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linting: os.Setenv() can be replaced by `t.Setenv()` (tenv) 

cli/command/cli_options_test.go:29:2: os.Setenv() can be replaced by `t.Setenv()` in TestWithContentTrustFromEnv (tenv)
        os.Setenv(envvar, "true")
        ^
    cli/command/cli_options_test.go:31:2: os.Setenv() can be replaced by `t.Setenv()` in TestWithContentTrustFromEnv (tenv)
        os.Setenv(envvar, "false")
        ^
    cli/command/cli_options_test.go:33:2: os.Setenv() can be replaced by `t.Setenv()` in TestWithContentTrustFromEnv (tenv)
        os.Setenv(envvar, "invalid")
        ^

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2022-09-02 23:04:20 +02:00
parent ce01160e74
commit cef858170d
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GPG Key ID: 76698F39D527CE8C
1 changed files with 8 additions and 18 deletions
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26
cli/command/cli_options_test.go
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@ -15,23 +15,13 @@ func contentTrustEnabled(t *testing.T) bool {
// NB: Do not t.Parallel() this test -- it messes with the process environment.
func TestWithContentTrustFromEnv(t *testing.T) {
envvar := "DOCKER_CONTENT_TRUST"
if orig, ok := os.LookupEnv(envvar); ok {
defer func() {
os.Setenv(envvar, orig)
}()
} else {
defer func() {
const envvar = "DOCKER_CONTENT_TRUST"
t.Setenv(envvar, "true")
assert.Check(t, contentTrustEnabled(t))
t.Setenv(envvar, "false")
assert.Check(t, !contentTrustEnabled(t))
t.Setenv(envvar, "invalid")
assert.Check(t, contentTrustEnabled(t))
os.Unsetenv(envvar)
}()
}
os.Setenv(envvar, "true")
assert.Assert(t, contentTrustEnabled(t))
os.Setenv(envvar, "false")
assert.Assert(t, !contentTrustEnabled(t))
os.Setenv(envvar, "invalid")
assert.Assert(t, contentTrustEnabled(t))
os.Unsetenv(envvar)
assert.Assert(t, !contentTrustEnabled(t))
assert.Check(t, !contentTrustEnabled(t))
}