static void Main(string[] args)
{
// ----------------- SETUP -----------------------------------------
// create Easy-Rules...
var rule = "if (sky) is (blue) then (planet) must be (Earth)";
// create configs...
var config1 = "{ 'planet': 'Earth', 'sky': 'blue' }";
var config2 = "{ 'planet': 'Mars', 'sky': 'blue' }";
// ----------------- EXECUTION ------------------------------------
// Check configs against rule, return bad configs...
var failingConfigs = JsonEasyRuleEvaluator.ReturnFailingWorlds(new[] { config1, config2 }, rule);
// ----------------- REPORTING -------------------------------------
// Output any bad configs...
Console.WriteLine("The following configs contain errors:");
foreach (var config in failingConfigs)
{
Console.WriteLine(config);
}
Console.ReadLine();
// ----------------- OUTPUT ----------------------------------------
// The following configs contain errors:
// { 'planet': 'Mars', 'sky': 'blue' }
}
static void Main(string[] args)
{
// ----------------- SETUP -----------------------------------------
// Create some configs...
var config1 = "{ 'planet': 'Earth', 'sky': 'blue', 'air': 'breathable' }";
var config2 = "{ 'planet': 'Mars', 'sky': 'red', 'air': 'toxic' }";
var config3 = "{ 'planet': 'Mercury','sky': 'red', 'air': 'toxic' }";
var config4 = "{ 'planet': 'Mars', 'sky': 'orange', 'air': 'toxic' }";
var config5 = "{ 'planet': 'Jupiter','sky': 'orange', 'air': 'toxic' }";
// ----------------- EXECUTION -------------------------------------
// Infer some rules...
var newRules = JsonEasyRuleEvaluator.ReturnInferredEasyRules(new[] { config1, config2, config3, config4, config5 });
// ----------------- REPORTING -------------------------------------
// Output inferred rules...
Console.WriteLine("The following rules were generated:");
foreach (var rule in newRules)
{
Console.WriteLine(rule);
}
Console.ReadLine();
// ----------------- OUTPUT ----------------------------------------
// The following rules were generated:
// IF (planet) IS (Mars) THEN (air) IS (toxic)
// IF (sky) IS (red) THEN (air) IS (toxic)
// IF (sky) IS (orange) THEN (air) IS (toxic)
}
public void IsTrueIn_GivenJsonObjectsAndEasyRule_ValidReturn(string easyRule, bool expectedResult = true)
{
// Arrange...
var jsonWorld = @"{
'Stores': [
'Lambton Quay',
'Willis Street'
],
'Prices': [
10,
10
],
'MaxPrice': 10,
'Buyers': [
'John',
'Sam'
],
'Seller': 'John',
'Owners': [
'Sam',
'Steve'
],
'Manufacturers': [
{
'Name': 'Acme Co',
'Products': [
{
'Name': 'Anvil',
'Price': 50
}
]
},
{
'Name': 'Contoso',
'Products': [
{
'Name': 'Elbow Grease',
'Price': 99.95
},
{
'Name': 'Headlight Fluid',
'Price': 4
}
]
}
]
}";
var sut = JsonEasyRuleEvaluator.CreateEvaluator();
// Act...
var result = sut.IsTrueIn(easyRule, jsonWorld);
// Assert...
Assert.AreEqual(expectedResult, result);
}
public void JsonWorldsToRules_SubmitJsonObjects_ExpectInferredRules()
{
// Arrange...
var jsonWorlds = new List <string>();
jsonWorlds.Add("{'Name':'Bob', 'Age':'40', 'Year': '2040'}");
jsonWorlds.Add("{'Name':'Bob', 'Age':'30', 'Year': '2030'}");
jsonWorlds.Add("{'Name':'Sam', 'Age':'30', 'Year': '2030'}");
jsonWorlds.Add("{'Name':'Tom', 'Age':'30', 'Year': '2010'}");
var expectedRules = new List <string>();
expectedRules.Add("IF (Year) IS (2030) THEN (Age) IS (30)");
var sut = JsonEasyRuleEvaluator.CreateEvaluator();
// Act...
var result = sut.InferEasyRules(jsonWorlds);
// Assert...
Assert.AreEqual(expectedRules, result);
}
