public void TestPrintAllEgnsFromFileEmptyText()
{
string inputFileName = @"../../input.txt";
string text = String.Empty;
WriteTextToFile(inputFileName, text);
string outputFileName = @"../../output.txt";
StreamWriter writer = new StreamWriter(outputFileName);
using (writer)
{
Console.SetOut(writer);
EGNExtractor.PrintAllEgnsFromFile(inputFileName);
}
string expected = String.Empty;
string actual = ExtractTextFromFile(outputFileName);
Assert.AreEqual <string>(actual, expected,
"There is a problem in printing to the console.");
}
public void TestPrintAllEgnsFromFileNormalCase()
{
string inputFileName = @"../../input.txt";
string text = "I am bay Ivan and my personal ID number is 4806484852" +
" and my phone number is 0896296265!";
WriteTextToFile(inputFileName, text);
string outputFileName = @"../../output.txt";
StreamWriter writer = new StreamWriter(outputFileName);
using (writer)
{
Console.SetOut(writer);
EGNExtractor.PrintAllEgnsFromFile(inputFileName);
}
string expected = "4806484852" + "0896296265";
string actual = ExtractTextFromFile(outputFileName);
Assert.AreEqual <string>(actual, expected,
"There is a problem in printing to the console.");
}
