opened
tuxinaut
username_0
The make target `coverage` isn't available anymore and it looks like that this change was made on purpose (see  48812eb98072d2c0b8149f5ada65bb17568f005e || #2844).

```
(py27) ✔  16:54 ~/workspace/cloud-custodian [ master {origin/master} | ✔  ] $ make coverage
make: *** No rule to make target 'coverage'.  Stop.
```
Adjust documentation because make target coverage isn't available anymore
issue
created
kapilt
username_1
thanks, yeah. i'm not sure there's a simple way to generate coverage html reports locally without some contortions. simplest way is `tox -e py27-cov` which is what runs in ci, but just gens a local terminal output. The issue is that we've become rather reliant for tests to have environment variables setup for fake credentials, ie it can work without tox but it needs some more setup locally.

fwiw, coverage html output locally (assuming enviornment variables)

```shell
py.test -n auto --cov-report html:cov_html \
        --cov c7n  \
        --cov tools/c7n_azure/c7n_azure \ 
        --cov tools/c7n_gcp/c7n_gcp \
        --cov tools/c7n_kube/c7n_kube 
        --cov tools/c7n_mailer/c7n_mailer \ 
        tests tools 
```
comment