Add code coverage report #1932
Add code coverage report #1932
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Code Coverage DiffThis PR does not change the code coverage |
| @@ -74,7 +74,10 @@ clean: | |||
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| .PHONY: test | |||
| test: | |||
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I would prefer a separate target (perhaps make test/coverage?) for generating the test coverage profile. I believe make test should be reserved for just running the unit tests.
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Added new target as requested: make test/coverage
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Oh I just realized while test/coverage is in line with what we use to separate sub-commands of other make targets (e.g. e2e/cluster, the test-sanity target now sticks out. I think this is fine though (if anything we should consider changing test-sanity to test/sanity in a separate PR).
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| @@ -9,8 +9,9 @@ bin | |||
| # Test binary, build with `go test -c` | |||
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Top level comment: Consider adding a section to local-development section of our makefile documentation. Perhaps something like:
### `make test/coverage`
Outputs a filtered version of the each package's unit test coverage profiling via go's coverage tool to a local `coverage.html` file.
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| @@ -76,6 +76,13 @@ clean: | |||
| test: | |||
| go test -v -race ./cmd/... ./pkg/... | |||
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| .PHONY: test/coverage | |||
| test/coverage: | |||
| go test -v -race -coverprofile=cover.out ./cmd/... ./pkg/... | |||
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np: could probably ditch the -v and -race as this is separate from make test
/lgtm
Signed-off-by: Eddie Torres <[email protected]>
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: AndrewSirenko The full list of commands accepted by this bot can be found here. The pull request process is described here
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What is this PR about? / Why do we need it?
This PR makes modifications to
make testto generate a test coverage report that explicitly excludes all generated mock files, giving contributors and maintainers more insight into code coverage.In place of using the
greptech to filter out mock files, I initially attempted to split out mocked code into its own separate package. However, I quickly discovered that this is not possible due to a circular dependencies issue. To prevent the import cycle we'd have to bring in the tests over to the mock package as well - this is undesirable as a) it would effectively break the code coverage measurement altogether and b) not a standard Go practice.What testing is done?