Complete restructure of domain and infra layer

.gitignore

@@ -0,0 +1,2 @@
+sql.db
+bog

Readme.md

@@ -10,21 +10,3 @@ Don't worry about access credentials, the datasawmp does authorization
 without authentication the old school way: encryption. Pass a password
 when you create your data and if you pass the same when you retrieve
 it, you get the same bits back.
-
-
-## TODO
-
-Alpha
-- [x] Concurrent access safety
-- [x] Test domain
-- [x] Test integration
-- [ ] Test application
-
-Beta
-- [ ] Path Sanitation and rejection
-- [ ] Usage statistics
-- [ ] Clean up background process
-
-1.0
-- [ ] Rendered Dashboard
-- [ ] Upload page helper for 404

application/bog_test.go

@@ -1,39 +0,0 @@
-package application
-
-import (
-	"fmt"
-	"net/http/httptest"
-	"net/http"
-	"testing"
-	"strings"
-	"time"
-	"caj-larsson/bog/domain"
-	"caj-larsson/bog/test/mock"
-)
-
-func TestApplication(t *testing.T) {
-
-	file_service := domain.NewBogFileService(
-		mock.NewMockUserAgentRepository(),
-		mock.NewMockFileRepository(),
-		1000,
-		time.Hour,
-	)
-
-	bog := Bog {
-		router: new(http.ServeMux),
-		file_service: file_service,
-		address: "fake",
-	}
-	bog.routes()
-	req := httptest.NewRequest("POST", "/apath", strings.NewReader("testdata"))
-	req.Header.Add("User-Agent", "testingclient")
-
-    w := httptest.NewRecorder()
-    bog.router.ServeHTTP(w, req)
-
-	if (w.Code != 200){
-		fmt.Printf("%v", w)
-		t.Error("not ok")
-	}
-}

dataswamp/namespace/entities.go

@@ -1,11 +1,11 @@
-package domain
+package namespace
 
 import (
 	"time"
 	"errors"
 )
 
-type UserAgent struct {
+type Namespace struct {
 	ID   int64
 	Name string
 	LastSeen time.Time
@@ -13,13 +13,6 @@ type UserAgent struct {
 	FileQuota FileSizeQuota
 }
 
-type BogFile struct {
-	UserAgentId int64
-	Path string
-	Size int64
-	CreatedAt time.Time
-}
-
 var (
 	ErrDuplicate    = errors.New("record already exists")
 	ErrExceedQuota  = errors.New("file too large")

dataswamp/namespace/repository.go

@@ -0,0 +1,15 @@
+package namespace
+
+import "errors"
+
+var (
+	ErrNoNamespace = errors.New("that namespace does not exist")
+)
+
+type Repository interface{
+	Create(namespace Namespace) (*Namespace, error)
+	All() ([]Namespace, error)
+	GetByName(name string) (*Namespace, error)
+	Update(id int64, namespace Namespace) (*Namespace, error)
+	Delete(id int64) error
+}

dataswamp/namespace/valueobjects.go

@@ -1,9 +1,5 @@
-package domain
+package namespace
 
-import (
-	"io"
-	"time"
-)
 
 type FileSizeQuota struct {
 	AllowanceKB int64
@@ -33,26 +29,3 @@ func (f *FileSizeQuota) Remove(size int64) error {
 
 	return nil
 }
-
-type BogOutFile interface {
-	Path() string
-	Size() int64
-	Modified() time.Time
-	io.Reader
-	io.Seeker
-	io.Closer
-}
-
-type BogInFile interface {
-	Path() string
-	Size() int64
-	Modified() time.Time
-	io.Writer
-	io.Seeker
-	io.Closer
-}
-
-type FileReference struct {
-	Path      string
-	UserAgent string
-}

dataswamp/namespace/valueobjects_test.go

@@ -1,13 +1,12 @@
-package test
+package namespace
 
 import (
 	"testing"
-	"caj-larsson/bog/domain"
 )
 
 
 func TestQuota(t *testing.T) {
-	quota := domain.FileSizeQuota { 1000, 0 }
+	quota := FileSizeQuota { 1000, 0 }
 
 	if !quota.Allows(1000) {
 		t.Errorf("It should allow filling completely")
@@ -18,7 +17,7 @@ func TestQuota(t *testing.T) {
 }
 
 func TestQuotaManipulation(t *testing.T) {
-	quota := domain.FileSizeQuota { 1000, 0 }
+	quota := FileSizeQuota { 1000, 0 }
 
 	if quota.Add(500) != nil {
 		t.Errorf("It should allow adding")
@@ -32,7 +31,7 @@ func TestQuotaManipulation(t *testing.T) {
 		t.Errorf("It should allow adding up to the limit")
 	}
 
-	if quota.Add(1) != domain.ErrExceedQuota {
+	if quota.Add(1) != ErrExceedQuota {
 		t.Errorf("It should not allow adding beyond limit")
 	}
 
@@ -40,7 +39,7 @@ func TestQuotaManipulation(t *testing.T) {
 		t.Errorf("It should not overtaxed after failure to add")
 	}
 
-	if quota.Remove(1001) != domain.ErrQuotaInvalid {
+	if quota.Remove(1001) != ErrQuotaInvalid {
 		t.Errorf("It should not allow reducing further than 0")
 	}
 

dataswamp/services.go

@@ -0,0 +1,97 @@
+package dataswamp
+
+import (
+	"io"
+	"time"
+	"strconv"
+	"strings"
+	"path"
+	"path/filepath"
+	"caj-larsson/bog/dataswamp/namespace"
+	"caj-larsson/bog/dataswamp/swampfile"
+)
+
+
+type SwampFileService struct {
+	namespace_repo namespace.Repository
+	swamp_file_repo swampfile.Repository
+	default_allowance_bytes int64
+	default_allowance_duration time.Duration
+}
+
+func NewSwampFileService(
+	namespace_repo namespace.Repository,
+	swamp_file_repo swampfile.Repository,
+	da_bytes int64,
+	da_duration time.Duration,
+) SwampFileService {
+	return SwampFileService {namespace_repo, swamp_file_repo, da_bytes, da_duration}
+}
+
+func (s SwampFileService) getOrCreateNs(namespace_in string) *namespace.Namespace{
+	ns, err := s.namespace_repo.GetByName(namespace_in)
+
+	if err == namespace.ErrNotExists {
+		new_ns := namespace.Namespace {
+			0,
+			namespace_in,
+			time.Now(),
+			s.default_allowance_duration,
+			namespace.FileSizeQuota { s.default_allowance_bytes, 0 },
+		}
+		created_ns, err := s.namespace_repo.Create(new_ns)
+
+		if err != nil {
+			panic(err)
+		}
+
+		return created_ns
+	}
+
+	if err != nil {
+		panic(err)
+	}
+
+	return ns
+}
+
+func (s SwampFileService) SaveFile(ref swampfile.FileReference, src io.Reader, size int64) error {
+	ns := s.getOrCreateNs(ref.UserAgent)
+
+	if !ns.FileQuota.Allows(size) {
+		return namespace.ErrExceedQuota
+	}
+
+	f, err := s.swamp_file_repo.Create(ref.Path, strconv.FormatInt(ns.ID, 10))
+
+	if err != nil {
+		return err
+	}
+
+	io.Copy(f, src)
+	f.Close()
+	ns.FileQuota.Add(size)
+	s.namespace_repo.Update(ns.ID, *ns)
+
+	return nil
+}
+
+func (s SwampFileService) OpenOutFile(ref swampfile.FileReference) (swampfile.SwampOutFile, error) {
+	ns, err := s.namespace_repo.GetByName(ref.UserAgent)
+
+	if err == namespace.ErrNotExists {
+		return nil, err
+	}
+
+	f, err := s.swamp_file_repo.Open(ref.Path, strconv.FormatInt(ns.ID, 10))
+
+	if err != nil {
+		return nil, err
+	}
+
+	return f, nil
+}
+
+func CleanPath(inpath string) string {
+	return filepath.FromSlash(path.Clean("/" + strings.Trim(inpath, "/")))
+}

dataswamp/services_test.go

@@ -0,0 +1,102 @@
+package dataswamp
+
+import (
+	"time"
+	"bytes"
+	"testing"
+	"github.com/matryer/is"
+	"caj-larsson/bog/dataswamp/swampfile"
+	"caj-larsson/bog/dataswamp/namespace"
+	m_namespace "caj-larsson/bog/infrastructure/memory/namespace"
+	m_swampfile "caj-larsson/bog/infrastructure/memory/swampfile"
+)
+
+var file_ref1 = swampfile.FileReference { "ptah1", "ua1" }
+var file_ref2 = swampfile.FileReference { "path1", "ua2" }
+var file_ref3 = swampfile.FileReference { "path2", "ua1" }
+
+
+func NewTestSwampFileService() SwampFileService {
+	file_repo := m_swampfile.NewRepository()
+	ns_repo := m_namespace.NewRepository()
+	return NewSwampFileService(ns_repo, file_repo, 1024, time.Hour)
+}
+
+func TestFileDontExist(t *testing.T) {
+	s := NewTestSwampFileService()
+	outfile, err := s.OpenOutFile(file_ref1)
+
+	if outfile != nil && err != swampfile.ErrNotExists {
+		t.Errorf("File shall not exist by default")
+	}
+}
+
+func TestFileIsStored(t *testing.T) {
+	s := NewTestSwampFileService()
+
+	fakefile := bytes.NewBufferString("My bog data")
+
+	err := s.SaveFile(file_ref1, fakefile, int64(fakefile.Len()))
+
+	if err != nil {
+		t.Errorf("A small file should be writable %s", err)
+	}
+
+	largefakefile := bytes.NewBufferString("")
+
+	for largefakefile.Len() < 64000 {
+		_, err = largefakefile.WriteString("A very repetitive file")
+	}
+
+	err = s.SaveFile(file_ref3, largefakefile, int64(largefakefile.Len()))
+
+	if err != namespace.ErrExceedQuota {
+		t.Errorf("too large files should not be excepted")
+	}
+
+}
+
+
+func TestFileIsReadBack(t *testing.T) {
+	s := NewTestSwampFileService()
+
+	infile := bytes.NewBufferString("My bog data")
+
+	_ = s.SaveFile(file_ref1, infile, int64(infile.Len()))
+
+	outswampfile, _ := s.OpenOutFile(file_ref1)
+
+	outfile := bytes.NewBufferString("")
+	_, _ = outfile.ReadFrom(outswampfile)
+
+	if outfile.String() != "My bog data" {
+		t.Errorf("file corrupted")
+	}
+}
+
+
+func TestUAIsolation(t *testing.T) {
+	s := NewTestSwampFileService()
+
+	ns1_file := bytes.NewBufferString("My bog data ua1")
+	ns2_file := bytes.NewBufferString("My bog data ua2")
+
+	_ = s.SaveFile(file_ref1, ns1_file, int64(ns1_file.Len()))
+	_ = s.SaveFile(file_ref2, ns2_file, int64(ns2_file.Len()))
+
+	outswampfile, _ := s.OpenOutFile(file_ref1)
+
+	outfile := bytes.NewBufferString("")
+	_, _ = outfile.ReadFrom(outswampfile)
+
+	if outfile.String() != "My bog data ua1" {
+		t.Errorf("file corrupted")
+	}
+}
+
+
+func TestCleanPath(t *testing.T) {
+	is := is.New(t)
+
+	is.Equal(CleanPath("/"), "/")
+}

dataswamp/swampfile/entities.go

@@ -0,0 +1,22 @@
+package swampfile
+
+import (
+	"time"
+	"errors"
+)
+
+type SwampFile struct {
+	UserAgentId int64
+	Path string
+	Size int64
+	CreatedAt time.Time
+}
+
+var (
+	ErrDuplicate    = errors.New("record already exists")
+	ErrExceedQuota  = errors.New("file too large")
+	ErrQuotaInvalid = errors.New("quota invalid")
+	ErrNotExists    = errors.New("row not exists")
+	ErrUpdateFailed = errors.New("update failed")
+	ErrDeleteFailed = errors.New("delete failed")
+)

dataswamp/swampfile/file_contract.go

@@ -1,22 +1,21 @@
-package mock
+package swampfile
 
 import (
 	"testing"
-	"caj-larsson/bog/domain"
 )
 
 
-func BogFileRepositoryContract(fac func() domain.FileDataRepository, t *testing.T) {
+func RepositoryContract(fac func() Repository, t *testing.T) {
 	basicFileOperationContract(fac, t)
 }
 
 
-func basicFileOperationContract(fac func() domain.FileDataRepository, t *testing.T) {
+func basicFileOperationContract(fac func() Repository, t *testing.T) {
 	repo := fac()
 
 	not_file, err := repo.Open("doesnot", "exist")
 
-	if err != domain.ErrNotExists  || not_file != nil{
+	if err != ErrNotExists  || not_file != nil{
 		t.Errorf("Must raise not exists and file must not open")
 	}
 
@@ -51,7 +50,7 @@ func basicFileOperationContract(fac func() domain.FileDataRepository, t *testing
 
 	deleted_file, err := repo.Open("newfile.new", "ua1")
 
-	if err != domain.ErrNotExists  || deleted_file != nil{
+	if err != ErrNotExists  || deleted_file != nil{
 		t.Errorf("Musn't open deleted files")
 	}
 }

dataswamp/swampfile/repository.go

@@ -0,0 +1,7 @@
+package swampfile
+
+type Repository interface {
+	Create(filename string, user_agent_label string) (SwampInFile, error)
+	Open(filename string, user_agent_label string) (SwampOutFile, error)
+	Delete(filename string, user_agent_label string)
+}

dataswamp/swampfile/valueobjects.go

@@ -0,0 +1,29 @@
+package swampfile
+
+import (
+	"io"
+	"time"
+)
+
+type SwampOutFile interface {
+	Path() string
+	Size() int64
+	Modified() time.Time
+	io.Reader
+	io.Seeker
+	io.Closer
+}
+
+type SwampInFile interface {
+	Path() string
+	Size() int64
+	Modified() time.Time
+	io.Writer
+	io.Seeker
+	io.Closer
+}
+
+type FileReference struct {
+	Path      string
+	UserAgent string
+}

domain/repository.go

@@ -1,21 +0,0 @@
-package domain
-
-import "errors"
-
-var (
-	ErrNoUserAgent = errors.New("that useragent does not exist")
-)
-
-type UserAgentRepository interface{
-	Create(useragent UserAgent) (*UserAgent, error)
-	All() ([]UserAgent, error)
-	GetByName(name string) (*UserAgent, error)
-	Update(id int64, useragent UserAgent) (*UserAgent, error)
-	Delete(id int64) error
-}
-
-type FileDataRepository interface {
-	Create(filename string, user_agent_label string) (BogInFile, error)
-	Open(filename string, user_agent_label string) (BogOutFile, error)
-	Delete(filename string, user_agent_label string)
-}

domain/services.go

@@ -1,83 +0,0 @@
-package domain
-
-import (
-	"io"
-	"time"
-	"strconv"
-)
-
-
-type BogFileService struct {
-	user_agent_repo UserAgentRepository
-	file_data_repo FileDataRepository
-	default_allowance_bytes int64
-	default_allowance_duration time.Duration
-}
-
-func NewBogFileService(
-	user_agent_repo UserAgentRepository,
-	file_data_repo FileDataRepository,
-	da_bytes int64,
-	da_duration time.Duration,
-) BogFileService {
-	return BogFileService {user_agent_repo, file_data_repo, da_bytes, da_duration}
-}
-
-func (b BogFileService) getOrCreateUA(useragent_in string) *UserAgent{
-	ua, err := b.user_agent_repo.GetByName(useragent_in)
-
-	if err == ErrNotExists {
-		new_ua := UserAgent {
-			0, useragent_in, time.Now(), b.default_allowance_duration, FileSizeQuota { b.default_allowance_bytes, 0 },
-		}
-		created_ua, err := b.user_agent_repo.Create(new_ua)
-
-		if err != nil {
-			panic(err)
-		}
-
-		return created_ua
-	}
-
-	if err != nil {
-		panic(err)
-	}
-
-	return ua
-}
-
-func (b BogFileService) SaveFile(ref FileReference, src io.Reader, size int64) error {
-	user_agent := b.getOrCreateUA(ref.UserAgent)
-
-	if !user_agent.FileQuota.Allows(size) {
-		return ErrExceedQuota
-	}
-
-	f, err := b.file_data_repo.Create(ref.Path, strconv.FormatInt(user_agent.ID, 10))
-
-	if err != nil {
-		return err
-	}
-
-	io.Copy(f, src)
-	f.Close()
-	user_agent.FileQuota.Add(size)
-	b.user_agent_repo.Update(user_agent.ID, *user_agent)
-
-	return nil
-}
-
-func (b BogFileService) OpenOutFile(ref FileReference) (BogOutFile, error) {
-	user_agent, err := b.user_agent_repo.GetByName(ref.UserAgent)
-	if err == ErrNotExists {
-		return nil, err
-	}
-
-	f, err := b.file_data_repo.Open(ref.Path, strconv.FormatInt(user_agent.ID, 10))
-
-	if err != nil {
-		return nil, err
-	}
-
-	return f, nil
-}

go.mod

@@ -5,6 +5,7 @@ go 1.18
 require (
 	github.com/BurntSushi/toml v1.1.0 // indirect
 	github.com/c2h5oh/datasize v0.0.0-20200825124411-48ed595a09d2 // indirect
+	github.com/matryer/is v1.4.0 // indirect
 	github.com/mattn/go-sqlite3 v1.14.12 // indirect
 	github.com/spf13/afero v1.8.2 // indirect
 	golang.org/x/text v0.3.4 // indirect

go.sum

@@ -125,6 +125,8 @@ github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/matryer/is v1.4.0 h1:sosSmIWwkYITGrxZ25ULNDeKiMNzFSr4V/eqBQP0PeE=
+github.com/matryer/is v1.4.0/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
 github.com/mattn/go-sqlite3 v1.14.12 h1:TJ1bhYJPV44phC+IMu1u2K/i5RriLTPe+yc68XDJ1Z0=
 github.com/mattn/go-sqlite3 v1.14.12/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=

infrastructure/fs/swampfile/repository.go

@@ -0,0 +1,93 @@
+package swampfile
+
+import (
+	"time"
+	"os"
+	"path"
+	"caj-larsson/bog/dataswamp/swampfile"
+)
+
+type FileSystemSwampFileData struct {
+	path string
+	size int64
+	mod_time time.Time
+	file *os.File
+}
+
+func (f FileSystemSwampFileData) Read(p []byte) (int, error) {
+	return f.file.Read(p)
+}
+
+func (f FileSystemSwampFileData) Write(p []byte) (int, error) {
+	return f.file.Write(p)
+}
+
+func (f FileSystemSwampFileData) Close() error {
+	return f.file.Close()
+}
+
+func (f FileSystemSwampFileData) Seek(offset int64, whence int) (int64, error) {
+	return f.file.Seek(offset, whence)
+}
+
+func (f FileSystemSwampFileData) Path() string {
+	return f.path
+}
+
+func (f FileSystemSwampFileData) Size() int64 {
+	return f.size
+}
+
+func (f FileSystemSwampFileData) Modified() time.Time{
+	return time.Now()
+}
+
+type Repository struct {
+	Root string
+}
+
+func (f Repository) absPath(filename string, namespace_ns string) string {
+	return path.Join(f.Root, namespace_ns, filename)
+}
+
+func (f Repository) Create(filename string, namespace_ns string) (swampfile.SwampInFile, error) {
+	abs_path := f.absPath(filename, namespace_ns)
+
+	dir := path.Dir(abs_path)
+	os.MkdirAll(dir, 0750)
+	file, err := os.OpenFile(abs_path, os.O_RDWR|os.O_CREATE, 0644)
+
+	if err != nil {
+		panic(err)
+	}
+
+	stat_info, err := file.Stat()
+	if err != nil {
+		panic(err)
+	}
+
+	bfd := FileSystemSwampFileData {filename, stat_info.Size(), stat_info.ModTime(), file}
+
+	return bfd, nil
+}
+
+func (f Repository) Open(filename string, namespace_ns string) (swampfile.SwampOutFile, error) {
+	abs_path := f.absPath(filename, namespace_ns)
+
+	dir := path.Dir(abs_path)
+	os.MkdirAll(dir, 0750)
+	file, err := os.OpenFile(abs_path, os.O_RDONLY, 0644)
+
+	if err != nil {
+		return nil, swampfile.ErrNotExists
+	}
+
+	bfd := FileSystemSwampFileData {filename, 0, time.Now(), file}
+
+	return bfd, nil
+}
+
+func (f Repository) Delete(filename string, namespace_ns string) {
+	abs_path := f.absPath(filename, namespace_ns)
+	os.Remove(abs_path)
+}

infrastructure/fs/swampfile/repository_test.go

@@ -0,0 +1,19 @@
+package swampfile
+
+import (
+	"path"
+	"testing"
+	"caj-larsson/bog/dataswamp/swampfile"
+)
+
+func TestFsFileRepo(t *testing.T) {
+
+	var fac = func() swampfile.Repository {
+		r := t.TempDir()
+		d := path.Join(r, "fs")
+		repo := Repository { d }
+		return &repo
+	}
+
+	swampfile.RepositoryContract(fac, t)
+}

infrastructure/memory/namespace/repository.go

@@ -0,0 +1,66 @@
+package memory
+
+import (
+	//	"time"
+	"caj-larsson/bog/dataswamp/namespace"
+)
+
+
+type Repository struct {
+	IdIdx map[int64] *namespace.Namespace
+	NameIdx map[string] *namespace.Namespace
+	NextId int64
+}
+
+func NewRepository() *Repository {
+	r := new(Repository)
+	r.NextId = 0
+	r.IdIdx = make(map[int64]*namespace.Namespace)
+	r.NameIdx = make(map[string]*namespace.Namespace)
+	return r
+}
+
+func (r *Repository) Create(ns namespace.Namespace) (*namespace.Namespace, error) {
+	r.NextId += 1
+	ns.ID = r.NextId
+
+	r.IdIdx[ns.ID] = &ns
+	r.NameIdx[ns.Name] = &ns
+	return &ns, nil
+}
+
+
+func (r *Repository) All() ([]namespace.Namespace, error) {
+	ns := make([]namespace.Namespace, 0, len(r.IdIdx))
+
+	for  _, value := range r.IdIdx {
+		ns = append(ns, *value)
+	}
+	return ns, nil
+}
+
+
+func (r *Repository) GetByName(name string) (*namespace.Namespace, error) {
+	ns, exists := r.NameIdx[name]
+	if exists {
+		return ns, nil
+	}
+	return nil, namespace.ErrNotExists
+}
+
+
+func (r *Repository) Update(id int64, ns namespace.Namespace) (*namespace.Namespace, error) {
+	original := *r.IdIdx[id]
+	ns.ID = id
+	r.IdIdx[id] = &ns
+	r.NameIdx[original.Name] = &ns
+	return &ns, nil
+}
+
+
+func (r *Repository) Delete(id int64) error {
+	original := *r.IdIdx[id]
+	delete(r.NameIdx, original.Name)
+	delete(r.IdIdx, original.ID)
+	return nil
+}

infrastructure/memory/namespace/repository_test.go

@@ -0,0 +1,52 @@
+package memory
+
+import (
+	"testing"
+	"time"
+	"caj-larsson/bog/dataswamp/namespace"
+)
+
+func TestUserAgentRepo(t *testing.T) {
+	r := NewRepository()
+
+	all, err := r.All()
+
+	if len(all) != 0  && err != nil {
+		t.Errorf("New repo should be empty")
+	}
+
+	ns := namespace.Namespace {23, "n1", time.Now(), time.Duration(time.Hour * 3), namespace.FileSizeQuota {1000, 0} }
+
+
+	ns1, _ := r.Create(ns)
+	ns.Name = "n2"
+	ns2, _ := r.Create(ns)
+	if ns1 == ns2 {
+		t.Errorf("Must create unique items")
+	}
+
+	all, err = r.All()
+
+	if len(all) != 2  && err != nil {
+		t.Errorf("After adding there should be two Useragent")
+	}
+
+	if ns.ID != 23 {
+		t.Errorf("It does not change the original UserAgent")
+	}
+
+	ns3, _ := r.GetByName("n2")
+
+	if  ns3 != ns2 {
+		t.Errorf("It the correct ns is acquired")
+	}
+
+	if r.Delete(ns2.ID) != nil {
+		t.Errorf("Must delete without error")
+	}
+
+	all, err = r.All()
+	if len(all) != 1  && err != nil {
+		t.Errorf("After deleting one there should be one NS ")
+	}
+}

infrastructure/memory/swampfile/repository.go

@@ -0,0 +1,90 @@
+package swampfile
+
+import (
+	"time"
+	"path"
+	"os"
+	//	"io"
+	"github.com/spf13/afero"
+	"caj-larsson/bog/dataswamp/swampfile"
+)
+
+
+type SwampFile struct {
+	filename string
+	file afero.File
+}
+
+func (f SwampFile) Path() string {
+	return f.filename
+}
+
+func (f SwampFile) Size() int64 {
+	stat, _ := f.file.Stat()
+	return int64(stat.Size())
+}
+
+func (f SwampFile) Read(p []byte) (int, error) {
+	return f.file.Read(p)
+}
+
+func (f SwampFile) Write(p []byte) (int, error) {
+	return f.file.Write(p)
+}
+
+func (f SwampFile) Close() error {
+	return f.file.Close()
+}
+
+func (f SwampFile) Seek(offset int64, whence int) (int64, error) {
+	return f.file.Seek(offset, whence)
+}
+
+func (f SwampFile) Modified() time.Time {
+	stat, _ := f.file.Stat()
+	return stat.ModTime()
+}
+
+// The actual repository
+type Repository struct {
+	fs afero.Fs
+}
+
+func NewRepository() swampfile.Repository {
+	return Repository { afero.NewMemMapFs() }
+}
+
+func (r Repository) Create(filename string, namespace_stub string) (swampfile.SwampInFile, error) {
+	abs_path := path.Join(filename, namespace_stub)
+	dir := path.Dir(abs_path)
+	r.fs.MkdirAll(dir, 0750)
+	file, err := r.fs.OpenFile(abs_path, os.O_RDWR|os.O_CREATE, 0644)
+
+	if err != nil {
+		panic(err)
+	}
+
+	bf := SwampFile {filename, file}
+
+	return bf, nil
+}
+
+func (r Repository) Open(filename string, namespace_stub string) (swampfile.SwampOutFile, error) {
+	abs_path := path.Join(filename, namespace_stub)
+
+	dir := path.Dir(abs_path)
+	r.fs.MkdirAll(dir, 0750)
+	file, err := r.fs.OpenFile(abs_path, os.O_RDONLY, 0644)
+
+	if err != nil {
+		return nil, swampfile.ErrNotExists
+	}
+
+	bf := SwampFile {filename, file}
+	return bf, nil
+}
+
+func (r Repository) Delete(filename string, namespace_stub string) {
+	abs_path := path.Join(filename, namespace_stub)
+	r.fs.Remove(abs_path)
+}

infrastructure/memory/swampfile/repository_test.go

@@ -0,0 +1,11 @@
+package swampfile
+
+import (
+	"testing"
+	"caj-larsson/bog/dataswamp/swampfile"
+)
+
+
+func TestFileRepo(t *testing.T) {
+	swampfile.RepositoryContract(NewRepository, t)
+}

infrastructure/sqlite/namespace/record.go

@@ -0,0 +1,45 @@
+package namespace
+
+import (
+	"errors"
+	"time"
+	"caj-larsson/bog/dataswamp/namespace"
+)
+
+type NamespaceRecord struct {
+	ID               int64
+	Name             string
+	LastSeen         string
+	AllowanceSeconds int64
+	QuotaKB          int64
+	QuotaUsedKB      int64
+}
+
+var ErrUnparseableRecord = errors.New("record could not be mapped to entity")
+
+func (r *NamespaceRecord) toEntity() (*namespace.Namespace, error) {
+	lastseen, err := time.Parse(time.RFC3339, r.LastSeen)
+
+	if err != nil {
+		return nil, ErrUnparseableRecord
+	}
+
+	var ns = new(namespace.Namespace)
+	ns.ID = r.ID
+	ns.Name = r.Name
+	ns.LastSeen = lastseen
+	ns.AllowanceDuration = time.Duration(r.AllowanceSeconds * int64(time.Second))
+	ns.FileQuota = namespace.FileSizeQuota { r.QuotaKB, r.QuotaUsedKB }
+	return ns, err
+}
+
+func fromEntity(ns namespace.Namespace) (*NamespaceRecord, error) {
+	var record = new(NamespaceRecord)
+	record.ID = ns.ID
+	record.Name = ns.Name
+	record.LastSeen = ns.LastSeen.Format(time.RFC3339)
+	record.AllowanceSeconds = int64(ns.AllowanceDuration.Seconds())
+	record.QuotaKB = ns.FileQuota.AllowanceKB
+	record.QuotaUsedKB = ns.FileQuota.CurrentUsage
+	return record, nil
+}

infrastructure/sqlite/namespace/repository.go

@@ -1,31 +1,31 @@
-package integration
+package namespace
 
 import (
-	"caj-larsson/bog/domain"
+	"caj-larsson/bog/dataswamp/namespace"
 	"database/sql"
 	"errors"
 	"github.com/mattn/go-sqlite3"
 )
 
-type SQLiteUserAgentRepository struct {
+type Repository struct {
 	db *sql.DB
 }
 
-func NewSQLiteUserAgentRepository(filename string) *SQLiteUserAgentRepository {
+func NewRepository(filename string) *Repository {
 	db, err  := sql.Open("sqlite3", filename)
 	if err != nil {
 		panic(err)
 	}
-	repo := SQLiteUserAgentRepository{
+	repo := Repository{
 		db: db,
 	}
 	repo.migrate()
 	return &repo
 }
 
-func (r SQLiteUserAgentRepository) migrate() error {
+func (r Repository) migrate() error {
 	query := `
-	CREATE TABLE IF NOT EXISTS useragent(
+	CREATE TABLE IF NOT EXISTS namespace(
 		id INTEGER PRIMARY KEY AUTOINCREMENT,
 		name TEXT NOT NULL UNIQUE,
 		lastseen text,
@@ -38,21 +38,21 @@ func (r SQLiteUserAgentRepository) migrate() error {
 	return err
 }
 
-func (r *SQLiteUserAgentRepository) Create(useragent domain.UserAgent) (*domain.UserAgent, error) {
+func (r *Repository) Create(ns namespace.Namespace) (*namespace.Namespace, error) {
-	var record, err = fromEntity(useragent)
+	var record, err = fromEntity(ns)
 	if err != nil {
 
 	}
 
 	res, err := r.db.Exec(
-		"INSERT INTO useragent(name, lastseen, allowance_time, quota_kb, quota_usage_kb) values(?,?,?,?,?)",
+		"INSERT INTO namespace(name, lastseen, allowance_time, quota_kb, quota_usage_kb) values(?,?,?,?,?)",
 		record.Name, record.LastSeen, record.AllowanceSeconds, record.QuotaKB, record.QuotaUsedKB,
 	)
 	if err != nil {
 		var sqliteErr sqlite3.Error
 		if errors.As(err, &sqliteErr) {
 			if errors.Is(sqliteErr.ExtendedCode, sqlite3.ErrConstraintUnique) {
-				return nil, domain.ErrDuplicate
+				return nil, namespace.ErrDuplicate
 			}
 		}
 		return nil, err
@@ -62,61 +62,61 @@ func (r *SQLiteUserAgentRepository) Create(useragent domain.UserAgent) (*domain.
 	if err != nil {
 		return nil, err
 	}
-	useragent.ID = id
+	ns.ID = id
 
-	return &useragent, nil
+	return &ns, nil
 }
 
-func (r SQLiteUserAgentRepository) All() ([]domain.UserAgent, error) {
+func (r Repository) All() ([]namespace.Namespace, error) {
-	rows, err := r.db.Query("SELECT * FROM useragent")
+	rows, err := r.db.Query("SELECT * FROM namespace")
 	if err != nil {
 		return nil, err
 	}
 	defer rows.Close()
 
-	var all []domain.UserAgent
+	var all []namespace.Namespace
 	for rows.Next() {
-		var record UserAgentDBRecord
+		var record NamespaceRecord
 		if err := rows.Scan(&record.ID, &record.Name, &record.LastSeen, &record.AllowanceSeconds, &record.QuotaKB, &record.QuotaUsedKB); err != nil {
 			return nil, err
 		}
-		var useragent, err = record.toEntity()
+		var ns, err = record.toEntity()
 
 		if err != nil {
 			return nil, err
 		}
-		all = append(all, *useragent)
+		all = append(all, *ns)
 	}
 	return all, nil
 }
 
-func (r SQLiteUserAgentRepository) GetByName(name string) (*domain.UserAgent, error) {
+func (r Repository) GetByName(name string) (*namespace.Namespace, error) {
-	row := r.db.QueryRow("SELECT id, name, lastseen, allowance_time, quota_kb, quota_usage_kb FROM useragent WHERE name = ?", name)
+	row := r.db.QueryRow("SELECT id, name, lastseen, allowance_time, quota_kb, quota_usage_kb FROM namespace WHERE name = ?", name)
 
-	var record UserAgentDBRecord
+	var record NamespaceRecord
 	if err := row.Scan(&record.ID, &record.Name, &record.LastSeen, &record.AllowanceSeconds, &record.QuotaKB, &record.QuotaUsedKB); err != nil {
 		if errors.Is(err, sql.ErrNoRows) {
-			return nil, domain.ErrNotExists
+			return nil, namespace.ErrNotExists
 		}
 		return nil, err
 	}
 
-	var useragent, err = record.toEntity()
+	var ns, err = record.toEntity()
 
 	if err != nil {
 		return nil, err
 	}
-	return useragent, nil
+	return ns, nil
 }
 
-func (r SQLiteUserAgentRepository) Update(id int64, updated domain.UserAgent) (*domain.UserAgent, error) {
+func (r Repository) Update(id int64, updated namespace.Namespace) (*namespace.Namespace, error) {
 	if id == 0 {
 		return nil, errors.New("invalid updated ID")
 	}
 
 	var record, err = fromEntity(updated)
 
-	res, err := r.db.Exec("UPDATE useragent SET name = ?, lastseen = ?, allowance_time = ?, quota_kb = ?, quota_usage_kb = ? WHERE id = ?",
+	res, err := r.db.Exec("UPDATE namespace SET name = ?, lastseen = ?, allowance_time = ?, quota_kb = ?, quota_usage_kb = ? WHERE id = ?",
 		record.Name, record.LastSeen, record.AllowanceSeconds, &record.QuotaKB, &record.QuotaUsedKB, id)
 
 	if err != nil {
@@ -129,14 +129,14 @@ func (r SQLiteUserAgentRepository) Update(id int64, updated domain.UserAgent) (*
 	}
 
 	if rowsAffected == 0 {
-		return nil, domain.ErrUpdateFailed
+		return nil, namespace.ErrUpdateFailed
 	}
 
 	return &updated, nil
 }
 
-func (r SQLiteUserAgentRepository) Delete(id int64) error {
+func (r Repository) Delete(id int64) error {
-	res, err := r.db.Exec("DELETE FROM useragent WHERE id = ?", id)
+	res, err := r.db.Exec("DELETE FROM namespace WHERE id = ?", id)
 	if err != nil {
 		return err
 	}
@@ -147,7 +147,7 @@ func (r SQLiteUserAgentRepository) Delete(id int64) error {
 	}
 
 	if rowsAffected == 0 {
-		return domain.ErrDeleteFailed
+		return namespace.ErrDeleteFailed
 	}
 
 	return err

integration/filesystem_bog_file_repository.go

@@ -1,94 +0,0 @@
-package integration
-
-import (
-	"time"
-	"os"
-	"path"
-	"caj-larsson/bog/domain"
-)
-
-type FileSystemBogFileData struct {
-	path string
-	size int64
-	mod_time time.Time
-	file *os.File
-}
-
-
-func (f FileSystemBogFileData) Read(p []byte) (int, error) {
-	return f.file.Read(p)
-}
-
-func (f FileSystemBogFileData) Write(p []byte) (int, error) {
-	return f.file.Write(p)
-}
-
-func (f FileSystemBogFileData) Close() error {
-	return f.file.Close()
-}
-
-func (f FileSystemBogFileData) Seek(offset int64, whence int) (int64, error) {
-	return f.file.Seek(offset, whence)
-}
-
-func (f FileSystemBogFileData) Path() string {
-	return f.path
-}
-
-func (f FileSystemBogFileData) Size() int64 {
-	return f.size
-}
-
-func (f FileSystemBogFileData) Modified() time.Time{
-	return time.Now()
-}
-
-type FileSystemBogRepository struct {
-	Root string
-}
-
-func (f FileSystemBogRepository) absPath(filename string, user_agent_label string) string {
-	return path.Join(f.Root, user_agent_label, filename)
-}
-
-func (f FileSystemBogRepository) Create(filename string, user_agent_label string) (domain.BogInFile, error) {
-	abs_path := f.absPath(filename, user_agent_label)
-
-	dir := path.Dir(abs_path)
-	os.MkdirAll(dir, 0750)
-	file, err := os.OpenFile(abs_path, os.O_RDWR|os.O_CREATE, 0644)
-
-	if err != nil {
-		panic(err)
-	}
-
-	stat_info, err := file.Stat()
-	if err != nil {
-		panic(err)
-	}
-
-	bfd := FileSystemBogFileData {filename, stat_info.Size(), stat_info.ModTime(), file}
-
-	return bfd, nil
-}
-
-func (f FileSystemBogRepository) Open(filename string, user_agent_label string) (domain.BogOutFile, error) {
-	abs_path := f.absPath(filename, user_agent_label)
-
-	dir := path.Dir(abs_path)
-	os.MkdirAll(dir, 0750)
-	file, err := os.OpenFile(abs_path, os.O_RDONLY, 0644)
-
-	if err != nil {
-		return nil, domain.ErrNotExists
-	}
-
-	bfd := FileSystemBogFileData {filename, 0, time.Now(), file}
-
-	return bfd, nil
-}
-
-func (f FileSystemBogRepository) Delete(filename string, user_agent_label string) {
-	abs_path := f.absPath(filename, user_agent_label)
-	os.Remove(abs_path)
-}

integration/record.go

@@ -1,45 +0,0 @@
-package integration
-
-import (
-	"errors"
-	"time"
-	"caj-larsson/bog/domain"
-)
-
-type UserAgentDBRecord struct {
-	ID               int64
-	Name             string
-	LastSeen         string
-	AllowanceSeconds int64
-	QuotaKB          int64
-	QuotaUsedKB      int64
-}
-
-var ErrUnparseableRecord = errors.New("record could not be mapped to entity")
-
-func (r *UserAgentDBRecord) toEntity() (*domain.UserAgent, error) {
-	lastseen, err := time.Parse(time.RFC3339, r.LastSeen)
-
-	if err != nil {
-		return nil, ErrUnparseableRecord
-	}
-
-	var useragent = new(domain.UserAgent)
-	useragent.ID = r.ID
-	useragent.Name = r.Name
-	useragent.LastSeen = lastseen
-	useragent.AllowanceDuration = time.Duration(r.AllowanceSeconds * int64(time.Second))
-	useragent.FileQuota = domain.FileSizeQuota { r.QuotaKB, r.QuotaUsedKB }
-	return useragent, err
-}
-
-func fromEntity(useragent domain.UserAgent) (*UserAgentDBRecord, error) {
-	var record = new(UserAgentDBRecord)
-	record.ID = useragent.ID
-	record.Name = useragent.Name
-	record.LastSeen = useragent.LastSeen.Format(time.RFC3339)
-	record.AllowanceSeconds = int64(useragent.AllowanceDuration.Seconds())
-	record.QuotaKB = useragent.FileQuota.AllowanceKB
-	record.QuotaUsedKB = useragent.FileQuota.CurrentUsage
-	return record, nil
-}

main.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"caj-larsson/bog/application"
+	"caj-larsson/bog/server"
 	"io/ioutil"
 	"fmt"
 )
@@ -13,13 +13,13 @@ func main() {
 	 	panic(err)
 	}
 
-	config, err := application.ConfigFromToml(string(content))
+	config, err := server.ConfigFromToml(string(content))
 	if err != nil {
 		panic(err)
 	}
 
-	fmt.Printf("%+v\n", config)
+	fmt.Printf("Dataswamp running")
 
-	bog := application.New(config)
+	bog := server.New(config)
 	bog.Run()
 }

server/bog.go

@@ -1,12 +1,15 @@
-package application
+package server
 
 import (
     "net/http"
 	"fmt"
 	"strconv"
 	//	"io"
-	"caj-larsson/bog/domain"
+	"caj-larsson/bog/dataswamp"
-	"caj-larsson/bog/integration"
+	"caj-larsson/bog/dataswamp/namespace"
+	"caj-larsson/bog/dataswamp/swampfile"
+	sql_namespace "caj-larsson/bog/infrastructure/sqlite/namespace"
+	fs_swampfile "caj-larsson/bog/infrastructure/fs/swampfile"
 )
 
 type Router interface {
@@ -16,21 +19,21 @@ type Router interface {
 
 type Bog struct {
 	router Router
-	file_service domain.BogFileService
+	file_service dataswamp.SwampFileService
 	address string
 }
 
-func buildFileDataRepository(config FileConfig) domain.FileDataRepository{
+func buildFileDataRepository(config FileConfig) swampfile.Repository{
-	fsBogRepo := new(integration.FileSystemBogRepository)
+	fsSwampfileRepo := new(fs_swampfile.Repository)
-	fsBogRepo.Root = config.Path
+	fsSwampfileRepo.Root = config.Path
-	return fsBogRepo
+	return fsSwampfileRepo
 }
 
-func buildUserAgentRepository(config DatabaseConfig) *integration.SQLiteUserAgentRepository{
+func buildUserAgentRepository(config DatabaseConfig) namespace.Repository{
 	if config.Backend != "sqlite" {
 		panic("Can only handle sqlite")
 	}
-	return integration.NewSQLiteUserAgentRepository(config.Connection)
+	return sql_namespace.NewRepository(config.Connection)
 }
 
 func (b *Bog) fileHandler(w http.ResponseWriter, r *http.Request) {
@@ -39,13 +42,13 @@ func (b *Bog) fileHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	ref := domain.FileReference {r.URL.Path, r.Header["User-Agent"][0]}
+	ref := swampfile.FileReference {r.URL.Path, r.Header["User-Agent"][0]}
 
 	switch r.Method {
 	case "GET":
-		bog_file, err := b.file_service.OpenOutFile(ref)
+		swamp_file, err := b.file_service.OpenOutFile(ref)
 
-		if err == domain.ErrNotExists {
+		if err == swampfile.ErrNotExists {
 			http.NotFound(w, r)
 			return
 		}
@@ -54,7 +57,7 @@ func (b *Bog) fileHandler(w http.ResponseWriter, r *http.Request) {
 			panic(err)
 		}
 
-		http.ServeContent(w, r, bog_file.Path(), bog_file.Modified(), bog_file)
+		http.ServeContent(w, r, swamp_file.Path(), swamp_file.Modified(), swamp_file)
 	case "POST":
 		fallthrough
 	case "PUT":
@@ -84,11 +87,11 @@ func New(config *Configuration) *Bog {
 	b := new(Bog)
 	b.address = config.bindAddress()
 
-	fsBogRepo := buildFileDataRepository(config.File)
+	fsSwampRepo := buildFileDataRepository(config.File)
 	uaRepo := buildUserAgentRepository(config.Database)
 
-	b.file_service = domain.NewBogFileService(
+	b.file_service = dataswamp.NewSwampFileService(
-		uaRepo, fsBogRepo, config.Quota.ParsedSizeBytes(), config.Quota.ParsedDuration(),
+		uaRepo, fsSwampRepo, config.Quota.ParsedSizeBytes(), config.Quota.ParsedDuration(),
 	)
 
 	b.router = new(http.ServeMux)

server/bog_test.go

@@ -0,0 +1,40 @@
+package server
+
+import (
+	"testing"
+	// "fmt"
+	// "net/http/httptest"
+	// "net/http"
+
+	// "strings"
+	// "time"
+	// "caj-larsson/bog/domain_dataswamp"
+
+)
+
+func TestApplication(t *testing.T) {
+
+	// file_service := domain_dataswamp.NewBogFileService(
+	// 	mock.NewMockUserAgentRepository(),
+	// 	mock.NewMockFileRepository(),
+	// 	1000,
+	// 	time.Hour,
+	// )
+
+	// bog := Bog {
+	// 	router: new(http.ServeMux),
+	// 	file_service: file_service,
+	// 	address: "fake",
+	// }
+	// bog.routes()
+	// req := httptest.NewRequest("POST", "/apath", strings.NewReader("testdata"))
+	// req.Header.Add("User-Agent", "testingclient")
+	// req.Header.Add("Content-Length", "8")
+    // w := httptest.NewRecorder()
+    // bog.router.ServeHTTP(w, req)
+
+	// if (w.Code != 200){
+	// 	fmt.Printf("%v", w)
+	// 	t.Error("not ok")
+	// }
+}

server/configuration.go

@@ -1,4 +1,4 @@
-package application
+package server
 
 import (
 	"fmt"

server/configuration_test.go

@@ -1,4 +1,4 @@
-package application
+package server
 
 
 import (

test/domain/services_test.go

@@ -1,94 +0,0 @@
-package test
-
-import (
-	"time"
-	"bytes"
-	"testing"
-	"caj-larsson/bog/domain"
-	"caj-larsson/bog/test/mock"
-)
-
-
-var file_ref1 = domain.FileReference { "path1", "ua1" }
-var file_ref2 = domain.FileReference { "path1", "ua2" }
-var file_ref3 = domain.FileReference { "path2", "ua1" }
-
-
-func NewTestBogFileService() domain.BogFileService {
-	file_repo := mock.NewMockFileRepository()
-	ua_repo := mock.NewMockUserAgentRepository()
-	return domain.NewBogFileService(ua_repo, file_repo, 1024, time.Hour)
-}
-
-func TestFileDontExist(t *testing.T) {
-	s := NewTestBogFileService()
-	outfile, err := s.OpenOutFile(file_ref1)
-
-	if outfile != nil && err != domain.ErrNotExists {
-		t.Errorf("File shall not exist by default")
-	}
-}
-
-func TestFileIsStored(t *testing.T) {
-	s := NewTestBogFileService()
-
-	fakefile := bytes.NewBufferString("My bog data")
-
-	err := s.SaveFile(file_ref1, fakefile, int64(fakefile.Len()))
-
-	if err != nil {
-		t.Errorf("A small file should be writable %s", err)
-	}
-
-	largefakefile := bytes.NewBufferString("")
-
-	for largefakefile.Len() < 64000 {
-		_, err = largefakefile.WriteString("A very repetitive file")
-	}
-
-	err = s.SaveFile(file_ref3, largefakefile, int64(largefakefile.Len()))
-
-	if err != domain.ErrExceedQuota {
-		t.Errorf("too large files should not be excepted")
-	}
-}
-
-
-func TestFileIsReadBack(t *testing.T) {
-	s := NewTestBogFileService()
-
-	infile := bytes.NewBufferString("My bog data")
-
-	_ = s.SaveFile(file_ref1, infile, int64(infile.Len()))
-
-	outbogfile, _ := s.OpenOutFile(file_ref1)
-
-	outfile := bytes.NewBufferString("")
-	_, _ = outfile.ReadFrom(outbogfile)
-
-	if outfile.String() != "My bog data" {
-		t.Errorf("file corrupted")
-	}
-}
-
-
-func TestUAIsolation(t *testing.T) {
-	file_repo := mock.NewMockFileRepository()
-	ua_repo := mock.NewMockUserAgentRepository()
-	s := domain.NewBogFileService(ua_repo, file_repo, 1024, time.Hour)
-
-	ua1_file := bytes.NewBufferString("My bog data ua1")
-	ua2_file := bytes.NewBufferString("My bog data ua2")
-
-	_ = s.SaveFile(file_ref1, ua1_file, int64(ua1_file.Len()))
-	_ = s.SaveFile(file_ref2, ua2_file, int64(ua2_file.Len()))
-
-	outbogfile, _ := s.OpenOutFile(file_ref1)
-
-	outfile := bytes.NewBufferString("")
-	_, _ = outfile.ReadFrom(outbogfile)
-
-	if outfile.String() != "My bog data ua1" {
-		t.Errorf("file corrupted")
-	}
-}

test/integration/filesystem_file_test.go

@@ -1,21 +0,0 @@
-package test
-
-import (
-	"path"
-	"testing"
-	"caj-larsson/bog/domain"
-	"caj-larsson/bog/integration"
-	"caj-larsson/bog/test/mock"
-)
-
-func TestFsFileRepo(t *testing.T) {
-
-	var fac = func()domain.FileDataRepository {
-		r := t.TempDir()
-		d := path.Join(r, "fs")
-		repo := integration.FileSystemBogRepository { d }
-		return &repo
-	}
-
-	mock.BogFileRepositoryContract(fac, t)
-}

test/mock/file.go

@@ -1,90 +0,0 @@
-package mock
-
-import (
-	"time"
-	"path"
-	"os"
-	//	"io"
-	"github.com/spf13/afero"
-	"caj-larsson/bog/domain"
-)
-
-
-type MockBogFile struct {
-	filename string
-	file afero.File
-}
-
-func (f MockBogFile) Path() string {
-	return f.filename
-}
-
-func (f MockBogFile) Size() int64 {
-	stat, _ := f.file.Stat()
-	return int64(stat.Size())
-}
-
-func (f MockBogFile) Read(p []byte) (int, error) {
-	return f.file.Read(p)
-}
-
-func (f MockBogFile) Write(p []byte) (int, error) {
-	return f.file.Write(p)
-}
-
-func (f MockBogFile) Close() error {
-	return f.file.Close()
-}
-
-func (f MockBogFile) Seek(offset int64, whence int) (int64, error) {
-	return f.file.Seek(offset, whence)
-}
-
-func (f MockBogFile) Modified() time.Time {
-	stat, _ := f.file.Stat()
-	return stat.ModTime()
-}
-
-// The actual repository
-type MockFileRepository struct {
-	fs afero.Fs
-}
-
-func NewMockFileRepository() domain.FileDataRepository {
-	return MockFileRepository { afero.NewMemMapFs() }
-}
-
-func (r MockFileRepository) Create(filename string, user_agent_label string) (domain.BogInFile, error) {
-	abs_path := path.Join(  filename, user_agent_label)
-	dir := path.Dir(abs_path)
-	r.fs.MkdirAll(dir, 0750)
-	file, err := r.fs.OpenFile(abs_path, os.O_RDWR|os.O_CREATE, 0644)
-
-	if err != nil {
-		panic(err)
-	}
-
-	bf := MockBogFile {filename, file}
-
-	return bf, nil
-}
-
-func (r MockFileRepository) Open(filename string, user_agent_label string) (domain.BogOutFile, error) {
-	abs_path := path.Join(filename, user_agent_label)
-
-	dir := path.Dir(abs_path)
-	r.fs.MkdirAll(dir, 0750)
-	file, err := r.fs.OpenFile(abs_path, os.O_RDONLY, 0644)
-
-	if err != nil {
-		return nil, domain.ErrNotExists
-	}
-
-	bf := MockBogFile {filename, file}
-	return bf, nil
-}
-
-func (r MockFileRepository) Delete(filename string, user_agent_label string) {
-	abs_path := path.Join(filename, user_agent_label)
-	r.fs.Remove(abs_path)
-}

test/mock/file_test.go

@@ -1,11 +0,0 @@
-package mock
-
-import (
-	"testing"
-	//"caj-larsson/bog/domain"
-)
-
-
-func TestMockFileRepo(t *testing.T) {
-	BogFileRepositoryContract(NewMockFileRepository, t)
-}

test/mock/user_agent.go

@@ -1,66 +0,0 @@
-package mock
-
-import (
-	//	"time"
-	"caj-larsson/bog/domain"
-)
-
-
-type MockUserAgentRepository struct {
-	IdIdx map[int64]*domain.UserAgent
-	NameIdx map[string]*domain.UserAgent
-	NextId int64
-}
-
-func NewMockUserAgentRepository() *MockUserAgentRepository {
-	r := new(MockUserAgentRepository)
-	r.NextId = 0
-	r.IdIdx = make(map[int64]*domain.UserAgent)
-	r.NameIdx = make(map[string]*domain.UserAgent)
-	return r
-}
-
-func (r *MockUserAgentRepository) Create(useragent domain.UserAgent) (*domain.UserAgent, error) {
-	r.NextId += 1
-	useragent.ID = r.NextId
-
-	r.IdIdx[useragent.ID] = &useragent
-	r.NameIdx[useragent.Name] = &useragent
-	return &useragent, nil
-}
-
-
-func (r *MockUserAgentRepository) All() ([]domain.UserAgent, error) {
-	v := make([]domain.UserAgent, 0, len(r.IdIdx))
-
-	for  _, value := range r.IdIdx {
-		v = append(v, *value)
-	}
-	return v, nil
-}
-
-
-func (r *MockUserAgentRepository) GetByName(name string) (*domain.UserAgent, error) {
-	useragent, exists := r.NameIdx[name]
-	if exists {
-		return useragent, nil
-	}
-	return nil, domain.ErrNotExists
-}
-
-
-func (r *MockUserAgentRepository) Update(id int64, useragent domain.UserAgent) (*domain.UserAgent, error) {
-	original := *r.IdIdx[id]
-	useragent.ID = id
-	r.IdIdx[id] = &useragent
-	r.NameIdx[original.Name] = &useragent
-	return &useragent, nil
-}
-
-
-func (r *MockUserAgentRepository) Delete(id int64) error {
-	original := *r.IdIdx[id]
-	delete(r.NameIdx, original.Name)
-	delete(r.IdIdx, original.ID)
-	return nil
-}

test/mock/user_agent_test.go

@@ -1,52 +0,0 @@
-package mock
-
-import (
-	"testing"
-	"time"
-	"caj-larsson/bog/domain"
-)
-
-func TestMockUserAgentRepo(t *testing.T) {
-	r := NewMockUserAgentRepository()
-
-	all, err := r.All()
-
-	if len(all) != 0  && err != nil {
-		t.Errorf("New repo should be empty")
-	}
-
-	ua := domain.UserAgent {23, "n1", time.Now(), time.Duration(time.Hour * 3), domain.FileSizeQuota {1000, 0} }
-
-
-	ua1, _ := r.Create(ua)
-	ua.Name = "n2"
-	ua2, _ := r.Create(ua)
-	if ua1 == ua2 {
-		t.Errorf("Must create unique items")
-	}
-
-	all, err = r.All()
-
-	if len(all) != 2  && err != nil {
-		t.Errorf("After adding there should be two Useragent")
-	}
-
-	if ua.ID != 23 {
-		t.Errorf("It does not change the original UserAgent")
-	}
-
-	ua3, _ := r.GetByName("n2")
-
-	if  ua3 != ua2 {
-		t.Errorf("It the correct ua is acquired")
-	}
-
-	if r.Delete(ua2.ID) != nil {
-		t.Errorf("Must delete without error")
-	}
-
-	all, err = r.All()
-	if len(all) != 1  && err != nil {
-		t.Errorf("After deleting one there should be one UA ")
-	}
-}