settings tests

realize.go

@@ -196,7 +196,7 @@ func main() {
 						Questions: []*interact.Question{
 							{
 								Before: func(d interact.Context) error {
-									if _, err := os.Stat(settings.Dir + config); err != nil {
+									if _, err := os.Stat(settings.Directory + config); err != nil {
 										d.Skip()
 									}
 									d.SetDef(false, style.Green.Regular("(n)"))
@@ -894,7 +894,7 @@ func main() {
 						},
 						After: func(d interact.Context) error {
 							if val, _ := d.Qns().Get(0).Ans().Bool(); val {
-								actErr = r.Settings.Remove()
+								actErr = r.Settings.Remove(settings.Directory)
 								if actErr != nil {
 									return actErr
 								}
@@ -946,7 +946,7 @@ func main() {
 				Aliases:     []string{"c"},
 				Description: "Remove realize folder.",
 				Action: func(p *cli.Context) error {
-					if err := r.Settings.Remove(); err != nil {
+					if err := r.Settings.Remove(settings.Directory); err != nil {
 						return err
 					}
 					fmt.Println(style.Yellow.Bold("[")+"REALIZE"+style.Yellow.Bold("]"), style.Green.Bold("Realize folder successfully removed."))

settings/flimit_test.go

@@ -0,0 +1,13 @@
+package settings
+
+import (
+	"testing"
+)
+
+func TestSettings_Flimit(t *testing.T) {
+	s := Settings{}
+	s.Config.Flimit = 1
+	if err := s.Flimit(); err != nil {
+		t.Error("Unable to increase limit", err)
+	}
+}

settings/io.go

@@ -17,21 +17,21 @@ func (s Settings) Stream(file string) ([]byte, error) {
 	return content, err
 }
 
-// Write a file given a name and a byte stream
+// Write a file
 func (s Settings) Write(name string, data []byte) error {
-	err := ioutil.WriteFile(name, data, 0655)
+	err := ioutil.WriteFile(name, data, Permission)
 	return s.Validate(err)
 }
 
 // Create a new file and return its pointer
 func (s Settings) Create(path string, name string) *os.File {
 	var file string
-	if _, err := os.Stat(Dir); err == nil {
-		file = filepath.Join(path, Dir, name)
+	if _, err := os.Stat(Directory); err == nil {
+		file = filepath.Join(path, Directory, name)
 	} else {
 		file = filepath.Join(path, name)
 	}
-	out, err := os.OpenFile(file, os.O_APPEND|os.O_WRONLY|os.O_CREATE|os.O_SYNC, 0655)
+	out, err := os.OpenFile(file, os.O_APPEND|os.O_WRONLY|os.O_CREATE|os.O_SYNC, Permission)
 	s.Validate(err)
 	return out
 }

settings/io_test.go

@@ -0,0 +1,43 @@
+package settings
+
+import (
+	"github.com/labstack/gommon/random"
+	"io/ioutil"
+	"os"
+	"testing"
+)
+
+func TestSettings_Stream(t *testing.T) {
+	s := Settings{}
+	filename := random.String(4)
+	if _, err := s.Stream(filename); err == nil {
+		t.Fatal("Error expected, none found", filename, err)
+	}
+
+	filename = "io.go"
+	if _, err := s.Stream(filename); err != nil {
+		t.Fatal("Error unexpected", filename, err)
+	}
+}
+
+func TestSettings_Write(t *testing.T) {
+	s := Settings{}
+	data := "abcdefgh"
+	d, err := ioutil.TempFile("", "io_test")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := s.Write(d.Name(), []byte(data)); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestSettings_Create(t *testing.T) {
+	s := Settings{}
+	p, err := os.Getwd()
+	if err != nil {
+		t.Fatal(err)
+	}
+	f := s.Create(p, "io_test")
+	os.Remove(f.Name())
+}

settings/settings.go

@@ -6,8 +6,11 @@ import (
 	"time"
 )
 
-// realize hidden dir
-var Dir = ".realize/"
+// settings const
+const (
+	Permission = 0775
+	Directory  = ".realize/"
+)
 
 // Settings defines a group of general settings
 type Settings struct {
@@ -48,15 +51,16 @@ type Resources struct {
 // Read from config file
 func (s *Settings) Read(out interface{}) error {
 	localConfigPath := s.Resources.Config
-	if _, err := os.Stat(Dir + s.Resources.Config); err == nil {
-		localConfigPath = Dir + s.Resources.Config
+	// backward compatibility
+	if _, err := os.Stat(Directory + s.Resources.Config); err == nil {
+		localConfigPath = Directory + s.Resources.Config
 	}
 	content, err := s.Stream(localConfigPath)
 	if err == nil {
 		err = yaml.Unmarshal(content, out)
 		return err
 	}
-	return nil
+	return err
 }
 
 // Record create and unmarshal the yaml config file
@@ -66,20 +70,21 @@ func (s *Settings) Record(out interface{}) error {
 		if err != nil {
 			return err
 		}
-		if _, err := os.Stat(Dir); os.IsNotExist(err) {
-			if err = os.Mkdir(Dir, 0770); err != nil {
+		if _, err := os.Stat(Directory); os.IsNotExist(err) {
+			if err = os.Mkdir(Directory, Permission); err != nil {
 				return s.Write(s.Resources.Config, y)
 			}
 		}
-		return s.Write(Dir+s.Resources.Config, y)
+		return s.Write(Directory+s.Resources.Config, y)
 	}
 	return nil
 }
 
 // Remove realize folder
-func (s *Settings) Remove() error {
-	if _, err := os.Stat(Dir); !os.IsNotExist(err) {
-		return os.RemoveAll(Dir)
+func (s *Settings) Remove(d string) error {
+	_, err := os.Stat(d)
+	if !os.IsNotExist(err) {
+		return os.RemoveAll(d)
 	}
-	return nil
+	return err
 }

settings/settings_test.go

@@ -0,0 +1,51 @@
+package settings
+
+import (
+	"io/ioutil"
+	"path/filepath"
+	"testing"
+)
+
+func TestSettings_Read(t *testing.T) {
+	s := Settings{}
+	var a interface{}
+	s.Resources.Config = "settings_b"
+	if err := s.Read(a); err == nil {
+		t.Error("Error unexpected", err)
+	}
+
+	s.Resources.Config = "settings_test.yaml"
+	d, err := ioutil.TempFile("", "settings_test.yaml")
+	if err != nil {
+		t.Fatal(err)
+	}
+	s.Resources.Config = d.Name()
+	if err := s.Read(a); err != nil {
+		t.Error("Error unexpected", err)
+	}
+}
+
+func TestSettings_Remove(t *testing.T) {
+	s := Settings{}
+	if err := s.Remove("abcd"); err == nil {
+		t.Error("Error unexpected, dir dosn't exist", err)
+	}
+
+	d, err := ioutil.TempDir("", "settings_test")
+	if err != nil {
+		t.Error(err)
+	}
+	if err := s.Remove(d); err != nil {
+		t.Error("Error unexpected, dir exist", err)
+	}
+}
+
+func TestSettings_Record(t *testing.T) {
+	s := Settings{}
+	s.Resources.Config = "settings_test.yaml"
+	var a interface{}
+	if err := s.Record(a); err != nil {
+		t.Error(err)
+	}
+	s.Remove(filepath.Join(Directory, s.Resources.Config))
+}

settings/utils.go

@@ -9,7 +9,7 @@ import (
 	"github.com/tockins/realize/style"
 )
 
-// Wdir return the current working directory
+// Wdir return the current working Directory
 func (s Settings) Wdir() string {
 	dir, err := os.Getwd()
 	s.Validate(err)

settings/utils_test.go

@@ -0,0 +1,57 @@
+package settings
+
+import (
+	"errors"
+	"github.com/labstack/gommon/random"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestSettings_Wdir(t *testing.T) {
+	s := Settings{}
+	expected, err := os.Getwd()
+	if err != nil {
+		t.Error(err)
+	}
+	result := s.Wdir()
+	if result != filepath.Base(expected) {
+		t.Error("Expected", filepath.Base(expected), "instead", result)
+	}
+}
+
+func TestSettings_Validate(t *testing.T) {
+	s := Settings{}
+	input := errors.New("")
+	input = nil
+	if err := s.Validate(input); err != nil {
+		t.Error("Expected", input, "instead", err)
+	}
+}
+
+func TestSettings_Name(t *testing.T) {
+	s := Settings{}
+	name := random.String(8)
+	path := random.String(5)
+	dir, err := os.Getwd()
+	if err != nil {
+		t.Error(err)
+	}
+	result := s.Name(name, path)
+	if result != dir && result != filepath.Base(path) {
+		t.Error("Expected", dir, "or", filepath.Base(path), "instead", result)
+	}
+
+}
+
+func TestSettings_Path(t *testing.T) {
+	s := Settings{}
+	path := random.String(5)
+	expected := strings.Replace(filepath.Clean(path), "\\", "/", -1)
+	result := s.Path(path)
+	if result != expected {
+		t.Error("Expected", expected, "instead", result)
+	}
+
+}