journeys fails with no product tests: use helper fn

test/db.js

@@ -19,6 +19,7 @@ const testJourneysStationToStation = require('./lib/journeys-station-to-station'
 const testJourneysStationToAddress = require('./lib/journeys-station-to-address')
 const testJourneysStationToPoi = require('./lib/journeys-station-to-poi')
 const testEarlierLaterJourneys = require('./lib/earlier-later-journeys')
+const journeysFailsWithNoProduct = require('./lib/journeys-fails-with-no-product')
 const testDepartures = require('./lib/departures')
 
 const isObj = o => o !== null && 'object' === typeof o && !Array.isArray(o)
@@ -92,7 +93,18 @@ test('journeys – Berlin Schwedter Str. to München Hbf', co(function* (t) {
 }))
 
 // todo: journeys, only one product
-// todo: journeys, fails with no product
+
+test('journeys – fails with no product', (t) => {
+	journeysFailsWithNoProduct({
+		test: t,
+		fetchJourneys: client.journeys,
+		fromId: blnSchwedterStr,
+		toId: münchenHbf,
+		when,
+		products
+	})
+	t.end()
+})
 
 test('Berlin Schwedter Str. to Torfstraße 17', co(function* (t) {
 	const torfstr = {

test/insa.js

@@ -14,6 +14,7 @@ const testJourneysStationToStation = require('./lib/journeys-station-to-station'
 const testJourneysStationToAddress = require('./lib/journeys-station-to-address')
 const testJourneysStationToPoi = require('./lib/journeys-station-to-poi')
 const testEarlierLaterJourneys = require('./lib/earlier-later-journeys')
+const journeysFailsWithNoProduct = require('./lib/journeys-fails-with-no-product')
 const testDepartures = require('./lib/departures')
 
 const isObj = o => o !== null && 'object' === typeof o && !Array.isArray(o)
@@ -54,7 +55,18 @@ test('journeys – Magdeburg Hbf to Magdeburg-Buckau', co(function* (t) {
 }))
 
 // todo: journeys, only one product
-// todo: journeys, fails with no product
+
+test('journeys – fails with no product', (t) => {
+	journeysFailsWithNoProduct({
+		test: t,
+		fetchJourneys: client.journeys,
+		fromId: magdeburgHbf,
+		toId: magdeburgBuckau,
+		when,
+		products
+	})
+	t.end()
+})
 
 test('Magdeburg Hbf to 39104 Magdeburg, Sternstr. 10', co(function*(t) {
 	const sternStr = {

test/lib/journeys-fails-with-no-product.js

@@ -0,0 +1,23 @@
+'use strict'
+
+const journeysFailsWithNoProduct = (cfg) => {
+	const {
+		test: t,
+		fetchJourneys,
+		fromId,
+		toId,
+		when,
+		products
+	} = cfg
+
+	const productsObj = Object.create(null)
+	for (let p of products) productsObj[p.id] = false
+
+	t.throws(() => {
+		client.journeys(fromId, toId, {when, products})
+		// silence rejections, we're only interested in exceptions
+		.catch(() => {})
+	})
+}
+
+module.exports = journeysFailsWithNoProduct

test/nahsh.js

@@ -18,6 +18,7 @@ const testJourneysStationToStation = require('./lib/journeys-station-to-station'
 const testJourneysStationToAddress = require('./lib/journeys-station-to-address')
 const testJourneysStationToPoi = require('./lib/journeys-station-to-poi')
 const testEarlierLaterJourneys = require('./lib/earlier-later-journeys')
+const journeysFailsWithNoProduct = require('./lib/journeys-fails-with-no-product')
 const testDepartures = require('./lib/departures')
 
 const when = createWhen('Europe/Berlin', 'de-DE')
@@ -87,7 +88,18 @@ test('journeys – Kiel Hbf to Flensburg', co(function* (t) {
 }))
 
 // todo: journeys, only one product
-// todo: journeys, fails with no product
+
+test('journeys – fails with no product', (t) => {
+	journeysFailsWithNoProduct({
+		test: t,
+		fetchJourneys: client.journeys,
+		fromId: kielHbf,
+		toId: flensburg,
+		when,
+		products
+	})
+	t.end()
+})
 
 test('Kiel Hbf to Husum, Zingel 10', co(function* (t) {
 	const zingel = {

test/oebb.js

@@ -18,6 +18,7 @@ const testJourneysStationToStation = require('./lib/journeys-station-to-station'
 const testJourneysStationToAddress = require('./lib/journeys-station-to-address')
 const testJourneysStationToPoi = require('./lib/journeys-station-to-poi')
 const testEarlierLaterJourneys = require('./lib/earlier-later-journeys')
+const journeysFailsWithNoProduct = require('./lib/journeys-fails-with-no-product')
 const testDepartures = require('./lib/departures')
 
 const when = createWhen('Europe/Vienna', 'de-AT')
@@ -79,7 +80,18 @@ test.skip('journeys – Salzburg Hbf to Wien Westbahnhof', co(function* (t) {
 }))
 
 // todo: journeys, only one product
-// todo: journeys, fails with no product
+
+test('journeys – fails with no product', (t) => {
+	journeysFailsWithNoProduct({
+		test: t,
+		fetchJourneys: client.journeys,
+		fromId: salzburgHbf,
+		toId: wienFickeystr,
+		when,
+		products
+	})
+	t.end()
+})
 
 test('Salzburg Hbf to 1220 Wien, Wagramer Straße 5', co(function* (t) {
 	const wagramerStr = {

test/vbb.js

@@ -24,6 +24,7 @@ const testJourneysStationToStation = require('./lib/journeys-station-to-station'
 const testJourneysStationToAddress = require('./lib/journeys-station-to-address')
 const testJourneysStationToPoi = require('./lib/journeys-station-to-poi')
 const testEarlierLaterJourneys = require('./lib/earlier-later-journeys')
+const journeysFailsWithNoProduct = require('./lib/journeys-fails-with-no-product')
 const testDepartures = require('./lib/departures')
 
 const when = createWhen('Europe/Berlin', 'de-DE')
@@ -159,26 +160,14 @@ test('journeys – only subway', co(function* (t) {
 }))
 
 test('journeys – fails with no product', (t) => {
-	// todo: make this test work
-	// t.plan(1)
-	try {
-		client.journeys(spichernstr, bismarckstr, {
-			when,
-			products: {
-				suburban: false,
-				subway:   false,
-				tram:     false,
-				bus:      false,
-				ferry:    false,
-				express:  false,
-				regional: false
-			}
-		})
-		// silence rejections, we're only interested in exceptions
-		.catch(() => {})
-	} catch (err) {
-		t.ok(err, 'error thrown')
-	}
+	journeysFailsWithNoProduct({
+		test: t,
+		fetchJourneys: client.journeys,
+		fromId: spichernstr,
+		toId: bismarckstr,
+		when,
+		products
+	})
 	t.end()
 })