public void PageBaseTypeWorksWithOptionalModel()
{
var compiler = new VisualBasicViewCompiler()
{
BaseClass = "Spark.Tests.Stubs.StubSparkView",
NullBehaviour = NullBehaviour.Strict
};
DoCompileView(compiler, new Chunk[]
{
new PageBaseTypeChunk {
BaseClass = "Spark.Tests.Stubs.StubSparkView2"
},
new ViewDataModelChunk {
TModel = "Spark.Tests.Models.Comment"
},
new SendLiteralChunk {
Text = "Hello world"
}
});
var instance = compiler.CreateInstance();
Assert.That(instance, Is.InstanceOf(typeof(StubSparkView2)));
Assert.That(instance, Is.InstanceOf(typeof(StubSparkView2 <Comment>)));
}
public void UnlessFalseCondition()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.AbstractSparkView"
};
var trueChunks = new Chunk[] { new SendLiteralChunk {
Text = "wastrue"
} };
DoCompileView(compiler, new Chunk[]
{
new SendLiteralChunk {
Text = "<p>"
},
new LocalVariableChunk {
Name = "arg", Value = "5"
},
new ConditionalChunk {
Type = ConditionalType.Unless, Condition = "arg=6", Body = trueChunks
},
new SendLiteralChunk {
Text = "</p>"
}
});
var instance = compiler.CreateInstance();
var contents = instance.RenderView();
Assert.AreEqual("<p>wastrue</p>", contents);
}
public void GlobalVariables()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.AbstractSparkView"
};
DoCompileView(compiler, new Chunk[]
{
new SendExpressionChunk {
Code = "title"
},
new AssignVariableChunk {
Name = "item", Value = "8"
},
new SendLiteralChunk {
Text = ":"
},
new SendExpressionChunk {
Code = "item"
},
new GlobalVariableChunk {
Name = "title", Value = "\"hello world\""
},
new GlobalVariableChunk {
Name = "item", Value = "3"
}
});
var instance = compiler.CreateInstance();
var contents = instance.RenderView();
Assert.AreEqual("hello world:8", contents);
}
public void ProvideFullException()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.AbstractSparkView"
};
DoCompileView(compiler, new Chunk[]
{
new SendExpressionChunk {
Code = "NoSuchVariable"
}
});
}
public void ForEachAutoVariables()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.AbstractSparkView"
};
DoCompileView(compiler, new Chunk[]
{
new LocalVariableChunk {
Name = "data", Value = "new Integer(){3,4,5}"
},
new SendLiteralChunk {
Text = "<ul>"
},
new ForEachChunk
{
Code = "item As Integer in data",
Body = new Chunk[]
{
new SendLiteralChunk {
Text = "<li>"
},
new SendExpressionChunk {
Code = "item"
},
new SendExpressionChunk {
Code = "itemIsFirst"
},
new SendExpressionChunk {
Code = "itemIsLast"
},
new SendExpressionChunk {
Code = "itemIndex"
},
new SendExpressionChunk {
Code = "itemCount"
},
new SendLiteralChunk {
Text = "</li>"
}
}
},
new SendLiteralChunk {
Text = "</ul>"
}
});
var instance = compiler.CreateInstance();
var contents = instance.RenderView();
Assert.AreEqual("<ul><li>3TrueFalse03</li><li>4FalseFalse13</li><li>5FalseTrue23</li></ul>", contents);
}
public void SimpleOutput()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.AbstractSparkView"
};
DoCompileView(compiler, new[] { new SendExpressionChunk {
Code = "3 + 4"
} });
var instance = compiler.CreateInstance();
string contents = instance.RenderView();
Assert.AreEqual("7", contents);
}
public void ProvideFullException()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.AbstractSparkView"
};
Assert.That(() =>
DoCompileView(compiler, new Chunk[]
{
new SendExpressionChunk {
Code = "NoSuchVariable"
}
}),
Throws.TypeOf <BatchCompilerException>());
}
public void TargetNamespace()
{
var compiler = new VisualBasicViewCompiler
{
BaseClass = "Spark.AbstractSparkView",
Descriptor = new SparkViewDescriptor {
TargetNamespace = "Testing.Target.Namespace"
}
};
DoCompileView(compiler, new Chunk[] { new SendLiteralChunk {
Text = "Hello"
} });
var instance = compiler.CreateInstance();
Assert.AreEqual("Testing.Target.Namespace", instance.GetType().Namespace);
}
public virtual ViewCompiler CreateViewCompiler(ISparkViewEngine engine, SparkViewDescriptor descriptor)
{
var pageBaseType = engine.Settings.PageBaseType;
if (string.IsNullOrEmpty(pageBaseType))
{
pageBaseType = engine.DefaultPageBaseType;
}
var language = descriptor.Language;
if (language == LanguageType.Default)
{
language = engine.Settings.DefaultLanguage;
}
ViewCompiler viewCompiler;
switch (language)
{
case LanguageType.Default:
case LanguageType.CSharp:
viewCompiler = new CSharpViewCompiler();
break;
case LanguageType.VisualBasic:
viewCompiler = new VisualBasicViewCompiler();
break;
case LanguageType.Javascript:
viewCompiler = new JavascriptViewCompiler();
break;
default:
throw new CompilerException(string.Format("Unknown language type {0}", descriptor.Language));
}
viewCompiler.BaseClass = pageBaseType;
viewCompiler.Descriptor = descriptor;
viewCompiler.Debug = engine.Settings.Debug;
viewCompiler.NullBehaviour = engine.Settings.NullBehaviour;
viewCompiler.UseAssemblies = engine.Settings.UseAssemblies;
viewCompiler.UseNamespaces = engine.Settings.UseNamespaces;
return(viewCompiler);
}
public void LocalVariableDecl()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.AbstractSparkView"
};
DoCompileView(compiler, new Chunk[]
{
new LocalVariableChunk {
Name = "i", Value = "5"
},
new SendExpressionChunk {
Code = "i"
}
});
var instance = compiler.CreateInstance();
string contents = instance.RenderView();
Assert.AreEqual("5", contents);
}
public void PageBaseTypeOverridesBaseClass()
{
var compiler = new VisualBasicViewCompiler()
{
BaseClass = "Spark.Tests.Stubs.StubSparkView",
NullBehaviour = NullBehaviour.Strict
};
DoCompileView(compiler, new Chunk[]
{
new PageBaseTypeChunk {
BaseClass = "Spark.Tests.Stubs.StubSparkView2"
},
new SendLiteralChunk {
Text = "Hello world"
}
});
var instance = compiler.CreateInstance();
Assert.That(instance, Is.InstanceOf(typeof(StubSparkView2)));
}
public void StronglyTypedBase()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.Tests.Stubs.StubSparkView"
};
DoCompileView(compiler, new Chunk[]
{
new SendLiteralChunk {
Text = "hello world"
},
new ViewDataModelChunk {
TModel = "Global.System.String"
}
});
var instance = compiler.CreateInstance();
string contents = instance.RenderView();
Assert.That(contents.Contains("hello world"));
}
public void StrictNullUsesException()
{
var compiler = new VisualBasicViewCompiler()
{
BaseClass = "Spark.Tests.Stubs.StubSparkView",
NullBehaviour = NullBehaviour.Strict
};
var chunks = new Chunk[]
{
new ViewDataChunk {
Name = "comment", Type = "Spark.Tests.Models.Comment"
},
new SendExpressionChunk {
Code = "comment.Text", SilentNulls = false
}
};
compiler.CompileView(new[] { chunks }, new[] { chunks });
Assert.That(compiler.SourceCode.Contains("Catch ex As Global.System.NullReferenceException"));
Assert.That(compiler.SourceCode.Contains("ArgumentNullException("));
Assert.That(compiler.SourceCode.Contains(", ex)"));
}
public void ForEachLoop()
{
var compiler = new VisualBasicViewCompiler {
BaseClass = "Spark.AbstractSparkView"
};
DoCompileView(compiler, new Chunk[]
{
new LocalVariableChunk {
Name = "data", Value = "new Integer(){3,4,5}"
},
new SendLiteralChunk {
Text = "<ul>"
},
new ForEachChunk
{
Code = "item in data",
Body = new Chunk[]
{
new SendLiteralChunk {
Text = "<li>"
},
new SendExpressionChunk {
Code = "item"
},
new SendLiteralChunk {
Text = "</li>"
}
}
},
new SendLiteralChunk {
Text = "</ul>"
}
});
var instance = compiler.CreateInstance();
var contents = instance.RenderView();
Assert.AreEqual("<ul><li>3</li><li>4</li><li>5</li></ul>", contents);
}
public void PageBaseTypeWorksWithGenericParametersIncluded()
{
var compiler = new VisualBasicViewCompiler()
{
BaseClass = "Spark.Tests.Stubs.StubSparkView",
NullBehaviour = NullBehaviour.Strict
};
DoCompileView(compiler, new Chunk[]
{
new PageBaseTypeChunk {
BaseClass = "Spark.Tests.Stubs.StubSparkView3(Of Spark.Tests.Models.Comment, string)"
},
new SendLiteralChunk {
Text = "Hello world"
}
});
var instance = compiler.CreateInstance();
Assert.That(instance, Is.InstanceOf(typeof(StubSparkView2)));
Assert.That(instance, Is.InstanceOf(typeof(StubSparkView2 <Comment>)));
Assert.That(instance, Is.InstanceOf(typeof(StubSparkView3 <Comment, string>)));
}
