public void Default_formatter_for_null_Nullable_indicates_null()
{
var formatter = new FormatterSet();
int?nullable = null;
var output = formatter.Format(nullable);
Assert.That(output, Is.EqualTo(formatter.Format <object>(null)));
}
public void Default_formatter_for_Type_displays_only_the_name()
{
var formatter = new FormatterSet();
Assert.That(formatter.Format(GetType()),
Is.EqualTo(GetType().Name));
Assert.That(formatter.Format(typeof(FormatterSetTests)),
Is.EqualTo(typeof(FormatterSetTests).Name));
}
public void Exceptions_always_get_properties_formatters()
{
var exception = new ReflectionTypeLoadException(
new[]
{
typeof(FileStyleUriParser),
typeof(AssemblyKeyFileAttribute)
},
new Exception[]
{
new EventLogInvalidDataException()
});
var formatter = new FormatterSet();
var message = formatter.Format(exception);
Assert.That(message,
Contains.Substring("ReflectionTypeLoadException"));
Assert.That(message,
Contains.Substring("FileStyleUriParser"));
Assert.That(message,
Contains.Substring("AssemblyKeyFileAttribute"));
Assert.That(message,
Contains.Substring("EventLogInvalidDataException"));
}
public void When_Clear_is_called_then_default_formatters_are_immediately_reregistered()
{
var formatterSet = new FormatterSet();
var logEntry = new LogEntry("hola!");
var before = formatterSet.Format(logEntry);
formatterSet.RegisterFormatter <LogEntry>(e => "hello!");
Assert.That(formatterSet.Format(logEntry),
Is.Not.EqualTo(before));
formatterSet.Clear();
Assert.That(formatterSet.Format(logEntry),
Is.EqualTo(before));
}
public void Anonymous_types_are_automatically_fully_formatted()
{
var formatter = new FormatterSet();
var ints = new[] { 3, 2, 1 };
var output = formatter.Format(new { ints, count = ints.Count() });
Assert.That(output, Is.EqualTo("{ ints = { 3, 2, 1 } | count = 3 }"));
}
public void RegisterPropertiesFormatter_for_string_does_nothing()
{
var formatter = new FormatterSet();
formatter.RegisterPropertiesFormatter <string>();
Assert.That(formatter.Format("hello"),
Is.EqualTo("hello"));
}
public void Custom_formatter_for_Type_can_be_registered()
{
var formatter = new FormatterSet();
formatter.RegisterFormatter <Type>(t => t.GUID.ToString());
Assert.That(formatter.Format(GetType()),
Is.EqualTo(GetType().GUID.ToString()));
}
public void Static_properties_are_not_written()
{
var formatter = new FormatterSet();
formatter.RegisterPropertiesFormatter <BoundaryTests.NestedWidget>();
Assert.That(formatter.Format(new Widget()),
!Contains.Substring("StaticProperty"));
}
public void FormatterSet_truncates_expansion_of_long_IEnumerable()
{
var list = new List <string>();
for (var i = 1; i < 11; i++)
{
list.Add("number " + i);
}
var formatterSet = new FormatterSet
{
ListExpansionLimit = 4
};
var formatted = formatterSet.Format(list);
Console.WriteLine(formatted);
Assert.IsTrue(formatted.Contains("number 1"));
Assert.IsTrue(formatted.Contains("number 4"));
Assert.IsFalse(formatted.Contains("number 5"));
Assert.IsTrue(formatted.Contains("6 more"));
}
public void RegisterPropertiesFormatter_for_string_does_nothing()
{
var formatter = new FormatterSet();
formatter.RegisterPropertiesFormatter<string>();
Assert.That(formatter.Format("hello"),
Is.EqualTo("hello"));
}
public void Custom_formatter_for_Type_can_be_registered()
{
var formatter = new FormatterSet();
formatter.RegisterFormatter<Type>(t => t.GUID.ToString());
Assert.That(formatter.Format(GetType()),
Is.EqualTo(GetType().GUID.ToString()));
}
public void Default_formatter_for_null_Nullable_indicates_null()
{
var formatter = new FormatterSet();
int? nullable = null;
var output = formatter.Format(nullable);
Assert.That(output, Is.EqualTo(formatter.Format<object>(null)));
}
public void FormatterSet_truncates_expansion_of_long_IEnumerable()
{
var list = new List<string>();
for (var i = 1; i < 11; i++)
{
list.Add("number " + i);
}
var formatterSet = new FormatterSet
{
ListExpansionLimit = 4
};
var formatted = formatterSet.Format(list);
Console.WriteLine(formatted);
Assert.IsTrue(formatted.Contains("number 1"));
Assert.IsTrue(formatted.Contains("number 4"));
Assert.IsFalse(formatted.Contains("number 5"));
Assert.IsTrue(formatted.Contains("6 more"));
}
public void Static_properties_are_not_written()
{
var formatter = new FormatterSet();
formatter.RegisterPropertiesFormatter<BoundaryTests.NestedWidget>();
Assert.That(formatter.Format(new Widget()),
!Contains.Substring("StaticProperty"));
}
public void Default_formatter_for_Type_displays_only_the_name()
{
var formatter = new FormatterSet();
Assert.That(formatter.Format(GetType()),
Is.EqualTo(GetType().Name));
Assert.That(formatter.Format(typeof (FormatterSetTests)),
Is.EqualTo(typeof (FormatterSetTests).Name));
}
public void Anonymous_types_are_automatically_fully_formatted()
{
var formatter = new FormatterSet();
var ints = new[] { 3, 2, 1 };
var output = formatter.Format(new { ints, count = ints.Count() });
Assert.That(output, Is.EqualTo("{ ints = { 3, 2, 1 } | count = 3 }"));
}
public void When_Clear_is_called_then_default_formatters_are_immediately_reregistered()
{
var formatterSet = new FormatterSet();
var logEntry = new LogEntry("hola!");
var before = formatterSet.Format(logEntry);
formatterSet.RegisterFormatter<LogEntry>(e => "hello!");
Assert.That(formatterSet.Format(logEntry),
Is.Not.EqualTo(before));
formatterSet.Clear();
Assert.That(formatterSet.Format(logEntry),
Is.EqualTo(before));
}
public void Exceptions_always_get_properties_formatters()
{
var exception = new ReflectionTypeLoadException(
new[]
{
typeof (FileStyleUriParser),
typeof (AssemblyKeyFileAttribute)
},
new Exception[]
{
new EventLogInvalidDataException()
});
var formatter = new FormatterSet();
var message = formatter.Format(exception);
Assert.That(message,
Contains.Substring("ReflectionTypeLoadException"));
Assert.That(message,
Contains.Substring("FileStyleUriParser"));
Assert.That(message,
Contains.Substring("AssemblyKeyFileAttribute"));
Assert.That(message,
Contains.Substring("EventLogInvalidDataException"));
}
