public void TestIgnoreLinesMatching()
{
var nl = System.Environment.NewLine;
var testCases = new List <(string, string[], ulong[], string)>
{
("AA!?", new[] { "AA" }, new ulong[] {},
"line ignored"),
($"AA--{nl}#@!?", new[] { "AA" }, new ulong[] { 2 },
"one line ignored, other hits"),
($"AA!?{nl}BB!?{nl}#@!?", new[] { "AA", "BB" }, new ulong[] { 3 },
"ignored lines should match at least one pattern, one line still hits")
};
foreach (var(text, patterns, expectedLineTooLongs, caseName) in
testCases)
{
using var reader = new StringReader(text);
uint maxLineLength = 3;
var ignoreLinesMatching =
patterns
.Select(p => new Regex(p))
.ToList();
Inspection.Record record = Inspection.InspectLines(reader, maxLineLength, ignoreLinesMatching);
Assert.That(
record.LinesTooLong.Select(l => l.LineNumber).ToList(),
Is.EquivalentTo(expectedLineTooLongs),
caseName);
}
}
public void TestSingleLineWithoutTrailingNewlineOK()
{
using var reader = new StringReader("some content");
uint maxLineLength = 120;
var ignoreLinesMatching = new List <Regex>();
Inspection.Record record = Inspection.InspectLines(reader, maxLineLength, ignoreLinesMatching);
Assert.AreEqual(0, record.LinesTooLong.Count);
Assert.AreEqual(1, record.LineCount);
}
public void TestLinuxLineCount()
{
using var reader = new StringReader("123\n123\n");
uint maxLineLength = 3;
var ignoreLinesMatching = new List <Regex>();
Inspection.Record record = Inspection.InspectLines(reader, maxLineLength, ignoreLinesMatching);
Assert.AreEqual(0, record.LinesTooLong.Count);
Assert.AreEqual(2, record.LineCount);
}
public void TestOKWithoutVerbose()
{
using var writer = new StringWriter();
var record = new Inspection.Record(
new List <Inspection.LineTooLong>(),
10);
Output.Report("Program.cs", record, 13, 1984, false, writer);
var nl = Environment.NewLine;
Assert.AreEqual("", writer.ToString());
}
public void TestSingleLineTooLong()
{
using var reader = new StringReader("1234567");
uint maxLineLength = 3;
var ignoreLinesMatching = new List <Regex>();
Inspection.Record record = Inspection.InspectLines(reader, maxLineLength, ignoreLinesMatching);
var expected = new List <Inspection.LineTooLong>
{
new Inspection.LineTooLong(1, 7)
};
Assert.That(record.LinesTooLong, Is.EquivalentTo(expected));
Assert.AreEqual(1, record.LineCount);
}
public void TestFileTooLong()
{
using var writer = new StringWriter();
var record = new Inspection.Record(
new List <Inspection.LineTooLong>(),
5000);
Output.Report("Program.cs", record, 13, 1984, false, writer);
var nl = Environment.NewLine;
string expected = $"FAIL Program.cs{nl}" +
$" * The file is too long. It contains 5000 line(s), " +
$"but only 1984 line(s) are allowed.{nl}";
Assert.AreEqual(expected, writer.ToString());
}
public void TestMultipleTrespassingLines()
{
var nl = System.Environment.NewLine;
using var reader = new StringReader($"123{nl}1234{nl}12345{nl}123");
uint maxLineLength = 3;
var ignoreLinesMatching = new List <Regex>();
Inspection.Record record = Inspection.InspectLines(reader, maxLineLength, ignoreLinesMatching);
var expected = new List <Inspection.LineTooLong>
{
new Inspection.LineTooLong(2, 4),
new Inspection.LineTooLong(3, 5)
};
Assert.That(record.LinesTooLong, Is.EquivalentTo(expected));
Assert.AreEqual(4, record.LineCount);
}
public void TestSingleLineTooLong()
{
using var writer = new StringWriter();
var record = new Inspection.Record(
new List <Inspection.LineTooLong>
{
new Inspection.LineTooLong(3, 123)
},
10);
Output.Report("Program.cs", record, 13, 1984, false, writer);
var nl = Environment.NewLine;
string expected = $"FAIL Program.cs{nl}" +
$" * The following line(s) have more than allowed 13 characters:{nl}" +
$" * Line 3: 123 characters{nl}";
Assert.AreEqual(expected, writer.ToString());
}
public void TestLinesAndFileTooLong()
{
using var writer = new StringWriter();
var record = new Inspection.Record(
new List <Inspection.LineTooLong>
{
new Inspection.LineTooLong(3, 123),
new Inspection.LineTooLong(4, 124)
},
5000);
Output.Report("Program.cs", record, 13, 1984, false, writer);
var nl = Environment.NewLine;
string expected = $"FAIL Program.cs{nl}" +
$" * The following line(s) have more than allowed 13 characters:{nl}" +
$" * Line 3: 123 characters{nl}" +
$" * Line 4: 124 characters{nl}" +
$" * The file is too long. It contains 5000 line(s), " +
$"but only 1984 line(s) are allowed.{nl}";
Assert.AreEqual(expected, writer.ToString());
}