1 files changed, 72 insertions, 0 deletions
diff --git a/hugofs/fs_test.go b/hugofs/fs_test.go
new file mode 100644
index 000000000..06d63a78f
--- /dev/null
+++ b/hugofs/fs_test.go
@@ -0,0 +1,72 @@
+// Copyright 2016 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hugofs
+
+import (
+	"github.com/spf13/afero"
+	"github.com/spf13/viper"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestInitDefault(t *testing.T) {
+	viper.Reset()
+	defer viper.Reset()
+
+	InitDefaultFs()
+
+	assert.IsType(t, new(afero.OsFs), Source())
+	assert.IsType(t, new(afero.OsFs), Destination())
+	assert.IsType(t, new(afero.OsFs), Os())
+	assert.Nil(t, WorkingDir())
+}
+
+func TestInitMemFs(t *testing.T) {
+	viper.Reset()
+	defer viper.Reset()
+
+	InitMemFs()
+
+	assert.IsType(t, new(afero.MemMapFs), Source())
+	assert.IsType(t, new(afero.MemMapFs), Destination())
+	assert.IsType(t, new(afero.OsFs), Os())
+	assert.Nil(t, WorkingDir())
+}
+
+func TestSetSource(t *testing.T) {
+
+	InitMemFs()
+
+	SetSource(new(afero.OsFs))
+	assert.IsType(t, new(afero.OsFs), Source())
+}
+
+func TestSetDestination(t *testing.T) {
+
+	InitMemFs()
+
+	SetDestination(new(afero.OsFs))
+	assert.IsType(t, new(afero.OsFs), Destination())
+}
+
+func TestWorkingDir(t *testing.T) {
+	viper.Reset()
+	defer viper.Reset()
+
+	viper.Set("WorkingDir", "/a/b/")
+
+	InitMemFs()
+
+	assert.IsType(t, new(afero.BasePathFs), WorkingDir())
+}