21086: Load custom root CAs more consistently via SSL_CERT_FILE.

[arvados.git] / lib / crunchrun / crunchrun_test.go

diff --git a/lib/crunchrun/crunchrun_test.go b/lib/crunchrun/crunchrun_test.go
index 30f3ea4bb46ddedf7dbd814ad8b602d40bb95672..c53382135136b37b2cfae004fb6f318b13dbc2f5 100644 (file)
--- a/lib/crunchrun/crunchrun_test.go
+++ b/lib/crunchrun/crunchrun_test.go
@@ -1413,11 +1413,11 @@ func (am *ArvMountCmdLine) ArvMountTest(c []string, token string) (*exec.Cmd, er
        return nil, nil
 }
 
-func stubCert(temp string) string {
+func stubCert(c *C, temp string) string {
        path := temp + "/ca-certificates.crt"
-       crt, _ := os.Create(path)
-       crt.Close()
-       arvadosclient.CertFiles = []string{path}
+       err := os.WriteFile(path, []byte{}, 0666)
+       c.Assert(err, IsNil)
+       os.Setenv("SSL_CERT_FILE", path)
        return path
 }
 
@@ -1432,7 +1432,7 @@ func (s *TestSuite) TestSetupMounts(c *C) {
 
        realTemp := c.MkDir()
        certTemp := c.MkDir()
-       stubCertPath := stubCert(certTemp)
+       stubCertPath := stubCert(c, certTemp)
        cr.parentTemp = realTemp
 
        i := 0