tmpDir = os.TempDir()
				tmpFile, err = ioutil.TempFile(tmpDir, "tmp_json")

				Expect(err).ToNot(HaveOccurred())
			})

			It("submits a task from json", func() {
				jsonContents := []byte(`{"Value":"test value"}`)
				ioutil.WriteFile(tmpFile.Name(), jsonContents, 0700)
				args := []string{tmpFile.Name()}
				fakeTaskRunner.SubmitTaskReturns("some-task", nil)

				test_helpers.ExecuteCommandWithArgs(submitTaskCommand, args)

				Expect(outputBuffer).To(test_helpers.Say(colors.Green("Successfully submitted some-task")))
				Expect(fakeTaskRunner.SubmitTaskCallCount()).To(Equal(1))
				Expect(fakeTaskRunner.SubmitTaskArgsForCall(0)).To(Equal(jsonContents))
			})

			It("prints an error returned by the task_runner", func() {
				jsonContents := []byte(`{"Value":"test value"}`)
				ioutil.WriteFile(tmpFile.Name(), jsonContents, 0700)
				args := []string{tmpFile.Name()}
				fakeTaskRunner.SubmitTaskReturns("some-task", errors.New("taskypoo"))

				test_helpers.ExecuteCommandWithArgs(submitTaskCommand, args)

				Expect(fakeTaskRunner.SubmitTaskCallCount()).To(Equal(1))
				Expect(fakeTaskRunner.SubmitTaskArgsForCall(0)).To(Equal(jsonContents))

				Expect(outputBuffer).To(test_helpers.Say("Error submitting some-task: taskypoo"))