public void PriorityReturnsConstructorValue()
{
var priority = Environment.TickCount;
var expression = new Regex("FirstName");
var value = Guid.NewGuid().ToString();
var sut = new RegexCreationRule(typeof(string), expression, value, priority);
sut.Priority.Should().Be(priority);
}
public void CreateWithParameterThrowsExceptionWithNullParameter()
{
var expression = new Regex("FirstName");
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, value, priority);
Action action = () => sut.Create(null !, (ParameterInfo)null !);
action.Should().Throw <ArgumentNullException>();
}
public void IsMatchWithPropertyThrowsExceptionWithNullProperty()
{
var expression = new Regex("FirstName");
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, value, priority);
Action action = () => sut.IsMatch((PropertyInfo)null !);
action.Should().Throw <ArgumentNullException>();
}
public void IsMatchForTypeReturnsFalse()
{
var expression = new Regex("FirstName");
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, value, priority);
var actual = sut.IsMatch(typeof(string));
actual.Should().BeFalse();
}
public void IsMatchForPropertyReturnsWhetherPropertyMatchesStringExpression(string expression,
bool expected)
{
var propertyInfo = typeof(Person).GetProperty(nameof(Person.FirstName)) !;
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, expected, priority);
var actual = sut.IsMatch(propertyInfo);
actual.Should().Be(expected);
}
public void CreateWithTypeThrowsException()
{
var expression = new Regex("FirstName");
var value = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, value, priority);
Action action = () => sut.Create(null !, typeof(string));
action.Should().Throw <NotSupportedException>();
}
public void CreateWithPropertyReturnsValueFromValueGenerator()
{
var propertyInfo = typeof(Person).GetProperty(nameof(Person.FirstName)) !;
var expression = new Regex("FirstName");
var expected = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, () => expected, priority);
var actual = sut.Create(null !, propertyInfo);
actual.Should().Be(expected);
}
public void IsMatchForPropertyReturnsWhetherPropertyMatches(Type declaringType, string propertyName,
bool expected)
{
var propertyInfo = declaringType.GetProperty(propertyName) !;
var expression = new Regex("FirstName");
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, expected, priority);
var actual = sut.IsMatch(propertyInfo);
actual.Should().Be(expected);
}
public void CreateWithParameterReturnsValueFromValueGenerator()
{
var parameterInfo = typeof(Person).GetConstructors()
.First(x => x.GetParameters().FirstOrDefault()?.Name == "firstName").GetParameters().First();
var expression = new Regex("FirstName");
var expected = Guid.NewGuid().ToString();
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, () => expected, priority);
var actual = sut.Create(null !, parameterInfo);
actual.Should().Be(expected);
}
public void IsMatchForParameterReturnsWhetherParameterMatches(Type declaringType, string parameterName,
bool expected)
{
var parameterInfo = declaringType.GetConstructors()
.First(x => x.GetParameters().Any(y => y.Name == parameterName)).GetParameters()
.First(x => x.Name == parameterName);
var expression = new Regex("FirstName", RegexOptions.IgnoreCase);
var priority = Environment.TickCount;
var sut = new RegexCreationRule(typeof(string), expression, expected, priority);
var actual = sut.IsMatch(parameterInfo);
actual.Should().Be(expected);
}
/// <summary>
/// Adds a new <see cref="RegexCreationRule" /> to the configuration.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <param name="targetType">The target type that matches the rule.</param>
/// <param name="expression">The expression that matches a property name.</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="expression" /> parameter is <c>null</c>.</exception>
public static IBuildConfiguration AddCreationRule(this IBuildConfiguration configuration,
Type targetType,
Regex expression,
object value,
int priority)
{
configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
targetType = targetType ?? throw new ArgumentNullException(nameof(targetType));
expression = expression ?? throw new ArgumentNullException(nameof(expression));
var rule = new RegexCreationRule(targetType, expression, value, priority);
configuration.CreationRules.Add(rule);
return(configuration);
}
/// <summary>
/// Adds a new <see cref="RegexCreationRule" /> to the configuration.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <param name="targetType">The target type that matches the rule.</param>
/// <param name="expression">The expression that matches a property name.</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="expression" /> parameter is <c>null</c> or empty.</exception>
public static IBuildConfiguration AddCreationRule(this IBuildConfiguration configuration,
Type targetType,
string expression,
object value,
int priority)
{
configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
if (string.IsNullOrEmpty(expression))
{
throw new ArgumentNullException(nameof(expression));
}
var rule = new RegexCreationRule(targetType, expression, value, priority);
configuration.CreationRules.Add(rule);
return(configuration);
}
