Brendan LE GLAUNEC
5849898283
Unit tests functional and coverage back to 100% Add more routes to dictionary, add more credentials, add default port 5554, rename cameradar logs ENV variable, improve unit test readability, remove tmp file
113 lines
3.0 KiB
Go
113 lines
3.0 KiB
Go
// ©2015 The Go Authors
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// Copyright ©2015 Steve Francia <spf@spf13.com>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package afero
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import "testing"
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func checkSizePath(t *testing.T, path string, size int64) {
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dir, err := testFS.Stat(path)
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if err != nil {
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t.Fatalf("Stat %q (looking for size %d): %s", path, size, err)
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}
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if dir.Size() != size {
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t.Errorf("Stat %q: size %d want %d", path, dir.Size(), size)
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}
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}
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func TestReadFile(t *testing.T) {
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testFS = &MemMapFs{}
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fsutil := &Afero{Fs: testFS}
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testFS.Create("this_exists.go")
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filename := "rumpelstilzchen"
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contents, err := fsutil.ReadFile(filename)
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if err == nil {
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t.Fatalf("ReadFile %s: error expected, none found", filename)
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}
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filename = "this_exists.go"
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contents, err = fsutil.ReadFile(filename)
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if err != nil {
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t.Fatalf("ReadFile %s: %v", filename, err)
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}
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checkSizePath(t, filename, int64(len(contents)))
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}
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func TestWriteFile(t *testing.T) {
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testFS = &MemMapFs{}
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fsutil := &Afero{Fs: testFS}
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f, err := fsutil.TempFile("", "ioutil-test")
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if err != nil {
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t.Fatal(err)
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}
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filename := f.Name()
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data := "Programming today is a race between software engineers striving to " +
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"build bigger and better idiot-proof programs, and the Universe trying " +
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"to produce bigger and better idiots. So far, the Universe is winning."
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if err := fsutil.WriteFile(filename, []byte(data), 0644); err != nil {
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t.Fatalf("WriteFile %s: %v", filename, err)
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}
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contents, err := fsutil.ReadFile(filename)
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if err != nil {
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t.Fatalf("ReadFile %s: %v", filename, err)
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}
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if string(contents) != data {
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t.Fatalf("contents = %q\nexpected = %q", string(contents), data)
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}
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// cleanup
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f.Close()
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testFS.Remove(filename) // ignore error
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}
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func TestReadDir(t *testing.T) {
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testFS = &MemMapFs{}
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testFS.Mkdir("/i-am-a-dir", 0777)
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testFS.Create("/this_exists.go")
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dirname := "rumpelstilzchen"
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_, err := ReadDir(testFS, dirname)
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if err == nil {
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t.Fatalf("ReadDir %s: error expected, none found", dirname)
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}
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dirname = ".."
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list, err := ReadDir(testFS, dirname)
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if err != nil {
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t.Fatalf("ReadDir %s: %v", dirname, err)
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}
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foundFile := false
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foundSubDir := false
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for _, dir := range list {
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switch {
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case !dir.IsDir() && dir.Name() == "this_exists.go":
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foundFile = true
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case dir.IsDir() && dir.Name() == "i-am-a-dir":
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foundSubDir = true
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}
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}
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if !foundFile {
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t.Fatalf("ReadDir %s: this_exists.go file not found", dirname)
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}
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if !foundSubDir {
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t.Fatalf("ReadDir %s: i-am-a-dir directory not found", dirname)
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}
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}
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