func (s *ModelsFileSuite) TestMigrateLegacyLocal(c *gc.C) {
err := ioutil.WriteFile(jujuclient.JujuModelsPath(), []byte(testLegacyModelsYAML), 0644)
c.Assert(err, jc.ErrorIsNil)
models, err := jujuclient.ReadModelsFile(jujuclient.JujuModelsPath())
c.Assert(err, jc.ErrorIsNil)
migratedData, err := ioutil.ReadFile(jujuclient.JujuModelsPath())
c.Assert(err, jc.ErrorIsNil)
migratedModels, err := jujuclient.ParseModels(migratedData)
c.Assert(err, jc.ErrorIsNil)
c.Assert(string(migratedData), jc.DeepEquals, testModelsYAML[1:])
c.Assert(migratedModels, jc.DeepEquals, models)
}
func (s *ModelsSuite) TestSetCurrentModel(c *gc.C) {
err := s.store.SetCurrentModel("kontroll", "admin/admin")
c.Assert(err, jc.ErrorIsNil)
all, err := jujuclient.ReadModelsFile(jujuclient.JujuModelsPath())
c.Assert(err, jc.ErrorIsNil)
c.Assert(all["kontroll"].CurrentModel, gc.Equals, "admin/admin")
}
func (s *ModelsSuite) TestAllModelsNoFile(c *gc.C) {
err := os.Remove(jujuclient.JujuModelsPath())
c.Assert(err, jc.ErrorIsNil)
models, err := s.store.AllModels("not-found")
c.Assert(err, gc.ErrorMatches, "models for controller not-found not found")
c.Assert(models, gc.HasLen, 0)
}
func (s *ModelsSuite) TestModelByNameNoFile(c *gc.C) {
err := os.Remove(jujuclient.JujuModelsPath())
c.Assert(err, jc.ErrorIsNil)
details, err := s.store.ModelByName("not-found", "admin/admin")
c.Assert(err, gc.ErrorMatches, "models for controller not-found not found")
c.Assert(details, gc.IsNil)
}
func (s *ModelsFileSuite) TestReadEmptyFile(c *gc.C) {
err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("models.yaml"), []byte(""), 0600)
c.Assert(err, jc.ErrorIsNil)
models, err := jujuclient.ReadModelsFile(jujuclient.JujuModelsPath())
c.Assert(err, jc.ErrorIsNil)
c.Assert(models, gc.HasLen, 0)
}
func (s *ModelsSuite) TestRemoveControllerRemovesModels(c *gc.C) {
store := jujuclient.NewFileClientStore()
err := store.AddController("kontroll", jujuclient.ControllerDetails{
ControllerUUID: "abc",
CACert: "woop",
})
c.Assert(err, jc.ErrorIsNil)
err = store.RemoveController("kontroll")
c.Assert(err, jc.ErrorIsNil)
models, err := jujuclient.ReadModelsFile(jujuclient.JujuModelsPath())
c.Assert(err, jc.ErrorIsNil)
_, ok := models["admin/kontroll"]
c.Assert(ok, jc.IsFalse) // kontroll models are removed
}
func (s *ModelsSuite) TestUpdateModelEmptyModels(c *gc.C) {
// This test exists to exercise a bug caused by the
// presence of a file with an empty "models" field,
// that would lead to a panic.
err := ioutil.WriteFile(jujuclient.JujuModelsPath(), []byte(`
controllers:
ctrl:
models:
`[1:]), 0644)
c.Assert(err, jc.ErrorIsNil)
testModelDetails := jujuclient.ModelDetails{"test.uuid"}
err = s.store.UpdateModel("ctrl", "admin/admin", testModelDetails)
c.Assert(err, jc.ErrorIsNil)
models, err := s.store.AllModels("ctrl")
c.Assert(err, jc.ErrorIsNil)
c.Assert(models, jc.DeepEquals, map[string]jujuclient.ModelDetails{
"admin/admin": testModelDetails,
})
}
func (s *ModelsSuite) TestRemoveModelNoFile(c *gc.C) {
err := os.Remove(jujuclient.JujuModelsPath())
c.Assert(err, jc.ErrorIsNil)
err = s.store.RemoveModel("not-found", "admin/admin")
c.Assert(err, jc.Satisfies, errors.IsNotFound)
}