public ExecutionDebugInfo(DaisyAst ast, DaisyMode mode)
{
_mode = mode;
Ast = ast;
_performanceCounter = mode == DaisyMode.Debug
? new PerformanceCounter()
: NoopPerformanceCounter.Instance;
measurements = new Lazy<PerformanceMeasurments>(() => PerformanceCounter.Measurments);
}
public void AddLink(DaisyAst ast, string rawStatement, Func<int,bool> predicate)
{
var statement = new FakeStatement(rawStatement, predicate).Link(rawStatement);
new AstCollector(ast)
.OfType<StatementNode>()
.Where(x => x.Text == rawStatement)
.Select(x => { x.LinkedStatement = statement; return x; }) //Sigh, I wish I had a for each
.ToList();
}
public void ItDiesOnFailureToLink()
{
var statementSet = new StatementSet();
var ast = new DaisyAst(new StatementNode("Hello gov'nor"));
var load = new DaisyLinker(ast,statementSet,typeof(int));
var ex = Assert.Catch<FailedLinkException>(() => load.Link());
Assert.AreEqual(1, ex.Errors.Count);
Assert.IsInstanceOf<NoLinksFoundError>(ex.Errors.First());
}
public void ItDiesOnLinkingGroupToNonGroup()
{
var linkedStatement1 = new Mock<ILinkedStatement>();
var statement = new Mock<IStatementDefinition>();
linkedStatement1.SetupGet(x => x.Definition).Returns(statement.Object);
statement.Setup(x => x.Link(It.IsAny<string>())).Returns(linkedStatement1.Object);
statement.SetupGet(x => x.Name).Returns("David");
statement.SetupGet(x => x.ScopeType).Returns(typeof(int));
statement.SetupGet(x => x.TransformsScopeTo).Returns((Type)null);
var statementSet = new StatementSet().Add(statement.Object);
var ast = new DaisyAst(new GroupOperatorNode("Hello gov'nor",new StatementNode("Blah")));
var load = new DaisyLinker(ast,statementSet,typeof(int));
var ex = Assert.Catch<FailedLinkException>(() => load.Link());
Assert.AreEqual(1, ex.Errors.Count);
Assert.IsInstanceOf<NoLinksPermittedError>(ex.Errors.First());
}
public void ItDiesOnMultipleLinksFound()
{
var linkedStatement1 = new Mock<ILinkedStatement>();
var statement = new Mock<IStatementDefinition>();
linkedStatement1.SetupGet(x => x.Definition).Returns(statement.Object);
statement.Setup(x => x.Link(It.IsAny<string>())).Returns(linkedStatement1.Object);
statement.SetupGet(x => x.Name).Returns("David");
statement.SetupGet(x => x.ScopeType).Returns(typeof(int));
var linkedStatement2 = new Mock<ILinkedStatement>();
var statement2 = new Mock<IStatementDefinition>();
linkedStatement2.SetupGet(x => x.Definition).Returns(statement2.Object);
statement2.Setup(x => x.Link(It.IsAny<string>())).Returns(linkedStatement2.Object);
statement2.SetupGet(x => x.Name).Returns("Tennant");
statement2.SetupGet(x => x.ScopeType).Returns(typeof(int));
var statementSet = new StatementSet().Add(statement.Object).Add(statement2.Object);
var ast = new DaisyAst(new StatementNode("Hello gov'nor"));
var load = new DaisyLinker(ast,statementSet,typeof(int));
var ex = Assert.Catch<FailedLinkException>(() => load.Link());
Assert.AreEqual(1, ex.Errors.Count);
Assert.IsInstanceOf<MultipleLinksFoundError>(ex.Errors.First());
}
private void AddAggregateLink(DaisyAst ast, string rawStatement)
{
var statement = new FakeAggregate<int,int>(rawStatement).Link(rawStatement);
new AstCollector(ast)
.OfType<StatementNode>()
.Where(x => x.Text == rawStatement)
.Select(x => { x.LinkedStatement = statement; return x; }) //Sigh, I wish I had a for each
.ToList();
}
public DaisyExecution(DaisyAst ast, DaisyMode mode)
{
Attachments = new ContextBundle();
DebugInfo = new ExecutionDebugInfo(ast,mode);
}
public void ItLinksStatements()
{
var linkedStatement = new Mock<ILinkedStatement>();
var statement = new Mock<IStatementDefinition>();
statement.Setup(x => x.Link(It.IsAny<string>())).Returns(linkedStatement.Object);
statement.SetupGet(x => x.Name).Returns("Tennant");
statement.SetupGet(x => x.ScopeType).Returns(typeof(Int32));
var statementSet = new StatementSet().Add(statement.Object);
var ast = new DaisyAst(new StatementNode("Hello gov'nor"));
var load = new DaisyLinker(ast,statementSet,typeof(int));
load.Link();
statement.Verify(x => x.Link(It.IsAny<string>()), Times.Once());
}