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      1 // Copyright (c) 2012 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 "components/auto_login_parser/auto_login_parser.h"
      6 
      7 #include <string>
      8 
      9 #include "testing/gtest/include/gtest/gtest.h"
     10 
     11 namespace auto_login_parser {
     12 
     13 class AutoLoginParserTest : public testing::Test {
     14  protected:
     15   static bool IsHeaderDataEmpty(const HeaderData& header) {
     16     return header.realm.empty() && header.account.empty() &&
     17         header.args.empty();
     18   }
     19 };
     20 
     21 TEST_F(AutoLoginParserTest, ParseHeader) {
     22   std::string header =
     23       "realm=com.google&"
     24       "account=fred.example%40gmail.com&"
     25       "args=kfdshfwoeriudslkfsdjfhdskjfhsdkr";
     26 
     27   HeaderData header_data;
     28   EXPECT_TRUE(ParseHeader(header, ONLY_GOOGLE_COM, &header_data));
     29 
     30   ASSERT_EQ("com.google", header_data.realm);
     31   ASSERT_EQ("fred.example (at) gmail.com", header_data.account);
     32   ASSERT_EQ("kfdshfwoeriudslkfsdjfhdskjfhsdkr", header_data.args);
     33 }
     34 
     35 TEST_F(AutoLoginParserTest, ParseHeaderOnlySupportsComGoogle) {
     36   std::string header =
     37       "realm=com.microsoft&"
     38       "account=fred.example%40gmail.com&"
     39       "args=kfdshfwoeriudslkfsdjfhdskjfhsdkr";
     40 
     41   HeaderData header_data;
     42   EXPECT_FALSE(ParseHeader(header, ONLY_GOOGLE_COM, &header_data));
     43   // |header| should not be touched when parsing fails.
     44   EXPECT_TRUE(IsHeaderDataEmpty(header_data));
     45 }
     46 
     47 TEST_F(AutoLoginParserTest, ParseHeaderWithMissingRealm) {
     48   std::string header =
     49       "account=fred.example%40gmail.com&"
     50       "args=kfdshfwoeriudslkfsdjfhdskjfhsdkr";
     51 
     52   HeaderData header_data;
     53   EXPECT_FALSE(ParseHeader(header, ONLY_GOOGLE_COM, &header_data));
     54   EXPECT_TRUE(IsHeaderDataEmpty(header_data));
     55 }
     56 
     57 TEST_F(AutoLoginParserTest, ParseHeaderWithMissingArgs) {
     58   std::string header =
     59       "realm=com.google&"
     60       "account=fred.example%40gmail.com&";
     61 
     62   HeaderData header_data;
     63   EXPECT_FALSE(ParseHeader(header, ONLY_GOOGLE_COM, &header_data));
     64   EXPECT_TRUE(IsHeaderDataEmpty(header_data));
     65 }
     66 
     67 TEST_F(AutoLoginParserTest, ParseHeaderWithoutOptionalAccount) {
     68   std::string header =
     69       "realm=com.google&"
     70       "args=kfdshfwoeriudslkfsdjfhdskjfhsdkr";
     71 
     72   HeaderData header_data;
     73   EXPECT_TRUE(ParseHeader(header, ONLY_GOOGLE_COM, &header_data));
     74   ASSERT_EQ("com.google", header_data.realm);
     75   ASSERT_EQ("kfdshfwoeriudslkfsdjfhdskjfhsdkr", header_data.args);
     76 }
     77 
     78 TEST_F(AutoLoginParserTest, ParseHeaderAllowsAnyRealmWithOption) {
     79   std::string header =
     80       "realm=com.microsoft&"
     81       "account=fred.example%40gmail.com&"
     82       "args=kfdshfwoeriudslkfsdjfhdskjfhsdkr";
     83 
     84   HeaderData header_data;
     85   EXPECT_TRUE(ParseHeader(header, ALLOW_ANY_REALM, &header_data));
     86 
     87   ASSERT_EQ("com.microsoft", header_data.realm);
     88   ASSERT_EQ("fred.example (at) gmail.com", header_data.account);
     89   ASSERT_EQ("kfdshfwoeriudslkfsdjfhdskjfhsdkr", header_data.args);
     90 }
     91 
     92 }  // namespace auto_login_parser
     93