logger.Error("TAG", "some %s info to log", "awesome")
contents, err := fs.ReadFileString(logFile.Name())
Expect(err).ToNot(HaveOccurred())
expectedContent := expectedLogFormat("TAG", "ERROR - some awesome info to log")
Expect(contents).To(MatchRegexp(expectedContent))
})
It("does not log at NONE level", func() {
logger, logFile, err := New(boshlog.LevelNone, logFile.Name(), DefaultLogFileMode, fs)
Expect(err).ToNot(HaveOccurred())
logger.Error("TAG", "some %s info to log", "awesome")
contents, err := fs.ReadFileString(logFile.Name())
Expect(err).ToNot(HaveOccurred())
Expect(contents).To(Equal(""))
})
It("errors if the file cannot be openned for writing", func() {
fs.OpenFileErr = errors.New("fake-fs-error")
_, _, err := New(boshlog.LevelNone, logFile.Name(), DefaultLogFileMode, fs)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("fake-fs-error"))
})
})
})
Context("when path is a file", func() {
BeforeEach(func() {
fs.RegisterOpenFile("/fake-archived-templates-path", &fakesys.FakeFile{
Contents: []byte("fake-archive-contents"),
Stats: &fakesys.FakeFileStats{FileType: fakesys.FakeFileTypeFile},
})
})
It("returns sha1 of the file", func() {
sha1, err := sha1Calculator.Calculate("/fake-archived-templates-path")
Expect(err).ToNot(HaveOccurred())
Expect(sha1).To(Equal("4603db250d7b5b78dfe17869649784353177b549"))
})
})
Context("when reading the file fails", func() {
BeforeEach(func() {
fs.OpenFileErr = errors.New("fake-open-file-error")
})
It("returns an error", func() {
_, err := sha1Calculator.Calculate("/fake-archived-templates-path")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("fake-open-file-error"))
})
})
})
})