public void ParseAndSum_EmptyString_ReturnsZero()
{
//Arrange
SimpleParser sp = new SimpleParser();
//Act
int sum = sp.ParseAndSum("");
//Assert
Assert.Equal(0, sum);
}
public void ParseAndSum_TwoValues_ReturnsSum()
{
//Arrange
SimpleParser sp = new SimpleParser();
//Act
int sum = sp.ParseAndSum("10,2");
//Assert
Assert.Equal(12, sum);
}
//https://www.richard-banks.org/2015/07/stop-using-assertthrows-in-your-bdd.html
public async void ParseAndSum_InvalidSeparator_InvalidOperationException()
{
//Arrange
SimpleParser sp = new SimpleParser();
//Act
int i;
var exception = await Record.ExceptionAsync(() => i = sp.ParseAndSum("10:2"));
//Assert
Assert.NotNull(exception);
Assert.IsType <InvalidOperationException>(exception);
}
public static void TestReturnsZeroWhenEmptyString()
{
try
{
SimpleParser p = new SimpleParser();
int result = p.ParseAndSum(string.Empty);
if (result != 0)
{
Console.WriteLine(@"SimplePArserTests.TestReturnsZeroWhenEmptyString: ParseAndSum은 빈 문자열에 대해 0을 반환해야한다.");
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public static void TestReturnsZeroWhenEmptyString()
{
//use reflection to get the current method's name
string testName = MethodBase.GetCurrentMethod().Name;
try
{
SimpleParser p = new SimpleParser();
int result = p.ParseAndSum("1");
if (result != 0)
{
TestUtil.ShowProblem(testName, "Parse and sum should have returned 0 on an empty string");
}
}
catch (Exception e)
{
TestUtil.ShowProblem(testName, e.ToString());
}
}
public static void TestReturnsZeroWhenEmptyString()
{
try
{
SimpleParser p = new SimpleParser();
int result = p.ParseAndSum(string.Empty);
if (result != 0)
{
Console.WriteLine(
@"***SimpleParserTests.TestReturnsZeroWhenEmptyString:
-------
Parse and sum should have returned 0 on an empty string");
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public static void TestReturnsZeroWhenEmptyString()
{
// 현재 메서드의 이름을 얻기위해 리플렉션 API사용.
string testName = MethodBase.GetCurrentMethod().Name;
try
{
SimpleParser p = new SimpleParser();
int result = p.ParseAndSum(string.Empty);
if (result != 0)
{
Console.WriteLine(@"SimplePArserTests.TestReturnsZeroWhenEmptyString: ParseAndSum은 빈 문자열에 대해 0을 반환해야한다.");
}
}
catch (Exception e)
{
TestUtil.ShowProblem(testName, e.ToString());
}
}
public static void TestReturnsZeroWhenEmptyString()
{
string testName = MethodBase.GetCurrentMethod().Name;
try
{
SimpleParser p = new SimpleParser();
int result = p.ParseAndSum(string.Empty);
if (result != 0)
{
TestUtility.ShowProblem(testName, "FAILED: Parse and sum should have returned 0 on an empty string");
}
else
{
TestUtility.ShowProblem(testName, "PASSED");
}
}
catch (Exception e)
{
TestUtility.ShowProblem(testName, string.Format("FAILED: {0}", e.ToString()));
}
}
public static void TestReturnsSumWhenStringContainsMoreThanOneNumber()
{
string testName = MethodBase.GetCurrentMethod().Name;
try
{
SimpleParser p = new SimpleParser();
string numbers = "5,10,15,20,25,30,40";
int result = p.ParseAndSum(numbers);
if (result == 145)
{
TestUtility.ShowProblem(testName, "PASSED");
}
else
{
TestUtility.ShowProblem(testName, "FAILED: Parse and sum should have returned the correct summation");
}
}
catch (Exception e)
{
TestUtility.ShowProblem(testName, string.Format("FAILED: {0}", e.ToString()));
}
}
public static void TestReturnsNumberWhenStringContainsOneNumber()
{
string testName = MethodBase.GetCurrentMethod().Name;
try
{
SimpleParser p = new SimpleParser();
string numbers = "324";
int result = p.ParseAndSum(numbers);
if (result == Convert.ToInt32(numbers))
{
TestUtility.ShowProblem(testName, "PASSED");
}
else
{
TestUtility.ShowProblem(testName, "FAILED: Parse and sum should have returned a single number.");
}
}
catch (Exception e)
{
TestUtility.ShowProblem(testName, string.Format("FAILED: {0}", e.ToString()));
}
}
public static void TestReturnsZeroWhenEmptyString()
{
//wykorzystanie API refleksji frameworka .NET
// do uzyskania bieżącej nazwy metody
// można by ją zakodować na sztywno,
//ale posługiwanie się refleksjami jest użyteczną techniką, którą warto znać
string testName = MethodBase.GetCurrentMethod().Name;
try
{
SimpleParser p = new SimpleParser();
int result = p.ParseAndSum("1");
if (result != 0)
{
// Wywołanie metody pomocniczej
TestUtil.ShowProblem(testName,
"Metoda ParseAndSum powinna zwrócić 0 w przypadku przekazania pustego ciągu znaków");
}
}
catch (Exception e)
{
TestUtil.ShowProblem(testName, e.ToString());
}
}
