From 9257d3ad7d09624fc2906e8c205996a60a88fcf5 Mon Sep 17 00:00:00 2001
From: Jannis R <mail@jannisr.de>
Date: Wed, 22 Aug 2018 19:02:56 +0200
Subject: [PATCH] parse line.fahrtNr, adapt tests :white_check_mark:, adapt
 docs :memo:

---
 docs/departures.md     | 3 +++
 docs/journeys.md       | 1 +
 docs/radar.md          | 2 ++
 docs/trip.md           | 1 +
 parse/line.js          | 1 +
 test/lib/validators.js | 4 ++++
 6 files changed, 12 insertions(+)

diff --git a/docs/departures.md b/docs/departures.md
index a7680a73..71ecf46d 100644
--- a/docs/departures.md
+++ b/docs/departures.md
@@ -86,6 +86,7 @@ The response may look like this:
 	line: {
 		type: 'line',
 		id: '18299',
+		fahrtNr: '12345',
 		mode: 'train',
 		product: 'suburban',
 		public: true,
@@ -113,6 +114,7 @@ The response may look like this:
 	line: {
 		type: 'line',
 		id: '16441',
+		fahrtNr: '54321',
 		mode: 'train',
 		product: 'suburban',
 		public: true,
@@ -137,6 +139,7 @@ The response may look like this:
 	line: {
 		type: 'line',
 		id: '19494',
+		fahrtNr: '11111',
 		mode: 'train',
 		product: 'subway',
 		public: true,
diff --git a/docs/journeys.md b/docs/journeys.md
index 3242eb23..59efe021 100644
--- a/docs/journeys.md
+++ b/docs/journeys.md
@@ -139,6 +139,7 @@ The response may look like this:
 			line: {
 				type: 'line',
 				id: '16845',
+				fahrtNr: '12345',
 				name: 'S7',
 				public: true,
 				mode: 'train',
diff --git a/docs/radar.md b/docs/radar.md
index 308f6dce..3b5f8bcc 100644
--- a/docs/radar.md
+++ b/docs/radar.md
@@ -50,6 +50,7 @@ The response may look like this:
 	line: {
 		type: 'line',
 		id: 's9',
+		fahrtNr: '12345',
 		name: 'S9',
 		public: true,
 		mode: 'train',
@@ -122,6 +123,7 @@ The response may look like this:
 	line: {
 		type: 'line',
 		id: 'm2',
+		fahrtNr: '54321',
 		name: 'M2',
 		public: true,
 		mode: 'train',
diff --git a/docs/trip.md b/docs/trip.md
index b4f0976e..658f006a 100644
--- a/docs/trip.md
+++ b/docs/trip.md
@@ -101,6 +101,7 @@ The response looked like this:
 	line: {
 		type: 'line',
 		id: '18299',
+		fahrtNr: '12345',
 		name: 'S9',
 		public: true,
 		mode: 'train',
diff --git a/parse/line.js b/parse/line.js
index 716bb69a..c9d2710f 100644
--- a/parse/line.js
+++ b/parse/line.js
@@ -15,6 +15,7 @@ const createParseLine = (profile, opt, {operators}) => {
 		const res = {
 			type: 'line',
 			id: null,
+			fahrtNr: p.prodCtx && p.prodCtx.num || null,
 			name: p.line || p.name,
 			public: true
 		}
diff --git a/test/lib/validators.js b/test/lib/validators.js
index 985598fd..9aa8365f 100644
--- a/test/lib/validators.js
+++ b/test/lib/validators.js
@@ -82,6 +82,10 @@ const createValidateLine = (cfg) => {
 
 	const validateLine = (val, line, name = 'line') => {
 		defaultValidators.line(val, line, name)
+
+		a.strictEqual(typeof line.fahrtNr, 'string', name + ' must be string')
+		a.ok(line.fahrtNr, name + ' must not be empty')
+
 		a.ok(validLineModes.includes(line.mode), name + '.mode is invalid')
 	}
 	return validateLine