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Code Issues Releases Wiki Activity

add tests

This commit is contained in:
Tejal Desai 2020-05-06 12:11:03 -07:00
parent 23ac909b2d
commit d9a6bbe956
1 changed files with 28 additions and 0 deletions
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28
pkg/util/fs_util_test.go
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@ -1024,6 +1024,12 @@ func Test_GetFSFromLayers_with_whiteouts_include_whiteout_enabled(t *testing.T)
if err != nil {
t.Fatal(err)
}
// Write a whiteout path
d1 := []byte("Hello World\n")
if err := ioutil.WriteFile(filepath.Join(root, "foobar"), d1, 0644); err != nil {
t.Fatal(err)
}
defer os.Remove(root)
opts := []FSOpt{
@ -1105,6 +1111,11 @@ func Test_GetFSFromLayers_with_whiteouts_include_whiteout_enabled(t *testing.T)
err,
expectErr,
)
// Make sure whiteout files are removed form the root.
_, err = os.Lstat(filepath.Join(root, "foobar"))
if err == nil || !os.IsNotExist(err) {
t.Errorf("expected whiteout foobar file to be deleted. However found it.")
}
}
func Test_GetFSFromLayers_with_whiteouts_include_whiteout_disabled(t *testing.T) {
@ -1114,6 +1125,11 @@ func Test_GetFSFromLayers_with_whiteouts_include_whiteout_disabled(t *testing.T)
if err != nil {
t.Fatal(err)
}
// Write a whiteout path
d1 := []byte("Hello World\n")
if err := ioutil.WriteFile(filepath.Join(root, "foobar"), d1, 0644); err != nil {
t.Fatal(err)
}
defer os.Remove(root)
opts := []FSOpt{
@ -1159,6 +1175,13 @@ func Test_GetFSFromLayers_with_whiteouts_include_whiteout_disabled(t *testing.T)
mockLayer := mockv1.NewMockLayer(ctrl)
mockLayer.EXPECT().MediaType().Return(types.OCILayer, nil)
layerFiles := []string{
filepath.Join(root, "foobar"),
}
buf = new(bytes.Buffer)
tw = tar.NewWriter(buf)
f(layerFiles, tw)
rc := ioutil.NopCloser(buf)
mockLayer.EXPECT().Uncompressed().Return(rc, nil)
@ -1192,6 +1215,11 @@ func Test_GetFSFromLayers_with_whiteouts_include_whiteout_disabled(t *testing.T)
err,
expectErr,
)
// Make sure whiteout files are removed form the root.
_, err = os.Lstat(filepath.Join(root, "foobar"))
if err == nil || !os.IsNotExist(err) {
t.Errorf("expected whiteout foobar file to be deleted. However found it.")
}
}
func Test_GetFSFromLayers(t *testing.T) {