---
title: "Typemock Isolator 4.3 and future syntax"
url: "https://osherove.com/blog/2008/7/3/typemock-isolator-43-and-future-syntax.md"
canonical: "https://osherove.com/blog/2008/7/3/typemock-isolator-43-and-future-syntax.html"
published: "2008-07-03T03:42:47"
updated: "2008-07-03T03:42:47"
tags: ["Agile", "Unit Testing"]
author: "Roy Osherove"
description: "We just released Typemock Isolator 4.3 ( here is the blog post with details ). It's an awesome product but I envy the speed and ease with which oren can change his syntax (it's nice to work alone!) . I can tell you that…"
usage: "Licensed under CC BY 4.0 — reuse, quote and adapt with attribution (Roy Osherove, link to the original page)."
license: "https://creativecommons.org/licenses/by/4.0/"
---

# Typemock Isolator 4.3 and future syntax

By Roy Osherove July 3, 2008 In [Agile](https://osherove.com/blog/category/agile), [Unit Testing](https://osherove.com/blog/category/unit-testing)

**Historical article** · Originally published July 3, 2008; technical details may be outdated.

We just released [Typemock Isolator](http://www.typemock.com/) 4.3 ([here is the blog post with details](http://blog.typemock.com/2008/07/isolator-43-released.html)). It's an awesome product but I envy the speed and ease with which oren [can change his syntax](http://www.ayende.com/Blog/archive/2008/07/01/Rhino-Mocks-3.5-RC-1-Refresh.aspx) (it's nice to work alone!) . I can tell you that the next version of Isolator is going to have a new syntax that is more towards the Arrange-act-assert meme (but you could still use the old one if you wanted to) plus lots of cool goodies.

the new version has full support for [Ivonna](http://sm-art.biz/Ivonna.aspx) (for ASP.NET webform testing in process) and we have removed .NET 1.1 support. Many other things changed [are listed here](http://blog.typemock.com/2008/07/isolator-43-released.html).

## More in Agile

[All posts in Agile](https://osherove.com/blog/category/agile)

- Jul 5, 2008

    ### [Introducing Depender - Testability Problem Finder](https://osherove.com/blog/2008/7/5/introducing-depender-testability-problem-finder.html)

- Jul 3, 2008

    ### [TDD 5-day course\\workshop in Norway](https://osherove.com/blog/2008/7/3/tdd-5-day-courseworkshop-in-norway.html)

- Jul 3, 2008

    ### [Over-testable systems, and mocks as bad test smells](https://osherove.com/blog/2008/7/3/over-testable-systems-and-mocks-as-bad-test-smells.html)

- Jun 13, 2008

    ### [Unit Testing Interview at TechEd](https://osherove.com/blog/2008/6/13/unit-testing-interview-at-teched.html)


---

## About the author

**Roy Osherove**: Senior Solutions Architect at AWS working on AI for production and AI-driven development; author of The Art of Unit Testing and Elastic Leadership, with about 20 years of consulting and training on unit testing, TDD, team leadership and continuous delivery.

### Sites

- [RobotPaper](https://robotpaper.ai/): This blog: AI patterns and anti-patterns, AI and coding agents, and engineering leadership.
- [osherove.com](https://osherove.com): Roy's personal site. Author of The Art of Unit Testing and Elastic Leadership; consulting and training on unit testing, TDD, team leadership and continuous delivery, plus about 20 years of blog posts.
- [The Art of Unit Testing](https://www.artofunittesting.com): The Art of Unit Testing, 3rd Edition (Manning): readable, maintainable, trustworthy unit tests, plus TDD workshops in C#, JavaScript, Java and Kotlin.
- [5whys.com](https://www.5whys.com): Roy's writing on software team leadership: self-organizing teams, surviving chaos, learning mode and the Elastic Leadership model.
- [Pipeline Driven](https://pipelinedriven.org): Continuous delivery and DevOps practices: build patterns, pipeline-friendly testing, DevOps metrics and enterprise DevOps.
- [Elastic Leadership](https://www.elasticleadership.com): Elastic Leadership, Roy's framework for software team leaders (survival, learning and self-organizing modes).

### Social

- X: https://x.com/royosherove
- LinkedIn: https://www.linkedin.com/in/osherove/

### Contact

- Contact form: https://forms.gle/jQSx5KoXvrVA1JCK7

### License

Licensed under CC BY 4.0 — reuse, quote and adapt with attribution (Roy Osherove, link to the original page). License: https://creativecommons.org/licenses/by/4.0/