components/autofill/core/browser/credit_card_field_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/memory/scoped_ptr.h"
   6 #include "base/memory/scoped_vector.h"
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "components/autofill/core/browser/autofill_field.h"
   9 #include "components/autofill/core/browser/autofill_scanner.h"
  10 #include "components/autofill/core/browser/credit_card_field.h"
  11 #include "components/autofill/core/common/form_field_data.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 using base::ASCIIToUTF16;
  15
  16 namespace autofill {
  17
  18 class CreditCardFieldTest : public testing::Test {
  19  public:
  20   CreditCardFieldTest() {}
  21   ~CreditCardFieldTest() override {}
  22
  23  protected:
  24   ScopedVector<AutofillField> list_;
  25   scoped_ptr<const CreditCardField> field_;
  26   ServerFieldTypeMap field_type_map_;
  27
  28   // Parses the contents of |list_| as a form, and stores the result into
  29   // |field_|.
  30   void Parse() {
  31     AutofillScanner scanner(list_.get());
  32     scoped_ptr<FormField> field = CreditCardField::Parse(&scanner);
  33     field_ = make_scoped_ptr(static_cast<CreditCardField*>(field.release()));
  34   }
  35
  36   // Associates fields with their corresponding types, based on the previous
  37   // call to Parse().
  38   bool ClassifyField() {
  39     return field_->ClassifyField(&field_type_map_);
  40   }
  41
  42  private:
  43   DISALLOW_COPY_AND_ASSIGN(CreditCardFieldTest);
  44 };
  45
  46 TEST_F(CreditCardFieldTest, Empty) {
  47   Parse();
  48   ASSERT_EQ(nullptr, field_.get());
  49 }
  50
  51 TEST_F(CreditCardFieldTest, NonParse) {
  52   list_.push_back(new AutofillField);
  53   Parse();
  54   ASSERT_EQ(nullptr, field_.get());
  55 }
  56
  57 TEST_F(CreditCardFieldTest, ParseCreditCardNoNumber) {
  58   FormFieldData field;
  59   field.form_control_type = "text";
  60
  61   field.label = ASCIIToUTF16("Exp Month");
  62   field.name = ASCIIToUTF16("ccmonth");
  63   list_.push_back(new AutofillField(field, ASCIIToUTF16("month1")));
  64
  65   field.label = ASCIIToUTF16("Exp Year");
  66   field.name = ASCIIToUTF16("ccyear");
  67   list_.push_back(new AutofillField(field, ASCIIToUTF16("year2")));
  68
  69   Parse();
  70   ASSERT_EQ(nullptr, field_.get());
  71 }
  72
  73 TEST_F(CreditCardFieldTest, ParseCreditCardNoDate) {
  74   FormFieldData field;
  75   field.form_control_type = "text";
  76
  77   field.label = ASCIIToUTF16("Card Number");
  78   field.name = ASCIIToUTF16("card_number");
  79   list_.push_back(new AutofillField(field, ASCIIToUTF16("number1")));
  80
  81   Parse();
  82   ASSERT_EQ(nullptr, field_.get());
  83 }
  84
  85 TEST_F(CreditCardFieldTest, ParseMiniumCreditCard) {
  86   FormFieldData field;
  87   field.form_control_type = "text";
  88
  89   field.label = ASCIIToUTF16("Card Number");
  90   field.name = ASCIIToUTF16("card_number");
  91   list_.push_back(new AutofillField(field, ASCIIToUTF16("number1")));
  92
  93   field.label = ASCIIToUTF16("Exp Month");
  94   field.name = ASCIIToUTF16("ccmonth");
  95   list_.push_back(new AutofillField(field, ASCIIToUTF16("month2")));
  96
  97   field.label = ASCIIToUTF16("Exp Year");
  98   field.name = ASCIIToUTF16("ccyear");
  99   list_.push_back(new AutofillField(field, ASCIIToUTF16("year3")));
 100
 101   Parse();
 102   ASSERT_NE(nullptr, field_.get());
 103   EXPECT_TRUE(ClassifyField());
 104   ASSERT_TRUE(
 105       field_type_map_.find(ASCIIToUTF16("number1")) != field_type_map_.end());
 106   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number1")]);
 107   ASSERT_TRUE(
 108       field_type_map_.find(ASCIIToUTF16("month2")) != field_type_map_.end());
 109   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month2")]);
 110   ASSERT_TRUE(
 111       field_type_map_.find(ASCIIToUTF16("year3")) != field_type_map_.end());
 112   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 113       field_type_map_[ASCIIToUTF16("year3")]);
 114 }
 115
 116 TEST_F(CreditCardFieldTest, ParseFullCreditCard) {
 117   FormFieldData field;
 118   field.form_control_type = "text";
 119
 120   field.label = ASCIIToUTF16("Card Type");
 121   field.name = ASCIIToUTF16("card_type");
 122   list_.push_back(new AutofillField(field, ASCIIToUTF16("type")));
 123
 124   field.label = ASCIIToUTF16("Name on Card");
 125   field.name = ASCIIToUTF16("name_on_card");
 126   list_.push_back(new AutofillField(field, ASCIIToUTF16("name")));
 127
 128   field.label = ASCIIToUTF16("Card Number");
 129   field.name = ASCIIToUTF16("card_number");
 130   list_.push_back(new AutofillField(field, ASCIIToUTF16("number")));
 131
 132   field.label = ASCIIToUTF16("Exp Month");
 133   field.name = ASCIIToUTF16("ccmonth");
 134   list_.push_back(new AutofillField(field, ASCIIToUTF16("month")));
 135
 136   field.label = ASCIIToUTF16("Exp Year");
 137   field.name = ASCIIToUTF16("ccyear");
 138   list_.push_back(new AutofillField(field, ASCIIToUTF16("year")));
 139
 140   field.label = ASCIIToUTF16("Verification");
 141   field.name = ASCIIToUTF16("verification");
 142   list_.push_back(new AutofillField(field, ASCIIToUTF16("cvc")));
 143
 144   Parse();
 145   ASSERT_NE(nullptr, field_.get());
 146   EXPECT_TRUE(ClassifyField());
 147   ASSERT_TRUE(
 148       field_type_map_.find(ASCIIToUTF16("type")) != field_type_map_.end());
 149   EXPECT_EQ(CREDIT_CARD_TYPE, field_type_map_[ASCIIToUTF16("type")]);
 150   ASSERT_TRUE(
 151       field_type_map_.find(ASCIIToUTF16("name")) != field_type_map_.end());
 152   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name")]);
 153   ASSERT_TRUE(
 154       field_type_map_.find(ASCIIToUTF16("number")) != field_type_map_.end());
 155   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number")]);
 156   ASSERT_TRUE(
 157       field_type_map_.find(ASCIIToUTF16("month")) != field_type_map_.end());
 158   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month")]);
 159   ASSERT_TRUE(
 160       field_type_map_.find(ASCIIToUTF16("year")) != field_type_map_.end());
 161   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 162       field_type_map_[ASCIIToUTF16("year")]);
 163   ASSERT_TRUE(
 164       field_type_map_.find(ASCIIToUTF16("cvc")) != field_type_map_.end());
 165   EXPECT_EQ(CREDIT_CARD_VERIFICATION_CODE,
 166       field_type_map_[ASCIIToUTF16("cvc")]);
 167 }
 168
 169 TEST_F(CreditCardFieldTest, ParseExpMonthYear) {
 170   FormFieldData field;
 171   field.form_control_type = "text";
 172
 173   field.label = ASCIIToUTF16("Name on Card");
 174   field.name = ASCIIToUTF16("name_on_card");
 175   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 176
 177   field.label = ASCIIToUTF16("Card Number");
 178   field.name = ASCIIToUTF16("card_number");
 179   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 180
 181   field.label = ASCIIToUTF16("ExpDate Month / Year");
 182   field.name = ASCIIToUTF16("ExpDate");
 183   list_.push_back(new AutofillField(field, ASCIIToUTF16("month3")));
 184
 185   field.label = ASCIIToUTF16("ExpDate Month / Year");
 186   field.name = ASCIIToUTF16("ExpDate");
 187   list_.push_back(new AutofillField(field, ASCIIToUTF16("year4")));
 188
 189   Parse();
 190   ASSERT_NE(nullptr, field_.get());
 191   EXPECT_TRUE(ClassifyField());
 192   ASSERT_TRUE(
 193       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 194   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 195   ASSERT_TRUE(
 196       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 197   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 198   ASSERT_TRUE(
 199       field_type_map_.find(ASCIIToUTF16("month3")) != field_type_map_.end());
 200   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month3")]);
 201   ASSERT_TRUE(
 202       field_type_map_.find(ASCIIToUTF16("year4")) != field_type_map_.end());
 203   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 204       field_type_map_[ASCIIToUTF16("year4")]);
 205 }
 206
 207 TEST_F(CreditCardFieldTest, ParseExpMonthYear2) {
 208   FormFieldData field;
 209   field.form_control_type = "text";
 210
 211   field.label = ASCIIToUTF16("Name on Card");
 212   field.name = ASCIIToUTF16("name_on_card");
 213   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 214
 215   field.label = ASCIIToUTF16("Card Number");
 216   field.name = ASCIIToUTF16("card_number");
 217   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 218
 219   field.label = ASCIIToUTF16("Expiration date Month / Year");
 220   field.name = ASCIIToUTF16("ExpDate");
 221   list_.push_back(new AutofillField(field, ASCIIToUTF16("month3")));
 222
 223   field.label = ASCIIToUTF16("Expiration date Month / Year");
 224   field.name = ASCIIToUTF16("ExpDate");
 225   list_.push_back(new AutofillField(field, ASCIIToUTF16("year4")));
 226
 227   Parse();
 228   ASSERT_NE(nullptr, field_.get());
 229   EXPECT_TRUE(ClassifyField());
 230   ASSERT_TRUE(
 231       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 232   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 233   ASSERT_TRUE(
 234       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 235   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 236   ASSERT_TRUE(
 237       field_type_map_.find(ASCIIToUTF16("month3")) != field_type_map_.end());
 238   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month3")]);
 239   ASSERT_TRUE(
 240       field_type_map_.find(ASCIIToUTF16("year4")) != field_type_map_.end());
 241   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 242       field_type_map_[ASCIIToUTF16("year4")]);
 243 }
 244
 245 TEST_F(CreditCardFieldTest, ParseExpField) {
 246   FormFieldData field;
 247   field.form_control_type = "text";
 248
 249   field.label = ASCIIToUTF16("Name on Card");
 250   field.name = ASCIIToUTF16("name_on_card");
 251   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 252
 253   field.label = ASCIIToUTF16("Card Number");
 254   field.name = ASCIIToUTF16("card_number");
 255   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 256
 257   field.label = ASCIIToUTF16("Expiration Date (MM/YYYY)");
 258   field.name = ASCIIToUTF16("cc_exp");
 259   list_.push_back(new AutofillField(field, ASCIIToUTF16("exp3")));
 260
 261   Parse();
 262   ASSERT_NE(nullptr, field_.get());
 263   EXPECT_TRUE(ClassifyField());
 264   ASSERT_TRUE(
 265       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 266   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 267   ASSERT_TRUE(
 268       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 269   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 270   ASSERT_TRUE(
 271       field_type_map_.find(ASCIIToUTF16("exp3")) != field_type_map_.end());
 272   EXPECT_EQ(CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR,
 273             field_type_map_[ASCIIToUTF16("exp3")]);
 274 }
 275
 276 TEST_F(CreditCardFieldTest, ParseExpField2DigitYear) {
 277   FormFieldData field;
 278   field.form_control_type = "text";
 279
 280   field.label = ASCIIToUTF16("Name on Card");
 281   field.name = ASCIIToUTF16("name_on_card");
 282   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 283
 284   field.label = ASCIIToUTF16("Card Number");
 285   field.name = ASCIIToUTF16("card_number");
 286   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 287
 288   field.label = ASCIIToUTF16("Expiration Date (MM/YY)");
 289   field.name = ASCIIToUTF16("cc_exp");
 290   list_.push_back(new AutofillField(field, ASCIIToUTF16("exp3")));
 291
 292   Parse();
 293   ASSERT_NE(nullptr, field_.get());
 294   EXPECT_TRUE(ClassifyField());
 295   ASSERT_TRUE(
 296       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 297   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 298   ASSERT_TRUE(
 299       field_type_map_.find(ASCIIToUTF16("number2")) != field_type_map_.end());
 300   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 301   ASSERT_TRUE(
 302       field_type_map_.find(ASCIIToUTF16("exp3")) != field_type_map_.end());
 303   EXPECT_EQ(CREDIT_CARD_EXP_DATE_2_DIGIT_YEAR,
 304             field_type_map_[ASCIIToUTF16("exp3")]);
 305 }
 306
 307 TEST_F(CreditCardFieldTest, ParseCreditCardHolderNameWithCCFullName) {
 308   FormFieldData field;
 309   field.form_control_type = "text";
 310
 311   field.label = ASCIIToUTF16("Name");
 312   field.name = ASCIIToUTF16("ccfullname");
 313   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 314
 315   Parse();
 316   ASSERT_NE(nullptr, field_.get());
 317   EXPECT_TRUE(ClassifyField());
 318   ASSERT_TRUE(
 319       field_type_map_.find(ASCIIToUTF16("name1")) != field_type_map_.end());
 320   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 321 }
 322
 323 // Verifies that <input type="month"> controls are able to be parsed correctly.
 324 TEST_F(CreditCardFieldTest, ParseMonthControl) {
 325   FormFieldData field;
 326
 327   field.form_control_type = "text";
 328   field.label = ASCIIToUTF16("Card number:");
 329   field.name = ASCIIToUTF16("ccnumber");
 330   list_.push_back(new AutofillField(field, ASCIIToUTF16("number1")));
 331
 332   field.form_control_type = "month";
 333   field.label = ASCIIToUTF16("Expiration date:");
 334   field.name = ASCIIToUTF16("ccexp");
 335   list_.push_back(new AutofillField(field, ASCIIToUTF16("date2")));
 336
 337   Parse();
 338   ASSERT_NE(nullptr, field_.get());
 339   EXPECT_TRUE(ClassifyField());
 340   ASSERT_TRUE(
 341       field_type_map_.find(ASCIIToUTF16("number1")) != field_type_map_.end());
 342   EXPECT_EQ(CREDIT_CARD_NUMBER,
 343             field_type_map_[ASCIIToUTF16("number1")]);
 344   ASSERT_TRUE(
 345       field_type_map_.find(ASCIIToUTF16("date2")) != field_type_map_.end());
 346   EXPECT_EQ(CREDIT_CARD_EXP_DATE_4_DIGIT_YEAR,
 347             field_type_map_[ASCIIToUTF16("date2")]);
 348 }
 349
 350 // Verify that heuristics <input name="ccyear" maxlength="2"/> considers
 351 // *maxlength* attribute while parsing 2 Digit expiration year.
 352 TEST_F(CreditCardFieldTest, ParseCreditCardExpYear_2DigitMaxLength) {
 353   FormFieldData field;
 354   field.form_control_type = "text";
 355
 356   field.label = ASCIIToUTF16("Card Number");
 357   field.name = ASCIIToUTF16("card_number");
 358   list_.push_back(new AutofillField(field, ASCIIToUTF16("number")));
 359
 360   field.label = ASCIIToUTF16("Expiration Date");
 361   field.name = ASCIIToUTF16("ccmonth");
 362   list_.push_back(new AutofillField(field, ASCIIToUTF16("month")));
 363
 364   field.name = ASCIIToUTF16("ccyear");
 365   field.max_length = 2;
 366   list_.push_back(new AutofillField(field, ASCIIToUTF16("year")));
 367
 368   Parse();
 369   ASSERT_NE(nullptr, field_.get());
 370   EXPECT_TRUE(ClassifyField());
 371   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number")) !=
 372               field_type_map_.end());
 373   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number")]);
 374   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("month")) !=
 375               field_type_map_.end());
 376   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month")]);
 377   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("year")) !=
 378               field_type_map_.end());
 379   EXPECT_EQ(CREDIT_CARD_EXP_2_DIGIT_YEAR,
 380             field_type_map_[ASCIIToUTF16("year")]);
 381 }
 382
 383 TEST_F(CreditCardFieldTest, ParseCreditCardNumberWithSplit) {
 384   FormFieldData field;
 385   field.form_control_type = "text";
 386
 387   field.label = ASCIIToUTF16("Card Number");
 388   field.name = ASCIIToUTF16("card_number_q1");
 389   field.max_length = 4;
 390   list_.push_back(new AutofillField(field, ASCIIToUTF16("number1")));
 391
 392   field.label = ASCIIToUTF16("Card Number");
 393   field.name = ASCIIToUTF16("card_number_q2");
 394   field.max_length = 4;
 395   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 396
 397   field.label = ASCIIToUTF16("Card Number");
 398   field.name = ASCIIToUTF16("card_number_q3");
 399   field.max_length = 4;
 400   list_.push_back(new AutofillField(field, ASCIIToUTF16("number3")));
 401
 402   // For last credit card number input field it simply ignores the |max_length|
 403   // attribute. So even having a very big number, does not conside it an invalid
 404   // split for autofilling.
 405   field.label = ASCIIToUTF16("Card Number");
 406   field.name = ASCIIToUTF16("card_number_q4");
 407   field.max_length = 20;
 408   list_.push_back(new AutofillField(field, ASCIIToUTF16("number4")));
 409
 410   field.label = ASCIIToUTF16("Exp Month");
 411   field.name = ASCIIToUTF16("ccmonth");
 412   list_.push_back(new AutofillField(field, ASCIIToUTF16("month5")));
 413
 414   field.label = ASCIIToUTF16("Exp Year");
 415   field.name = ASCIIToUTF16("ccyear");
 416   list_.push_back(new AutofillField(field, ASCIIToUTF16("year6")));
 417
 418   Parse();
 419   ASSERT_NE(nullptr, field_.get());
 420   EXPECT_TRUE(ClassifyField());
 421
 422   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number1")) !=
 423               field_type_map_.end());
 424   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number1")]);
 425   EXPECT_EQ(0U, list_[0]->credit_card_number_offset());
 426
 427   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number2")) !=
 428               field_type_map_.end());
 429   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 430   EXPECT_EQ(4U, list_[1]->credit_card_number_offset());
 431
 432   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number3")) !=
 433               field_type_map_.end());
 434   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number3")]);
 435   EXPECT_EQ(8U, list_[2]->credit_card_number_offset());
 436
 437   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number4")) !=
 438               field_type_map_.end());
 439   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number4")]);
 440   EXPECT_EQ(12U, list_[3]->credit_card_number_offset());
 441
 442   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("month5")) !=
 443               field_type_map_.end());
 444   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month5")]);
 445   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("year6")) !=
 446               field_type_map_.end());
 447   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 448             field_type_map_[ASCIIToUTF16("year6")]);
 449 }
 450
 451 TEST_F(CreditCardFieldTest, ParseMultipleCreditCardNumbers) {
 452   FormFieldData field;
 453   field.form_control_type = "text";
 454
 455   field.label = ASCIIToUTF16("Name on Card");
 456   field.name = ASCIIToUTF16("name_on_card");
 457   list_.push_back(new AutofillField(field, ASCIIToUTF16("name1")));
 458
 459   field.label = ASCIIToUTF16("Card Number");
 460   field.name = ASCIIToUTF16("card_number");
 461   list_.push_back(new AutofillField(field, ASCIIToUTF16("number2")));
 462
 463   field.label = ASCIIToUTF16("Confirm Card Number");
 464   field.name = ASCIIToUTF16("confirm_card_number");
 465   list_.push_back(new AutofillField(field, ASCIIToUTF16("number3")));
 466
 467   field.label = ASCIIToUTF16("Exp Month");
 468   field.name = ASCIIToUTF16("ccmonth");
 469   list_.push_back(new AutofillField(field, ASCIIToUTF16("month4")));
 470
 471   field.label = ASCIIToUTF16("Exp Year");
 472   field.name = ASCIIToUTF16("ccyear");
 473   list_.push_back(new AutofillField(field, ASCIIToUTF16("year5")));
 474
 475   Parse();
 476   ASSERT_NE(nullptr, field_.get());
 477   EXPECT_TRUE(ClassifyField());
 478
 479   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("name1")) !=
 480               field_type_map_.end());
 481   EXPECT_EQ(CREDIT_CARD_NAME, field_type_map_[ASCIIToUTF16("name1")]);
 482   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number2")) !=
 483               field_type_map_.end());
 484   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number2")]);
 485   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("number3")) !=
 486               field_type_map_.end());
 487   EXPECT_EQ(CREDIT_CARD_NUMBER, field_type_map_[ASCIIToUTF16("number3")]);
 488   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("month4")) !=
 489               field_type_map_.end());
 490   EXPECT_EQ(CREDIT_CARD_EXP_MONTH, field_type_map_[ASCIIToUTF16("month4")]);
 491   ASSERT_TRUE(field_type_map_.find(ASCIIToUTF16("year5")) !=
 492               field_type_map_.end());
 493   EXPECT_EQ(CREDIT_CARD_EXP_4_DIGIT_YEAR,
 494             field_type_map_[ASCIIToUTF16("year5")]);
 495 }
 496
 497 }  // namespace autofill