holidefs

# German holiday definitions for the Ruby Holiday gem.
#
# Updated: 2016-11-27
#
# Changes 2016-11-27:
# - Change de_sn_aux, de_th_aux to de_sn_sorbian (because it only is celebrated in Sorbian regions in Sachsen) and de_th_eichsfeld, to reflect region of Eichsfeld
# - Change de_sn_aux to de_by_augsburg to reflect only City of Augsburg
#
# Changes 2017-06-08:
# - Add Berlin, Bremen, Hamburg, Niedersachsen, Schleswig-Holstein
# - Change de_th_eichsfeld to de_th_cath because it affects the catholic communities Eichsfeld, Unstrut-Hainich-Kreis and Wartburgkreis
# - Merge Fronleichnam entry
# - Add de_by_cath for catholic communities in Bavaria; Maria Himmelfahrt is not a Bavaria-wide holiday
# - Mariä Himmelfahrt is celebrated in the community of Augsburg (de_by_augsburg)
# - Enhance tests
#
# Changes 2017-09-25:
# - Correct definition for Reformation Day
#
# Sources:
# - http://en.wikipedia.org/wiki/Holidays_in_Germany
# - http://www.timeanddate.com/calendar/index.html?country=8
# - http://www.germany.info/relaunch/welcome/travel/holidays.html
# - https://www.statistik.bayern.de/statistik/bevoelkerungsstand/00141.php
# - http://www.thueringen.de/mam/th3/tim/verwaltungsrecht/fronleichnam_gemeindeschluesselzahlen.pdf
---
months:
  0:
  - name: Karfreitag
    regions: [de]
    function: easter(year)
    function_modifier: -2
  - name: Ostersonntag
    regions: [de]
    function: easter(year)
    type: informal
  - name: Ostermontag
    regions: [de]
    function: easter(year)
    function_modifier: 1
  - name: Christi Himmelfahrt
    regions: [de]
    function: easter(year)
    function_modifier: 39
  - name: Pfingstsonntag
    regions: [de]
    function: easter(year)
    function_modifier: 49
    type: informal
  - name: Pfingstmontag
    regions: [de]
    function: easter(year)
    function_modifier: 50
  - name: Fronleichnam
    regions: [de_bw, de_by, de_he, de_nw, de_rp, de_sl, de_sn_sorbian, de_th_cath]
    function: easter(year)
    function_modifier: 60
  - name: Weiberfastnacht
    regions: [de_bw, de_by, de_he, de_nw, de_rp, de_sl, de_sn]
    function: easter(year)
    function_modifier: -52
    type: informal
  - name: Rosenmontag
    regions: [de_bw, de_by, de_he, de_nw, de_rp, de_sl, de_sn]
    function: easter(year)
    function_modifier: -48
    type: informal
  - name: Aschermittwoch
    regions: [de_bw, de_by, de_he, de_nw, de_rp, de_sl, de_sn]
    function: easter(year)
    function_modifier: -46
    type: informal
  1:
  - name: Neujahrstag
    regions: [de]
    mday: 1
  - name: Heilige Drei Könige
    regions: [de_bw, de_by, de_st]
    mday: 6
  5:
  - name: Tag der Arbeit
    regions: [de]
    mday: 1
  8:
  - name: Mariä Himmelfahrt
    regions: [de_by_cath, de_by_augsburg, de_sl]
    mday: 15
  - name: Friedensfest
    regions: [de_by_augsburg]
    mday: 8
  10:
  - name: Tag der Deutschen Einheit
    regions: [de]
    mday: 3
  - name: Reformationstag
    regions: [de_bb, de_mv, de_sn, de_st, de_th]
    mday: 31
  - name: Reformationstag
    regions: [de_bw]
    mday: 31
    type: informal
  - name: Reformationstag
    regions: [de]
    mday: 31
    year_ranges:
    - limited: [2017]
  11:
  - name: Allerheiligen
    regions: [de_bw, de_by, de_nw, de_rp, de_sl]
    mday: 1
  - name: Buß- und Bettag
    regions: [de_sn]
    function: de_buss_und_bettag(year)
  12:
  - name: Heilig Abend
    regions: [de]
    mday: 24
    type: informal
  - name: 1. Weihnachtstag
    regions: [de]
    mday: 25
  - name: 2. Weihnachtstag
    regions: [de]
    mday: 26
  - name: Silvester
    regions: [de]
    mday: 31
    type: informal

methods:
  de_buss_und_bettag:
    # Germany: Wednesday before November 23
    arguments: year
    source: |
      date = Date.civil(year,11,23)
      if date.wday > 3
        date -= (date.wday - 3)
      else
        date -= (date.wday + 4)
      end
      date

tests:
  - given:
      date: '2009-01-01'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Neujahrstag"
  - given:
      date: '2009-04-10'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Karfreitag"
  - given:
      date: '2009-04-12'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Ostersonntag"
  - given:
      date: '2009-04-13'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Ostermontag"
  - given:
      date: '2009-05-01'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Tag der Arbeit"
  - given:
      date: '2009-05-21'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Christi Himmelfahrt"
  - given:
      date: '2009-05-31'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Pfingstsonntag"
  - given:
      date: '2009-06-01'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Pfingstmontag"
  - given:
      date: '2009-10-03'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Tag der Deutschen Einheit"
  - given:
      date: '2009-12-24'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Heilig Abend"
  - given:
      date: '2009-12-25'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "1. Weihnachtstag"
  - given:
      date: '2009-12-26'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "2. Weihnachtstag"
  - given:
      date: '2009-12-31'
      regions: ["de"]
      options: ["informal"]
    expect:
      name: "Silvester"
  - given:
      date: '2009-01-06'
      regions: ["de_bw", "de_by", "de_st", "de_"]
    expect:
      name: "Heilige Drei Könige"
  - given:
      date: '2009-06-11'
      regions: ["de_bw", "de_by", "de_he", "de_nw", "de_rp", "de_sl", "de_sn_sorbian", "de_th_cath"]
    expect:
      name: "Fronleichnam"
  - given:
      date: '2009-08-15'
      regions: ["de_by", "de_sl", "de_"]
    expect:
      name: "Mariä Himmelfahrt"
  - given:
      date: '2009-10-31'
      regions: ["de_bb", "de_mv", "de_sn", "de_st", "de_th", "de_"]
    expect:
      name: "Reformationstag"
  - given:
      date: '2009-10-31'
      regions: ["de_bw"]
      options: ["informal"]
    expect:
      name: "Reformationstag"
  - given:
      date: '2017-10-31'
      regions: ["de"]
    expect:
      name: "Reformationstag"
  - given:
      date: '2016-10-31'
      regions: ["de"]
    expect:
      holiday: false
  - given:
      date: '2018-10-31'
      regions: ["de"]
    expect:
      holiday: false
  - given:
      date: '2019-10-31'
      regions: ["de_bb", "de_mv", "de_sn", "de_st", "de_th"]
    expect:
      name: "Reformationstag"
  - given:
      date: '2009-11-01'
      regions: ["de_bw", "de_by", "de_nw", "de_rp", "de_sl", "de_"]
    expect:
      name: "Allerheiligen"
  - given:
      date: '2015-08-08'
      regions: ["de_by_augsburg"]
    expect:
      name: "Friedensfest"
  - given:
      date: '2015-08-08'
      regions: ["de", "de_bw", "de_by", "de_bb", "de_he", "de_mv", "de_nw", "de_rp", "de_sl", "de_sn", "de_st", "de_th"]
    expect:
      holiday: false
  - given:
      date: '2010-05-08'
      regions: ["de"]
    expect:
      holiday: false
  - given:
      date: '2010-08-08'
      regions: ["de"]
    expect:
      holiday: false
  - given:
      date: '2004-11-17'
      regions: ["de_sn"]
    expect:
      name: "Buß- und Bettag"
  - given:
      date: '2005-11-16'
      regions: ["de_sn"]
    expect:
      name: "Buß- und Bettag"
  - given:
      date: '2006-11-22'
      regions: ["de_sn"]
    expect:
      name: "Buß- und Bettag"
  - given:
      date: '2009-11-18'
      regions: ["de_sn"]
    expect:
      name: "Buß- und Bettag"
  - given:
      date: '2016-02-04'
      regions: ["de_bw", "de_by", "de_he", "de_nw", "de_rp", "de_sl", "de_sn"]
      options: ["informal"]
    expect:
      name: "Weiberfastnacht"
  - given:
      date: '2016-02-08'
      regions: ["de_bw", "de_by", "de_he", "de_nw", "de_rp", "de_sl", "de_sn"]
      options: ["informal"]
    expect:
      name: "Rosenmontag"
  - given:
      date: '2016-02-10'
      regions: ["de_bw", "de_by", "de_he", "de_nw", "de_rp", "de_sl", "de_sn"]
      options: ["informal"]
    expect:
      name: "Aschermittwoch"