public void CreateForTypeThrowsException()
{
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new PropertyPredicateCreationRule(item => true, () => value, priority);
Action action = () => sut.Create(null !, typeof(string));
action.Should().Throw <NotSupportedException>();
}
public void IsMatchForTypeReturnsFalse()
{
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new PropertyPredicateCreationRule(item => true, () => value, priority);
var actual = sut.IsMatch(typeof(string));
actual.Should().BeFalse();
}
public void IsMatchForPropertyThrowsExceptionWithNullProperty()
{
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new PropertyPredicateCreationRule(type => true, () => value, priority);
Action action = () => sut.IsMatch((PropertyInfo)null !);
action.Should().Throw <ArgumentNullException>();
}
public void IsMatchForPropertyReturnsPredicateResult(bool isMatch)
{
var propertyInfo = typeof(Person).GetProperty(nameof(Person.FirstName)) !;
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new PropertyPredicateCreationRule(item => isMatch, () => value, priority);
var actual = sut.IsMatch(propertyInfo);
actual.Should().Be(isMatch);
}
public void CreateForPropertyReturnsLiteralValue()
{
var propertyInfo = typeof(Person).GetProperty(nameof(Person.FirstName)) !;
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new PropertyPredicateCreationRule(item => true, value, priority);
var actual = sut.Create(null !, propertyInfo);
actual.Should().Be(value);
}
public void IsMatchForParameterReturnsFalse()
{
var parameterInfo = typeof(Person).GetConstructors()
.First(x => x.GetParameters().FirstOrDefault()?.Name == "firstName").GetParameters().First();
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new PropertyPredicateCreationRule((item) => true, () => value, priority);
var actual = sut.IsMatch(parameterInfo);
actual.Should().BeFalse();
}
public void CreateForParameterThrowsException()
{
var parameterInfo = typeof(Person).GetConstructors()
.First(x => x.GetParameters().FirstOrDefault()?.Name == "firstName").GetParameters().First();
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new PropertyPredicateCreationRule(item => true, () => value, priority);
Action action = () => sut.Create(null !, parameterInfo);
action.Should().Throw <NotSupportedException>();
}
/// <summary>
/// Adds a new <see cref="PropertyPredicateCreationRule" /> to the configuration.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <param name="predicate">The predicate that matches on a property.</param>
/// <param name="value">The static value returned by the rule.</param>
/// <param name="priority">The priority of the rule.</param>
/// <returns>The configuration.</returns>
/// <exception cref="ArgumentNullException">The <paramref name="configuration" /> parameter is <c>null</c>.</exception>
/// <exception cref="ArgumentNullException">The <paramref name="predicate" /> parameter is <c>null</c>.</exception>
public static IBuildConfiguration AddCreationRule(this IBuildConfiguration configuration,
Predicate <PropertyInfo> predicate,
object value,
int priority)
{
configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
predicate = predicate ?? throw new ArgumentNullException(nameof(predicate));
var rule = new PropertyPredicateCreationRule(predicate, value, priority);
configuration.CreationRules.Add(rule);
return(configuration);
}
