src/test/api/SamHeader/SamReadGroupDictionaryTest.h

   1 #ifndef SAMREADGROUPDICTIONARY_TEST_H
   2 #define SAMREADGROUPDICTIONARY_TEST_H
   3
   4 #include "api/SamReadGroupDictionary.h"
   5 #include <gtest/gtest.h>
   6 #include <vector>
   7
   8 TEST(SamReadGroupDictionaryTest, Empty) {
   9     BamTools::SamReadGroupDictionary readGroups;
  10     EXPECT_TRUE(readGroups.IsEmpty());
  11     EXPECT_EQ(0, readGroups.Size());
  12 }
  13
  14 TEST(SamReadGroupDictionaryTest, AddOne) {
  15
  16     BamTools::SamReadGroupDictionary readGroups;
  17     readGroups.Add(BamTools::SamReadGroup());
  18     EXPECT_FALSE(readGroups.IsEmpty());
  19     EXPECT_EQ(1, readGroups.Size());
  20 }
  21
  22 TEST(SamReadGroupDictionaryTest, AddMulti) {
  23
  24     std::vector<BamTools::SamReadGroup> groups;
  25     groups.push_back(BamTools::SamReadGroup("1"));
  26     groups.push_back(BamTools::SamReadGroup("2"));
  27
  28     BamTools::SamReadGroupDictionary readGroups;
  29     readGroups.Add(groups);
  30     EXPECT_FALSE(readGroups.IsEmpty());
  31     EXPECT_EQ(2, readGroups.Size());
  32 }
  33
  34 TEST(SamReadGroupDictionaryTest, AddDuplicate) {
  35
  36     std::vector<BamTools::SamReadGroup> groups;
  37     groups.push_back(BamTools::SamReadGroup("1"));
  38     groups.push_back(BamTools::SamReadGroup("1"));
  39
  40     // add duplicates through Add()
  41     BamTools::SamReadGroupDictionary readGroups;
  42     readGroups.Add(groups);
  43     EXPECT_FALSE(readGroups.IsEmpty());
  44     EXPECT_EQ(1, readGroups.Size());    // duplicate should not get added
  45
  46     // add duplicates through operator[]
  47     readGroups.Clear();
  48     readGroups["1"] = groups.at(0);
  49     readGroups["1"] = groups.at(0);
  50     EXPECT_FALSE(readGroups.IsEmpty());
  51     EXPECT_EQ(1, readGroups.Size());     // duplicate should not get added
  52 }
  53
  54 TEST(SamReadGroupDictionaryTest, Clear) {
  55
  56     // add a read group
  57     BamTools::SamReadGroupDictionary readGroups;
  58     readGroups.Add(BamTools::SamReadGroup());
  59     EXPECT_FALSE(readGroups.IsEmpty());
  60     EXPECT_EQ(1, readGroups.Size());;
  61
  62     // test clear
  63     readGroups.Clear();
  64     EXPECT_TRUE(readGroups.IsEmpty());
  65     EXPECT_EQ(0, readGroups.Size());
  66 }
  67
  68 #endif // SAMREADGROUPDICTIONARY_TEST_H