Fix regression: non-working lambda-steps and lambda-fixtures API

Allure.Net.Commons.Tests/StepFunctionTests.cs

@@ -0,0 +1,378 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Allure.Net.Commons.Steps;
+using NUnit.Framework;
+
+namespace Allure.Net.Commons.Tests;
+
+class StepAndFixtureFunctionTests
+{
+    AllureLifecycle lifecycle;
+
+    static readonly Action errorAction = () => throw new Exception();
+    static readonly Func<int> errorFunc = () => throw new Exception();
+    static readonly Func<Task> asyncErrorAction
+        = async () => await Task.FromException(new Exception());
+    static readonly Func<Task<int>> asyncErrorFunc
+        = async () => await Task.FromException<int>(new Exception());
+
+    [SetUp]
+    public void SetUp()
+    {
+        this.lifecycle = new AllureLifecycle();
+        CoreStepsHelper.CurrentLifecycle = this.lifecycle;
+    }
+
+    [Test]
+    public void ActionCanBeConvertedToBeforeFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        CoreStepsHelper.Before("My fixture", () => { });
+
+        this.AssertBeforeFixtureCompleted("My fixture", Status.passed);
+    }
+
+    [Test]
+    public void ActionCanBeConvertedToFailedBeforeFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        Assert.That(
+            () => CoreStepsHelper.Before("My fixture", errorAction),
+            Throws.Exception
+        );
+
+        this.AssertBeforeFixtureCompleted("My fixture", Status.failed);
+    }
+
+    [Test]
+    public void FuncCanBeConvertedToBeforeFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        var result = CoreStepsHelper.Before("My fixture", () => 0);
+
+        Assert.That(result, Is.Zero);
+        this.AssertBeforeFixtureCompleted("My fixture", Status.passed);
+    }
+
+    [Test]
+    public void FuncCanBeConvertedToFailedBeforeFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        Assert.That(
+            () => CoreStepsHelper.Before("My fixture", errorFunc),
+            Throws.Exception
+        );
+
+        this.AssertBeforeFixtureCompleted("My fixture", Status.failed);
+    }
+
+    [Test]
+    public async Task AsyncActionCanBeConvertedToBeforeFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        await CoreStepsHelper.Before(
+            "My fixture",
+            async () => await Task.CompletedTask
+        );
+
+        this.AssertBeforeFixtureCompleted("My fixture", Status.passed);
+    }
+
+    [Test]
+    public void AsyncActionCanBeConvertedToFailedBeforeFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        Assert.That(
+            async () => await CoreStepsHelper.Before(
+                "My fixture",
+                asyncErrorAction
+            ),
+            Throws.Exception
+        );
+
+        this.AssertBeforeFixtureCompleted("My fixture", Status.failed);
+    }
+
+    [Test]
+    public async Task AsyncFuncCanBeConvertedToBeforeFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        await CoreStepsHelper.Before(
+            "My fixture",
+            async () => await Task.FromResult(0)
+        );
+
+        this.AssertBeforeFixtureCompleted("My fixture", Status.passed);
+    }
+
+    [Test]
+    public void AsyncFuncCanBeConvertedToFailedBeforeFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        Assert.That(
+            async () => await CoreStepsHelper.Before(
+                "My fixture",
+                asyncErrorFunc
+            ),
+            Throws.Exception
+        );
+
+        this.AssertBeforeFixtureCompleted("My fixture", Status.failed);
+    }
+
+    [Test]
+    public void ActionCanBeConvertedToAfterFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        CoreStepsHelper.After("My fixture", () => { });
+
+        this.AssertAfterFixtureCompleted("My fixture", Status.passed);
+    }
+
+    [Test]
+    public void ActionCanBeConvertedToFailedAfterFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        Assert.That(
+            () => CoreStepsHelper.After("My fixture", errorAction),
+            Throws.Exception
+        );
+
+        this.AssertAfterFixtureCompleted("My fixture", Status.failed);
+    }
+
+    [Test]
+    public void FuncCanBeConvertedToAfterFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        var result = CoreStepsHelper.After("My fixture", () => 0);
+
+        Assert.That(result, Is.Zero);
+        this.AssertAfterFixtureCompleted("My fixture", Status.passed);
+    }
+
+    [Test]
+    public void FuncCanBeConvertedToFailedAfterFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        Assert.That(
+            () => CoreStepsHelper.After("My fixture", errorFunc),
+            Throws.Exception
+        );
+
+        this.AssertAfterFixtureCompleted("My fixture", Status.failed);
+    }
+
+    [Test]
+    public async Task AsyncActionCanBeConvertedToAfterFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        await CoreStepsHelper.After(
+            "My fixture",
+            async () => await Task.CompletedTask
+        );
+
+        this.AssertAfterFixtureCompleted("My fixture", Status.passed);
+    }
+
+    [Test]
+    public void AsyncActionCanBeConvertedToFailedAfterFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        Assert.That(
+            async () => await CoreStepsHelper.After(
+                "My fixture",
+                asyncErrorAction
+            ),
+            Throws.Exception
+        );
+
+        this.AssertAfterFixtureCompleted("My fixture", Status.failed);
+    }
+
+    [Test]
+    public async Task AsyncFuncCanBeConvertedToAfterFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        await CoreStepsHelper.After(
+            "My fixture",
+            async () => await Task.FromResult(0)
+        );
+
+        this.AssertAfterFixtureCompleted("My fixture", Status.passed);
+    }
+
+    [Test]
+    public void AsyncFuncCanBeConvertedToFailedAfterFixture()
+    {
+        this.lifecycle.StartTestContainer(new() { uuid = "uuid" });
+
+        Assert.That(
+            async () => await CoreStepsHelper.After(
+                "My fixture",
+                asyncErrorFunc
+            ),
+            Throws.Exception
+        );
+
+        this.AssertAfterFixtureCompleted("My fixture", Status.failed);
+    }
+
+    [Test]
+    public void StepWithNoActionCanBeCreated()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        CoreStepsHelper.Step("My step");
+
+        this.AssertStepCompleted("My step", Status.passed);
+    }
+
+    [Test]
+    public void ActionCanBeConvertedToStep()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        CoreStepsHelper.Step("My step", () => { });
+
+        this.AssertStepCompleted("My step", Status.passed);
+    }
+
+    [Test]
+    public void ActionCanBeConvertedToFailedStep()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        Assert.That(
+            () => CoreStepsHelper.Step("My step", errorAction),
+            Throws.Exception
+        );
+
+        this.AssertStepCompleted("My step", Status.failed);
+    }
+
+    [Test]
+    public void FuncCanBeConvertedToStep()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        var result = CoreStepsHelper.Step("My step", () => 0);
+
+        Assert.That(result, Is.Zero);
+        this.AssertStepCompleted("My step", Status.passed);
+    }
+
+    [Test]
+    public void FuncCanBeConvertedToFailedStep()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        Assert.That(
+            () => CoreStepsHelper.Step("My step", errorFunc),
+            Throws.Exception
+        );
+
+        this.AssertStepCompleted("My step", Status.failed);
+    }
+
+    [Test]
+    public async Task AsyncActionCanBeConvertedToStep()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        await CoreStepsHelper.Step(
+            "My step",
+            async () => await Task.CompletedTask
+        );
+
+        this.AssertStepCompleted("My step", Status.passed);
+    }
+
+    [Test]
+    public void AsyncActionCanBeConvertedToFailedStep()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        Assert.That(
+            async () => await CoreStepsHelper.Step("My step", asyncErrorAction),
+            Throws.Exception
+        );
+
+        this.AssertStepCompleted("My step", Status.failed);
+    }
+
+    [Test]
+    public async Task AsyncFuncCanBeConvertedToStep()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        await CoreStepsHelper.Step(
+            "My step",
+            async () => await Task.FromResult(0)
+        );
+
+        this.AssertStepCompleted("My step", Status.passed);
+    }
+
+    [Test]
+    public void AsyncFuncCanBeConvertedToFailedStep()
+    {
+        this.lifecycle.StartTestCase(new() { uuid = "uuid" });
+
+        Assert.That(
+            async () => await CoreStepsHelper.Step("My step", asyncErrorFunc),
+            Throws.Exception
+        );
+
+        this.AssertStepCompleted("My step", Status.failed);
+    }
+
+    void AssertBeforeFixtureCompleted(string name, Status status) =>
+        this.AssertFixtureCompleted(tc => tc.befores, name, status);
+
+    void AssertAfterFixtureCompleted(string name, Status status) =>
+        this.AssertFixtureCompleted(tc => tc.afters, name, status);
+
+    void AssertFixtureCompleted(
+        Func<TestResultContainer, List<FixtureResult>> getFixtures,
+        string name,
+        Status status
+    )
+    {
+        Assert.That(this.lifecycle.Context.HasFixture, Is.False);
+        Assert.That(this.lifecycle.Context.HasContainer);
+        var fixtures = getFixtures(this.lifecycle.Context.CurrentContainer);
+        Assert.That(fixtures, Has.Count.EqualTo(1));
+        var fixture = fixtures.First();
+        Assert.That(fixture.name, Is.EqualTo(name));
+        Assert.That(fixture.status, Is.EqualTo(status));
+    }
+
+    void AssertStepCompleted(string name, Status status)
+    {
+        Assert.That(this.lifecycle.Context.HasStep, Is.False);
+        Assert.That(this.lifecycle.Context.HasTest);
+        var steps = this.lifecycle.Context.CurrentTest.steps;
+        Assert.That(steps, Has.Count.EqualTo(1));
+        var fixture = steps.First();
+        Assert.That(fixture.name, Is.EqualTo(name));
+        Assert.That(fixture.status, Is.EqualTo(status));
+    }
+}