// Test case 2: insertAtBack TEST(TestInsert, insertAtBack) { StringLinkedList l; l.insert(0, "A"); EXPECT_EQ("A", l.toString()); l.insert(1, "B"); EXPECT_EQ("A->B", l.toString()); l.insert(2, "C"); EXPECT_EQ("A->B->C", l.toString()); }
// Test case 1: insertAtFront TEST(TestInsert, insertAtFront) { StringLinkedList l; l.insert(0, "A"); EXPECT_EQ("A", l.toString()); l.insert(0, "B"); EXPECT_EQ("B->A", l.toString()); l.insert(0, "C"); EXPECT_EQ("C->B->A", l.toString()); }
// Test case 3: insertAtMiddle TEST(TestInsert, insertAtMiddle) { StringLinkedList l; l.insert(0, "A"); l.insert(1, "B"); EXPECT_EQ("A->B", l.toString()); l.insert(1, "C"); EXPECT_EQ("A->C->B", l.toString()); l.insert(1, "D"); EXPECT_EQ("A->D->C->B", l.toString()); l.insert(2, "E"); EXPECT_EQ("A->D->E->C->B", l.toString()); }
TEST(TestConstructor, defaultConstructor) { StringLinkedList l; EXPECT_EQ("", l.toString()); }