public void SimpleCsvLineTest()
{
var input = "1, 2 , 3 ";
var expected = new[] { new[] { "1", "2", "3" } };
var result = NaiveCsvParser.ParseCSV(input);
Assert.AreEqual(1, result.Length);
for (int i = 0; i < expected.Length; i++)
{
CollectionAssert.AreEqual(expected[i], result[i]);
}
}
public void TwoSimpleCsvLineTest()
{
var input = @"1, 2 , 3
A ,B, C, D, E";
var expected = new[]
{
new[] { "1", "2", "3" },
new[] { "A", "B", "C", "D", "E" },
};
var result = NaiveCsvParser.ParseCSV(input);
Assert.AreEqual(2, result.Length);
for (int i = 0; i < expected.Length; i++)
{
CollectionAssert.AreEqual(expected[i], result[i]);
}
}
public void ComplexCsvLineTest()
{
var input = @"A1,B1,""C1,+comma"",D1
,B2,""line 1
line 2"",D2
,,C3,""D3,+comma""
,,,D4 space";
var expected = new[]
{
new[] { "A1", "B1", "C1,+comma", "D1" },
new[] { "", "B2", "line 1\nline 2", "D2" },
new[] { "", "", "C3", "D3,+comma" },
new[] { "", "", "", "D4 space" },
};
var result = NaiveCsvParser.ParseCSV(input);
Assert.AreEqual(4, result.Length);
for (int i = 0; i < expected.Length; i++)
{
CollectionAssert.AreEqual(expected[i], result[i]);
}
}