Adds a sample that runs and tests locally in reliable configuration #5909
Conversation
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This isn't likely good to go yet, but wanted to finally open this in case it would be useful to others. There is more into the sample here than that description, but I'm a bit pressed on time so I write later a better one. My thinking is to later just add features on top of this, such as IdentityServer, Trill and others and test them likewise in a cross-cutting manner. Even add chaos engineering aspects. One is also a PWA front-end that would use https://github.com/kblok/puppeteer-sharp or something similar then to run the tests through the whole system. The gist is to run Orleans locally in relieable mode, both in tests and also when debugging. I have privately a demo where I have IdentityServer also plugged in so that the system can test potentially even complex policy handling while testing. Though it needs to be cleaned up and I took a slight shortcut so that in tests it also open resource owner flow (password and username) while I would like to in tests too use just PKCE (with the web), we'll see how this goes. |
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This is epic! I just wonder if there's a more descriptive name for it than "BigSample." 🙂 |
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@sergeybykov Perhaps This is probably difficult to review in GH and I don't know how keen anyone is to download the branch to try it, but I think I will write a better documentation of how it works, the intended development flow and what things I intend to incorporate over the time and iron out some code kinks and pitfals (e.g. don't blurp out stack traces while in production and an internal error occurs). This code has been sitting on my computer almost a year. While the age shows in some parts (e.g. no IoC, yet), I thought I could try to push it over the edge already. |
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I also think I should add a few general resources such as
Maybe articles such as Simple testing can prevent most critical failures. Goes to show a bit clearer how one might want to think complex systems and testing them. The tooling seem to be there too and isn't anymore invasive than the logging example, but probably have to add in subsequent PRs. |
I like "OneBoxDeployment". I think "Sample" is superfluous though. 🙂 |
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@sergeybykov, @ReubenBond can you see something here? Could be good to go as far as I'm concerned, me or someone can then refine things in separate PRs (e.g. update packages) later if there isn't anything fatal. I also wrote |
…tion This adds a sample that: - Can test multiple siloes in reliable configuration locally. - Can start an API and a cluster locally in reliable configuration and test them. - Shows how local storage, SQL Server in this case, can be used and even bulk-loaded with data in tests and how snapshots can be used. - Shows how to do cross-cutting tests: - Capture log content from the system and test them. - Checks server sent headers. - Shows some real deployment issues such as security. - Allows to extend with same technique to Storage Emulator in tests and locally. - Allows to extend identity testing, e.g. IdentityServer with the same technique. Closes #411
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Many thanks, @veikkoeeva! This is the most comprehensive sample we have by far! |
This adds a sample that:
with data in tests and how snapshots can be used.
Closes #411