* Reintroducing language files tests
* Fix casing
* Update tests/Umbraco.Tests.UnitTests/Umbraco.Core/EmbeddedResources/LanguageXmlTests.cs
Co-authored-by: Mole <nikolajlauridsen@protonmail.ch>
(cherry picked from commit 2ed71a64ec)
* Reintroducing language files tests
* Fix casing
* Update tests/Umbraco.Tests.UnitTests/Umbraco.Core/EmbeddedResources/LanguageXmlTests.cs
Co-authored-by: Mole <nikolajlauridsen@protonmail.ch>
(cherry picked from commit 2ed71a64ec)