Merge pull request 'PIStringTests_21-30' (#61) from PIStringTests_21-30 into master

Reviewed-on: https://git.shs.tools/SHS/pip/pulls/61

tests/core/pistringTest.cpp

@@ -147,3 +147,70 @@ TEST(PIString_Tests, construct_from_cstring){
 	PIString res = "mew";
 	ASSERT_EQ(res, PIString(str1));
 }
+
+TEST(PIString_Tests, construct_from_wchar_string){
+	wchar_t str1[] = L"gav";
+	PIString res = "gav";
+	ASSERT_EQ(res, PIString(str1));
+}
+
+TEST(PIString_Tests, construct_from_pibyte_array){
+	PIByteArray str1;
+	str1.append('m');
+	PIString res = "m";
+	ASSERT_EQ(res, PIString(str1));
+}
+
+TEST(PIString_Tests, construct_from_pichar_array){
+	PIChar str1[3];
+	str1[0] = 'n';
+	str1[1] = 'e';
+	str1[2] = 'w';
+	PIString res = "new";
+	ASSERT_EQ(res, PIString(str1, 3));
+}
+
+TEST(PIString_Tests, construct_from_char_array){
+	char str1[] = "good";
+	PIString res = "good";
+	ASSERT_EQ(res, PIString(str1, 4));
+}
+
+TEST(PIString_Tests, construct_from_char_len){
+	char str1 = 'n';
+	PIString res = "nnn";
+	ASSERT_EQ(res, PIString(3, str1));
+}
+
+TEST(PIString_Tests, construct_from_pichar_len){
+	PIChar str1 = 'n';
+	PIString res = "nnnnn";
+	ASSERT_EQ(res, PIString(5, str1));
+}
+
+TEST(PIString_Tests, operator_assignment){
+	PIString str1 = "testing";
+	PIString str;
+	str = str1;
+	ASSERT_EQ(PIString("testing"), str);
+}
+
+TEST(PIString_Tests, operator_assignment_move){
+	PIString str1 = "testing";
+	PIString str;
+	str = move(str1);
+	ASSERT_EQ(PIString("testing"), str);
+	ASSERT_TRUE(str1.isEmpty());
+}
+
+TEST(PIString_Tests, operator_symbol){
+	PIString str1 = "testing";
+	PIChar symbo = "i";
+	ASSERT_EQ(symbo, str1[4]);
+}
+
+TEST(PIString_Tests, operator_compare_pistring_true){
+	PIString str1 = "testing";
+	PIString str2 = "testing";
+	ASSERT_TRUE(str1 == str2);
+}