public void CreateWithNullContextThrows()
{
var expressionRequest = typeof(Expression <Func <object> >);
var sut = new LambdaExpressionGenerator();
Assert.Throws <ArgumentNullException>(() => sut.Create(expressionRequest, null));
}
public void CreateWithExpressionRequestReturnsCorrectResult(Type expected)
{
var expressionRequest = expected;
var context = new SpecimenContext(new Fixture());
var sut = new LambdaExpressionGenerator();
var result = sut.Create(expressionRequest, context);
Assert.IsAssignableFrom(expected, result);
}
public void CreateWithLambdaExpressionTypeRequestReturnsCorrectResult()
{
var expressionRequest = typeof(Expression <Func <object> >);
var dummyContainer = new DelegatingSpecimenContext();
var sut = new LambdaExpressionGenerator();
var result = sut.Create(expressionRequest, dummyContainer);
Assert.IsAssignableFrom <Expression <Func <object> > >(result);
}
public void CreateWithExpressionRequestReturnsCorrectResult(Type expected)
{
var expressionRequest = expected;
var context = new SpecimenContext(new Fixture());
var sut = new LambdaExpressionGenerator();
var result = sut.Create(expressionRequest, context);
Assert.IsType(expected, result);
}
public void CreateWithNonLambdaExpressionTypeRequestReturnsNoSpecimen()
{
var nonExpressionRequest = typeof(object);
var dummyContainer = new DelegatingSpecimenContext();
var sut = new LambdaExpressionGenerator();
var result = sut.Create(nonExpressionRequest, dummyContainer);
Assert.IsType <NoSpecimen>(result);
}
public void CreateWithLambdaExpressionTypeRequestReturnsCorrectResult()
{
var expressionRequest = typeof(Expression<Func<object>>);
var dummyContainer = new DelegatingSpecimenContext();
var sut = new LambdaExpressionGenerator();
var result = sut.Create(expressionRequest, dummyContainer);
Assert.IsType<Expression<Func<object>>>(result);
}
public void CreateWithNonLambdaExpressionTypeRequestReturnsNoSpecimen()
{
var nonExpressionRequest = typeof(object);
var dummyContainer = new DelegatingSpecimenContext();
var sut = new LambdaExpressionGenerator();
var result = sut.Create(nonExpressionRequest, dummyContainer);
Assert.IsType<NoSpecimen>(result);
}
public void SutIsISpecimenBuilder()
{
var sut = new LambdaExpressionGenerator();
Assert.IsAssignableFrom <ISpecimenBuilder>(sut);
}
public void CreateWithNullContextThrows()
{
var expressionRequest = typeof(Expression<Func<object>>);
var sut = new LambdaExpressionGenerator();
Assert.Throws<ArgumentNullException>(() => sut.Create(expressionRequest, null));
}
public void SutIsISpecimenBuilder()
{
var sut = new LambdaExpressionGenerator();
Assert.IsAssignableFrom<ISpecimenBuilder>(sut);
}