parser-tests.md

Parser tests

The parser has unit tests focusing on edge cases of price formatting:

> cd .\parser\
> yarn test

The end-to-end tests attempt to compare known prices for the D2 v3 instance in us-west using permutations of supported culture, operating-system, and currency:

> cd .\parser\
> yarn e2e-all

Culture	Culture display name	Currency	Currency display name	Support
en-us	English (US)	usd	US Dollar ($)	✅
cs-cz	Čeština	eur[1]	Euro (€)	✅
da-dk	Dansk	dkk	Danish Krone (kr)	✅
de-de	Deutsch	eur	Euro (€)	✅
		chf[2]	Swiss Franc. (chf)	✅
en-au	English (Australia)	aud	Australian Dollar ($)	✅
en-ca	English (Canada)	cad	Canadian Dollar ($)	✅
en-in	English (India)	inr	Indian Rupee (₹)	✅
en-gb	English (UK)	gpb	British Pound (£)	✅
		nzd[3]	New Zealand Dollar ($)	✅
es-es	Español	eur	Euro (€)	✅
es-mx	Español (MX)	usd[4]	US Dollar ($)	✅
fr-fr	Français	eur	Euro (€)	✅
		chf[2]	Swiss Franc. (chf)	✅
fr-ca	Français (Canada)	cad	Canadian Dollar ($)	✅
it-it	Italiano	eur	Euro (€)	✅
		chf[2]	Swiss Franc. (chf)	✅
hu-hu	Magyar	eur[1]	Euro (€)	✅
nb-no	Norsk	nk	Norwegian Krone (kr)	✅
nl-nl	Nederlands	eur	Euro (€)	✅
pl-pl	Polski	eur[1]	Euro (€)	✅
pt-br	Português (Brasil)	brl	Brazilian Real (R$)	✅
pt-pt	Português	eur	Euro (€)	✅
sv-se	Svenska	sek	Swedish Krona (kr)	✅
tr-tr	Türkçe	usd[4]	US Dollar ($)	✅
ru-ru	Pусский	rub	Russian Ruble (руб)	✅
ja-jp	日本語	jpy	Japanese Yen (¥)	✅
ko-kr	한국어	krw	Korean Won (₩)	✅
zh-cn	中文(简体)	N/A	N/A	N/A
zh-tw	中文(繁體)	twd	Taiwanese Dollar (NT$)	✅

1. Euro is used for countries which don't have their currency listed, are part of the European Union but not part of the Eurozone.

2. German, French and Italian are three of the official languages of Switzerland.

3. English (UK) has been selected due to the use of New Zealand English in New Zealand.

4. USD is used when no other currency could be matched to the country.