Resolve #49 - Add test for customization in options

Author: craigfowler

CSF.Extensions.WebDriver.Tests/Factories/SampleCustomizer.cs

@@ -0,0 +1,8 @@
+using OpenQA.Selenium.Chrome;
+
+namespace CSF.Extensions.WebDriver.Factories;
+
+public class SampleCustomizer : ICustomizesOptions<ChromeOptions>
+{
+    public void CustomizeOptions(ChromeOptions options) { /* Intentional no-op */ }
+}

CSF.Extensions.WebDriver.Tests/Factories/WebDriverCreationConfigureOptionsTests.cs

@@ -121,6 +121,19 @@ public async Task ConfigureShouldBeAbleToGetSelectedConfigWhenThereIsOnlyOnePres
 
         Assert.That(options.GetSelectedConfiguration()?.DriverType, Is.EqualTo("ChromeDriver"));
     }
+
+    [Test,AutoMoqData]
+    public async Task ConfigureShouldBeAbleToAddACustomizerToSomeOptions([StandardTypes] IGetsWebDriverAndOptionsTypes typeProvider)
+    {
+        var options = await GetOptionsAsync(typeProvider,
+@"{
+    ""DriverConfigurations"": {
+        ""Test"": { ""DriverType"": ""ChromeDriver"", ""OptionsCustomizerType"": ""CSF.Extensions.WebDriver.Factories.SampleCustomizer, CSF.Extensions.WebDriver.Tests"" }
+    }
+}");
+
+        Assert.That(options.GetSelectedConfiguration()?.OptionsCustomizer, Is.InstanceOf<SampleCustomizer>());
+    }
 
     [Test,AutoMoqData]
     public async Task ConfigureShouldBeAbleToGetSelectedConfigWhenASelectedConfigIsNamed([StandardTypes] IGetsWebDriverAndOptionsTypes typeProvider)