--- /dev/null
+require "test_helper"
+
+class BrowseTagsHelperTest < ActionView::TestCase
+ include ERB::Util
+ include ApplicationHelper
+
+ def setup
+ I18n.locale = "en"
+ end
+
+ def teardown
+ I18n.locale = "en"
+ end
+
+ def test_format_key
+ html = format_key("highway")
+ assert_dom_equal "<a href=\"https://wiki.openstreetmap.org/wiki/Key:highway?uselang=en\" title=\"The wiki description page for the highway tag\">highway</a>", html
+
+ html = format_key("unknown")
+ assert_dom_equal "unknown", html
+ end
+
+ def test_format_value
+ html = format_value("highway", "primary")
+ assert_dom_equal "<a href=\"https://wiki.openstreetmap.org/wiki/Tag:highway=primary?uselang=en\" title=\"The wiki description page for the highway=primary tag\">primary</a>", html
+
+ html = format_value("highway", "unknown")
+ assert_dom_equal "unknown", html
+
+ html = format_value("unknown", "unknown")
+ assert_dom_equal "unknown", html
+
+ html = format_value("phone", "+1234567890")
+ assert_dom_equal "<a href=\"tel:+1234567890\" title=\"Call +1234567890\">+1234567890</a>", html
+
+ html = format_value("phone", "+1 (234) 567-890 ; +22334455")
+ assert_dom_equal "<a href=\"tel:+1(234)567-890\" title=\"Call +1 (234) 567-890\">+1 (234) 567-890</a>; <a href=\"tel:+22334455\" title=\"Call +22334455\">+22334455</a>", html
+
+ html = format_value("wikipedia", "Test")
+ assert_dom_equal "<a title=\"The Test article on Wikipedia\" href=\"https://en.wikipedia.org/wiki/Test?uselang=en\">Test</a>", html
+
+ html = format_value("wikidata", "Q42")
+ assert_dom_equal "<a title=\"The Q42 item on Wikidata\" href=\"//www.wikidata.org/entity/Q42?uselang=en\">Q42</a>", html
+
+ html = format_value("operator:wikidata", "Q12;Q98")
+ assert_dom_equal "<a title=\"The Q12 item on Wikidata\" href=\"//www.wikidata.org/entity/Q12?uselang=en\">Q12</a>;<a title=\"The Q98 item on Wikidata\" href=\"//www.wikidata.org/entity/Q98?uselang=en\">Q98</a>", html
+
+ html = format_value("name:etymology:wikidata", "Q123")
+ assert_dom_equal "<a title=\"The Q123 item on Wikidata\" href=\"//www.wikidata.org/entity/Q123?uselang=en\">Q123</a>", html
+ end
+
+ def test_wiki_link
+ link = wiki_link("key", "highway")
+ assert_equal "https://wiki.openstreetmap.org/wiki/Key:highway?uselang=en", link
+
+ link = wiki_link("tag", "highway=primary")
+ assert_equal "https://wiki.openstreetmap.org/wiki/Tag:highway=primary?uselang=en", link
+
+ I18n.locale = "de"
+
+ link = wiki_link("key", "highway")
+ assert_equal "https://wiki.openstreetmap.org/wiki/DE:Key:highway?uselang=de", link
+
+ link = wiki_link("tag", "highway=primary")
+ assert_equal "https://wiki.openstreetmap.org/wiki/DE:Tag:highway=primary?uselang=de", link
+
+ I18n.locale = "tr"
+
+ link = wiki_link("key", "highway")
+ assert_equal "https://wiki.openstreetmap.org/wiki/Tr:Key:highway?uselang=tr", link
+
+ link = wiki_link("tag", "highway=primary")
+ assert_equal "https://wiki.openstreetmap.org/wiki/Tag:highway=primary?uselang=tr", link
+ end
+
+ def test_wikidata_links
+ ### Non-prefixed wikidata-tag (only one value allowed)
+
+ # Non-wikidata tag
+ links = wikidata_links("foo", "Test")
+ assert_nil links
+
+ # No URLs allowed
+ links = wikidata_links("wikidata", "http://www.wikidata.org/entity/Q1")
+ assert_nil links
+
+ # No language-prefixes (as wikidata is multilanguage)
+ links = wikidata_links("wikidata", "en:Q1")
+ assert_nil links
+
+ # Needs a leading Q
+ links = wikidata_links("wikidata", "1")
+ assert_nil links
+
+ # No leading zeros allowed
+ links = wikidata_links("wikidata", "Q0123")
+ assert_nil links
+
+ # A valid value
+ links = wikidata_links("wikidata", "Q42")
+ assert_equal 1, links.length
+ assert_equal "//www.wikidata.org/entity/Q42?uselang=en", links[0][:url]
+ assert_equal "Q42", links[0][:title]
+
+ # the language of the wikidata-page should match the current locale
+ I18n.locale = "zh-CN"
+ links = wikidata_links("wikidata", "Q1234")
+ assert_equal 1, links.length
+ assert_equal "//www.wikidata.org/entity/Q1234?uselang=zh-CN", links[0][:url]
+ assert_equal "Q1234", links[0][:title]
+ I18n.locale = "en"
+
+ ### Prefixed wikidata-tags
+
+ # Not anything is accepted as prefix (only limited set)
+ links = wikidata_links("anything:wikidata", "Q13")
+ assert_nil links
+
+ # This for example is an allowed key
+ links = wikidata_links("operator:wikidata", "Q24")
+ assert_equal "//www.wikidata.org/entity/Q24?uselang=en", links[0][:url]
+ assert_equal "Q24", links[0][:title]
+
+ # Another allowed key, this time with multiple values and I18n
+ I18n.locale = "dsb"
+ links = wikidata_links("brand:wikidata", "Q936;Q2013;Q1568346")
+ assert_equal 3, links.length
+ assert_equal "//www.wikidata.org/entity/Q936?uselang=dsb", links[0][:url]
+ assert_equal "Q936", links[0][:title]
+ assert_equal "//www.wikidata.org/entity/Q2013?uselang=dsb", links[1][:url]
+ assert_equal "Q2013", links[1][:title]
+ assert_equal "//www.wikidata.org/entity/Q1568346?uselang=dsb", links[2][:url]
+ assert_equal "Q1568346", links[2][:title]
+ I18n.locale = "en"
+
+ # and now with whitespaces...
+ links = wikidata_links("subject:wikidata", "Q6542248 ;\tQ180\n ;\rQ364\t\n\r ;\nQ4006")
+ assert_equal 4, links.length
+ assert_equal "//www.wikidata.org/entity/Q6542248?uselang=en", links[0][:url]
+ assert_equal "Q6542248 ", links[0][:title]
+ assert_equal "//www.wikidata.org/entity/Q180?uselang=en", links[1][:url]
+ assert_equal "\tQ180\n ", links[1][:title]
+ assert_equal "//www.wikidata.org/entity/Q364?uselang=en", links[2][:url]
+ assert_equal "\rQ364\t\n\r ", links[2][:title]
+ assert_equal "//www.wikidata.org/entity/Q4006?uselang=en", links[3][:url]
+ assert_equal "\nQ4006", links[3][:title]
+ end
+
+ def test_wikipedia_link
+ link = wikipedia_link("wikipedia", "http://en.wikipedia.org/wiki/Full%20URL")
+ assert_nil link
+
+ link = wikipedia_link("wikipedia", "https://en.wikipedia.org/wiki/Full%20URL")
+ assert_nil link
+
+ link = wikipedia_link("wikipedia", "Test")
+ assert_equal "https://en.wikipedia.org/wiki/Test?uselang=en", link[:url]
+ assert_equal "Test", link[:title]
+
+ link = wikipedia_link("wikipedia", "de:Test")
+ assert_equal "https://de.wikipedia.org/wiki/de:Test?uselang=en", link[:url]
+ assert_equal "de:Test", link[:title]
+
+ link = wikipedia_link("wikipedia:fr", "de:Test")
+ assert_equal "https://fr.wikipedia.org/wiki/de:Test?uselang=en", link[:url]
+ assert_equal "de:Test", link[:title]
+
+ link = wikipedia_link("wikipedia", "de:Englischer Garten (München)#Japanisches Teehaus")
+ assert_equal "https://de.wikipedia.org/wiki/de:Englischer Garten (München)?uselang=en#Japanisches_Teehaus", link[:url]
+ assert_equal "de:Englischer Garten (München)#Japanisches Teehaus", link[:title]
+
+ link = wikipedia_link("wikipedia", "de:Alte Brücke (Heidelberg)#Brückenaffe")
+ assert_equal "https://de.wikipedia.org/wiki/de:Alte Brücke (Heidelberg)?uselang=en#Br.C3.BCckenaffe", link[:url]
+ assert_equal "de:Alte Brücke (Heidelberg)#Brückenaffe", link[:title]
+
+ link = wikipedia_link("wikipedia", "de:Liste der Baudenkmäler in Eichstätt#Brückenstraße 1, Ehemaliges Bauernhaus")
+ assert_equal "https://de.wikipedia.org/wiki/de:Liste der Baudenkmäler in Eichstätt?uselang=en#Br.C3.BCckenstra.C3.9Fe_1.2C_Ehemaliges_Bauernhaus", link[:url]
+ assert_equal "de:Liste der Baudenkmäler in Eichstätt#Brückenstraße 1, Ehemaliges Bauernhaus", link[:title]
+
+ I18n.locale = "pt-BR"
+
+ link = wikipedia_link("wikipedia", "zh-classical:Test#Section")
+ assert_equal "https://zh-classical.wikipedia.org/wiki/zh-classical:Test?uselang=pt-BR#Section", link[:url]
+ assert_equal "zh-classical:Test#Section", link[:title]
+
+ link = wikipedia_link("foo", "Test")
+ assert_nil link
+ end
+
+ def test_telephone_links
+ links = telephone_links("foo", "Test")
+ assert_nil links
+
+ links = telephone_links("phone", "+123")
+ assert_nil links
+
+ links = telephone_links("phone", "123")
+ assert_nil links
+
+ links = telephone_links("phone", "123 abcdefg")
+ assert_nil links
+
+ links = telephone_links("phone", "+1234567890 abc")
+ assert_nil links
+
+ # If multiple numbers are listed, all must be valid
+ links = telephone_links("phone", "+1234567890; +223")
+ assert_nil links
+
+ links = telephone_links("phone", "1234567890")
+ assert_nil links
+
+ links = telephone_links("phone", "+1234567890")
+ assert_equal 1, links.length
+ assert_equal "+1234567890", links[0][:phone_number]
+ assert_equal "tel:+1234567890", links[0][:url]
+
+ links = telephone_links("phone", "+1234-567-890")
+ assert_equal 1, links.length
+ assert_equal "+1234-567-890", links[0][:phone_number]
+ assert_equal "tel:+1234-567-890", links[0][:url]
+
+ links = telephone_links("phone", "+1234/567/890")
+ assert_equal 1, links.length
+ assert_equal "+1234/567/890", links[0][:phone_number]
+ assert_equal "tel:+1234/567/890", links[0][:url]
+
+ links = telephone_links("phone", "+1234.567.890")
+ assert_equal 1, links.length
+ assert_equal "+1234.567.890", links[0][:phone_number]
+ assert_equal "tel:+1234.567.890", links[0][:url]
+
+ links = telephone_links("phone", " +1234 567-890 ")
+ assert_equal 1, links.length
+ assert_equal "+1234 567-890", links[0][:phone_number]
+ assert_equal "tel:+1234567-890", links[0][:url]
+
+ links = telephone_links("phone", "+1 234-567-890")
+ assert_equal 1, links.length
+ assert_equal "+1 234-567-890", links[0][:phone_number]
+ assert_equal "tel:+1234-567-890", links[0][:url]
+
+ links = telephone_links("phone", "+1 (234) 567-890")
+ assert_equal 1, links.length
+ assert_equal "+1 (234) 567-890", links[0][:phone_number]
+ assert_equal "tel:+1(234)567-890", links[0][:url]
+
+ # Multiple valid phone numbers separated by ;
+ links = telephone_links("phone", "+1234567890; +22334455667788")
+ assert_equal 2, links.length
+ assert_equal "+1234567890", links[0][:phone_number]
+ assert_equal "tel:+1234567890", links[0][:url]
+ assert_equal "+22334455667788", links[1][:phone_number]
+ assert_equal "tel:+22334455667788", links[1][:url]
+
+ links = telephone_links("phone", "+1 (234) 567-890 ; +22(33)4455.66.7788 ")
+ assert_equal 2, links.length
+ assert_equal "+1 (234) 567-890", links[0][:phone_number]
+ assert_equal "tel:+1(234)567-890", links[0][:url]
+ assert_equal "+22(33)4455.66.7788", links[1][:phone_number]
+ assert_equal "tel:+22(33)4455.66.7788", links[1][:url]
+ end
+end