How to use AsyncBeforeThrowsSpecClass class of NSpec.Tests.WhenRunningSpecs.Exceptions package

Best NSpec code snippet using NSpec.Tests.WhenRunningSpecs.Exceptions.AsyncBeforeThrowsSpecClass

when_async_before_contains_exception.cs

Source:when_async_before_contains_exception.cs

...10    [Category("RunningSpecs")]11    [Category("Async")]12    public class when_async_before_contains_exception : when_running_specs13    {14        class AsyncBeforeThrowsSpecClass : nspec15        {16            void method_level_context()17            {18                beforeAsync = async () =>19                {20                    await Task.Delay(0);21                    throw new BeforeException();22                };23                it["should fail this example because of beforeAsync"] = () =>24                {25                    ExamplesRun.Add("should fail this example because of beforeAsync");26                    Assert.That(true, Is.True);27                };28                it["should also fail this example because of beforeAsync"] = () =>29                {30                    ExamplesRun.Add("should also fail this example because of beforeAsync");31                    Assert.That(true, Is.True);32                };33                it["overrides exception from same level it"] = () =>34                {35                    ExamplesRun.Add("overrides exception from same level it");36                    throw new ItException();37                };38                context["exception thrown by both beforeAsync and nested before"] = () =>39                {40                    before = () => { throw new BeforeException(); };41                    it["overrides exception from nested before"] = () =>42                    {43                        ExamplesRun.Add("overrides exception from nested before");44                        Assert.That(true, Is.True);45                    };46                };47                context["exception thrown by both beforeAsync and nested act"] = () =>48                {49                    act = () => { throw new ActException(); };50                    it["overrides exception from nested act"] = () =>51                    {52                        ExamplesRun.Add("overrides exception from nested act");53                        Assert.That(true, Is.True);54                    };55                };56                context["exception thrown by both beforeAsync and nested it"] = () =>57                {58                    it["overrides exception from nested it"] = () =>59                    {60                        ExamplesRun.Add("overrides exception from nested it");61                        throw new ItException();62                    };63                };64                context["exception thrown by both beforeAsync and nested after"] = () =>65                {66                    it["overrides exception from nested after"] = () =>67                    {68                        ExamplesRun.Add("overrides exception from nested after");69                        Assert.That(true, Is.True);70                    };71                    after = () => { throw new AfterException(); };72                };73            }74            public static List<string> ExamplesRun = new List<string>();75        }76        [SetUp]77        public void setup()78        {79            Run(typeof(AsyncBeforeThrowsSpecClass));80        }81        [Test]82        public void the_example_level_failure_should_indicate_a_context_failure()83        {84            classContext.AllExamples().Should().OnlyContain(e => e.Exception is ExampleFailureException);85        }86        [Test]87        public void examples_with_only_async_before_failure_should_fail_because_of_async_before()88        {89            classContext.AllExamples()90                .Where(e => new []91                {92                    "should fail this example because of beforeAsync",93                    "should also fail this example because of beforeAsync",94                }.Contains(e.Spec))95                .Should().OnlyContain(e => e.Exception.InnerException is BeforeException);96        }97        [Test]98        public void it_should_throw_exception_from_async_before_not_from_same_level_it()99        {100            TheExample("overrides exception from same level it")101                .Exception.InnerException.Should().BeOfType<BeforeException>();102        }103        [Test]104        public void it_should_throw_exception_from_async_before_not_from_nested_before()105        {106            TheExample("overrides exception from nested before")107                .Exception.InnerException.Should().BeOfType<BeforeException>();108        }109        [Test]110        public void it_should_throw_exception_from_async_before_not_from_nested_act()111        {112            TheExample("overrides exception from nested act")113                .Exception.InnerException.Should().BeOfType<BeforeException>();114        }115        [Test]116        public void it_should_throw_exception_from_async_before_not_from_nested_it()117        {118            TheExample("overrides exception from nested it")119                .Exception.InnerException.Should().BeOfType<BeforeException>();120        }121        [Test]122        public void it_should_throw_exception_from_async_before_not_from_nested_after()123        {124            TheExample("overrides exception from nested after")125                .Exception.InnerException.Should().BeOfType<BeforeException>();126        }127        [Test]128        public void examples_should_fail_for_formatter()129        {130            formatter.WrittenExamples.Should().OnlyContain(e => e.Failed);131        }132        [Test]133        public void examples_body_should_not_run()134        {135            AsyncBeforeThrowsSpecClass.ExamplesRun.Should().BeEmpty();136        }137    }138}...

AsyncBeforeThrowsSpecClass

Using AI Code Generation

1using NSpec.Tests.WhenRunningSpecs.Exceptions;2{3    [Category("RunningSpecs")]4    [Category("Async")]5    {6        {7            void method_level_context()8            {9                beforeAsync = SetStateAsync;10                it["Should fail this example because of before"] = PassAsync;11                it["Should also fail this example because of before"] = PassAsync;12            }13        }14        public void Setup()15        {16            Run(typeof(SpecClass));17        }18        public void should_fail_both_examples()19        {20            classContext.AllExamples().ShouldHaveFailed(2);21        }22        public void should_fail_first_example_because_of_before()23        {24            classContext.AllExamples()[0].Exception.ShouldNotBeNull();25        }26        public void should_fail_second_example_because_of_before()27        {28            classContext.AllExamples()[1].Exception.ShouldNotBeNull();29        }30        public void should_fail_both_examples_with_before_exception()31        {32            classContext.AllExamples().ShouldHaveSameException<InvalidOperationException>();33        }34    }35}36using NSpec.Tests.WhenRunningSpecs.Exceptions;37{38    [Category("RunningSpecs")]39    [Category("Async")]40    {41        {42            void method_level_context()43            {44                beforeAsync = SetStateAsync;45                it["Should fail this example because of before each"] = PassAsync;46                it["Should also fail this example because of before each"] = PassAsync;47            }48        }49        public void Setup()50        {51            Run(typeof(SpecClass));52        }53        public void should_fail_both_examples()54        {55            classContext.AllExamples().ShouldHaveFailed(2);56        }57        public void should_fail_first_example_because_of_before_each()58        {59            classContext.AllExamples()[0].Exception.ShouldNotBeNull();60        }

AsyncBeforeThrowsSpecClass

Using AI Code Generation

1using NSpec.Tests.WhenRunningSpecs.Exceptions;2{3    [Category("RunningSpecs")]4    {5        public describe_async_before_throws_exception()6        {7            given["AsyncBeforeThrowsSpecClass"] = () => new AsyncBeforeThrowsSpecClass();8            when["running the spec class"] = () => Run(typeof(AsyncBeforeThrowsSpecClass));9        }10        public void should_fail()11        {12            classContext.Failures().Count().should_be(1);13        }14        public void should_fail_with_exception_message()15        {16            classContext.Failures().First().Message.should_be("AsyncBeforeThrowsSpecClass before");17        }18        public void should_fail_with_spec_name()19        {20            classContext.Failures().First().Spec.should_be("AsyncBeforeThrowsSpecClass should fail");21        }22        public void should_fail_with_exception()23        {24            classContext.Failures().First().Exception.should_not_be_null();25        }26    }27}28using NSpec.Tests.WhenRunningSpecs.Exceptions;29{30    [Category("RunningSpecs")]31    {32        public describe_async_before_throws_exception()33        {34            given["AsyncBeforeThrowsSpecClass"] = () => new AsyncBeforeThrowsSpecClass();35            when["running the spec class"] = () => Run(typeof(AsyncBeforeThrowsSpecClass));36        }37        public void should_fail()38        {39            classContext.Failures().Count().should_be(1);40        }41        public void should_fail_with_exception_message()42        {43            classContext.Failures().First().Message.should_be("AsyncBeforeThrowsSpecClass before");44        }45        public void should_fail_with_spec_name()46        {47            classContext.Failures().First().Spec.should_be("AsyncBeforeThrowsSpecClass should fail");48        }49        public void should_fail_with_exception()50        {51            classContext.Failures().First().Exception.should_not_be_null();52        }53    }54}

AsyncBeforeThrowsSpecClass

Using AI Code Generation

1using NSpec.Tests.WhenRunningSpecs.Exceptions;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    [Tag("AsyncBeforeThrowsSpec")]9    {10        void when_async_before_throws()11        {12            it["should fail this example because async before throws"] = () => "1".should_be("2");13        }14        void given_async_before_throws()15        {16            beforeAsync = async () =>17            {18                await Task.Delay(1);19                throw new Exception("async before exception");20            };21            it["should fail this example because async before throws"] = () => "1".should_be("2");22        }23        void given_async_before_throws_and_exception_is_caught()24        {25            beforeAsync = async () =>26            {27                await Task.Delay(1);28                throw new Exception("async before exception");29            };30            after = () => "1".should_be("1");31            it["should fail this example because async before throws"] = () => "1".should_be("2");32        }33        void given_async_before_throws_and_exception_is_caught_and_async_after_throws()34        {35            beforeAsync = async () =>36            {37                await Task.Delay(1);38                throw new Exception("async before exception");39            };40            afterAsync = async () =>41            {42                await Task.Delay(1);43                throw new Exception("async after exception");44            };45            it["should fail this example because async before throws"] = () => "1".should_be("2");46        }47        void given_async_before_throws_and_exception_is_caught_and_after_throws()48        {49            beforeAsync = async () =>50            {51                await Task.Delay(1);52                throw new Exception("async before exception");53            };54            after = () => { throw new Exception("after exception"); };55            it["should fail this example because async before throws"] = () => "1".should_be("2");56        }57        void given_async_before_throws_and_exception_is_caught_and_async_after_throws_and_exception_is_caught()58        {59            beforeAsync = async () =>60            {61                await Task.Delay(1);62                throw new Exception("async before exception");63            };64            afterAsync = async () =>65            {66                await Task.Delay(1);67                throw new Exception("async

AsyncBeforeThrowsSpecClass

Using AI Code Generation

1using NSpec.Tests.WhenRunningSpecs.Exceptions;2using System;3using System.Threading.Tasks;4{5    {6        {7            void given_async_before_throws()8            {9                beforeAsync = async () =>10                {11                    await Task.Delay(1);12                    throw new Exception("async before");13                };14                it["should fail this example because of async before"] = () => "1".should_be("1");15                it["should also fail this example because of async before"] = () => "1".should_be("1");16            }17        }18        public void setup()19        {20            base.setup();21            var tagsFilter = new Tags().Parse("");22            var finder = new SpecFinder(new[] { typeof(AsyncBeforeThrowsSpecClass).GetTypeInfo().Assembly }, "");23            var builder = new ContextBuilder(finder, tagsFilter, new DefaultConventions());24            var runner = new ContextRunner(tagsFilter, new ConsoleFormatter(), false);25            ClassContext = builder.Contexts().Build();26            ClassContext.Run(runner);27        }28        public void should_fail_all_examples()29        {30            TheExample("should fail this example because of async before").Exception.ShouldNotBeNull();31            TheExample("should also fail this example because of async before").Exception.ShouldNotBeNull();32        }33        public void should_fail_all_examples_with_async_before_exception()34        {35            TheExample("should fail this example because of async before").Exception.InnerException.Message.should_be("async before");36            TheExample("should also fail this example because of async before").Exception.InnerException.Message.should_be("async before");37        }38        public void should_fail_all_examples_with_async_before_exception_in_before()39        {40            TheExample("should fail this example because of async before").Exception.InnerException.InnerException.Message.should_be("async before");41            TheExample("should also fail this example because of async before").Exception.InnerException.InnerException.Message.should_be("async before");42        }43    }44}45using NSpec.Tests.WhenRunningSpecs.Exceptions;46using System;47using System.Threading.Tasks;48{

AsyncBeforeThrowsSpecClass

Using AI Code Generation

1using NSpec.Tests.WhenRunningSpecs.Exceptions;2using System.Threading.Tasks;3{4    {5        {6            void method_level_context()7            {8                beforeAsync = async () =>9                {10                    await Task.Delay(1);11                    throw new CustomException("AsyncBefore");12                };13                it["should fail this example because of before"] = () => "1".should_be("1");14                it["should also fail this example because of before"] = () => "1".should_be("1");15            }16        }17        public void async_before_throws_exception()18        {19            Run(typeof(AsyncBeforeThrowsSpecClass));20            TheExample("should fail this example because of before").Exception.GetType().should_be(typeof(CustomException));21            TheExample("should fail this example because of before").Exception.Message.should_be("AsyncBefore");22            TheExample("should also fail this example because of before").Exception.GetType().should_be(typeof(CustomException));23            TheExample("should also fail this example because of before").Exception.Message.should_be("AsyncBefore");24        }25    }26}27using NSpec.Tests.WhenRunningSpecs.Exceptions;28using System.Threading.Tasks;29{30    {31        {32            void method_level_context()33            {34                beforeAsync = async () =>35                {36                    await Task.Delay(1);37                    throw new CustomException("AsyncBefore");38                };39                it["should fail this example because of before"] = () => "1".should_be("1");40                it["should also fail this example because of before"] = () => "1".should_be("1");41            }42        }43        public void async_before_each_throws_exception()44        {45            Run(typeof(AsyncBeforeEachThrowsSpecClass));46            TheExample("should fail this example because of before").Exception.GetType().should_be(typeof(CustomException));47            TheExample("should fail this example because of before").Exception.Message.should_be("AsyncBefore");48            TheExample("should also fail this example because of before").Exception.GetType

AsyncBeforeThrowsSpecClass

Using AI Code Generation

1var asyncBeforeThrowsSpecClass = new AsyncBeforeThrowsSpecClass();2asyncBeforeThrowsSpecClass.runAsync();3var asyncBeforeEachThrowsSpecClass = new AsyncBeforeEachThrowsSpecClass();4asyncBeforeEachThrowsSpecClass.runAsync();5var asyncActThrowsSpecClass = new AsyncActThrowsSpecClass();6asyncActThrowsSpecClass.runAsync();7var asyncAfterThrowsSpecClass = new AsyncAfterThrowsSpecClass();8asyncAfterThrowsSpecClass.runAsync();9var asyncAfterEachThrowsSpecClass = new AsyncAfterEachThrowsSpecClass();10asyncAfterEachThrowsSpecClass.runAsync();

AsyncBeforeThrowsSpecClass

Using AI Code Generation

1using NSpec.Tests.WhenRunningSpecs.Exceptions;2using NSpec;3using NUnit.Framework;4{5    [Category("AsyncBeforeThrowsSpec")]6    {7        public void Setup()8        {9            Run(typeof(AsyncBeforeThrowsSpec));10        }11        public void should_have_one_failure()12        {13            classContext.Failures().Count.should_be(1);14        }15        public void should_have_one_example()16        {17            classContext.AllExamples().Count.should_be(1);18        }19        public void should_fail_example()20        {21            classContext.AllExamples()[0].Exception.should_not_be_null();22        }23        public void should_fail_example_with_InnerException()24        {25            classContext.AllExamples()[0].Exception.InnerException.should_not_be_null();26        }27        public void should_fail_example_with_InnerException_of_type_SpecException()28        {29            classContext.AllExamples()[0].Exception.InnerException.should_be_type_of<SpecException>();30        }31        public void should_have_one_pending_example()32        {33            classContext.PendingExamples().Count.should_be(1);34        }35        public void should_have_one_pending_example_with_name()36        {37            classContext.PendingExamples()[0].Name.should_be("should fail");38        }39    }40}41using NSpec.Tests.WhenRunningSpecs.Exceptions;42using NSpec;43using NUnit.Framework;44{45    [Category("AsyncBeforeEachThrowsSpec")]46    {47        public void Setup()48        {49            Run(typeof(AsyncBeforeEachThrowsSpec));50        }

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.