#include "gtest/gtest.h"
#include "pistringlist.h"

using namespace std;

TEST(PIStringList_Tests, construct_empty){
	PIStringList lis;
	ASSERT_TRUE(lis.isEmpty());
}

TEST(PIStringList_Tests, construct_one_str_length){
	PIString str1 = "first string";
	PIStringList lis (str1);
	ASSERT_EQ(lis.length(),1);
}

TEST(PIStringList_Tests, construct_one_str_data){
	PIString str1 = "first string";
	PIStringList lis (str1);
	ASSERT_EQ(str1, lis[0]);
}

TEST(PIStringList_Tests, construct_one_str_move_length){
	PIString str1 = "first string";
	PIStringList lis (move(str1));
	ASSERT_EQ(lis.length(), 1);
}

TEST(PIStringList_Tests, construct_one_str_move_data){
	PIString str1 = "first string";
	PIString str = str1;
	PIStringList lis (move(str));
	ASSERT_EQ(str1, lis[0]);
}
TEST(PIStringList_Tests, construct_two_str_length){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIStringList lis (str1, str2);
	ASSERT_EQ(lis.length(), 2);
}

TEST(PIStringList_Tests, construct_two_str_data){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIStringList lis (str1, str2);
	ASSERT_EQ(str1, lis[0]);
	ASSERT_EQ(str2, lis[1]);
}

TEST(PIStringList_Tests, construct_two_str_move_length){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIStringList lis (move(str1), move(str2));
	ASSERT_EQ(lis.length(), 2);
}

TEST(PIStringList_Tests, construct_two_str_move_data){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str1_res = str1;
	PIString str2_res = str2;
	PIStringList lis (move(str1), move(str2));
	ASSERT_EQ(str1_res, lis[0]);
	ASSERT_EQ(lis[1], str2_res);
}

TEST(PIStringList_Tests, construct_three_str_length){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIStringList lis (str1, str2, str3);
	ASSERT_EQ(lis.length(),3);
}

TEST(PIStringList_Tests, construct_three_str_data){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIStringList lis (str1, str2, str3);
	ASSERT_EQ(lis[0], str1);
	ASSERT_EQ(lis[1], str2);
	ASSERT_EQ(lis[2], str3);
}

TEST(PIStringList_Tests, construct_three_str_move_length){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIStringList lis (move(str1), move(str2), move(str3));
	ASSERT_EQ(lis.length(), 3);
}

TEST(PIStringList_Tests, construct_three_str_move_data){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIString str1_res = str1;
	PIString str2_res = str2;
	PIString str3_res = str3;
	PIStringList lis (move(str1), move(str2), move(str3));
	ASSERT_EQ(lis[0], str1_res);
	ASSERT_EQ(lis[1], str2_res);
	ASSERT_EQ(lis[2], str3_res);
}

TEST(PIStringList_Tests, construct_four_str_length){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIString str4 = "fourth string";
	PIStringList lis (str1, str2, str3, str4);
	ASSERT_EQ(lis.length(), 4);
}

TEST(PIStringList_Tests, construct_four_str_data){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIString str4 = "fourth string";
	PIStringList lis (str1, str2, str3, str4);
	ASSERT_EQ(lis[0], str1);
	ASSERT_EQ(lis[1], str2);
	ASSERT_EQ(lis[2], str3);
	ASSERT_EQ(lis[3], str4);
}

TEST(PIStringList_Tests, construct_four_str_move_length){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIString str4 = "fourth string";
	PIStringList lis (move(str1), move(str2), move(str3), move(str4));
	ASSERT_EQ(lis.length(), 4);
}

TEST(PIStringList_Tests, construct_four_str_move_data){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIString str4 = "fourth string";
	PIString str1_res = str1;
	PIString str2_res = str2;
	PIString str3_res = str3;
	PIString str4_res = str4;
	PIStringList lis (move(str1), move(str2), move(str3), move(str4));
	ASSERT_EQ(lis[0], str1_res);
	ASSERT_EQ(lis[1], str2_res);
	ASSERT_EQ(lis[2], str3_res);
	ASSERT_EQ(lis[3], str4_res);
}

TEST(PIStringList_Tests, construct_std_initializer_list_length){
	PIStringList lis {"first string", "second string", "third string", "fourth string", "fourth string"};
	ASSERT_EQ(lis.length(), 5);
}

TEST(PIStringList_Tests, construct_std_initializer_list_data){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIString str4 = "fourth string";
	PIStringList lis {"first string", "second string", "third string", "fourth string", "fourth string"};
	ASSERT_EQ(lis[0], str1);
	ASSERT_EQ(lis[1], str2);
	ASSERT_EQ(lis[2], str3);
	ASSERT_EQ(lis[3], str4);
	ASSERT_EQ(lis[4], str4);
}

TEST(PIStringList_Tests, construct_list_length){
	PIString str1 = "first string";
	PIString str2 = "second string";
	PIString str3 = "third string";
	PIString str4 = "fourth string";
	PIStringList lis {str1, str2, str3, str4};
	PIStringList list (lis);
	ASSERT_EQ(list.length(), 4);
}