How to use Instantiate method of NBi.Core.Variable.Instantiation.InstanceFactory class

Best NBi code snippet using NBi.Core.Variable.Instantiation.InstanceFactory.Instantiate

TestSuite.cs

Source:TestSuite.cs Github

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...122 123 foreach (var ctr in test.Constraints)124 {125 var factory = new TestCaseFactory(Configuration, allVariables, serviceLocator);126 var testCase = factory.Instantiate(sut, ctr);127 try128 {129 AssertTestCase(testCase.SystemUnderTest, testCase.Constraint, test.Content);130 }131 catch132 {133 ExecuteCleanup(test.Cleanup, allVariables);134 throw;135 }136 }137 }138 ExecuteCleanup(test.Cleanup, allVariables);139 }140 }141142 private void ValidateConditions(ConditionXml condition, IDictionary<string, IVariable> allVariables)143 {144 foreach (var predicate in condition.Predicates)145 {146 var helper = new ConditionHelper(serviceLocator, allVariables);147 var args = helper.Execute(predicate);148 var impl = new DecorationFactory().Instantiate(args);149 var isVerified = impl.Validate();150 if (!isVerified)151 {152 Trace.WriteLineIf(NBiTraceSwitch.TraceInfo, $"Test ignored. At least one condition was not validated: '{impl.Message}'");153 Assert.Ignore($"This test has been ignored because following check wasn't successful: {impl.Message}");154 }155 }156 }157158 private void RunSetup(SetupXml setupXml, IDictionary<string, IVariable> allVariables)159 {160 var setupHelper = new SetupHelper(serviceLocator, allVariables);161 var commands = BuildSetup(setupHelper, setupXml);162 ExecuteSetup(commands);163 }164165 internal IEnumerable<IDecorationCommand> BuildSetup(SetupHelper helper, SetupXml setupXml)166 {167 var commandArgs = helper.Execute(setupXml.Commands);168 var factory = new DecorationFactory();169170 var commands = new List<IDecorationCommand>();171 foreach (var arg in commandArgs)172 {173 if (Setups.ContainsKey(arg.Guid))174 commands.Add(Setups[arg.Guid]);175 else176 { 177 var command = factory.Instantiate(arg);178 if (command is IGroupCommand groupCommand && groupCommand.RunOnce)179 Setups.Add(arg.Guid, command);180 commands.Add(command);181 }182 }183 return commands;184 }185186 internal void ExecuteSetup(IEnumerable<IDecorationCommand> commands)187 { 188 try189 {190 foreach (var command in commands)191 {192 if (!((command is IGroupCommand groupCommand) && groupCommand.RunOnce && groupCommand.HasRun))193 {194 command.Execute();195 if (command is IGroupCommand executedGroupCommand)196 executedGroupCommand.HasRun = true;197 }198 }199 }200 catch (Exception ex)201 {202 HandleExceptionDuringSetup(ex);203 }204 }205206 protected virtual void HandleExceptionDuringSetup(Exception ex)207 {208 var message = string.Format("Exception during the setup of the test: {0}", ex.Message);209 message += "\r\n" + ex.StackTrace;210 if (ex.InnerException != null)211 {212 message += "\r\n" + ex.InnerException.Message;213 message += "\r\n" + ex.InnerException.StackTrace;214 }215 Trace.WriteLineIf(NBiTraceSwitch.TraceWarning, message);216 //If failure during setup then the test is failed!217 Assert.Fail(message);218 }219220 private void ExecuteCleanup(CleanupXml cleanup, IDictionary<string, IVariable> allVariables)221 {222 var cleanupHelper = new SetupHelper(serviceLocator, allVariables);223 var commands = cleanupHelper.Execute(cleanup.Commands);224225 try226 {227 foreach (var command in commands)228 {229 var impl = new DecorationFactory().Instantiate(command);230 impl.Execute();231 }232 }233 catch (Exception ex)234 {235 HandleExceptionDuringCleanup(ex);236 }237 }238239 protected virtual void HandleExceptionDuringCleanup(Exception ex)240 {241 var message = string.Format("Exception during the cleanup of the test: {0}", ex.Message);242 Trace.WriteLineIf(NBiTraceSwitch.TraceWarning, message);243 Trace.WriteLineIf(NBiTraceSwitch.TraceWarning, "Next cleanup functions are skipped.");244 }245246 /// <summary>247 /// Handles the standard assertion and if needed rethrow a new AssertionException with a modified stacktrace248 /// </summary>249 /// <param name="systemUnderTest"></param>250 /// <param name="constraint"></param>251 protected internal void AssertTestCase(object systemUnderTest, NUnitCtr.Constraint constraint, string stackTrace)252 {253 try254 {255 Assert.That(systemUnderTest, constraint);256 }257 catch (AssertionException ex)258 {259 throw new CustomStackTraceAssertionException(ex, stackTrace);260 }261 catch (NBiException ex)262 {263 throw new CustomStackTraceErrorException(ex, stackTrace);264 }265 }266267 public IEnumerable<TestCaseData> GetTestCases()268 {269 Trace.WriteLineIf(NBiTraceSwitch.TraceInfo, $"GetTestCases() has been called");270 //Find configuration of NBi271 var config = ConfigurationProvider.GetSection();272 ApplyConfig(config);273274 //Find connection strings referecned from an external file275 if (ConnectionStringsFinder != null)276 TestSuiteManager.ConnectionStrings = ConnectionStringsFinder.Find();277278 //Service Locator279 if (serviceLocator == null)280 Initialize();281282 //Build the Test suite283 var testSuiteFilename = TestSuiteProvider.GetFilename(config.TestSuiteFilename);284 TestSuiteManager.Load(testSuiteFilename, SettingsFilename, AllowDtdProcessing);285 serviceLocator.SetBasePath(TestSuiteManager.TestSuite.Settings.BasePath); 286287 //Build the variables288 Variables = BuildVariables(TestSuiteManager.TestSuite.Variables, OverridenVariables);289290 return BuildTestCases();291 }292293 private IDictionary<string, IVariable> BuildVariables(IEnumerable<GlobalVariableXml> variables, IDictionary<string, object> overridenVariables)294 {295 var instances = new Dictionary<string, IVariable>();296 var resolverFactory = serviceLocator.GetScalarResolverFactory();297298 Trace.WriteLineIf(NBiTraceSwitch.TraceInfo, $"{variables.Count()} variable{(variables.Count() > 1 ? "s" : string.Empty)} defined in the test-suite.");299 var variableFactory = new VariableFactory();300 foreach (var variable in variables)301 {302 if (overridenVariables.ContainsKey(variable.Name))303 {304 var instance = new OverridenVariable(variable.Name, overridenVariables[variable.Name]);305 instances.Add(variable.Name, instance);306 }307 else308 {309 var builder = new ScalarResolverArgsBuilder(serviceLocator, new Context(instances));310 311 if (variable.Script != null)312 builder.Setup(variable.Script);313 else if (variable.QueryScalar != null)314 {315 variable.QueryScalar.Settings = TestSuiteManager.TestSuite.Settings;316 variable.QueryScalar.Default = TestSuiteManager.TestSuite.Settings.GetDefault(Xml.Settings.SettingsXml.DefaultScope.Variable);317 builder.Setup(variable.QueryScalar, variable.QueryScalar.Settings, Xml.Settings.SettingsXml.DefaultScope.Variable);318 }319 else if (variable.Environment != null)320 builder.Setup(variable.Environment);321 else if (variable.Custom != null)322 builder.Setup(variable.Custom);323 builder.Build();324 var args = builder.GetArgs();325326 var resolver = resolverFactory.Instantiate(args);327 instances.Add(variable.Name, variableFactory.Instantiate(VariableScope.Global, resolver));328 }329330 }331332 return instances;333 }334335 internal IEnumerable<TestCaseData> BuildTestCases()336 {337 List<TestCaseData> testCasesNUnit = new List<TestCaseData>();338339 testCasesNUnit.AddRange(BuildTestCases(TestSuiteManager.TestSuite.Tests));340 testCasesNUnit.AddRange(BuildTestCases(TestSuiteManager.TestSuite.Groups));341342 return testCasesNUnit;343 }344345 private IEnumerable<TestCaseData> BuildTestCases(IEnumerable<TestXml> tests)346 {347 var testCases = new List<TestCaseData>(tests.Count());348349 foreach (var test in tests)350 {351 // Build different instances for a test, if no instance-settling is defined then the default instance is created352 var instanceArgsBuilder = new InstanceArgsBuilder(serviceLocator, Variables);353 instanceArgsBuilder.Setup(TestSuiteManager.TestSuite.Settings);354 instanceArgsBuilder.Setup(test.InstanceSettling);355 instanceArgsBuilder.Build();356357 var factory = new InstanceFactory();358 var instances = factory.Instantiate(instanceArgsBuilder.GetArgs());359360 // For each instance create a test-case361 foreach (var instance in instances)362 {363 var scalarHelper = new ScalarHelper(serviceLocator, new Context(instance.Variables));364365 var testName = instance.IsDefault 366 ? $"{test.GetName()}" 367 : test.GetName().StartsWith("~")368 ? scalarHelper.InstantiateResolver<string>(test.GetName()).Execute()369 : $"{test.GetName()} ({instance.GetName()})";370 Trace.WriteLineIf(NBiTraceSwitch.TraceVerbose, $"Loading test named: {testName}");371 var testCaseDataNUnit = new TestCaseData(test, testName, instance.Variables);372 testCaseDataNUnit.SetName(testName);373374 testCaseDataNUnit.SetDescription(test.Description);375 foreach (var category in test.Categories)376 testCaseDataNUnit.SetCategory(CategoryHelper.Format(category));377 foreach (var property in test.Traits)378 testCaseDataNUnit.SetProperty(property.Name, property.Value);379380 //Assign instance categories and traits381 foreach (var category in instance.Categories)382 {383 var evaluatedCategory = scalarHelper.InstantiateResolver<string>(category).Execute();384 testCaseDataNUnit.SetCategory(CategoryHelper.Format(evaluatedCategory));385 }386387 foreach (var trait in instance.Traits)388 {389 var evaluatedTraitValue = scalarHelper.InstantiateResolver<string>(trait.Value).Execute();390 testCaseDataNUnit.SetProperty(trait.Key, evaluatedTraitValue);391 }392393 //Assign auto-categories394 if (EnableAutoCategories)395 {396 foreach (var system in test.Systems)397 foreach (var category in system.GetAutoCategories())398 testCaseDataNUnit.SetCategory(CategoryHelper.Format(category));399 }400 //Assign auto-categories401 if (EnableGroupAsCategory)402 {403 foreach (var groupName in test.GroupNames)404 testCaseDataNUnit.SetCategory(CategoryHelper.Format(groupName));405 }406407 testCases.Add(testCaseDataNUnit);408 }409 }410 return testCases;411 }412413 private IEnumerable<TestCaseData> BuildTestCases(IEnumerable<GroupXml> groups)414 {415 var testCases = new List<TestCaseData>();416417 foreach (var group in groups)418 {419 testCases.AddRange(BuildTestCases(group.Tests));420 testCases.AddRange(BuildTestCases(group.Groups));421 }422 return testCases;423 }424425 public void ApplyConfig(NBiSection config)426 {427 EnableAutoCategories = config.EnableAutoCategories;428 EnableGroupAsCategory = config.EnableGroupAsCategory;429 AllowDtdProcessing = config.AllowDtdProcessing;430 SettingsFilename = config.SettingsFilename;431432 var notableTypes = new Dictionary<Type, IDictionary<string, string>>();433 var analyzer = new ExtensionAnalyzer();434 foreach (ExtensionElement extension in config.Extensions)435 foreach (var type in analyzer.Execute(extension.Assembly))436 notableTypes.Add(type, extension.Parameters);437438 if (serviceLocator == null)439 Initialize();440441 var setupConfiguration = serviceLocator.GetConfiguration();442 setupConfiguration.LoadExtensions(notableTypes);443 setupConfiguration.LoadFailureReportProfile(config.FailureReportProfile);444 Configuration = setupConfiguration;445446 OverridenVariables = config.Variables.Cast<VariableElement>().ToDictionary(x => x.Name, y => new CasterFactory().Instantiate(y.Type).Execute(y.Value));447 }448449 450 public void Initialize()451 {452 Trace.WriteLineIf(NBiTraceSwitch.TraceInfo, $"Initializing service locator ...");453 var stopWatch = new Stopwatch();454 serviceLocator = new ServiceLocator();455 Trace.WriteLineIf(NBiTraceSwitch.TraceInfo, $"Service locator initialized in {stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}");456457458 if (ConfigurationProvider != null)459 {460 Trace.WriteLineIf(NBiTraceSwitch.TraceError, string.Format("Loading configuration ...")); ...

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InstanceFactoryTest.cs

Source:InstanceFactoryTest.cs Github

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...14 public class InstanceFactoryTest15 {16 [Test]17 [Culture("en-us")]18 public void Instantiate_DerivedFromMain_Success()19 {20 var resolver = new Mock<ISequenceResolver>();21 resolver.Setup(x => x.Execute()).Returns(new[] { "BE_20190101", "BE_20190102", "BE_20190103", "BE_20190104", "BE_20190105" });22 var firstTransformation = new NativeTransformer<string>(new ServiceLocator(), null);;23 firstTransformation.Initialize("text-to-first-chars(2)");24 var secondTransformation = new NativeTransformer<string>(new ServiceLocator(), null);;25 secondTransformation.Initialize("text-to-last-chars(8) | text-to-dateTime(yyyyMMdd)");26 var thirdTransformation = new NativeTransformer<DateTime>(new ServiceLocator(), null);;27 thirdTransformation.Initialize("dateTime-to-add(7)");28 var args = new DerivedVariableInstanceArgs()29 {30 Name = "main",31 Resolver = resolver.Object,32 Derivations = new Dictionary<string, DerivationArgs>()33 {34 { "first", new DerivationArgs() { Source = "main", Transformer = firstTransformation } },35 { "second", new DerivationArgs() { Source = "main", Transformer = secondTransformation } },36 { "third", new DerivationArgs() { Source = "second", Transformer = thirdTransformation } }37 }38 };39 var factory = new InstanceFactory();40 var instances = factory.Instantiate(args);41 Assert.That(instances.Count, Is.EqualTo(5));42 Assert.That(instances.ElementAt(0).Variables.Count, Is.EqualTo(4));43 Assert.That(instances.ElementAt(0).Variables.ContainsKey("main"), Is.True);44 Assert.That(instances.ElementAt(0).Variables["main"].GetValue(), Is.EqualTo("BE_20190101"));45 Assert.That(instances.ElementAt(0).Variables.ContainsKey("first"), Is.True);46 Assert.That(instances.ElementAt(0).Variables["first"].GetValue(), Is.EqualTo("BE"));47 Assert.That(instances.ElementAt(0).Variables.ContainsKey("second"), Is.True);48 Assert.That(instances.ElementAt(0).Variables["second"].GetValue(), Is.EqualTo(new DateTime(2019, 1, 1)));49 Assert.That(instances.ElementAt(0).Variables.ContainsKey("third"), Is.True);50 Assert.That(instances.ElementAt(0).Variables["third"].GetValue(), Is.EqualTo(new DateTime(2019, 1, 8)));51 Assert.That(instances.ElementAt(1).Variables.Count, Is.EqualTo(4));52 Assert.That(instances.ElementAt(1).Variables.ContainsKey("main"), Is.True);53 Assert.That(instances.ElementAt(1).Variables["main"].GetValue(), Is.EqualTo("BE_20190102"));54 Assert.That(instances.ElementAt(1).Variables.ContainsKey("first"), Is.True);...

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InstanceFactory.cs

Source:InstanceFactory.cs Github

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...9namespace NBi.Core.Variable.Instantiation10{11 public class InstanceFactory12 {13 public IEnumerable<Instance> Instantiate(IInstanceArgs args)14 {15 switch (args)16 {17 case DefaultInstanceArgs _: return new[] { Instance.Default };18 case DerivedVariableInstanceArgs s: return Instantiate(s.Name, s.Resolver, s.Derivations, args.Categories, args.Traits);19 case SingleVariableInstanceArgs s: return Instantiate(s.Name, s.Resolver, args.Categories, args.Traits);20 default:21 throw new ArgumentOutOfRangeException();22 }23 }24 private IEnumerable<Instance> Instantiate(string variableName, ISequenceResolver resolver, IEnumerable<string> categories, IDictionary<string, string> traits)25 {26 foreach (var obj in resolver.Execute())27 {28 var instanceVariable = new InstanceVariable(obj);29 yield return new Instance(30 new Dictionary<string, IVariable>() { { variableName, instanceVariable } },31 categories,32 traits33 );34 }35 }36 private IEnumerable<Instance> Instantiate(string variableName, ISequenceResolver resolver, IDictionary<string, DerivationArgs> derivations, IEnumerable<string> categories, IDictionary<string, string> traits)37 {38 foreach (var obj in resolver.Execute())39 {40 var dico = new Dictionary<string, IVariable>() { { variableName, new InstanceVariable(obj) } };41 foreach (var derivation in derivations)42 dico.Add(derivation.Key, new InstanceVariable(derivation.Value.Transformer.Execute(dico[derivation.Value.Source].GetValue())));43 yield return new Instance(44 dico,45 categories,46 traits47 );48 }49 }50 }...

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Instantiate

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Variable.Instantiation;7{8 {9 static void Main(string[] args)10 {11 var factory = new InstanceFactory();12 var instance = factory.Instantiate("1");13 Console.WriteLine(instance);14 Console.ReadLine();15 }16 }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using NBi.Core.Variable.Instantiation;24{25 {26 static void Main(string[] args)27 {28 var factory = new InstanceFactory();29 var instance = factory.Instantiate("2");30 Console.WriteLine(instance);31 Console.ReadLine();32 }33 }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40using NBi.Core.Variable.Instantiation;41{42 {43 static void Main(string[] args)44 {45 var factory = new InstanceFactory();46 var instance = factory.Instantiate("3");47 Console.WriteLine(instance);48 Console.ReadLine();49 }50 }51}52using System;53using System.Collections.Generic;54using System.Linq;55using System.Text;56using System.Threading.Tasks;57using NBi.Core.Variable.Instantiation;58{59 {60 static void Main(string[] args)61 {62 var factory = new InstanceFactory();63 var instance = factory.Instantiate("4");64 Console.WriteLine(instance);65 Console.ReadLine();66 }67 }68}69using System;70using System.Collections.Generic;71using System.Linq;72using System.Text;73using System.Threading.Tasks;74using NBi.Core.Variable.Instantiation;75{76 {77 static void Main(string[] args)78 {79 var factory = new InstanceFactory();80 var instance = factory.Instantiate("5");81 Console.WriteLine(instance);82 Console.ReadLine();83 }84 }85}86using System;87using System.Collections.Generic;88using System.Linq;89using System.Text;90using System.Threading.Tasks;

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Instantiate

Using AI Code Generation

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1{2 public static void Main()3 {4 var factory = new InstanceFactory();5 var instance = factory.Instantiate("1");6 Console.WriteLine(instance);7 }8}9{10 public static void Main()11 {12 var factory = new InstanceFactory();13 var instance = factory.Instantiate("1");14 Console.WriteLine(instance);15 }16}17{18 public static void Main()19 {20 var factory = new InstanceFactory();21 var instance = factory.Instantiate("1");22 Console.WriteLine(instance);23 }24}25{26 public static void Main()27 {28 var factory = new InstanceFactory();29 var instance = factory.Instantiate("1");30 Console.WriteLine(instance);31 }32}33{34 public static void Main()35 {36 var factory = new InstanceFactory();37 var instance = factory.Instantiate("1");38 Console.WriteLine(instance);39 }40}41{42 public static void Main()43 {44 var factory = new InstanceFactory();45 var instance = factory.Instantiate("1");46 Console.WriteLine(instance);47 }48}49{50 public static void Main()51 {52 var factory = new InstanceFactory();53 var instance = factory.Instantiate("1");54 Console.WriteLine(instance);55 }56}57{58 public static void Main()59 {60 var factory = new InstanceFactory();61 var instance = factory.Instantiate("1");62 Console.WriteLine(instance);63 }64}

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Instantiate

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Variable.Instantiation;7{8 {9 public MyClass()10 {11 var factory = new InstanceFactory();12 var instance = factory.Instantiate("NBi.Core.Variable.Instantiation.InstanceFactory");

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