/// <summary>
/// Determines whether the specified objects are equal, running all 'child' rules and aggregating/collating
/// thei results.
/// </summary>
/// <returns>An equality result.</returns>
/// <param name="x">The first object to compare.</param>
/// <param name="y">The second object to compare.</param>
public EqualityResult GetEqualityResult(T x, T y)
{
var ruleResults = rules
.SelectMany(rule => rule.GetEqualityResult(x, y)?.RuleResults)
.ToArray();
return(resultFactory.GetEqualityResult(ruleResults));
}
/// <summary>
/// Gets a detailled equality comparison result.
/// </summary>
/// <returns>The equality result.</returns>
/// <param name="x">The first object.</param>
/// <param name="y">The second object.</param>
public EqualityResult GetEqualityResult(TParent x, TParent y)
{
try
{
var valueX = valueProvider.GetValue(x);
var valueY = valueProvider.GetValue(y);
return(valueRule.GetEqualityResult(valueX, valueY));
}
catch (Exception e)
{
var ruleResult = new EqualityRuleResult(Name, false, exception: e);
return(resultFactory.GetEqualityResult(new[] { ruleResult }));
}
}
/// <summary>
/// Gets a detailled equality comparison result.
/// </summary>
/// <returns>The equality result.</returns>
/// <param name="x">The first object.</param>
/// <param name="y">The second object.</param>
public EqualityResult GetEqualityResult(T x, T y)
{
var wrappedResult = wrapped.GetEqualityResult(x, y);
if (wrappedResult == null)
{
return(null);
}
var results = wrappedResult.RuleResults
.Select(res => new EqualityRuleResult(nameTransformer(res.Name), res.Passed, res.ValueA, res.ValueB, res.Exception))
.ToArray();
return(resultFactory.GetEqualityResult(results));
}
/// <summary>
/// Determines whether the specified objects are equal, returning information which indicates the results
/// of equality rules which have passed/failed.
/// </summary>
/// <returns>An equality result.</returns>
/// <param name="x">The first object to compare.</param>
/// <param name="y">The second object to compare.</param>
public EqualityResult GetEqualityResult(T x, T y)
{
var ruleResult = GetEqualityRuleResult(x, y);
return(resultFactory.GetEqualityResult(new[] { ruleResult }));
}
