public void Rewriter_Empty_Empty()
{
var rules = new Dictionary<IResolverType, IEnumerable<IResolver>>();
var linkedClass = MockRepository.GenerateStub<ILinkedLibrary>();
var linker = new Linker(rules, linkedClass);
Assert.That(linker.Rules.Any(), Is.False);
}
public void Resolve_UnresolverIdentifier_Throw(string text)
{
var lexical = new LexicalAnalyzer(StandardProcessorBuilder.LexicalRules);
var syntactic = new SyntacticAnalyzer(StandardProcessorBuilder.SyntacticRules);
var translator = new Translator(StandardProcessorBuilder.TranslateRules);
var linkedLibraryFactory = new StaticLinkedLibraryFactory(typeof(StandardProcessorBuilder.LinkedMath));
var linker = new Linker(StandardProcessorBuilder.LinkerRules, linkedLibraryFactory.CreateLinkedLibrary());
var tokens = lexical.Parse(text);
var tree = syntactic.Parse(tokens, StandardProcessorBuilder.SyntacticTarget);
var translatedTree = translator.Translate(tree);
translator.CheckResult(translatedTree);
linker.Resolve(translatedTree);
}
public void Rewriter_SomeList_SameCount()
{
var rules = new Dictionary<IResolverType, IEnumerable<IResolver>>()
{
[MockRepository.GenerateStub<IResolverType>()] = new[]
{
MockRepository.GenerateStub<IResolver>(),
MockRepository.GenerateStub<IResolver>()
},
[MockRepository.GenerateStub<IResolverType>()] = new[]
{
MockRepository.GenerateStub<IResolver>(),
}
};
var linkedClass = MockRepository.GenerateStub<ILinkedLibrary>();
var linker = new Linker(rules, linkedClass);
Assert.That(linker.Rules.Count(), Is.EqualTo(2));
}
public void Compile_Expressiion_RightResult(string text, double value)
{
var linkedLibraryFactory = new StaticLinkedLibraryFactory(typeof(StandardProcessorBuilder.LinkedMath));
var lexical = new LexicalAnalyzer(StandardProcessorBuilder.LexicalRules);
var syntactic = new SyntacticAnalyzer(StandardProcessorBuilder.SyntacticRules);
var translator = new Translator(StandardProcessorBuilder.TranslateRules);
var linker = new Linker(StandardProcessorBuilder.LinkerRules,
linkedLibraryFactory.CreateLinkedLibrary());
var tokens = lexical.Parse(text);
var tree = syntactic.Parse(tokens, StandardProcessorBuilder.SyntacticTarget);
var translatedTree = translator.Translate(tree);
translator.CheckResult(translatedTree);
var linkedTree = linker.Resolve(translatedTree);
linker.CheckResult(linkedTree);
var compilator = new Compiler();
var lambda = compilator.CreateExpression(linkedTree);
var result = lambda.Compile()();
Assert.That(result, Is.EqualTo(value).Within(1e-1));
}
public void CheckResult_NonLinkedTermNode_ThrowException()
{
var rules = new Dictionary<IResolverType, IEnumerable<IResolver>>();
var node = new TermSyntacticNode(
MockRepository.GenerateStub<ITerm>(),
Enumerable.Empty<ISyntacticNode>());
var linkedClass = MockRepository.GenerateStub<ILinkedLibrary>();
var linker = new Linker(rules, linkedClass);
linker.CheckResult(node);
}
public void Rewriter_Null_Null()
{
var linkedClass = MockRepository.GenerateStub<ILinkedLibrary>();
var linker = new Linker(null, linkedClass);
}
public void CheckResult_LinkedTermNode_DoesNotError()
{
var rules = new Dictionary<IResolverType, IEnumerable<IResolver>>();
var node = new TermSyntacticNode(
MockRepository.GenerateStub<IResolvedTerm>(),
Enumerable.Empty<ISyntacticNode>());
var linkedClass = MockRepository.GenerateStub<ILinkedLibrary>();
var linker = new Linker(rules, linkedClass);
Assert.DoesNotThrow(() => linker.CheckResult(node));
}