Stderr: "fake-long-output-stderr", ExitStatus: 1, Error: errors.New("fake-packaging-error"), }) result, err := runner.RunCommand("fake-log-dir-name", "fake-log-file-name", cmd) Expect(err).To(HaveOccurred()) Expect(err.Error()).To(Equal("Command exited with 1; Truncated stdout: g-output-stdout, Truncated stderr: g-output-stderr")) Expect(result).To(BeNil()) }) It("return an error if it fails to read from saved stdout file", func() { file := fakesys.NewFakeFile(fs) file.ReadAtErr = errors.New("fake-read-at-err") fs.RegisterOpenFile("/fake-base-dir/fake-log-dir-name/fake-log-file-name.stdout.log", file) result, err := runner.RunCommand("fake-log-dir-name", "fake-log-file-name", cmd) Expect(err).To(HaveOccurred()) Expect(err.Error()).To(ContainSubstring("fake-read-at-err")) Expect(result).To(BeNil()) }) It("return an error if it fails to read from saved stderr file", func() { file := fakesys.NewFakeFile(fs) file.ReadAtErr = errors.New("fake-read-at-err") fs.RegisterOpenFile("/fake-base-dir/fake-log-dir-name/fake-log-file-name.stderr.log", file) result, err := runner.RunCommand("fake-log-dir-name", "fake-log-file-name", cmd) Expect(err).To(HaveOccurred())