public void ShouldExtractForLoops() // for loops have ';'
{
const string Code = "for(var i = 0; i < 3; i++) { Foo(); }";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(1);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual(Code);
}
public void ShouldExtractExpressionsInParantheses()
{
const string Code = "(10 + 5 * ( 4 - 8) )";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(1);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual(Code);
}
public void ShouldExtractVariableStatements()
{
const string Code = "var x = 10;";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(1);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual(Code);
}
public void ShouldExtractBlockCodeThatBeginsWithLeftCurlyBrackets()
{
const string Code = "{ Foo(); ) }";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(1);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual(Code);
}
public void ShouldExtractBlock()
{
const string Code = "if (true) { some code; }";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(1);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual(Code);
}
public void TestFile()
{
const string FilePath = @"D:\Work\BOA.Kernel\Dev\BOA.Kernel.CardGeneral\DebitCard\BOA.Engine.DebitCard\Utility\Validation.cs";
var data = new RegionParserTestData
{
SourceText = File.ReadAllText(FilePath)
};
RegionParser.Parse(data);
Assert.IsTrue(data.Regions.Count > 0);
}
public void ShouldExtractDoWhileAsSingleBlock()
{
const string Code = "do { } while (true);";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(1);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual(Code);
}
public void ShouldExtractComplexVariableStatement()
{
const string Code = "var version = File.ReadAllText(\"src/CommonAssemblyInfo.cs\").Split(new[] { \"AssemblyInformationalVersion(\\\"\" }, 2, StringSplitOptions.None).ElementAt(1).Split(new[] { '\"' }).First();";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(1);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual(Code);
}
public void ShouldExtractMultipleIfElseAsSingleBlock()
{
const string Code = "if { } else if { } else if { } else { }";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(1);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual(Code);
}
public void TestLargeFile()
{
const string FilePath = @"D:\Work\BOA.BusinessModules\Dev\BOA.CardGeneral.DebitCard\BOA.Orchestration.CardGeneral.DebitCard\CardTransactionListForm.cs";
var data = new RegionParserTestData
{
SourceText = File.ReadAllText(FilePath)
};
RegionParser.Parse(data);
Assert.IsTrue(data.Regions.Count > 0);
Log.Push(new ArgumentException("xxx"));
}
public void ShouldExtractComplexMethods()
{
const string Code = "var bau = Require<Bau>();\n\nbau\n.Task(\"default\").DependsOn(string.IsNullOrWhiteSpace(ci) ? new[] { \"unit\", \"component\", \"pack\" } : new[] { \"unit\", \"component\", \"accept\", \"pack\" });\n";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(2);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual("var bau = Require<Bau>();");
region = result[1];
Code.Substring(region.Offset, region.Length).ShouldEqual("bau\n.Task(\"default\").DependsOn(string.IsNullOrWhiteSpace(ci) ? new[] { \"unit\", \"component\", \"pack\" } : new[] { \"unit\", \"component\", \"accept\", \"pack\" });");
}
public void ShouldExtractInvalidDoWhileAsTwoBlocks()
{
const string Code = "do { } if (true);";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(2);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual("do { }");
region = result[1];
Code.Substring(region.Offset, region.Length).ShouldEqual("if (true);");
}
public void ShouldExtractMultipleBlocks()
{
const string Code = "using(var s = File.Open(\"test.cs\")){ } public Foo(int x) { return x }";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(2);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual("using(var s = File.Open(\"test.cs\")){ }");
region = result[1];
Code.Substring(region.Offset, region.Length).ShouldEqual("public Foo(int x) { return x }");
}
public void ShouldExtractMultipleStatements()
{
const string Code = "var x = 123;Action a = () => x++;Console.WriteLine(x);";
var parser = new RegionParser();
var result = parser.Parse(Code);
result.Count().ShouldEqual(3);
var region = result[0];
Code.Substring(region.Offset, region.Length).ShouldEqual("var x = 123;");
region = result[1];
Code.Substring(region.Offset, region.Length).ShouldEqual("Action a = () => x++;");
region = result[2];
Code.Substring(region.Offset, region.Length).ShouldEqual("Console.WriteLine(x);");
}
public void SimpleCall()
{
const string sourceText = @"
var checkResponse = boCardStatusChecker.CheckCardStatus(data);
if (!checkResponse.Success)
{
returnObject.Results.AddRange(checkResponse.Results);
return returnObject;
}
";
var data = new RegionParserTestData
{
SourceText = sourceText
};
RegionParser.Parse(data);
Assert.AreEqual("boCardStatusChecker.CheckCardStatus(data);", data.Regions?[0]?.Text);
}
public void SimpleCallWithKnownMethod()
{
const string sourceText = @"
var checkResponse = boCardStatusChecker.CheckCardStatus(data);
if (!checkResponse.Success)
{
returnObject.Results.AddRange(checkResponse.Results);
return returnObject;
}
var x = checkResponse.Value.GetValueOrDefault();
";
var data = new RegionParserTestData
{
SourceText = sourceText
};
RegionParser.Parse(data);
Assert.AreEqual("var x = boCardStatusChecker.CheckCardStatus(data).GetValueOrDefault();", data.Regions?[0]?.Text);
}
public List <SegmentResult> Segment(string code)
{
const string ScriptPattern = @"#line 1.*?\n";
var isScriptFile = Regex.IsMatch(code, ScriptPattern);
if (isScriptFile)
{
// Remove debug line
code = Regex.Replace(code, ScriptPattern, "");
}
var analyser = new CodeAnalyzer();
var result = new List <SegmentResult>();
using (var parser = new RegionParser())
{
foreach (var region in parser.Parse(code))
{
// Calculate region linenumber
var lineNr = code.Substring(0, region.Offset).Count(x => x.Equals('\n'));
var segment = code.Substring(region.Offset, region.Length);
if (analyser.IsClass(segment))
{
result.Add(new SegmentResult
{
Type = SegmentType.Class,
BeginLine = lineNr,
Code = segment
});
}
else
{
var isMethod = analyser.IsMethod(segment);
if (isMethod)
{
// method ok
var method = analyser.ExtractPrototypeAndMethod(segment);
result.Add(new SegmentResult
{
Type = SegmentType.Prototype,
BeginLine = lineNr,
Code = method.ProtoType
});
result.Add(new SegmentResult
{
Type = SegmentType.Method,
BeginLine = lineNr,
Code = method.MethodExpression
});
}
else
{
result.Add(new SegmentResult
{
Type = SegmentType.Evaluation,
BeginLine = lineNr,
Code = segment
});
}
}
}
}
return(result
.OrderBy(x => x.Type)
.ToList());
}
