public ObjectConstructionExpression <T> SetAllPrimitiveProperties(Predicate <PropertyInfo> filter)
{
foreach (PropertyInfo property in typeof(T).GetProperties())
{
if (!property.CanWrite)
{
continue;
}
if (!property.PropertyType.IsSimple())
{
continue;
}
if (!filter(property))
{
continue;
}
var accessor = new SingleProperty(property);
var child = new SetPropertyGrammar(accessor);
_grammar.AddGrammar(child);
}
return(this);
}
public void create_a_grammar_structure()
{
SetPropertyGrammar grammar = SetPropertyGrammar.For <Address>(x => x.DistanceFromOffice);
var sentence = grammar.ToStructure(new FixtureLibrary()).ShouldBeOfType <Sentence>();
sentence.ShouldEqual(Sentence.For("DistanceFromOffice = {DistanceFromOffice}",
Cell.For <double>("DistanceFromOffice")));
}
private IGrammar setter(Expression<Func<AuthenticationSettings, object>> property)
{
var accessor = property.ToAccessor();
var grammar = new SetPropertyGrammar(accessor.InnerProperty);
grammar.CellModifications.DefaultValue(accessor.GetValue(new AuthenticationSettings()).ToString());
return grammar;
}
public SetPropertyGrammarFixture()
{
var grammar = SetPropertyGrammar.For <Address>(x => x.City);
grammar.CellModifications.Header("The City").DefaultValue("Austin");
this["SetCity"] = grammar;
}
private IGrammar setter(Expression <Func <AuthenticationSettings, object> > property)
{
var accessor = property.ToAccessor();
var grammar = new SetPropertyGrammar(accessor.InnerProperty);
grammar.CellModifications.DefaultValue(accessor.GetValue(new AuthenticationSettings()).ToString());
return(grammar);
}
public ObjectConstructionExpression <T> SetProperty(Expression <Func <T, object> > expression, string defaultValue)
{
Accessor accessor = FubuCore.Reflection.ReflectionHelper.GetAccessor(expression);
var grammar = new SetPropertyGrammar(accessor)
{
DefaultValue = defaultValue
};
_grammar.AddGrammar(grammar);
return(this);
}
public void sets_a_simple_property_happy_path()
{
SetPropertyGrammar grammar = SetPropertyGrammar.For <Address>(x => x.City);
var context = new TestContext();
var address = new Address();
context.CurrentObject = address;
Step step = new Step().With("City", "Dripping Springs");
grammar.Execute(step, context);
address.City.ShouldEqual("Dripping Springs");
}
public void sets_a_numeric_property_happy_path()
{
SetPropertyGrammar grammar = SetPropertyGrammar.For <Address>(x => x.DistanceFromOffice);
var context = new TestContext();
var address = new Address();
context.CurrentObject = address;
Step step = new Step().With("DistanceFromOffice", "112.3");
grammar.Execute(step, context);
address.DistanceFromOffice.ShouldEqual(112.3);
}
public void sets_a_numeric_property_happy_path_with_a_default_value()
{
SetPropertyGrammar grammar = SetPropertyGrammar.For <Address>(x => x.DistanceFromOffice);
grammar.DefaultValue = "234.1";
var context = new TestContext();
var address = new Address();
context.CurrentObject = address;
var step = new Step();
grammar.Execute(step, context);
address.DistanceFromOffice.ShouldEqual(234.1);
}
public void try_to_set_property_when_the_current_object_is_missing()
{
SetPropertyGrammar grammar = SetPropertyGrammar.For <Address>(x => x.DistanceFromOffice);
var context = new TestContext();
var exceptionText = string.Empty;
Step step = new Step().With("DistanceFromOffice", "112.3");
try
{
grammar.Execute(step, context);
}
catch (StorytellerAssertionException ex)
{
exceptionText = ex.ToString();
}
string message = string.Format(
"Test Error: Expected an object of type '{0}' on ITestContext.CurrentObject",
typeof(Address).AssemblyQualifiedName);
exceptionText.ShouldContain(message);
}