Why do my rspec Rails tests on ONE model is taking 10 minutes ?! (Rails 3.2/rspec 2/Guard/spork)
我在我的应用程序中定义了 rspec 测试,但它们需要很长时间!
在我的整个应用程序中,我在 37 分钟内运行了 438 个测试。每分钟只有 10 次测试。
我将 Guard 用于 rspec、Spork,所以我认为它应该更快。一定是出了什么问题。
例如,模型 \\'Prize\\' 的 rspec 测试需要 13 分钟进行 134 次测试。它非常慢!这是我的奖品规格:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 | require 'spec_helper' describe Prize do let(:admin_user) { FactoryGirl.create(:admin_user) } before(:each) do @attr = { prize_name:"lorem ipsum", prize_short_description_for_modals:"yokoko gygy gygy", prize_long_description_for_rules_and_user_account: "longer better longer better longer better", prize_detailed_webpage_url:"http://www.example.com", prize_image_url:"http://www.example2.com", prize_image_alt:"French", prize_type:"Jackpot prize", prize_initial_stock_quantity: 100, prize_remaining_stock_quantity: 5, prize_unit_certified_market_value: 450, prize_date_for_certified_market_value: 2.days.from_now, prize_displayed_value_on_website: 456, prize_require_additional_user_info: true, prize_max_nb_days_for_claiming: 24, prize_expiry_date: 75.days.from_now, prize_category:"computer", prize_sourcer_company_name:"Nefertiti", prize_sourcer_contact_point_name:"Gentle Man", prize_sourcer_contact_point_direct_phone:"01 45 67 68 77", prize_sourcer_contact_point_email:"[email protected]", prize_sourcer_how_to_contact_details:"From 9 TO 5pm, Mon. to Fri.", prize_sourcer_crm_profile_url:"http://www.example3com", prize_fully_stocked_validated: true, # admin_user_id: 1, # as: :admin_user } end it { should respond_to(:prize_name) } it { should respond_to(:prize_short_description_for_modals) } it { should respond_to(:prize_long_description_for_rules_and_user_account) } it { should respond_to(:prize_detailed_webpage_url) } it { should respond_to(:prize_image_url) } it { should respond_to(:prize_image_alt) } it { should respond_to(:prize_type) } it { should respond_to(:prize_initial_stock_quantity) } it { should respond_to(:prize_remaining_stock_quantity) } it { should respond_to(:prize_unit_certified_market_value) } it { should respond_to(:prize_date_for_certified_market_value) } it { should respond_to(:prize_displayed_value_on_website) } it { should respond_to(:prize_require_additional_user_info) } it { should respond_to(:prize_max_nb_days_for_claiming) } it { should respond_to(:prize_expiry_date) } it { should respond_to(:prize_category) } it { should respond_to(:prize_sourcer_company_name) } it { should respond_to(:prize_sourcer_contact_point_name) } it { should respond_to(:prize_sourcer_contact_point_direct_phone) } it { should respond_to(:prize_sourcer_contact_point_email) } it { should respond_to(:prize_sourcer_how_to_contact_details) } it { should respond_to(:prize_sourcer_crm_profile_url) } it { should respond_to(:prize_fully_stocked_validated) } it { should respond_to(:admin_user_id) } it { should respond_to(:deal_id) } # its(:admin_user) { should == admin_user } # it { should be_valid } # it"should create a new instance given a valid attribute" do # prize.create!(@attr) # end # -- Active Records Tests -------------------------------------------------------- describe"tests on prize's active record" do it { should belong_to(:admin_user).with_foreign_key('admin_user_id') } it { should belong_to(:deal) } end # Tests on Mass-Assginement describe"tests on prize's attributes mass assignement" do it { should allow_mass_assignment_of(:prize_name) } it { should allow_mass_assignment_of(:prize_short_description_for_modals) } it { should allow_mass_assignment_of(:prize_long_description_for_rules_and_user_account) } it { should allow_mass_assignment_of(:prize_detailed_webpage_url) } it { should allow_mass_assignment_of(:prize_image_url) } it { should allow_mass_assignment_of(:prize_image_alt) } it { should allow_mass_assignment_of(:prize_type) } it { should allow_mass_assignment_of(:prize_initial_stock_quantity) } it { should allow_mass_assignment_of(:prize_remaining_stock_quantity) } it { should allow_mass_assignment_of(:prize_unit_certified_market_value) } it { should allow_mass_assignment_of(:prize_date_for_certified_market_value) } it { should allow_mass_assignment_of(:prize_displayed_value_on_website) } it { should allow_mass_assignment_of(:prize_require_additional_user_info) } it { should allow_mass_assignment_of(:prize_max_nb_days_for_claiming) } it { should allow_mass_assignment_of(:prize_expiry_date) } it { should allow_mass_assignment_of(:prize_category) } it { should allow_mass_assignment_of(:prize_sourcer_company_name) } it { should allow_mass_assignment_of(:prize_sourcer_contact_point_name) } it { should allow_mass_assignment_of(:prize_sourcer_contact_point_email) } it { should allow_mass_assignment_of(:prize_sourcer_contact_point_direct_phone) } it { should allow_mass_assignment_of(:prize_sourcer_how_to_contact_details) } it { should allow_mass_assignment_of(:prize_sourcer_crm_profile_url) } it { should allow_mass_assignment_of(:prize_fully_stocked_validated) } it { should_not allow_mass_assignment_of(:admin_user_id) } it { should_not allow_mass_assignment_of(:deal_id) } it { should allow_mass_assignment_of(:admin_user_id).as(:admin_user) } it { should allow_mass_assignment_of(:deal_id).as(:admin_user) } end # -- Controller Tests -------------------------------------------------------- describe"tests on prize's controllers" do end # -- Models Tests -------------------------------------------------------- describe"tests on prize's models validations for prize_name" do it { should validate_presence_of(:prize_name) } it { should_not allow_value("").for(:prize_name) } it"should reject prize with names that are too long" do long ="a" * 101 hash = @attr.merge(:prize_name => long) Prize.new(hash).should have(1).error_on(:prize_name) end it"should reject prize with names that are too short" do short ="a" * 4 hash = @attr.merge(:prize_name => short) Prize.new(hash).should have(1).error_on(:prize_name) end end describe"tests on prize's models validations for prize_short_description_for_modals" do it { should validate_presence_of(:prize_short_description_for_modals) } it { should_not allow_value("").for(:prize_short_description_for_modals) } it"should reject attribute that are too long" do long ="a" * 301 hash = @attr.merge(:prize_short_description_for_modals => long) Prize.new(hash).should have(1).error_on(:prize_short_description_for_modals) end it"should reject attribute that are too short" do short ="a" * 9 hash = @attr.merge(:prize_short_description_for_modals => short) Prize.new(hash).should have(1).error_on(:prize_short_description_for_modals) end end describe"tests on prize's models validations for prize_long_description_for_rules_and_user_account" do it { should validate_presence_of(:prize_long_description_for_rules_and_user_account) } it { should_not allow_value("").for(:prize_long_description_for_rules_and_user_account) } it"should reject attribute that are too long" do long ="a" * 10001 hash = @attr.merge(:prize_long_description_for_rules_and_user_account => long) Prize.new(hash).should have(1).error_on(:prize_long_description_for_rules_and_user_account) end it"should reject attribute that are too short" do short ="a" * 9 hash = @attr.merge(:prize_long_description_for_rules_and_user_account => short) Prize.new(hash).should have(1).error_on(:prize_long_description_for_rules_and_user_account) end end describe"tests on prize's models validations for prize_detailed_webpage_url" do it { should validate_presence_of(:prize_detailed_webpage_url) } it { should_not allow_value("").for(:prize_detailed_webpage_url) } it { should_not allow_value("string but not url").for(:prize_detailed_webpage_url) } end describe"tests on prize's models validations for prize_image_url" do it { should validate_presence_of(:prize_image_url) } it { should validate_uniqueness_of(:prize_image_url).case_insensitive } it { should_not allow_value("").for(:prize_image_url) } it { should_not allow_value("stringbutnoturl").for(:prize_image_url) } end describe"tests on prize's models validations for prize_image_alt" do it { should validate_presence_of(:prize_image_alt) } it { should_not allow_value("").for(:prize_image_alt) } it"should reject attribute that are too long" do long ="a" * 31 hash = @attr.merge(:prize_image_alt => long) Prize.new(hash).should have(1).error_on(:prize_image_alt) end end describe"tests on prize's models validations for prize_type" do it { should validate_presence_of(:prize_type) } it { should_not allow_value("").for(:prize_type) } it { should ensure_inclusion_of(:prize_type).in_array(PRIZE_TYPES) } end describe"tests on prize's models validations for prize_initial_stock_quantity" do it { should validate_presence_of(:prize_initial_stock_quantity) } it { should_not allow_value("").for(:prize_initial_stock_quantity) } it { should validate_numericality_of(:prize_initial_stock_quantity).only_integer } it { should validate_numericality_of(:prize_initial_stock_quantity).is_greater_than_or_equal_to(1) } end describe"tests on prize's models validations for prize_unit_certified_market_value" do it { should validate_presence_of(:prize_unit_certified_market_value) } it { should_not allow_value("").for(:prize_unit_certified_market_value) } it { should validate_numericality_of(:prize_unit_certified_market_value).only_integer } it { should validate_numericality_of(:prize_unit_certified_market_value).is_greater_than_or_equal_to(1) } it { should validate_numericality_of(:prize_unit_certified_market_value).is_less_than_or_equal_to(1000000) } end describe"tests on prize's models validations for prize_date_for_certified_market_value" do it { should validate_presence_of(:prize_date_for_certified_market_value) } it { should_not allow_value(Time.zone.today - 1).for(:prize_date_for_certified_market_value).on(:create) } # has to be at least today end describe"tests on prize's models validations for prize_require_additional_user_info" do it { should validate_presence_of(:prize_require_additional_user_info) } it { should ensure_inclusion_of(:prize_require_additional_user_info).in_array(%w(true false)) } end describe"tests on prize's models validations for prize_max_nb_days_for_claiming" do it { should validate_presence_of(:prize_max_nb_days_for_claiming) } it { should_not allow_value("").for(:prize_max_nb_days_for_claiming) } it { should validate_numericality_of(:prize_max_nb_days_for_claiming).only_integer } it { should validate_numericality_of(:prize_max_nb_days_for_claiming).is_greater_than_or_equal_to(7) } it { should validate_numericality_of(:prize_max_nb_days_for_claiming).is_less_than_or_equal_to(90) } end describe"tests on prize's models validations for prize_expiry_date" do it { should_not allow_value(Time.zone.today - 1).for(:prize_expiry_date).on(:create) } # has to be at least today end describe"tests on prize's models validations for prize_category" do it { should validate_presence_of(:prize_category) } it { should_not allow_value("").for(:prize_category) } it { should ensure_inclusion_of(:prize_category).in_array(PRIZE_CATEGORIES) } end describe"tests on prize's models validations for prize_sourcer_company_name" do it"should reject attribute that are too long" do long ="a" * 101 hash = @attr.merge(:prize_sourcer_company_name => long) Prize.new(hash).should have(1).error_on(:prize_sourcer_company_name) end it"should reject attribute that are too short" do short ="a" * 2 hash = @attr.merge(:prize_sourcer_company_name => short) Prize.new(hash).should have(1).error_on(:prize_sourcer_company_name) end end describe"tests on prize's models validations for prize_sourcer_contact_point_name" do it { should validate_presence_of(:prize_sourcer_contact_point_name) } it { should_not allow_value("").for(:prize_sourcer_contact_point_name)} it"should reject attribute that are too long" do long ="a" * 101 hash = @attr.merge(:prize_sourcer_contact_point_name => long) Prize.new(hash).should have(1).error_on(:prize_sourcer_contact_point_name) end it"should reject attribute that are too short" do short ="a" * 2 hash = @attr.merge(:prize_sourcer_contact_point_name => short) Prize.new(hash).should have(1).error_on(:prize_sourcer_contact_point_name) end end describe"tests on prize's models validations for prize_sourcer_contact_point_direct_phone" do context"if prize_sourcer_contact_point_name present" do # test when sourcer is present before { subject.stub(:prize_sourcer_company_name?) { true } } it { should validate_presence_of(:prize_sourcer_contact_point_direct_phone) } it { should_not allow_value("").for(:prize_sourcer_contact_point_direct_phone) } end context"if prize_sourcer_contact_point_name not present" do # test when sourcer is not present before { subject.stub(:prize_sourcer_company_name?) { false } } it { should_not validate_presence_of(:prize_sourcer_contact_point_direct_phone) } end it"should reject attribute that are too long" do long ="a" * 21 hash = @attr.merge(:prize_sourcer_contact_point_direct_phone => long) Prize.new(hash).should have(1).error_on(:prize_sourcer_contact_point_direct_phone) end it"should reject attribute that are too short" do short ="a" * 3 hash = @attr.merge(:prize_sourcer_contact_point_direct_phone => short) Prize.new(hash).should have(1).error_on(:prize_sourcer_contact_point_direct_phone) end end describe"tests on prize's models validations for prize_sourcer_contact_point_email" do context"if prize_sourcer_contact_point_name present" do # test when sourcer is present before { subject.stub(:prize_sourcer_company_name?) { true } } it { should validate_presence_of(:prize_sourcer_contact_point_email) } it { should_not allow_value("").for(:prize_sourcer_contact_point_email) } it { should_not allow_value("blah").for(:prize_sourcer_contact_point_email) } # need to include format with @ end context"if prize_sourcer_contact_point_name not present" do # test when sourcer is not present before { subject.stub(:prize_sourcer_company_name?) { false } } it { should_not validate_presence_of(:prize_sourcer_contact_point_email) } end it"should reject attribute that are too long" do long ="a@" * 51 hash = @attr.merge(:prize_sourcer_contact_point_email => long) Prize.new(hash).should have(1).error_on(:prize_sourcer_contact_point_email) end end describe"tests on prize's models validations for prize_sourcer_how_to_contact_details" do context"if prize_sourcer_contact_point_name present" do # test when sourcer is present before { subject.stub(:prize_sourcer_company_name?) { true } } it { should validate_presence_of(:prize_sourcer_how_to_contact_details) } it { should_not allow_value("").for(:prize_sourcer_how_to_contact_details) } end context"if prize_sourcer_contact_point_name not present" do # test when sourcer is not present before { subject.stub(:prize_sourcer_company_name?) { false } } it { should_not validate_presence_of(:prize_sourcer_how_to_contact_details) } end it"should reject attribute that are too long" do long ="a" * 501 hash = @attr.merge(:prize_sourcer_how_to_contact_details => long) Prize.new(hash).should have(1).error_on(:prize_sourcer_how_to_contact_details) end it"should reject attribute that are too short" do short ="a" * 3 hash = @attr.merge(:prize_sourcer_how_to_contact_details => short) Prize.new(hash).should have(1).error_on(:prize_sourcer_how_to_contact_details) end end describe"tests on prize's models validations for prize_sourcer_crm_profile_url" do context"if sourcer present" do # test when sourcer is present before { subject.stub(:prize_sourcer_company_name?) { true } } it { should validate_presence_of(:prize_sourcer_crm_profile_url) } it { should_not allow_value("").for(:prize_sourcer_crm_profile_url) } it { should_not allow_value("stringbuturl").for(:prize_sourcer_crm_profile_url) } end context"if sourcer not present" do # test when sourcer is not present before { subject.stub(:prize_sourcer_company_name?) { false } } it { should_not validate_presence_of(:prize_sourcer_crm_profile_url) } end end describe"tests on prize's models validations for prize_fully_stocked_validated" do # it { should validate_presence_of(:prize_fully_stocked_validated) } # it { should ensure_inclusion_of(:prize_fully_stocked_validated).in_array(%w(true false)) } end describe"tests on prize's models validations for admin_user_id" do it { should validate_presence_of(:admin_user_id) } it { should_not allow_mass_assignment_of(:admin_user_id) } it { should allow_mass_assignment_of(:admin_user_id).as(:admin_user) } it { should validate_numericality_of(:admin_user_id) } end describe"tests on prize's models validations for deal_id" do it { should validate_presence_of(:deal_id) } it { should_not allow_mass_assignment_of(:deal_id) } it { should allow_mass_assignment_of(:deal_id).as(:admin_user) } it { should validate_numericality_of(:deal_id) } end end |
我已经调整了垃圾收集器(http://makandracards.com/makandra/950-speed-up-rspec-by-deferring-garbage-collection)但几乎没有效果。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | class DeferredGarbageCollection DEFERRED_GC_THRESHOLD = (ENV['DEFER_GC'] || 10.0).to_f @@last_gc_run = Time.now def self.start GC.disable if DEFERRED_GC_THRESHOLD > 0 end def self.reconsider if DEFERRED_GC_THRESHOLD > 0 && Time.now - @@last_gc_run >= DEFERRED_GC_THRESHOLD GC.enable GC.start GC.disable @@last_gc_run = Time.now end end end |
我使用 https://github.com/tmm1/perftools.rb 来评估花费的时间并了解为什么需要这么长时间。下面是 perftools
的分析
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | Total: 533 samples 45 8.4% 8.4% 45 8.4% garbage_collector 38 7.1% 15.6% 40 7.5% String#gsub 35 6.6% 22.1% 35 6.6% String#=~ 20 3.8% 25.9% 20 3.8% Hash#initialize_copy 15 2.8% 28.7% 29 5.4% Enumerable#inject 14 2.6% 31.3% 201 37.7% I18n::Backend::Base#translate 13 2.4% 33.8% 203 38.1% Kernel#catch 13 2.4% 36.2% 18 3.4% URI::Parser#make_regexp 12 2.3% 38.5% 12 2.3% PG::Connection#async_exec 10 1.9% 40.3% 483 90.6% Array#map 9 1.7% 42.0% 18 3.4% ActiveRecord::DynamicMatchers#respond_to? 9 1.7% 43.7% 9 1.7% Hash#has_key? 9 1.7% 45.4% 9 1.7% String#gsub! 7 1.3% 46.7% 7 1.3% Class#logger 7 1.3% 48.0% 7 1.3% Regexp#match 6 1.1% 49.2% 12 2.3% #<Module:0x00000002cbf5a0>#normalize_key 6 1.1% 50.3% 64 12.0% ActiveModel::Translation#human_attribute_name 6 1.1% 51.4% 6 1.1% Kernel#is_a? 6 1.1% 52.5% 7 1.3% Kernel.Float 6 1.1% 53.7% 6 1.1% Regexp#=== 5 0.9% 54.6% 209 39.2% #<Module:0x00000002cbf5a0>#translate 5 0.9% 55.5% 282 52.9% ActiveModel::Errors#generate_message 5 0.9% 56.5% 5 0.9% Array#concat 5 0.9% 57.4% 47 8.8% Hash#each 5 0.9% 58.3% 5 0.9% I18n::Config#backend 5 0.9% 59.3% 18 3.4% Kernel#dup 5 0.9% 60.2% 10 1.9% MonitorMixin#mon_synchronize 4 0.8% 61.0% 6 1.1% #<Module:0x00000002cbf5a0>#config 4 0.8% 61.7% 24 4.5% #<Module:0x00000002cbf5a0>#normalize_keys 4 0.8% 62.5% 4 0.8% ActiveRecord::Translation#lookup_ancestors 4 0.8% 63.2% 4 0.8% Hash#delete 4 0.8% 64.0% 6 1.1% Hash#except! 4 0.8% 64.7% 4 0.8% Hash#values_at 4 0.8% 65.5% 51 9.6% I18n::Backend::Simple::Implementation#lookup 4 0.8% 66.2% 4 0.8% Kernel#require 4 0.8% 67.0% 4 0.8% Kernel#respond_to? 4 0.8% 67.7% 4 0.8% String#intern 3 0.6% 68.3% 3 0.6% #<Module:0x00000002cbf5a0>#normalized_key_cache 3 0.6% 68.9% 6 1.1% #<Module:0x007f8a0cd5fdc0>#__temp__ 3 0.6% 69.4% 10 1.9% ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#extract_pg_identifier_from_name 3 0.6% 70.0% 42 7.9% ActiveSupport::LogSubscriber#call 3 0.6% 70.5% 3 0.6% Array#- 3 0.6% 71.1% 9 1.7% Hash#merge 3 0.6% 71.7% 123 23.1% I18n::Backend::Base#default 3 0.6% 72.2% 8 1.5% I18n::MissingTranslation::Base#initialize 3 0.6% 72.8% 3 0.6% IO#write 3 0.6% 73.4% 3 0.6% Kernel#throw 3 0.6% 73.9% 480 90.1% RSpec::Core::Example#run 3 0.6% 74.5% 3 0.6% Regexp#initialize 3 0.6% 75.0% 3 0.6% String#% 3 0.6% 75.6% 7 1.3% Time#minus_with_coercion 2 0.4% 76.0% 22 4.1% ActiveModel::Validations::UrlValidator#validate_each 2 0.4% 76.4% 20 3.8% ActiveRecord::LogSubscriber#sql 2 0.4% 76.7% 3 0.6% ActiveSupport::LogSubscriber#color 2 0.4% 77.1% 2 0.4% ActiveSupport::Notifications::Fanout#listeners_for 2 0.4% 77.5% 4 0.8% Arel::Visitors::Visitor#visit 2 0.4% 77.9% 10 1.9% Array#collect 2 0.4% 78.2% 2 0.4% Array#flatten! 2 0.4% 78.6% 2 0.4% Array#hash 2 0.4% 79.0% 2 0.4% Class#configurations 2 0.4% 79.4% 7 1.3% Class#match 2 0.4% 79.7% 17 3.2% Hash#except 2 0.4% 80.1% 2 0.4% Logger::SimpleFormatter#call 2 0.4% 80.5% 2 0.4% Marshal.dump_without_mocks 2 0.4% 80.9% 63 11.8% Module#interpolate 2 0.4% 81.2% 361 67.7% Prize#_run__2501234485523728663__validate__1858047214644115366__callbacks 2 0.4% 81.6% 2 0.4% Symbol#to_s 2 0.4% 82.0% 2 0.4% Thread#[] 2 0.4% 82.4% 2 0.4% Time#initialize 1 0.2% 82.6% 2 0.4% #<Module:0x00000002cbf5a0>#handle_exception 1 0.2% 82.7% 1 0.2% ActiveModel::Errors#[] 1 0.2% 82.9% 280 52.5% ActiveModel::Errors#add 1 0.2% 83.1% 278 52.2% ActiveModel::Errors#normalize_message 1 0.2% 83.3% 67 12.6% ActiveModel::Name#human 1 0.2% 83.5% 364 68.3% ActiveModel::Validations::Callbacks#run_validations! 1 0.2% 83.7% 8 1.5% ActiveModel::Validations::NumericalityValidator#parse_raw_value_as_a_number 1 0.2% 83.9% 149 28.0% ActiveModel::Validations::PresenceValidator#validate 1 0.2% 84.1% 4 0.8% ActiveRecord::Associations::JoinDependency#initialize 1 0.2% 84.2% 5 0.9% ActiveRecord::AttributeMethods#respond_to? 1 0.2% 84.4% 1 0.2% ActiveRecord::AttributeMethods::BeforeTypeCast#read_attribute_before_type_cast 1 0.2% 84.6% 4 0.8% ActiveRecord::AttributeMethods::Dirty#write_attribute 1 0.2% 84.8% 1 0.2% ActiveRecord::AttributeMethods::Write#type_cast_attribute_for_write 1 0.2% 85.0% 62 11.6% ActiveRecord::ConnectionAdapters::AbstractAdapter#log 1 0.2% 85.2% 69 12.9% ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#disable_referential_integrity 1 0.2% 85.4% 1 0.2% ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#quote 1 0.2% 85.6% 1 0.2% ActiveRecord::ConnectionAdapters::PostgreSQLColumn#type_cast_with_extended_types 1 0.2% 85.7% 1 0.2% ActiveRecord::ExplainSubscriber#call 1 0.2% 85.9% 1 0.2% ActiveRecord::QueryMethods#where 1 0.2% 86.1% 1 0.2% ActiveRecord::Result#hash_rows 1 0.2% 86.3% 1 0.2% ActiveRecord::Scoping::ClassMethods#current_scope= 1 0.2% 86.5% 5 0.9% ActiveRecord::SpawnMethods#except 1 0.2% 86.7% 30 5.6% |
如有必要,整个文件都在这里:https://docs.google.com/document/d/16F38guxjBVFpu8Xp1rwK14TWREPcM3wtiLvfBGG7NB0/edit?usp=sharing
我阅读了几篇关于如何改进时间的文章,但我想先了解为什么它会这么慢(30 分钟!),然后我才能选择正确的测试优化技术。
似乎它大部分时间都在为您的验证生成错误消息。您可以尝试对其进行优化,但如果您正在寻找一个简单的加速,您可以只Stubbing整个过程的一部分。我只会用
1 | ActiveModel::Errors.any_instance.stub(:generate_message).and_return('error message') |