src/chrome/browser/chromeos/drive/file_change_unittest.cc

   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 "chrome/browser/chromeos/drive/file_change.h"
   6
   7 #include "testing/gtest/include/gtest/gtest.h"
   8
   9 namespace drive {
  10
  11 TEST(FileChangeTest, Getters) {
  12   base::FilePath change_path(FILE_PATH_LITERAL("test"));
  13   FileChange::Type change_type = FileChange::ADDED;
  14
  15   FileChange file_change(change_path, change_type);
  16
  17   EXPECT_EQ(change_path, file_change.path());
  18   EXPECT_EQ(change_type, file_change.type());
  19 }
  20
  21 TEST(FileChangeTest, FactoryMethod) {
  22   base::FilePath change_path(FILE_PATH_LITERAL("a/b/c/d"));
  23   FileChange::Type change_type = FileChange::CHANGED;
  24
  25   FileChangeSet changed_files =
  26       FileChange::CreateSingleSet(change_path, change_type);
  27
  28   ASSERT_EQ(1u, changed_files.size());
  29   FileChangeSet::iterator it = changed_files.begin();
  30
  31   EXPECT_EQ(change_path, it->path());
  32   EXPECT_EQ(change_type, it->type());
  33 }
  34
  35 TEST(FileChangeTest, Equals) {
  36   // Change is equal if and only if both path and type are equal.
  37   // Paths differ, types are equal.
  38   FileChange file_change1(base::FilePath(FILE_PATH_LITERAL("a")),
  39                           FileChange::ADDED);
  40   FileChange file_change2(base::FilePath(FILE_PATH_LITERAL("b")),
  41                           FileChange::ADDED);
  42   EXPECT_EQ(file_change1, file_change1);
  43   EXPECT_FALSE(file_change1 == file_change2);
  44
  45   // Paths are equal, types differ.
  46   FileChange file_change3(base::FilePath(FILE_PATH_LITERAL("a")),
  47                           FileChange::DELETED);
  48   FileChange file_change4(base::FilePath(FILE_PATH_LITERAL("a")),
  49                           FileChange::CHANGED);
  50   EXPECT_FALSE(file_change3 == file_change4);
  51
  52   // Paths and types are equal.
  53   FileChange file_change5(base::FilePath(FILE_PATH_LITERAL("c")),
  54                           FileChange::ADDED);
  55   FileChange file_change6(base::FilePath(FILE_PATH_LITERAL("c")),
  56                           FileChange::ADDED);
  57   EXPECT_EQ(file_change5, file_change6);
  58 }
  59
  60 TEST(FileChangeTest, Compare) {
  61   FileChange file_change1(base::FilePath(FILE_PATH_LITERAL("a")),
  62                           FileChange::DELETED);
  63   FileChange file_change2(base::FilePath(FILE_PATH_LITERAL("a")),
  64                           FileChange::ADDED);
  65   FileChange file_change3(base::FilePath(FILE_PATH_LITERAL("a")),
  66                           FileChange::CHANGED);
  67   FileChange file_change4(base::FilePath(FILE_PATH_LITERAL("b")),
  68                           FileChange::ADDED);
  69   FileChange file_change5(base::FilePath(FILE_PATH_LITERAL("c")),
  70                           FileChange::DELETED);
  71
  72   // Comparison operator should not return true for equal values.
  73   EXPECT_FALSE(file_change1 < file_change1);
  74   EXPECT_FALSE(file_change2 < file_change2);
  75   EXPECT_FALSE(file_change3 < file_change3);
  76   EXPECT_FALSE(file_change4 < file_change4);
  77   EXPECT_FALSE(file_change5 < file_change5);
  78
  79   EXPECT_LT(file_change1, file_change2);
  80   EXPECT_LT(file_change1, file_change3);
  81   EXPECT_LT(file_change1, file_change4);
  82   EXPECT_LT(file_change1, file_change5);
  83
  84   EXPECT_FALSE(file_change2 < file_change1);
  85   EXPECT_LT(file_change2, file_change3);
  86   EXPECT_LT(file_change2, file_change4);
  87   EXPECT_LT(file_change2, file_change5);
  88
  89   EXPECT_FALSE(file_change3 < file_change1);
  90   EXPECT_FALSE(file_change3 < file_change2);
  91   EXPECT_LT(file_change3, file_change4);
  92   EXPECT_LT(file_change3, file_change5);
  93
  94   EXPECT_FALSE(file_change4 < file_change1);
  95   EXPECT_FALSE(file_change4 < file_change2);
  96   EXPECT_FALSE(file_change4 < file_change3);
  97   EXPECT_LT(file_change4, file_change5);
  98 }
  99
 100 }  // namespace drive