src/test/api/SamHeader/SamSequenceDictionaryTest.h

   1 #ifndef SAMSEQUENCEDICTIONARY_TEST_H
   2 #define SAMSEQUENCEDICTIONARY_TEST_H
   3
   4 #include "api/SamSequenceDictionary.h"
   5 #include <gtest/gtest.h>
   6 #include <vector>
   7
   8 TEST(SamSequenceDictionaryTest, Empty) {
   9
  10     BamTools::SamSequenceDictionary sequences;
  11     EXPECT_TRUE(sequences.IsEmpty());
  12     EXPECT_EQ(0, sequences.Size());
  13 }
  14
  15 TEST(SamSequenceDictionaryTest, AddOne) {
  16
  17     BamTools::SamSequenceDictionary sequences;
  18     sequences.Add(BamTools::SamSequence());
  19     EXPECT_FALSE(sequences.IsEmpty());
  20     EXPECT_EQ(1, sequences.Size());
  21 }
  22
  23 TEST(SamSequenceDictionaryTest, AddMulti) {
  24
  25     std::vector<BamTools::SamSequence> groups;
  26     groups.push_back(BamTools::SamSequence("1", 100));
  27     groups.push_back(BamTools::SamSequence("2", 100));
  28
  29     BamTools::SamSequenceDictionary sequences;
  30     sequences.Add(groups);
  31     EXPECT_FALSE(sequences.IsEmpty());
  32     EXPECT_EQ(2, sequences.Size());
  33 }
  34
  35 TEST(SamSequenceDictionaryTest, AddDuplicate) {
  36
  37     std::vector<BamTools::SamSequence> groups;
  38     groups.push_back(BamTools::SamSequence("1", 100));
  39     groups.push_back(BamTools::SamSequence("1", 100));
  40
  41     // add duplicates through Add()
  42     BamTools::SamSequenceDictionary sequences;
  43     sequences.Add(groups);
  44     EXPECT_FALSE(sequences.IsEmpty());
  45     EXPECT_EQ(1, sequences.Size());     // duplicate should not get added
  46
  47     // add duplicates through operator[]
  48     sequences.Clear();
  49     sequences["1"] = groups.at(0);
  50     sequences["1"] = groups.at(0);
  51     EXPECT_FALSE(sequences.IsEmpty());
  52     EXPECT_EQ(1, sequences.Size());     // duplicate should not get added
  53 }
  54
  55 TEST(SamSequenceDictionaryTest, Clear) {
  56
  57     // add a sequence
  58     BamTools::SamSequenceDictionary sequences;
  59     sequences.Add(BamTools::SamSequence());
  60     EXPECT_FALSE(sequences.IsEmpty());
  61     EXPECT_EQ(1, sequences.Size());;
  62
  63     // test clear
  64     sequences.Clear();
  65     EXPECT_TRUE(sequences.IsEmpty());
  66     EXPECT_EQ(0, sequences.Size());
  67 }
  68
  69 #endif // SAMSEQUENCEDICTIONARY_TEST_H