func callCoreCommand(args []string, theApp *cli.App) {
err := theApp.Run(args)
if err != nil {
os.Exit(1)
}
gateways := gatewaySliceFromMap(deps.gateways)
warningsCollector := net.NewWarningsCollector(deps.termUI, gateways...)
warningsCollector.PrintWarnings()
}
AfterEach(func() {
os.Setenv("CF_RAISE_ERROR_ON_WARNINGS", oldRaiseErrorValue)
})
Context("when the CF_RAISE_ERROR_ON_WARNINGS environment variable is set", func() {
BeforeEach(func() {
os.Setenv("CF_RAISE_ERROR_ON_WARNINGS", "true")
})
Context("when there are warnings", func() {
BeforeEach(func() {
warning_producer_one := testnet.NewWarningProducer([]string{"Hello", "Darling"})
warning_producer_two := testnet.NewWarningProducer([]string{"Goodbye", "Sweetie"})
warning_producer_three := testnet.NewWarningProducer(nil)
warningsCollector = net.NewWarningsCollector(ui, warning_producer_one, warning_producer_two, warning_producer_three)
})
It("panics with an error that contains all the warnings", func() {
Expect(warningsCollector.PrintWarnings).To(Panic())
})
})
Context("when there are no warnings", func() {
BeforeEach(func() {
warningsCollector = net.NewWarningsCollector(ui)
})
It("does not panic", func() {
Expect(warningsCollector.PrintWarnings).NotTo(Panic())
})
