public void TestReadTextThrowsExceptionIfFileIsNotFound()
{
//given
const string testFilePath = "Fileis Not Exist";
var helper = new FileReaderHelper();
//when
//then
Assert.Throws(typeof (FileNotFoundException), () => helper.ReadText(testFilePath));
}
public void TestReadText()
{
//given
var appPath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
var testFilePath = appPath + "\\Core\\TestFile\\any.any";
var helper = new FileReaderHelper();
var expectedResult = new[] {"line1", "line2line2", "line3line3line3"};
//when
var result = helper.ReadText(testFilePath);
//then
Assert.That(result.Length, Is.EqualTo(expectedResult.Length));
Assert.That(result[0],Is.EqualTo(expectedResult[0]));
Assert.That(result[1], Is.EqualTo(expectedResult[1]));
Assert.That(result[2], Is.EqualTo(expectedResult[2]));
}