chrome/browser/chromeos/login/users/affiliation_unittest.cc

   1 // Copyright 2015 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 "chrome/browser/chromeos/login/users/affiliation.h"
   6
   7 #include <set>
   8 #include <string>
   9
  10 #include "testing/gtest/include/gtest/gtest.h"
  11
  12 namespace chromeos {
  13
  14 TEST(AffiliationTest, HaveCommonElementEmptySet) {
  15   // Empty sets don't have common elements.
  16   EXPECT_FALSE(HaveCommonElement(AffiliationIDSet(), AffiliationIDSet()));
  17
  18   AffiliationIDSet not_empty_set;
  19   not_empty_set.insert("a");
  20
  21   // Only first set is empty. No common elements and no crash.
  22   EXPECT_FALSE(HaveCommonElement(AffiliationIDSet(), not_empty_set));
  23   // Now the second set is empty.
  24   EXPECT_FALSE(HaveCommonElement(not_empty_set, AffiliationIDSet()));
  25 }
  26
  27 TEST(AffiliationTest, HaveCommonElementNoOverlap) {
  28   AffiliationIDSet set1;
  29   AffiliationIDSet set2;
  30
  31   // No common elements.
  32   set1.insert("a");
  33   set1.insert("b");
  34   set1.insert("c");
  35
  36   set2.insert("d");
  37   set2.insert("e");
  38   set2.insert("f");
  39   EXPECT_FALSE(HaveCommonElement(set1, set2));
  40 }
  41
  42 TEST(AffiliationTest, HaveCommonElementFirstAndLastIsCommon) {
  43   AffiliationIDSet set1;
  44   AffiliationIDSet set2;
  45
  46   // The common element is last in set1 and first in set2.
  47   set1.insert("a");
  48   set1.insert("b");
  49   set1.insert("c");
  50   set1.insert("d");  // String "d" is common.
  51
  52   set2.insert("d");
  53   set2.insert("e");
  54   set2.insert("f");
  55
  56   EXPECT_TRUE(HaveCommonElement(set1, set2));
  57   EXPECT_TRUE(HaveCommonElement(set2, set1));
  58 }
  59
  60 TEST(AffiliationTest, HaveCommonElementCommonInTheMiddle) {
  61   AffiliationIDSet set1;
  62   AffiliationIDSet set2;
  63
  64   // The common element is in the middle of the two sets.
  65   set1.insert("b");
  66   set1.insert("f");  // String "f" is common.
  67   set1.insert("k");
  68
  69   set2.insert("c");
  70   set2.insert("f");
  71   set2.insert("j");
  72
  73   EXPECT_TRUE(HaveCommonElement(set1, set2));
  74   EXPECT_TRUE(HaveCommonElement(set2, set1));
  75 }
  76
  77 TEST(AffiliationTest, Generic) {
  78   AffiliationIDSet user_ids;    // User affiliation IDs.
  79   AffiliationIDSet device_ids;  // Device affiliation IDs.
  80
  81   EXPECT_FALSE(IsUserAffiliated(user_ids, device_ids, "", ""));
  82
  83   EXPECT_FALSE(IsUserAffiliated(user_ids, device_ids, "user", ""));
  84
  85   // Not valid email.
  86   EXPECT_FALSE(IsUserAffiliated(user_ids, device_ids, "user", "user"));
  87
  88   EXPECT_FALSE(IsUserAffiliated(user_ids, device_ids, "user@notmanaged.com",
  89                                 "managed.com"));
  90
  91   EXPECT_TRUE(IsUserAffiliated(user_ids, device_ids, "user@managed.com",
  92                                "managed.com"));
  93
  94   user_ids.insert("aaaa");  // Only user affiliation IDs present. Compare email.
  95   EXPECT_TRUE(IsUserAffiliated(user_ids, device_ids, "user@managed.com",
  96                                "managed.com"));
  97
  98   device_ids.insert("bbbb");  // Device and user IDs do not overlap.
  99   EXPECT_FALSE(IsUserAffiliated(user_ids, device_ids, "user@managed.com",
 100                                 "managed.com"));
 101
 102   user_ids.insert("cccc");  // Device and user IDs do overlap.
 103   device_ids.insert("cccc");
 104   EXPECT_TRUE(IsUserAffiliated(user_ids, device_ids, "user@notmanaged.com",
 105                                "managed.com"));
 106 }
 107
 108 }  // namespace chromeos