angelovstanton

public class BrowserLaunchTestBehaviorObserver : BaseTestBehaviorObserver
{
    protected override void PreTestInit(object sender, TestExecutionEventArgs e)
    {
        var browserType = this.GetExecutionBrowser(e.MemberInfo);
        Driver.StartBrowser(browserType);
    }

    protected override void PostTestCleanup(object sender, TestExecutionEventArgs e)
    {

angelovstanton

public interface IExecutionProvider
{
    event EventHandler<TestExecutionEventArgs> TestInstantiatedEvent;

    event EventHandler<TestExecutionEventArgs> PreTestInitEvent;

    event EventHandler<TestExecutionEventArgs> PostTestInitEvent;

    event EventHandler<TestExecutionEventArgs> PreTestCleanupEvent;

angelovstanton

public class MSTestExecutionProvider : IExecutionProvider
{
    public event EventHandler<TestExecutionEventArgs> TestInstantiatedEvent;

    public event EventHandler<TestExecutionEventArgs> PreTestInitEvent;

    public event EventHandler<TestExecutionEventArgs> PostTestInitEvent;

    public event EventHandler<TestExecutionEventArgs> PreTestCleanupEvent;

angelovstanton

public class TestExecutionEventArgs : EventArgs
{
    private readonly TestContext testContext;
    private readonly MemberInfo memberInfo;

    public TestExecutionEventArgs(TestContext context, MemberInfo memberInfo)
    {
        this.testContext = context;
        this.memberInfo = memberInfo;
    }

angelovstanton

public class BaseTestBehaviorObserver
{
    public void Subscribe(IExecutionProvider provider)
    {
        provider.TestInstantiatedEvent += this.TestInstantiated;
        provider.PreTestInitEvent += this.PreTestInit;
        provider.PostTestInitEvent += this.PostTestInit;
        provider.PreTestCleanupEvent += this.PreTestCleanup;
        provider.PostTestCleanupEvent += this.PostTestCleanup;
    }

angelovstanton

public class BrowserLaunchTestBehaviorObserver : BaseTestBehaviorObserver
{
    protected override void PreTestInit(object sender, TestExecutionEventArgs e)
    {
        var browserType = this.GetExecutionBrowser(e.MemberInfo);
        Driver.StartBrowser(browserType);
    }

    protected override void PostTestCleanup(object sender, TestExecutionEventArgs e)
    {

angelovstanton

public class BaseTest
{
    private readonly MSTestExecutionProvider currentTestExecutionProvider;
    private TestContext testContextInstance;

    public BaseTest()
    {
        this.currentTestExecutionProvider = new MSTestExecutionProvider();
        this.InitializeTestExecutionBehaviorObservers(this.currentTestExecutionProvider);
        var memberInfo = MethodInfo.GetCurrentMethod();

angelovstanton

public interface ITestExecutionSubject
{
    void Attach(ITestBehaviorObserver observer);

    void Detach(ITestBehaviorObserver observer);

    void PreTestInit(TestContext context, MemberInfo memberInfo);

    void PostTestInit(TestContext context, MemberInfo memberInfo);

angelovstanton

public interface ITestBehaviorObserver
{
    void PreTestInit(TestContext context, MemberInfo memberInfo);

    void PostTestInit(TestContext context, MemberInfo memberInfo);

    void PreTestCleanup(TestContext context, MemberInfo memberInfo);

    void PostTestCleanup(TestContext context, MemberInfo memberInfo);

angelovstanton

public class MSTestExecutionSubject : ITestExecutionSubject
{
    private readonly List<ITestBehaviorObserver> testBehaviorObservers;

    public MSTestExecutionSubject()
    {
        this.testBehaviorObservers = new List<ITestBehaviorObserver>();
    }

    public void Attach(ITestBehaviorObserver observer)