public void IsSatisfiedByWithNullRequestShouldThrowArgumentNullException()
{
// Fixture setup
var sut = new FieldSpecification(typeof(object), "someName");
// Exercise system and verify outcome
Assert.Throws<ArgumentNullException>(() =>
sut.IsSatisfiedBy(null));
// Teardown
}
public void IsSatisfiedByWithRequestForFieldShouldReturnCorrectResult(
string fieldName,
string requestedName,
bool expectedResult)
{
// Fixture setup
var sut = new FieldSpecification(typeof(object), fieldName);
var request = typeof(FieldHolder<object>).GetField(requestedName);
// Exercise system
var result = sut.IsSatisfiedBy(request);
// Verify outcome
Assert.Equal(expectedResult, result);
// Teardown
}
public void IsSatisfiedByWithRequestForFieldWithSameNameAndIncompatibleTypeShouldReturnFalse()
{
// Fixture setup
var sut = new FieldSpecification(typeof(object), "Field");
var request = typeof(FieldHolder<string>).GetField("Field");
// Exercise system
var result = sut.IsSatisfiedBy(request);
// Verify outcome
Assert.False(result);
// Teardown
}
public void IsSatisfiedByReturnsCorrectResultAccordingToTarget(
bool expected)
{
var field = typeof(string).GetField("Empty");
var target = new DelegatingCriterion<FieldInfo>
{
OnEquals = f =>
{
Assert.Equal(field, f);
return expected;
}
};
var sut = new FieldSpecification(target);
var actual = sut.IsSatisfiedBy(field);
Assert.Equal(expected, actual);
}
public void IsSatisfiedByWithInvalidRequestShouldReturnFalse(object request)
{
// Fixture setup
var sut = new FieldSpecification(typeof(object), "someName");
// Exercise system
var result = sut.IsSatisfiedBy(request);
// Verify outcome
Assert.False(result);
// Teardown
}
public void IsSatisfiedByWithRequestForMemberOtherThanFieldWithSameNameShouldReturnFalse()
{
// Fixture setup
var sut = new FieldSpecification(typeof(object), "Property");
var request = typeof(PropertyHolder<object>).GetProperty("Property");
// Exercise system
var result = sut.IsSatisfiedBy(request);
// Verify outcome
Assert.False(result);
// Teardown
}