func testRemotes(s datastore.DataStore, t *testing.T) {
r := model.Remote{Driver: "ssh", Location: "foo"}
created, err := s.SaveRemote(&r)
assert.Equal(t, true, created)
assert.Nil(t, err)
r2, err := s.Remote(r.ID)
assert.Nil(t, err)
assert.Equal(t, r.Location, r2.Location)
assert.Equal(t, r.ID, r2.ID)
r2.Location = "bar"
created, err = s.SaveRemote(&r2)
assert.Equal(t, false, created)
assert.Nil(t, err)
rslice, err := s.Remotes()
assert.Nil(t, err)
assert.Equal(t, 1, len(rslice))
assert.Equal(t, r2.Location, rslice[0].Location)
assert.Equal(t, r2.ID, rslice[0].ID)
s.DeleteRemote(&r2)
rslice, err = s.Remotes()
assert.Nil(t, err)
assert.Equal(t, 0, len(rslice))
_, err = s.Remote(r.ID)
assert.NotNil(t, err)
}