tests: fix testing on mac

[cdrage]

tests: fix testing on mac

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

These tests do not work on mac:

▶ go test ./...
?       github.com/kubernetes/kompose   [no test files]
ok      github.com/kubernetes/kompose/client    (cached)
?       github.com/kubernetes/kompose/cmd       [no test files]
?       github.com/kubernetes/kompose/pkg/app   [no test files]
?       github.com/kubernetes/kompose/pkg/kobject       [no test files]
?       github.com/kubernetes/kompose/pkg/loader        [no test files]
?       github.com/kubernetes/kompose/pkg/testutils     [no test files]
ok      github.com/kubernetes/kompose/pkg/loader/compose        (cached)
ok      github.com/kubernetes/kompose/pkg/transformer   (cached)
?       github.com/kubernetes/kompose/pkg/utils/archive [no test files]
?       github.com/kubernetes/kompose/pkg/version       [no test files]
...
--- FAIL: Test_isConfigFile (0.00s)
    --- FAIL: Test_isConfigFile/dir_sys (0.00s)
        k8sutils_test.go:2398: isConfigFile() gotSkip = false, want true
    --- FAIL: Test_isConfigFile/dir_root (0.00s)
        k8sutils_test.go:2398: isConfigFile() gotSkip = false, want true
    --- FAIL: Test_isConfigFile/docker_var_lib (0.00s)
        k8sutils_test.go:2398: isConfigFile() gotSkip = false, want true
--- FAIL: Test_searchNetworkModeToService (0.00s)
    --- FAIL: Test_searchNetworkModeToService/search_network_mode_to_service_with_multiple_source_deployments (0.00s)
        k8sutils_test.go:2888: searchNetworkModeToService() = [{db2 app} {db1 app}], want [{db1 app} {db2 app}]
FAIL
FAIL    github.com/kubernetes/kompose/pkg/transformer/kubernetes        0.445s
ok      github.com/kubernetes/kompose/pkg/transformer/openshift (cached)
ok      github.com/kubernetes/kompose/pkg/utils/docker  (cached)
ok      github.com/kubernetes/kompose/script/test/cmd   (cached)
FAIL

I believe the others parts of the test are sufficient enough to be good
coverage. I think we can move this safely.

Which issue(s) this PR fixes:

Fixes running tests on mac since you cannot access the /sys directory,
etc.

Special notes for your reviewer:

N/A

Signed-off-by: Charlie Drage [email protected]

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cdrage

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