public void TestParseAndIsNextCharReturnCode()
{
// Arrange
const string Csv =
"Header,Arrange,,\"Assertion\"\r\n" +
",Data1,Data2,\r\n";
// Act
var result = new Parser().Parse(Csv);
// Assert
Assert.AreEqual(2, result.Count());
// row[0]
var row0 = result.ElementAt(0);
Assert.AreEqual(4, row0.Count());
Assert.AreEqual("Header", row0[0]);
Assert.AreEqual("Arrange", row0[1]);
Assert.AreEqual(null, row0[2]);
Assert.AreEqual("Assertion", row0[3]);
Assert.AreEqual(null, row0[2]);
// row[1]
var row1 = result.ElementAt(1);
Assert.AreEqual(4, row1.Count());
Assert.AreEqual(null, row1[0]);
Assert.AreEqual("Data1", row1[1]);
Assert.AreEqual(null, row1[3]);
}
public void TestBlankLetter()
{
// Arrange
var parser = new Parser();
// Act
parser.BlankLetter = " ";
// Assert
Assert.AreEqual(" ", parser.BlankLetter);
}
public void TestParse()
{
// Arrange
const string Csv = "Header,Arrange,,Assertion,";
// Act
var result = new Parser().Parse(Csv);
// Assert
Assert.AreEqual(1, result.Count());
var row = result.ElementAt(0);
Assert.AreEqual(5, row.Count());
Assert.AreEqual("Header", row[0]);
Assert.AreEqual("Arrange", row[1]);
Assert.AreEqual(null, row[2]);
}
public static void Main(string[] args)
{
Parser parser = new Parser();
List<List<string>> result;
// single line
result = parser.Parse("a,b,c");
Debug.Assert(result.Count == 1);
Debug.Assert(result[0].Count == 3);
Debug.Assert(result[0][0] == "a");
Debug.Assert(result[0][1] == "b");
Debug.Assert(result[0][2] == "c");
// multiple lines
result = parser.Parse("a,b,c\r\n" +
"e,f");
Debug.Assert(result.Count == 2);
Debug.Assert(result[0].Count == 3);
Debug.Assert(result[1][0] == "e");
Debug.Assert(result[1][1] == "f");
// double quoted value
result = parser.Parse("\"a,b\",c\r\n" +
"e,f");
Debug.Assert(result.Count == 2);
Debug.Assert(result[0].Count == 2);
Debug.Assert(result[0][0] == "a,b");
// double quoted value with return code
result = parser.Parse("\"a\r\n" +
"b\",c\r\n" +
"e,f");
Debug.Assert(result.Count == 2);
Debug.Assert(result[0].Count == 2);
Debug.Assert(result[0][0] == "a\nb");
}
public void TestParseWithDoubleQuote()
{
// Arrange
const string Csv = "\"H\"\"e,ader\",Arrange,,Assertion,aa\"\n";
// Act
var result = new Parser().Parse(Csv);
// Assert
Assert.AreEqual(1, result.Count());
var row = result.ElementAt(0);
Assert.AreEqual(5, row.Count());
Assert.AreEqual("H\"e,ader", row[0]);
Assert.AreEqual("Arrange", row[1]);
Assert.AreEqual(null, row[2]);
}
public void TestSkipKeyWords()
{
// Arrange
var parser = new Parser();
// Act
parser.SkipKeyWords.Add("a");
// Assert
Assert.AreEqual("a", parser.SkipKeyWords.First());
}
public void TestParseWithSkipWord2()
{
// Arrange
const string Csv =
"Header,Arrange,,\"Assertion\"\r\n" +
"SKIP,Data1,Data2,\r\n";
var parser = new Parser();
parser.SkipKeyWords.Add("SKIP2");
// Act
var result = parser.Parse(Csv);
// Assert
Assert.AreEqual(2, result.Count());
// row[0]
var row0 = result.ElementAt(0);
Assert.AreEqual("Header", row0[0]);
Assert.AreEqual("Arrange", row0[1]);
Assert.AreEqual(null, row0[2]);
Assert.AreEqual("Assertion", row0[3]);
Assert.AreEqual(null, row0[2]);
}
public void TestParseWithSkipEmptyRow()
{
// Arrange
const string Csv =
"Header,Arrange,,\"Assertion\"\r\n" +
"\r\n" +
",Data1,\"Data2\",";
var parser = new Parser();
parser.SkipEmptyRow = true;
// Act
var result = parser.Parse(Csv);
// Assert
Assert.AreEqual(2, result.Count());
// row[0]
var row0 = result.ElementAt(0);
Assert.AreEqual("Header", row0[0]);
Assert.AreEqual("Arrange", row0[1]);
Assert.AreEqual(null, row0[2]);
Assert.AreEqual("Assertion", row0[3]);
Assert.AreEqual(null, row0[2]);
}
public void TestParseWithMultiLine()
{
// Arrange
const string Csv =
"Header,Arrange,,Assertion,\r\n" +
",Data1,Data2,\r\n";
// Act
var result = new Parser().Parse(Csv);
// Assert
Assert.AreEqual(2, result.Count());
// row[0]
var row0 = result.ElementAt(0);
Assert.AreEqual(5, row0.Count());
Assert.AreEqual("Header", row0[0]);
Assert.AreEqual("Arrange", row0[1]);
Assert.AreEqual(null, row0[2]);
// row[1]
var row1 = result.ElementAt(1);
Assert.AreEqual(4, row1.Count());
Assert.AreEqual(null, row1[0]);
Assert.AreEqual("Data1", row1[1]);
Assert.AreEqual(null, row1[3]);
}
public void TestParseWithDoubleQuoteEnd()
{
// Arrange
const string Csv =
"Header,Arrange,,Assertion,\r\n" +
",Data1,Data2\"";
// Act
var parser = new Parser();
var result = parser.Parse(Csv);
// Assert
Assert.AreEqual(2, result.Count());
// row[0]
var row0 = result.ElementAt(0);
Assert.AreEqual(5, row0.Count());
Assert.AreEqual("Header", row0[0]);
Assert.AreEqual("Arrange", row0[1]);
Assert.AreEqual(null, row0[2]);
// row[1]
var row1 = result.ElementAt(1);
Assert.AreEqual(3, row1.Count());
Assert.AreEqual(null, row1[0]);
Assert.AreEqual("Data1", row1[1]);
Assert.AreEqual("Data2", row1[2]);
}
