public void ChangeValuesToString_CheckStringDesignation_LongListAlteredToString()
{
CustomListClass <int> myList = new CustomListClass <int>();
int value = 8;
int value2 = 16;
int value3 = 32;
int value4 = 64;
int value5 = 128;
myList.Add(value);
myList.Add(value2);
myList.Add(value3);
myList.Add(value4);
myList.Add(value5);
myList.ToString();
Assert.AreEqual("8163264128", myList.ToString());
}
public void ToString_NoItemsInList_EmptyString()
{
// Arrange
string expected = " ";
CustomListClass <int> d = new CustomListClass <int>();
// Act
string actual = d.ToString();
// Assert
Assert.AreEqual(expected, actual);
}
public void ToString_StringAddedToList_ConvertToOneString()
{
// arrange
CustomListClass <string> customList = new CustomListClass <string>();
string expected = "One,Two,Three,Four";
string actual;
// act
customList.Add("One");
customList.Add("Two");
customList.Add("Three");
customList.Add("Four");
actual = customList.ToString();
// assert
Assert.AreEqual(expected, actual);
}
public void ToString_IntAddedToList_ConvertToOneString()
{
// arrange
CustomListClass <int> customList = new CustomListClass <int>();
string expected = "1,2,3,4";
string actual;
// act
customList.Add(1);
customList.Add(2);
customList.Add(3);
customList.Add(4);
actual = customList.ToString();
// assert
Assert.AreEqual(expected, actual);
}
public void ToString_DisplaySpace_StringDisplaysWithSpaces()
{
//act
CustomListClass <int> customList1 = new CustomListClass <int>()
{
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
};
string stringList = "";
string expectedString = "1 2 3 4 5 6 7 8 9 10 ";
//act
stringList = customList1.ToString(" ");
// assert
Assert.AreEqual(expectedString, stringList);
}
public void ToString_CheckCount_CountEqualsSumofListsCount()
{
//act
CustomListClass <int> customList1 = new CustomListClass <int>()
{
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
};
string stringList = "";
string expectedString = "12345678910";
//act
stringList = customList1.ToString();
// assert
Assert.AreEqual(expectedString, stringList);
}
public void ToString_MultipleItemsInList_OutputCSVString()
{
// Arrange
int itemsToAdd = 10;
string expected = "{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }";
CustomListClass <int> d = new CustomListClass <int>();
for (int i = 0; i < itemsToAdd; i++)
{
d.Add(i);
}
// Act
string actual = d.ToString();
// Assert
Assert.AreEqual(expected, actual);
}
public void ToString_StringAddedToList_WriteLineHasListNotArray()
{
// arrange
CustomListClass <string> customList = new CustomListClass <string>();
string expected = "One,Two,Three,Four,Five";
string actual;
// act
customList.Add("One");
customList.Add("Two");
customList.Add("Three");
customList.Add("Four");
customList.Add("Five");
actual = customList.ToString();
// assert
Assert.AreEqual(expected, actual);
}