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authorDavid Lee <davidomundo@gmail.com>2011-06-09 01:10:49 -0700
committerDavid Lee <davidomundo@gmail.com>2011-06-11 01:43:24 -0700
commitd38ca78dbd99be11e64652163924e9456a7a2362 (patch)
tree59da59dcc96a82845d9f735b117cbfc4f38d2c54 /activesupport/test
parent51cd6bb829c418c5fbf75de1dfbb177233b1b154 (diff)
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Add acronym support to Inflector; Issue #1366
Diffstat (limited to 'activesupport/test')
-rw-r--r--activesupport/test/inflector_test.rb82
1 files changed, 82 insertions, 0 deletions
diff --git a/activesupport/test/inflector_test.rb b/activesupport/test/inflector_test.rb
index 0f1d12b7a3..b9e299af75 100644
--- a/activesupport/test/inflector_test.rb
+++ b/activesupport/test/inflector_test.rb
@@ -94,6 +94,88 @@ class InflectorTest < Test::Unit::TestCase
assert_equal('capital', ActiveSupport::Inflector.camelize('Capital', false))
end
+ def test_camelize_with_underscores
+ assert_equal("CamelCase", ActiveSupport::Inflector.camelize('Camel_Case'))
+ end
+
+ def test_acronyms
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.acronym("API")
+ inflect.acronym("HTML")
+ inflect.acronym("HTTP")
+ inflect.acronym("RESTful")
+ inflect.acronym("W3C")
+ inflect.acronym("PhD")
+ inflect.acronym("RoR")
+ inflect.acronym("SSL")
+ end
+
+ # camelize underscore humanize titleize
+ [
+ ["API", "api", "API", "API"],
+ ["APIController", "api_controller", "API controller", "API Controller"],
+ ["Nokogiri::HTML", "nokogiri/html", "Nokogiri/HTML", "Nokogiri/HTML"],
+ ["HTTPAPI", "http_api", "HTTP API", "HTTP API"],
+ ["HTTP::Get", "http/get", "HTTP/get", "HTTP/Get"],
+ ["SSLError", "ssl_error", "SSL error", "SSL Error"],
+ ["RESTful", "restful", "RESTful", "RESTful"],
+ ["RESTfulController", "restful_controller", "RESTful controller", "RESTful Controller"],
+ ["IHeartW3C", "i_heart_w3c", "I heart W3C", "I Heart W3C"],
+ ["PhDRequired", "phd_required", "PhD required", "PhD Required"],
+ ["IRoRU", "i_ror_u", "I RoR u", "I RoR U"],
+ ["RESTfulHTTPAPI", "restful_http_api", "RESTful HTTP API", "RESTful HTTP API"],
+
+ # misdirection
+ ["Capistrano", "capistrano", "Capistrano", "Capistrano"],
+ ["CapiController", "capi_controller", "Capi controller", "Capi Controller"],
+ ["HttpsApis", "https_apis", "Https apis", "Https Apis"],
+ ["Html5", "html5", "Html5", "Html5"],
+ ["Restfully", "restfully", "Restfully", "Restfully"],
+ ["RoRails", "ro_rails", "Ro rails", "Ro Rails"]
+ ].each do |camel, under, human, title|
+ assert_equal(camel, ActiveSupport::Inflector.camelize(under))
+ assert_equal(camel, ActiveSupport::Inflector.camelize(camel))
+ assert_equal(under, ActiveSupport::Inflector.underscore(under))
+ assert_equal(under, ActiveSupport::Inflector.underscore(camel))
+ assert_equal(title, ActiveSupport::Inflector.titleize(under))
+ assert_equal(title, ActiveSupport::Inflector.titleize(camel))
+ assert_equal(human, ActiveSupport::Inflector.humanize(under))
+ end
+ end
+
+ def test_acronym_override
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.acronym("API")
+ inflect.acronym("LegacyApi")
+ end
+
+ assert_equal("LegacyApi", ActiveSupport::Inflector.camelize("legacyapi"))
+ assert_equal("LegacyAPI", ActiveSupport::Inflector.camelize("legacy_api"))
+ assert_equal("SomeLegacyApi", ActiveSupport::Inflector.camelize("some_legacyapi"))
+ assert_equal("Nonlegacyapi", ActiveSupport::Inflector.camelize("nonlegacyapi"))
+ end
+
+ def test_acronyms_camelize_lower
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.acronym("API")
+ inflect.acronym("HTML")
+ end
+
+ assert_equal("htmlAPI", ActiveSupport::Inflector.camelize("html_api", false))
+ assert_equal("htmlAPI", ActiveSupport::Inflector.camelize("htmlAPI", false))
+ assert_equal("htmlAPI", ActiveSupport::Inflector.camelize("HTMLAPI", false))
+ end
+
+ def test_underscore_acronym_sequence
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.acronym("API")
+ inflect.acronym("HTML5")
+ inflect.acronym("HTML")
+ end
+
+ assert_equal("html5_html_api", ActiveSupport::Inflector.underscore("HTML5HTMLAPI"))
+ end
+
def test_underscore
CamelToUnderscore.each do |camel, underscore|
assert_equal(underscore, ActiveSupport::Inflector.underscore(camel))