Esempio n. 1
0
func (cmd *GuardianCommand) saveProperties(logger lager.Logger, propertiesPath string, propManager *properties.Manager) {
	if propertiesPath != "" {
		err := properties.Save(propertiesPath, propManager)
		if err != nil {
			logger.Error("failed-to-save-properties", err, lager.Data{"propertiesPath": propertiesPath})
		}
	}
}
Esempio n. 2
0
	AfterEach(func() {
		Expect(os.RemoveAll(propPath)).To(Succeed())
	})

	It("returns a new manager when the file is not found", func() {
		mgr, err := properties.Load("/path/does/not/exist")
		Expect(err).NotTo(HaveOccurred())
		Expect(mgr).NotTo(BeNil())
	})

	It("save and load the state of the property manager", func() {
		mgr := properties.NewManager()
		mgr.Set("foo", "bar", "baz")

		Expect(properties.Save(path.Join(propPath, "props.json"), mgr)).To(Succeed())
		newMgr, err := properties.Load(path.Join(propPath, "props.json"))
		Expect(err).NotTo(HaveOccurred())

		val, ok := newMgr.Get("foo", "bar")
		Expect(ok).To(BeTrue())
		Expect(val).To(Equal("baz"))
	})

	It("returns an error when decoding fails", func() {
		Expect(ioutil.WriteFile(path.Join(propPath, "props.json"), []byte("{teest: banana"), 0655)).To(Succeed())

		_, err := properties.Load(path.Join(propPath, "props.json"))
		Expect(err).To(HaveOccurred())
	})