public void ThrowArgumentExceptionIfFromLineIsBiggerThanToLine()
{
const string filePath = @"F:\C#\PROJECTS\FilePartReader\test.txt";
const int fromLine = 4;
const int toLine = 1;
Assert.Throws <ArgumentException>(() => _filePartReader.Setup(filePath, fromLine, toLine));
}
public void Constructor_FileNotFound_ThrowsErrorMessage()
{
var filePath = "random.txt";
var fromLine = 1;
var toLine = 3;
var expectedMessage = "File not found.";
var ex = Assert.Throws <FileNotFoundException>(() => _filePartReader.Setup(filePath, fromLine, toLine));
Assert.AreEqual(expectedMessage, ex.Message);
}
public void TestSetUp()
{
FilePartReader = new FilePartReader();
FilePartReader.Setup(@"C:\Users\Gery\source\repos\AdvanceSI\DotNet\SI_Assignments\SI3Assignments\Test.txt", 1, 7);
FileWordAnalyzer = new FileWordAnalyzer(FilePartReader);
}
public void TestReadThrowsIOExceptionWhenFileNotFound()
{
// arrange
FilePartReader filePartReader = new FilePartReader();
filePartReader.Setup("nonExistingFile", 1, 3);
//assert
Assert.Throws <FileNotFoundException>(() => filePartReader.Read());
}
public void TestSetupThrowsArgumentExceptionWhenToLineLessFromLine()
{
// arrange
FilePartReader filePartReader = new FilePartReader();
int _fromLine = 1;
int _toLine = 0;
//assert
Assert.Throws <ArgumentException>(() => filePartReader.Setup("testFile.txt", _fromLine, _toLine));
}
public void TestReadLinesGetSingleLineWhenFromLineAndToLineAreEqual()
{
// arrange
FilePartReader filePartReader = new FilePartReader();
int fromLine = 1;
int toLine = 1;
filePartReader.Setup("d:\\test.txt", fromLine, toLine);
String _expected = "first line of text";
// act
String _actual = filePartReader.ReadLines();
// assert
Assert.That(_actual, Is.EqualTo(_expected));
}
public void TestSetupGetFileLinesWhenSetupsIsSuccessful()
{
// arrange
FilePartReader filePartReader = new FilePartReader();
int _fromLine = 1;
int _toLine = 2;
filePartReader.Setup("d:\\test.txt", _fromLine, _toLine);
String _expected = "first line of text second line of ala";
// act
String _actual = filePartReader.ReadLines();
// assert
Assert.That(_actual, Is.EqualTo(_expected));
}
public void TestReadLinesGetEmptyStringWhenGivenFileIsEmpty()
{
// arrange
FilePartReader filePartReader = new FilePartReader();
int fromLine = 1;
int toLine = 1;
filePartReader.Setup("d:\\emptyTestFile.txt", fromLine, toLine);
String _expected = "";
// act
String _actual = filePartReader.ReadLines();
// assert
Assert.That(_actual, Is.EqualTo(_expected));
}
public void TestReadLinesGetContentToLastLineWhenToLineIsMoreThenLinesCountInFile()
{
// arrange
FilePartReader filePartReader = new FilePartReader();
int fromLine = 1;
int toLine = 5;
filePartReader.Setup("d:\\test.txt", fromLine, toLine);
String _expected = "first line of text second line of ala last of best radar";
// act
String _actual = filePartReader.ReadLines();
// assert
Assert.That(_actual, Is.EqualTo(_expected));
}
public void TestReadGetFileContentWhenReadFromExistingFile()
{
// arrange
FilePartReader filePartReader = new FilePartReader();
int fromLine = 1;
int toLine = 3;
filePartReader.Setup("d:\\test.txt", fromLine, toLine);
String _expected = "first line of text" + Environment.NewLine +
"second line of ala" + Environment.NewLine +
"last of best radar";
// act
String _actual = filePartReader.Read();
// assert
Assert.That(_actual, Is.EqualTo(_expected));
}
public void GetStringsWhichPalindromes_ContainsPalindromes_ReturnPalindromesAsList()
{
// Arrange
var defaultPath = string.Empty;
FilePartReader reader = new FilePartReader();
reader.Setup("test.txt", 1, 7);
var analyzer = new FileWordAnalyzer(reader);
var expected = new List <string>()
{
"kajak",
"lol",
"görög"
};
// Act
var palindromes = analyzer.GetStringsWhichPalindromes();
// Assert
CollectionAssert.AreEqual(expected, palindromes);
}
public void SetUp()
{
_filePartReader = new FilePartReader();
_filePartReader.Setup("test.txt", 1, 6);
_fileWorldAnalyzer = new FileWordAnalyzer(_filePartReader);
}
public void TestSetup()
{
sut = new FilePartReader();
sut.Setup(@"C:\Users\doram\OneDrive\Desktop\.NET module\C# questions.txt", 1, 3);
}
public void Setup_FromLineBiggerThanToLine_HasNoReturn()
{
Assert.Throws <ArgumentException>(() => _filePartReader.Setup("test.txt", 5, 3));
}
