Improve locator and reporter test coverage (#392) #1383

Job	Run time
Tests in Containers (ci-homebrew-container, ubuntu-latest, homebrew/brew, x86_64-unknown-linux-musl)	4m 10s
Tests (macos-latest, x86_64-apple-darwin, yes)	11m 54s
Tests (macos-14, aarch64-apple-darwin, yes)	12m 19s
Tests (ubuntu-latest, x86_64-unknown-linux-musl, yes)	9m 16s
Tests in Containers (ci-jupyter-container, ubuntu-latest, mcr.microsoft.com/devcontainers/univers...	4m 44s
Builds (macos-14, aarch64-apple-darwin, yes)	2m 53s
Builds (windows-latest, aarch64-pc-windows-msvc)	6m 14s
Builds (windows-latest, x86_64-pc-windows-msvc)	5m 7s
Tests (windows-latest, x86_64-pc-windows-msvc, yes)	8m 14s
Builds (macos-latest, x86_64-apple-darwin, yes)	2m 22s
Builds (ubuntu-latest, x86_64-unknown-linux-musl, yes)	2m 14s
Env Tests (ci-poetry-project, ubuntu-latest, x86_64-unknown-linux-musl)	2m 58s
Env Tests (ci-poetry-custom, ubuntu-latest, x86_64-unknown-linux-musl)	2m 56s
Env Tests (ci-poetry-global, ubuntu-latest, x86_64-unknown-linux-musl)	2m 42s
Env Tests (ci-poetry-project, windows-latest, x86_64-pc-windows-msvc)	6m 12s
Env Tests (ci-poetry-custom, windows-latest, x86_64-pc-windows-msvc)	5m 32s
Env Tests (ci-poetry-global, windows-latest, x86_64-pc-windows-msvc)	5m 49s
	1h 35m 36s

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