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moby--moby
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Removed dependency on the fake package in graph unit tests

This commit is contained in:
Solomon Hykes 2013-03-20 22:42:08 -07:00
parent 4d9c324495
commit 3eff62394b
1 changed files with 25 additions and 6 deletions
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31
graph/graph_test.go
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@ -1,7 +1,9 @@
package graph
import (
"github.com/dotcloud/docker/fake"
"archive/tar"
"bytes"
"io"
"io/ioutil"
"os"
"path"
@ -29,7 +31,7 @@ func TestInit(t *testing.T) {
func TestCreate(t *testing.T) {
graph := tempGraph(t)
defer os.RemoveAll(graph.Root)
archive, err := fake.FakeTar()
archive, err := fakeTar()
if err != nil {
t.Fatal(err)
}
@ -53,7 +55,7 @@ func TestCreate(t *testing.T) {
func TestRegister(t *testing.T) {
graph := tempGraph(t)
defer os.RemoveAll(graph.Root)
archive, err := fake.FakeTar()
archive, err := fakeTar()
if err != nil {
t.Fatal(err)
}
@ -86,7 +88,7 @@ func TestRegister(t *testing.T) {
func TestMount(t *testing.T) {
graph := tempGraph(t)
defer os.RemoveAll(graph.Root)
archive, err := fake.FakeTar()
archive, err := fakeTar()
if err != nil {
t.Fatal(err)
}
@ -121,7 +123,7 @@ func TestMount(t *testing.T) {
func TestDelete(t *testing.T) {
graph := tempGraph(t)
defer os.RemoveAll(graph.Root)
archive, err := fake.FakeTar()
archive, err := fakeTar()
if err != nil {
t.Fatal(err)
}
@ -183,9 +185,26 @@ func tempGraph(t *testing.T) *Graph {
}
func testArchive(t *testing.T) Archive {
archive, err := fake.FakeTar()
archive, err := fakeTar()
if err != nil {
t.Fatal(err)
}
return archive
}
func fakeTar() (io.Reader, error) {
content := []byte("Hello world!\n")
buf := new(bytes.Buffer)
tw := tar.NewWriter(buf)
for _, name := range []string{"/etc/postgres/postgres.conf", "/etc/passwd", "/var/log/postgres/postgres.conf"} {
hdr := new(tar.Header)
hdr.Size = int64(len(content))
hdr.Name = name
if err := tw.WriteHeader(hdr); err != nil {
return nil, err
}
tw.Write([]byte(content))
}
tw.Close()
return buf, nil
}