Richard Werkman

fix(Project filter): Project filter should work on MacOs

1

possibly fixes #2194

**Is your feature request related to a problem? Please describe.** We could add mutations to string-type method calls. I was thinking about these: | Original | Mutated | | --------------------...

**Describe the bug** NullCoalescing mutations are not mentioned in [mutation-level](https://stryker-mutator.io/docs/stryker-net/configuration/#mutation-level-level) docs. They should be added. Also I think they should be level `Standard` not `Basic`.

Linq mutator mutates Count to Sum

1

**Describe the bug** Count is being mutated into Sum, but this results in invalid mutations most of the time.  **Expected behavior** This is only a valid mutation in the...

Linq mutator for query syntax

1

**Is your feature request related to a problem? Please describe.** Linq mutations currently only work for Method Style. But query syntax isn't mutated. Example: ``` cs IEnumerable orderingQuery = from...

Feature request: Null-conditional operators mutator

4

**Is your feature request related to a problem? Please describe.** Currently Stryker does not mutate my null checking code like: ``` cs var count = mylist?.Count(); var count = mylist?.Distinct()?.Count();...

Stryker hanging when running on stryker sln

14

**Describe the bug** When running `dotnet stryker` on stryker itself we get an unexpected exception: ``` Version: 3.10.0 [10:46:16 INF] Analysis starting. [10:46:16 INF] Identifying projects to mutate in C:\Dev\Repos\stryker-net\src\Stryker.sln....

Improve integration tests to check mutation spans

2

**Is your feature request related to a problem? Please describe.** We have seen problems with the spans of mutations after a release. **Describe the solution you'd like** We would like...

Cleanup msbuild locate

12

We currently locate msbuild by calling vswhere inside a visual studio installation dir. On our buildserver vswhere could not be found, so as a workaround we placed a hardcoded lookup...

Range mutator

3

**Is your feature request related to a problem? Please describe.** Range operator expressions are not mutated at the moment. Even though this contains crucial logic sometimes. **Describe the solution you'd...