Initial QSfera import

Server/pkg/x/io/fsx/fsx_test.go

@@ -0,0 +1,76 @@
+package fsx_test
+
+import (
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/onsi/gomega"
+
+	"github.com/qsfera/server/pkg/x/io/fsx"
+)
+
+func TestBase(t *testing.T) {
+	g := gomega.NewWithT(t)
+	wrapped := fsx.NewMemMapFs()
+	fs := fsx.BaseFS{Fs: wrapped.Fs}
+
+	g.Expect(wrapped.Fs).Should(gomega.BeIdenticalTo(fs.Fs))
+}
+
+func TestBase_IOFS(t *testing.T) {
+	g := gomega.NewWithT(t)
+	fs := fsx.BaseFS{Fs: fsx.NewMemMapFs()}
+	g.Expect(reflect.TypeOf(fs.IOFS()).Name()).Should(gomega.Equal("IOFS"))
+}
+
+func TestFromIOFS(t *testing.T) {
+	g := gomega.NewWithT(t)
+	fs := fsx.FromIOFS(os.DirFS("."))
+
+	g.Expect(reflect.TypeOf(fs.Fs).String()).Should(gomega.Equal("*afero.FromIOFS"))
+}
+
+func TestNewOsFs(t *testing.T) {
+	g := gomega.NewWithT(t)
+	fs := fsx.NewOsFs()
+
+	g.Expect(reflect.TypeOf(fs.Fs).String()).Should(gomega.Equal("*afero.OsFs"))
+}
+
+func TestNewBasePathFs(t *testing.T) {
+	g := gomega.NewWithT(t)
+	base := fsx.NewMemMapFs()
+
+	err := base.MkdirAll("first/foo/bar", 0755)
+	g.Expect(err).ToNot(gomega.HaveOccurred())
+
+	err = base.MkdirAll("second/foo/baz", 0755)
+	g.Expect(err).ToNot(gomega.HaveOccurred())
+
+	fs := fsx.NewBasePathFs(base, "first")
+
+	info, err := fs.Stat("/foo/bar")
+	g.Expect(err).ToNot(gomega.HaveOccurred())
+	g.Expect(info.IsDir()).To(gomega.BeTrue())
+
+	info, err = fs.Stat("/foo/baz")
+	g.Expect(err).To(gomega.HaveOccurred())
+	g.Expect(info).To(gomega.BeNil())
+
+	info, err = fs.Stat("../second/foo/baz")
+	g.Expect(err).To(gomega.HaveOccurred())
+	g.Expect(info).To(gomega.BeNil())
+}
+
+func TestNewReadOnlyFs(t *testing.T) {
+	g := gomega.NewWithT(t)
+	base := fsx.NewMemMapFs()
+
+	err := base.MkdirAll("first/foo/bar", 0755)
+	g.Expect(err).ToNot(gomega.HaveOccurred())
+
+	fs := fsx.NewReadOnlyFs(base)
+	err = fs.MkdirAll("first/foo/bay", 0755)
+	g.Expect(err).To(gomega.HaveOccurred())
+}