public void AddDocumentRewriter_BuilderIsNull_ArgumentNullException()
{
// arrange
// act
Action action = () => StitchingBuilderExtensions
.AddDocumentRewriter(null, (schema, doc) => doc);
// assert
Assert.Equal("builder",
Assert.Throws <ArgumentNullException>(action).ParamName);
}
public void AddDocumentRewriter()
{
// arrange
IDocumentRewriter docRewriter = null;
var mock = new Mock <IStitchingBuilder>();
mock.Setup(t => t.AddDocumentRewriter(
It.IsAny <IDocumentRewriter>()))
.Returns(new Func <IDocumentRewriter, IStitchingBuilder>(t =>
{
docRewriter = t;
return(mock.Object);
}));
// act
StitchingBuilderExtensions
.AddDocumentRewriter(mock.Object, (schema, doc) => doc);
// assert
Assert.IsType <DelegateDocumentRewriter>(docRewriter);
}
public void AddDocumentRewriter_DelegateIsNull_ArgumentNullException()
{
// arrange
IDocumentRewriter docRewriter = null;
var mock = new Mock <IStitchingBuilder>();
mock.Setup(t => t.AddDocumentRewriter(
It.IsAny <IDocumentRewriter>()))
.Returns(new Func <IDocumentRewriter, IStitchingBuilder>(t =>
{
docRewriter = t;
return(mock.Object);
}));
// act
Action action = () => StitchingBuilderExtensions
.AddDocumentRewriter(mock.Object,
(RewriteDocumentDelegate)null);
// assert
Assert.Equal("rewrite",
Assert.Throws <ArgumentNullException>(action).ParamName);
}
