public void ShouldCompileWhenUsingClassesFromAPassedAssemblyInstance(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "var x = new ScriptCs.Tests.TestMarkerClass();";
scriptHostFactory.Setup(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns <IScriptPackManager, ScriptEnvironment>((p, q) => new ScriptHost(p, q));
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences();
refs.PathReferences.Add("System");
refs.Assemblies.Add(Assembly.GetExecutingAssembly());
// Act
var result = engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.CompileExceptionInfo.ShouldBeNull();
result.ExecuteExceptionInfo.ShouldBeNull();
}
public void ShouldNotReturnReturnValueIfCodeExecutionDoesNotReturnValue(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "var theNumber = 42; //this should not return a value";
scriptHostFactory.Setup(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns <IScriptPackManager, string[]>((p, q) => new ScriptHost(p, new ScriptEnvironment(q)));
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences();
refs.PathReferences.Add("System");
// Act
var result = engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.ReturnValue.ShouldBeNull();
}
public void ShouldSetIsPendingClosingCharToTrueIfCodeIsMissingParenthesis(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "System.Diagnostics.Debug.WriteLine(\"a\"";
scriptHostFactory.Setup(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns <IScriptPackManager, string[]>((p, q) => new ScriptHost(p, new ScriptEnvironment(q)));
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences();
refs.PathReferences.Add("System");
// Act
var result = engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.IsCompleteSubmission.ShouldBeFalse();
}
public void ShouldSetIsPendingClosingCharToTrueIfCodeIsMissingCurlyBracket(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "class test {";
scriptHostFactory.Setup(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns <IScriptPackManager, string[]>((p, q) => new ScriptHost(p, q));
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
// Act
var result = engine.Execute(
Code, new string[0], new[] { "System" }, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.IsPendingClosingChar.ShouldBeTrue();
result.ExpectingClosingChar.ShouldEqual('}');
}
public void ShouldNotMarkSubmissionsAsIncompleteWhenRunningScript(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "class test {";
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences();
refs.PathReferences.Add("System");
engine.FileName = "test.csx";
// Act
var result = engine.Execute(
Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.IsCompleteSubmission.ShouldBeTrue();
result.CompileExceptionInfo.ShouldNotBeNull();
}
public void ShouldSetIsPendingClosingCharToTrueIfCodeIsMissingSquareBracket(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "var x = new[1] { 1 }; var y = x[0";
scriptHostFactory.Setup(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns <IScriptPackManager, string[]>((p, q) => new ScriptHost(p, new ScriptEnvironment(q)));
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences();
refs.PathReferences.Add("System");
// Act
var result = engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.IsPendingClosingChar.ShouldBeTrue();
result.ExpectingClosingChar.ShouldEqual(']');
}
public void ShouldReturnInvalidNamespacesIfCS0241Encountered(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
// Act
var result = engine.Execute(string.Empty, new string[0], new AssemblyReferences(), new[] { "foo" }, scriptPackSession);
// Assert
result.CompileExceptionInfo.ShouldNotBeNull();
result.InvalidNamespaces.ShouldContain("foo");
}
public void ShouldReturnReturnValueIfCodeExecutionReturnsValue(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
const string Code = "\"Hello\" //this should return \"Hello\"";
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences(new[] { "System" });
// Act
var result = engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.ReturnValue.ShouldEqual("Hello");
}
public void ShouldCreateScriptHostWithContexts(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[Frozen] Mock <IScriptPack> scriptPack,
ScriptPackSession scriptPackSession,
[NoAutoProperties] RoslynScriptEngine engine)
{
// Arrange
const string Code = "var a = 0;";
scriptHostFactory.Setup(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns <IScriptPackManager, string[]>((p, q) => new ScriptHost(p, new ScriptEnvironment(q)));
scriptPack.Setup(p => p.Initialize(It.IsAny <IScriptPackSession>()));
scriptPack.Setup(p => p.GetContext()).Returns((IScriptPackContext)null);
// Act
engine.Execute(Code, new string[0], new AssemblyReferences(), Enumerable.Empty <string>(), scriptPackSession);
// Assert
scriptHostFactory.Verify(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()));
}
public void ShouldInitializeScriptLibraryWrapperHost(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
Mock <IScriptPackManager> manager,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession
)
{
// Arrange
const string Code = "var theNumber = 42; //this should compile";
var refs = new AssemblyReferences(new[] { "System" });
scriptHostFactory.Setup(s => s.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns(new ScriptHost(manager.Object, null));
// Act
engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
ScriptLibraryWrapper.ScriptHost.ShouldNotEqual(null);
}
public void ShouldNotReturnReturnValueIfCodeExecutionDoesNotReturnValue(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "var theNumber = 42; //this should not return a value";
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences(new[] { "System" });
// Act
var result = engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.ReturnValue.ShouldBeNull();
}
public void ShouldReturnExecuteExceptionIfCodeExecutionThrowsException(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "throw new System.Exception(); //this should throw an Exception";
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences(new[] { "System" });
// Act
var result = engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.ExecuteExceptionInfo.ShouldNotBeNull();
}
public void ShouldNotReturnCompileExceptionIfCodeDoesCompile(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "var theNumber = 42; //this should compile";
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences();
refs.PathReferences.Add("System");
// Act
var result = engine.Execute(Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.CompileExceptionInfo.ShouldBeNull();
}
public void ShouldRemoveInvalidNamespacesFromSessionStateAndEngine(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
// Act
engine.Execute(string.Empty, new string[0], new AssemblyReferences(), new[] { "System", "foo" }, scriptPackSession);
// Assert
session.Namespaces.ShouldNotBeEmpty();
session.Namespaces.ShouldNotContain("foo");
var pendingNamespacesField = session.Session.GetType().GetField("pendingNamespaces", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
var pendingNamespacesValue = (ReadOnlyArray <string>)pendingNamespacesField.GetValue(session.Session);
pendingNamespacesValue.AsEnumerable().ShouldNotBeEmpty();
pendingNamespacesValue.AsEnumerable().ShouldNotContain("foo");
}
public void ShouldNotReturnExecuteExceptionIfCodeExecutionDoesNotThrowAnException(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "var theNumber = 42; //this should not throw an Exception";
scriptHostFactory.Setup(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns <IScriptPackManager, string[]>((p, q) => new ScriptHost(p, q));
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
// Act
var result = engine.Execute(Code, new string[0], new[] { "System" }, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.ExecuteExceptionInfo.ShouldBeNull();
}
public void ShouldReturnReturnValueIfCodeExecutionReturnsValue(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
const string Code = "\"Hello\" //this should return \"Hello\"";
// Arrange
scriptHostFactory.Setup(f => f.CreateScriptHost(It.IsAny <IScriptPackManager>(), It.IsAny <string[]>()))
.Returns <IScriptPackManager, string[]>((p, q) => new ScriptHost(p, q));
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
// Act
var result = engine.Execute(Code, new string[0], new[] { "System" }, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.ReturnValue.ShouldEqual("Hello");
}
public void ShouldSetIsPendingClosingCharToTrueIfCodeIsMissingCurlyBracket(
[Frozen] Mock <IScriptHostFactory> scriptHostFactory,
[NoAutoProperties] RoslynScriptEngine engine,
ScriptPackSession scriptPackSession)
{
// Arrange
const string Code = "class test {";
var session = new SessionState <Session> {
Session = new ScriptEngine().CreateSession()
};
scriptPackSession.State[RoslynScriptEngine.SessionKey] = session;
var refs = new AssemblyReferences();
refs.PathReferences.Add("System");
// Act
var result = engine.Execute(
Code, new string[0], refs, Enumerable.Empty <string>(), scriptPackSession);
// Assert
result.IsCompleteSubmission.ShouldBeFalse();
}
