private static IEnumerable <string> GetGeneratedFilesPaths(string targetDirectoryPath, TestsGeneratorRestrictions restrictions, IEnumerable <string> filePaths)
{
List <ConsumerResult <string> > generatedFilePaths = new List <ConsumerResult <string> >();
try
{
var fileSourceCodeProvider = new FileSourceCodeProvider(filePaths);
var fileConsumer = new FileConsumer(targetDirectoryPath);
var testsGenerator = new TestsGenerator(restrictions);
generatedFilePaths = testsGenerator.Generate(fileSourceCodeProvider, fileConsumer).ToList();
}
catch (AggregateException aggregateException)
{
Console.WriteLine(ErrorPromt);
foreach (Exception exception in aggregateException.InnerExceptions)
{
Console.WriteLine(exception.Message);
}
}
catch (ArgumentOutOfRangeException argOutOfRangeException)
{
Console.WriteLine(ErrorPromt);
Console.WriteLine(argOutOfRangeException.Message);
}
return(generatedFilePaths.Select(x => x.Result).Cast <string>());
}
public void CheckFileCount()
{
var actual = TestsGenerator.GenerateTests(sourceCode).Length;
var expected = 2;
Assert.That(actual, Is.EqualTo(expected));
}
public void CheckMethodsGeneration()
{
TestUnit[] actualUnits = TestsGenerator.GenerateTests(sourceCode);
int[] actual1 = CSharpSyntaxTree.ParseText(actualUnits[0].sourceCode).
GetRoot().
DescendantNodes().OfType <MethodDeclarationSyntax>().
Select(m => m.Body.Statements.Count).
ToArray();
int[] actual2 = CSharpSyntaxTree.ParseText(actualUnits[1].sourceCode).
GetRoot().
DescendantNodes().OfType <MethodDeclarationSyntax>().
Select(m => m.Body.Statements.Count).
ToArray();
int[] expected1 = { 4, 2, 5 };
int[] expected2 = { 1, 4, 4 };
Assert.AreEqual(expected1[0], actual1[0]);
Assert.AreEqual(expected1[1], actual1[1]);
Assert.AreEqual(expected1[2], actual1[2]);
Assert.AreEqual(expected2[0], actual2[0]);
Assert.AreEqual(expected2[1], actual2[1]);
Assert.AreEqual(expected2[2], actual2[2]);
}
public GenerateLayer(int maxThreadsCount, CommunicationSet <FileSource> inputSet, CommunicationSet <FileSource> outputSet)
{
maxCount = maxThreadsCount;
this.outputSet = outputSet;
this.inputSet = inputSet;
generator = new TestsGenerator();
}
public void SetUp()
{
_readingTasksCount = 3;
_writingTasksCount = 3;
_config = new TestGeneratorConfig(_readingTasksCount, _writingTasksCount);
_outputDirectory = "./";
_paths = new List <string>();
_paths.Add("./AnotherClass.csSource");
_paths.Add("./SomeClass.csSource");
_reader = new CodeReader();
_writer = new CodeWriter(_outputDirectory);
_generator = new TestsGenerator(_config);
_generator.Generate(_reader, _writer, _paths).Wait();
_programmText = File.ReadAllText("./SomeClassTests.cs");
SyntaxTree syntaxTree;
syntaxTree = CSharpSyntaxTree.ParseText(_programmText);
_compilationUnitSyntax = syntaxTree.GetCompilationUnitRoot();
}
public Task Generate(List <string> inputFiles, string outputPath, int maxReadText, int maxGenerateTest, int maxWriteText)
{
var ExecReaxOption = new ExecutionDataflowBlockOptions();
ExecReaxOption.MaxDegreeOfParallelism = maxReadText;
var ExecGenerateOption = new ExecutionDataflowBlockOptions();
ExecGenerateOption.MaxDegreeOfParallelism = maxGenerateTest;
var ExecWriteOption = new ExecutionDataflowBlockOptions();
ExecWriteOption.MaxDegreeOfParallelism = maxWriteText;
var readText = new TransformBlock <string, string>(async textReadPath => await ReadTextAsync(textReadPath), ExecReaxOption);
var generateTests = new TransformManyBlock <string, Tests>(textCode => TestsGenerator.GenerateTests(textCode), ExecGenerateOption);
var writeText = new ActionBlock <Tests>(async test => await WriteTextAsync(Path.Combine(outputPath, test.FileName), test.TestCode), ExecWriteOption);
var linkOptions = new DataflowLinkOptions();
linkOptions.PropagateCompletion = true;
readText.LinkTo(generateTests, linkOptions);
generateTests.LinkTo(writeText, linkOptions);
foreach (string file in inputFiles)
{
readText.Post(file);
}
readText.Complete();
return(writeText.Completion);
}
public void TestAbstactClass()
{
string AbstactClassTest = @"namespace AbsractName
{
abstract class Person
{
public string Name { get; set; }
public Person(string name)
{
Name = name;
}
public void Display()
{
Console.WriteLine(Name);
}
}
}";
Tests[] tests = TestsGenerator.GenerateTests(AbstactClassTest);
Assert.AreEqual(tests.Length, 0);
}
public Task Generate(int maxDegreeOfParallelism, string resultPath, params string[] files)
{
var execOptions = new ExecutionDataflowBlockOptions {
MaxDegreeOfParallelism = maxDegreeOfParallelism
};
var openFile = new TransformBlock <string, string>(async path => await File.ReadAllTextAsync(path), execOptions);
var generateTests = new TransformManyBlock <string, TestUnit>(file => TestsGenerator.Generate(file), execOptions);
var writeFile = new ActionBlock <TestUnit>(
async testUnit => await File.WriteAllTextAsync(
Path.Combine(resultPath, testUnit.Name) + ".cs", testUnit.Test),
execOptions);
var linkOptions = new DataflowLinkOptions {
PropagateCompletion = true
};
openFile.LinkTo(generateTests, linkOptions);
generateTests.LinkTo(writeFile, linkOptions);
foreach (string path in files)
{
openFile.Post(path);
}
openFile.Complete();
return(writeFile.Completion);
}
public void CheckUsings()
{
TestUnit[] actualUnits = TestsGenerator.GenerateTests(sourceCode);
string[] actual1 = CSharpSyntaxTree.ParseText(actualUnits[0].sourceCode).
GetRoot().
DescendantNodes().OfType <UsingDirectiveSyntax>().
Select(use => use.Name.ToString()).
ToArray();
string[] actual2 = CSharpSyntaxTree.ParseText(actualUnits[1].sourceCode).
GetRoot().
DescendantNodes().OfType <UsingDirectiveSyntax>().
Select(use => use.Name.ToString()).
ToArray();
string[] expected1 = { "CustomNamespace1", "System", "System.Collections.Generic", "System.Text" };
string[] expected2 = { "CustomNamespace2", "System", "System.Collections.Generic", "System.Text" };
Assert.AreEqual(expected1[0], actual1[0]);
Assert.AreEqual(expected1[1], actual1[1]);
Assert.AreEqual(expected1[2], actual1[2]);
Assert.AreEqual(expected1[3], actual1[3]);
Assert.AreEqual(expected2[0], actual2[0]);
Assert.AreEqual(expected2[1], actual2[1]);
Assert.AreEqual(expected2[2], actual2[2]);
Assert.AreEqual(expected2[3], actual2[3]);
}
static void Main(string[] args)
{
int readingTasksCount = Convert.ToInt32(args[0]);
int writingTasksCount = Convert.ToInt32(args[1]);
TestGeneratorConfig config = new TestGeneratorConfig(readingTasksCount, writingTasksCount);
string outputDirectory = args[2];
List <string> paths = new List <string>();
for (int i = 3; i < args.Length; i++)
{
paths.Add(args[i]);
}
CodeReader reader = new CodeReader();
CodeWriter writer = new CodeWriter(outputDirectory);
TestsGenerator generator = new TestsGenerator(config);
generator.Generate(reader, writer, paths).Wait();
Console.WriteLine("Done!");
Console.ReadLine();
}
public void TestSimleClass()
{
string SimpleClassTest = @"namespace SimpleNamespace
{
class SimpleClass
{
private void PrivateMeth() { }
public void VoidMeth(int k, float b) { }
public char CharMeth(string s)
{
return 'F';
}
}
}";
Tests[] tests = TestsGenerator.GenerateTests(SimpleClassTest);
string ExpectredText = @"using NUnit.Framework;
using Moq;
using SimpleNamespace;
namespace SimpleNamespace.Test
{
[TestFixture]
public class SimpleClassTests
{
private SimpleClass _SimpleClassUnderTest;
[SetUp]
public void SetUp()
{
_SimpleClassUnderTest = new SimpleClass();
}
[Test]
public void VoidMethTest()
{
int k = default;
float b = default;
_SimpleClassUnderTest.VoidMeth(k, b);
Assert.Fail(" + "\"autogenerated\"" + @");
}
[Test]
public void CharMethTest()
{
string s = default;
char actual = _SimpleClassUnderTest.CharMeth(s);
char expected = default;
Assert.That(actual, Is.EqualTo(expected));
Assert.Fail(" + "\"autogenerated\"" + @");
}
}
}";
Assert.AreEqual(tests.Length, 1);
Assert.AreEqual(ExpectredText, tests[0].TestCode);
}
public void TestStaticClass()
{
string StaticClassTest = @"namespace StaticName
{
static class StaticClass
{
public static void VoidMeth(bool Bool, int k)
{
}
public static bool BoolMeth(string s)
{
return true;
}
}
}";
Tests[] tests = TestsGenerator.GenerateTests(StaticClassTest);
string ExpectredText = @"using NUnit.Framework;
using Moq;
using StaticName;
namespace StaticName.Test
{
[TestFixture]
public class StaticClassTests
{
[SetUp]
public void SetUp()
{
}
[Test]
public void VoidMethTest()
{
bool Bool = default;
int k = default;
StaticClass.VoidMeth(Bool, k);
Assert.Fail(" + "\"autogenerated\"" + @");
}
[Test]
public void BoolMethTest()
{
string s = default;
bool actual = StaticClass.BoolMeth(s);
bool expected = default;
Assert.That(actual, Is.EqualTo(expected));
Assert.Fail(" + "\"autogenerated\"" + @");
}
}
}";
Assert.AreEqual(tests.Length, 1);
Assert.AreEqual(ExpectredText, tests[0].TestCode);
}
public void SetUp(string name)
{
FileSource file = new FileSource(File.ReadAllBytes($"{name}.cs.testable"), "");
var generator = new TestsGenerator();
var t = generator.GetGenerator(file);
t.Wait();
SyntaxTree syntaxTree = CSharpSyntaxTree.ParseText(Encoding.Default.GetString(t.Result.First().Data));
compilationUnitSyntax = syntaxTree.GetCompilationUnitRoot();
}
public void Init()
{
outputDirectory = Path.Combine("..", "..", "TestDirectoryOutput");
inputDirectory = Path.Combine("..", "..", "TestDirectoryInput");
writer = new TestWriter(outputDirectory);
reader = new TestReader();
generator = new TestsGenerator(1, 1, 1, writer, reader);
generator.Generate(Directory.GetFiles(inputDirectory).ToList()).Wait();
generatedUnit = ParseCompilationUnit(File.ReadAllText(Path.Combine(outputDirectory, "TestClasses.cs")));
}
static void Main(string[] args)
{
string sourceDirectory;
string targetDirectory;
int countOfReadThreads;
int countOfWriteThreads;
int countOfProcessThreads;
List <string> inputFiles = new List <string>();
//Entering source folder path
Console.WriteLine("Enter the source folder path:");
sourceDirectory = Console.ReadLine();
//Entering destination folder path
Console.WriteLine("Enter the target folder path:");
targetDirectory = Console.ReadLine();
//Entering conveyor parameteres
Console.WriteLine("Enter the count of read threads:");
countOfReadThreads = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter the count of process threads:");
countOfProcessThreads = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter the count of write threads:");
countOfWriteThreads = Convert.ToInt32(Console.ReadLine());
try
{
string[] fileEntries = Directory.GetFiles(sourceDirectory);
foreach (string fileName in fileEntries)
{
inputFiles.Add(fileName);
}
}
catch (DirectoryNotFoundException)
{
Console.WriteLine("Directory not found");
}
catch (Exception ex)
{
Console.WriteLine($"Exception: {ex.Message}");
}
var config = new Config(countOfReadThreads, countOfProcessThreads, countOfWriteThreads);
var generator = new TestsGenerator(config);
generator.Generate(inputFiles, targetDirectory).Wait();
Console.WriteLine("Generation ended");
Console.ReadKey();
}
public void EmptyClassTest()
{
string testStr = @" namespace CustomNamespace
{
public class Custom
{
}
}";
TestUnit[] tests = TestsGenerator.Generate(testStr);
Assert.AreEqual(0, tests.Count());
}
public void SetUp()
{
resultPath = Environment.CurrentDirectory + "\\ResultTests";
asyncWriter = new AsyncFileWriter(resultPath);
files = new List <string>();
string pathToFile1 = Environment.CurrentDirectory + "\\SourceCodeFiles\\Class.cs";
files.Add(pathToFile1);
maxReadableCount = 3;
maxProcessableCount = 3;
maxWritableCount = 3;
testsGenerator = new TestsGenerator(files, maxReadableCount, maxProcessableCount, maxWritableCount);
}
public void CheckNamespaceGeneration()
{
var actualUnits = TestsGenerator.GenerateTests(sourceCode);
var actual1 = CSharpSyntaxTree.ParseText(actualUnits[0].sourceCode).GetRoot().DescendantNodes()
.OfType <NamespaceDeclarationSyntax>().Select(space => space.Name.ToString()).ToArray();
var actual2 = CSharpSyntaxTree.ParseText(actualUnits[1].sourceCode).GetRoot().DescendantNodes()
.OfType <NamespaceDeclarationSyntax>().Select(space => space.Name.ToString()).ToArray();
string[] expected1 = { "Custom1UnitTests" };
string[] expected2 = { "Custom2UnitTests" };
Assert.AreEqual(expected1[0], actual1[0]);
Assert.AreEqual(expected2[0], actual2[0]);
}
public void CheckClassGeneration()
{
var actualUnits = TestsGenerator.GenerateTests(sourceCode);
var actual1 = CSharpSyntaxTree.ParseText(actualUnits[0].sourceCode).GetRoot().DescendantNodes()
.OfType <ClassDeclarationSyntax>().First().Identifier.ValueText;
var actual2 = CSharpSyntaxTree.ParseText(actualUnits[1].sourceCode).GetRoot().DescendantNodes()
.OfType <ClassDeclarationSyntax>().First().Identifier.ValueText;
var expected1 = "Custom1Tests";
var expected2 = "Custom2Tests";
Assert.AreEqual(expected1, actual1);
Assert.AreEqual(expected2, actual2);
}
public void Setup()
{
methodList = new List <string>()
{
"CanGenerateTest", "GenerateTest"
};
TestsGenerator generator = new TestsGenerator();
List <TestFile> testFiles = generator.CreateTests(File.ReadAllText("ListGenerator.cs"));
roots = new List <SyntaxNode>();
foreach (TestFile testFile in testFiles)
{
roots.Add(CSharpSyntaxTree.ParseText(testFile.Code).GetRoot());
}
}
static void Main(string[] args)
{
int readingLimit = 5;
int writingLimit = 5;
int processingLimit = 10;
string workPath = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.Parent.FullName + "\\TestsFiles\\";
List <string> pathes = new List <string>
{
workPath + "MyClass.cs",
workPath + "Tracer.cs"
};
TestGeneratorConfig config = new TestGeneratorConfig(readingLimit, processingLimit, writingLimit);
TestsGenerator generator = new TestsGenerator(config);
generator.Generate(pathes, workPath + "GeneratedTests").Wait();
}
public void SetUp()
{
_fullPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
var fileSourceCodeProvider = new FileSourceCodeProvider(new List <string> {
_fullPath + @"\TracerUse.csnotcompilable"
});
var fileConsumer = new FileConsumer(_fullPath + @"\GeneratedTests\");
_testsGenerator = new TestsGenerator();
_testsGenerator.Generate(fileSourceCodeProvider, fileConsumer);
string generatedTestText = File.ReadAllText(_fullPath + @"\GeneratedTests\TracerUseTests.cs");
SyntaxTree syntaxTree = CSharpSyntaxTree.ParseText(generatedTestText);
_testCompilationUnit = syntaxTree.GetCompilationUnitRoot();
}
static void Main(string[] args)
{
int readingLimit = 3;
int writingLimit = 3;
int processingLimit = 8;
string workPath = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.Parent.FullName + "\\TestsFilesForTesting\\";
List <string> pathes = new List <string>();
pathes.Add(workPath + "BaseGenerator.cs");
pathes.Add(workPath + "TestsGenerator.cs");
TestsGeneratorConfig config = new TestsGeneratorConfig(readingLimit, processingLimit, writingLimit);
TestsGenerator generator = new TestsGenerator(config);
generator.Generate(pathes, workPath + "GeneratedTests").Wait();
Console.WriteLine("Complete");
}
public void CheckPrivateFieldsGeneration()
{
var actualUnits = TestsGenerator.GenerateTests(sourceCode);
var actual1 = CSharpSyntaxTree.ParseText(actualUnits[0].sourceCode).GetRoot().DescendantNodes()
.OfType <FieldDeclarationSyntax>().Select(f => f.Declaration.Variables[0].Identifier.ValueText)
.ToArray();
var actual2 = CSharpSyntaxTree.ParseText(actualUnits[1].sourceCode).GetRoot().DescendantNodes()
.OfType <FieldDeclarationSyntax>().Select(f => f.Declaration.Variables[0].Identifier.ValueText)
.ToArray();
string[] expected1 = { "_Custom1Instance", "_cDependency" };
string[] expected2 = { "_Custom2Instance" };
Assert.AreEqual(expected1[0], actual1[0]);
Assert.AreEqual(expected1[1], actual1[1]);
Assert.AreEqual(expected2[0], actual2[0]);
}
public void SetUp()
{
int readingLimit = 3, writingLimit = 3, processingLimit = 8;
string sourceCode;
string workPath = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.Parent.FullName + "\\TestsFilesForTesting\\";
SyntaxTree codeTree;
List <string> pathes = new List <string>();
TestsGeneratorConfig config;
TestsGenerator generator;
pathes.Add(workPath + "TestsGenerator.cs");
config = new TestsGeneratorConfig(readingLimit, processingLimit, writingLimit);
generator = new TestsGenerator(config);
generator.Generate(pathes, workPath + "GeneratedTests").Wait();
sourceCode = File.ReadAllText(workPath + "GeneratedTests\\TestsGeneratorTest.dat");
codeTree = CSharpSyntaxTree.ParseText(sourceCode);
_root = codeTree.GetCompilationUnitRoot();
}
static void Main(string[] args)
{
TestsGenerator generator = new TestsGenerator();
ExecutionDataflowBlockOptions blockOptions = new ExecutionDataflowBlockOptions {
MaxDegreeOfParallelism = 3
};
TransformBlock <string, string> getCode = new TransformBlock <string, string>
(
async filePath => await File.ReadAllTextAsync(filePath),
blockOptions
);
TransformManyBlock <string, TestFile> createTests = new TransformManyBlock <string, TestFile>
(
async sourceCode => await Task.Run(() => generator.CreateTests(sourceCode).ToArray()),
blockOptions
);
ActionBlock <TestFile> saveTests = new ActionBlock <TestFile>
(
async testsFile => await File.WriteAllTextAsync(Directory.GetCurrentDirectory() + "\\Tests\\" + testsFile.Name, testsFile.Code),
blockOptions
);
DataflowLinkOptions linkOptions = new DataflowLinkOptions {
PropagateCompletion = true
};
getCode.LinkTo(createTests, linkOptions);
createTests.LinkTo(saveTests, linkOptions);
string[] filePaths = Directory.GetFiles(Directory.GetCurrentDirectory() + "\\Files\\");
foreach (string filePath in filePaths)
{
if (filePath.EndsWith(".cs"))
{
getCode.Post(filePath);
}
}
getCode.Complete();
saveTests.Completion.Wait();
}
public Task Generate(string destFolder, string[] filenames, int maxPipelineTasks)
{
var execOptions = new ExecutionDataflowBlockOptions {
MaxDegreeOfParallelism = maxPipelineTasks
};
var linkOptions = new DataflowLinkOptions {
PropagateCompletion = true
};
Directory.CreateDirectory(destFolder);
var loadFile = new TransformBlock <string, string>
(
async path => await File.ReadAllTextAsync(path),
execOptions
);
var generateTests = new TransformManyBlock <string, TestUnit>
(
async sourceCode => await Task.Run(() => TestsGenerator.GenerateTests(sourceCode)),
execOptions
);
var writeFile = new ActionBlock <TestUnit>
(
async filesContent =>
{
await File.WriteAllTextAsync(destFolder + '\\' + filesContent.filename + ".cs",
filesContent.sourceCode);
},
execOptions
);
loadFile.LinkTo(generateTests, linkOptions);
generateTests.LinkTo(writeFile, linkOptions);
foreach (var filename in filenames)
{
loadFile.Post(filename);
}
loadFile.Complete();
return(writeFile.Completion);
}
public void Initialize()
{
string path = "TestClass.cs";
int countOfReadThreads = 2;
int countOfProcessThreads = 3;
int countOfWriteThreads = 4;
var сonfig = new Config(countOfReadThreads, countOfProcessThreads, countOfWriteThreads);
var generator = new TestsGenerator(сonfig);
string sourceCode;
using (StreamReader strmReader = new StreamReader(path))
{
sourceCode = strmReader.ReadToEnd();
}
var parcer = new SourceCodeParcer();
parcedClasses = parcer.Parce(sourceCode);
generatedTests = generator.GenerateTests(sourceCode);
}
public void TestManyClass()
{
string ManyClassTest = @"namespace InterfaceName
{
class TestClass { }
interface ITestInt { }
interface IMoreInt { }
class ClassWithInter
{
public ClassWithInter(int i, ITestInt testInt)
{
}
private void PrivateMeth() { }
public void VoidMeth(int k, float b, ITestInt test) { }
public char CharMeth(TestClass test)
{
return 'F';
}
}
class ClassWithTwoInter
{
public ClassWithTwoInter(int i, ITestInt testInt, IMoreInt moreInt)
{
}
public char CharMeth(TestClass test)
{
return 'F';
}
}
}";
Tests[] tests = TestsGenerator.GenerateTests(ManyClassTest);
Assert.AreEqual(tests.Length, 2);
}
private static void GenerateTestsAndWriteToConsole(TestsGeneratorRestrictions restrictions, IEnumerable <string> filePaths)
{
try
{
var fileSourceCodeProvider = new FileSourceCodeProvider(filePaths);
var consoleConsumer = new ConsoleConsumer();
var testsGenerator = new TestsGenerator(restrictions);
testsGenerator.Generate(fileSourceCodeProvider, consoleConsumer);
}
catch (AggregateException aggregateException)
{
Console.WriteLine(ErrorPromt);
foreach (Exception exception in aggregateException.InnerExceptions)
{
Console.WriteLine(exception.Message);
}
}
catch (ArgumentOutOfRangeException argOutOfRangeException)
{
Console.WriteLine(ErrorPromt);
Console.WriteLine(argOutOfRangeException.Message);
}
}