printing/page_range_unittest.cc

   1 // Copyright 2011 The Chromium Authors
   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 "printing/page_range.h"
   6 #include "testing/gmock/include/gmock/gmock.h"
   7 #include "testing/gtest/include/gtest/gtest.h"
   8
   9 TEST(PageRangeTest, RangeMerge) {
  10   printing::PageRanges ranges;
  11   ranges.push_back({1, 3});
  12   ranges.push_back({10, 12});
  13   ranges.push_back({2, 5});
  14   ranges.push_back({12, 13});
  15   ranges.push_back({14, 14});
  16
  17   printing::PageRange::Normalize(ranges);
  18   EXPECT_THAT(ranges, testing::ElementsAreArray<printing::PageRange>(
  19                           {{1, 5}, {10, 14}}));
  20 }
  21
  22 TEST(PageRangeTest, Empty) {
  23   printing::PageRanges ranges;
  24   printing::PageRange::Normalize(ranges);
  25   EXPECT_THAT(ranges, testing::IsEmpty());
  26 }
  27
  28 TEST(PageRangeTest, SingleEntry) {
  29   printing::PageRanges ranges;
  30   ranges.push_back({1, 1});
  31   EXPECT_THAT(ranges, testing::ElementsAre(printing::PageRange{1, 1}));
  32 }