-package app_test
-
-import (
-	"encoding/json"
-	"io/fs"
-	"reflect"
-	"testing"
-	"time"
-
-	"git.gensokyo.uk/security/fortify/fst"
-	"git.gensokyo.uk/security/fortify/internal/app"
-	"git.gensokyo.uk/security/fortify/internal/sys"
-	"git.gensokyo.uk/security/fortify/sandbox"
-	"git.gensokyo.uk/security/fortify/system"
-)
-
-type sealTestCase struct {
-	name          string
-	os            sys.State
-	config        *fst.Config
-	id            fst.ID
-	wantSys       *system.I
-	wantContainer *sandbox.Params
-}
-
-func TestApp(t *testing.T) {
-	testCases := append(testCasesPd, testCasesNixos...)
-
-	for _, tc := range testCases {
-		t.Run(tc.name, func(t *testing.T) {
-			a := app.NewWithID(tc.id, tc.os)
-			var (
-				gotSys       *system.I
-				gotContainer *sandbox.Params
-			)
-			if !t.Run("seal", func(t *testing.T) {
-				if sa, err := a.Seal(tc.config); err != nil {
-					t.Errorf("Seal: error = %v", err)
-					return
-				} else {
-					gotSys, gotContainer = app.AppIParams(a, sa)
-				}
-			}) {
-				return
-			}
-
-			t.Run("compare sys", func(t *testing.T) {
-				if !gotSys.Equal(tc.wantSys) {
-					t.Errorf("Seal: sys = %#v, want %#v",
-						gotSys, tc.wantSys)
-				}
-			})
-
-			t.Run("compare params", func(t *testing.T) {
-				if !reflect.DeepEqual(gotContainer, tc.wantContainer) {
-					t.Errorf("seal: params =\n%s\n, want\n%s",
-						mustMarshal(gotContainer), mustMarshal(tc.wantContainer))
-				}
-			})
-		})
-	}
-}
-
-func mustMarshal(v any) string {
-	if b, err := json.Marshal(v); err != nil {
-		panic(err.Error())
-	} else {
-		return string(b)
-	}
-}
-
-func stubDirEntries(names ...string) (e []fs.DirEntry, err error) {
-	e = make([]fs.DirEntry, len(names))
-	for i, name := range names {
-		e[i] = stubDirEntryPath(name)
-	}
-	return
-}
-
-type stubDirEntryPath string
-
-func (p stubDirEntryPath) Name() string {
-	return string(p)
-}
-
-func (p stubDirEntryPath) IsDir() bool {
-	panic("attempted to call IsDir")
-}
-
-func (p stubDirEntryPath) Type() fs.FileMode {
-	panic("attempted to call Type")
-}
-
-func (p stubDirEntryPath) Info() (fs.FileInfo, error) {
-	panic("attempted to call Info")
-}
-
-type stubFileInfoMode fs.FileMode
-
-func (s stubFileInfoMode) Name() string {
-	panic("attempted to call Name")
-}
-
-func (s stubFileInfoMode) Size() int64 {
-	panic("attempted to call Size")
-}
-
-func (s stubFileInfoMode) Mode() fs.FileMode {
-	return fs.FileMode(s)
-}
-
-func (s stubFileInfoMode) ModTime() time.Time {
-	panic("attempted to call ModTime")
-}
-
-func (s stubFileInfoMode) IsDir() bool {
-	panic("attempted to call IsDir")
-}
-
-func (s stubFileInfoMode) Sys() any {
-	panic("attempted to call Sys")
-}
-
-type stubFileInfoIsDir bool
-
-func (s stubFileInfoIsDir) Name() string {
-	panic("attempted to call Name")
-}
-
-func (s stubFileInfoIsDir) Size() int64 {
-	panic("attempted to call Size")
-}
-
-func (s stubFileInfoIsDir) Mode() fs.FileMode {
-	panic("attempted to call Mode")
-}
-
-func (s stubFileInfoIsDir) ModTime() time.Time {
-	panic("attempted to call ModTime")
-}
-
-func (s stubFileInfoIsDir) IsDir() bool {
-	return bool(s)
-}
-
-func (s stubFileInfoIsDir) Sys() any {
-	panic("attempted to call Sys")
-}