$ npm run test:mutants

> reffects-store@0.1.4 test:mutants /home/trikitrok/todos-spike/reffects-store
> stryker run

21:49:18 (4981) INFO ConfigReader Using stryker.conf.js in the current working directory.
21:49:18 (4981) INFO InputFileResolver Found 4 of 14 file(s) to be mutated.
21:49:18 (4981) INFO InitialTestExecutor Starting initial test run. This may take a while.
21:49:21 (4981) INFO InitialTestExecutor Initial test run succeeded. Ran 24 tests in 2 seconds (net 122 ms, overhead 2313 ms).
21:49:21 (4981) INFO MutatorFacade 39 Mutant(s) generated
21:49:21 (4981) INFO SandboxPool Creating 8 test runners (based on CPU count)
Mutation testing  [==================================================] 100% (ETC n/a) 39/39 tested (0 survived)

Ran 15.74 tests per mutant on average.
--------------|---------|----------|-----------|------------|----------|---------|
File          | % score | # killed | # timeout | # survived | # no cov | # error |
--------------|---------|----------|-----------|------------|----------|---------|
All files     |  100.00 |       39 |         0 |          0 |        0 |       0 |
 subscription |  100.00 |       13 |         0 |          0 |        0 |       0 |
  index.js    |  100.00 |       13 |         0 |          0 |        0 |       0 |
 store.js     |  100.00 |       22 |         0 |          0 |        0 |       0 |
 utils.js     |  100.00 |        4 |         0 |          0 |        0 |       0 |
--------------|---------|----------|-----------|------------|----------|---------|
21:49:32 (4981) INFO HtmlReporter Your report can be found at: file:///home/trikitrok/todos-spike/reffects-store/reports/mutation/html/index.html
21:49:32 (4981) INFO Stryker Done in 13 seconds.