public void WhenInputContains1Class_ReturnThatClass()
{
string input = @"class Test {}";
string expected = @"class Test {}";
CSharpClassExtractor ext = new CSharpClassExtractor();
string actual = ext.ExtractFromString(input)[0];
Assert.AreEqual(expected, actual, "Expected {0}.{1} But actual was {2}", expected,Environment.NewLine, actual);
}
public void WhenSecondClassIsPrivate_ShouldNotIncludeInResult()
{
string input = @"class Test {}
private class Test2 {
void Test(){};
}";
int expected = 1;
CSharpClassExtractor ext = new CSharpClassExtractor();
int actualLength = ext.ExtractFromString(input).Length;
Assert.AreEqual(expected, actualLength, "Expected {0}.{1} But actual was {2}", expected, Environment.NewLine, actualLength);
}
public void WhenInputContainsNamsepaceImportsAnd1Class_ReturnOnlyClass()
{
string input = @"
using System;
using System.Windows;
class Test {}";
string expected = @"class Test {}";
CSharpClassExtractor ext = new CSharpClassExtractor();
string actual = ext.ExtractFromString(input)[0];
Assert.AreEqual(expected, actual, "Expected {0}.{1} But actual was {2}", expected, Environment.NewLine, actual);
}
public void WhenCreateNewCSharpClassExtractor_ReturnNewObject()
{
CSharpClassExtractor ext = new CSharpClassExtractor();
Assert.IsNotNull(ext);
}
public void ExtractFromString_ShouldAcceptStringAndReturnArrayOfString()
{
CSharpClassExtractor ext = new CSharpClassExtractor();
string[] classes = ext.ExtractFromString("dummy string");
Assert.IsNotNull(classes);
}
public void WhenThereIsNoClass_ReturnEmptyArray()
{
CSharpClassExtractor ext = new CSharpClassExtractor();
string[] classes = ext.ExtractFromString("dummy string");
Assert.AreEqual(classes.Length,0,"The expected length is 0.But actual was {0}",classes.Length);
}