make test less error prone on log changes

tests/suites/cli/use_local_charm.sh

@@ -21,7 +21,7 @@ run_deploy_local_charm_revision() {
   # If a error happens it means it could not use the git sha of the CWD
   check_not_contains "${OUTPUT}" "exit status 128"
 
-  if [ "${SHA_OF_NTP}" != "${CURRENT_CHARM_SHA}" ]; then
+  if [[ "${SHA_OF_NTP}" != "${CURRENT_CHARM_SHA}" ]]; then
     echo "The expected sha does not equal the ntp SHA"
     exit 1
   fi
@@ -72,9 +72,7 @@ run_deploy_local_charm_revision_no_vcs_but_version_file() {
   wait_for "ntp" ".applications | keys[0]"
   CURRENT_CHARM_SHA=$(juju status --format=json | jq '.applications.ntp."charm-version"')
 
-  check_contains "${DEPLOY_OUTPUT}" "charm is not in version control and uses a version file"
-
-  if [ "${VERSION_OUTPUT}" != "${CURRENT_CHARM_SHA}" ]; then
+  if [[ "${VERSION_OUTPUT}" != "${CURRENT_CHARM_SHA}" ]]; then
     echo "The expected sha does not equal the ntp SHA. Current sha: ${CURRENT_CHARM_SHA} expected sha: ${VERSION_OUTPUT}"
     exit 1
   fi
@@ -107,12 +105,12 @@ run_deploy_local_charm_revision_relative_path() {
   # We still expect the SHA to be the one from the place we deploy and not the CWD, which in this case has no SHA
   CURRENT_CHARM_SHA=$(juju status --format=json | jq '.applications.ntp."charm-version"')
 
-  if [ "${SHA_OF_TMP}" = "${CURRENT_CHARM_SHA}" ]; then
+  if [[ "${SHA_OF_TMP}" = "${CURRENT_CHARM_SHA}" ]]; then
     echo "The expected sha should not equal the tmp SHA. Current sha: ${CURRENT_CHARM_SHA}"
     exit 1
   fi
 
-  if [ "${SHA_OF_NTP}" != "${CURRENT_CHARM_SHA}" ]; then
+  if [[ "${SHA_OF_NTP}" != "${CURRENT_CHARM_SHA}" ]]; then
     echo "The expected sha does not equal the ntp SHA. Current sha: ${CURRENT_CHARM_SHA} expected sha: ${SHA_OF_NTP}"
     exit 1
   fi
@@ -146,7 +144,7 @@ run_deploy_local_charm_revision_invalid_git() {
   wait_for "ntp" ".applications | keys[0]"
   # We still expect the SHA to be the one from the place we deploy and not the CWD, which in this case has no SHA
   CURRENT_CHARM_SHA=$(juju status --format=json | jq '.applications.ntp."charm-version"')
-  if [ "${WANTED_CHARM_SHA}" != "${CURRENT_CHARM_SHA}" ]; then
+  if [[ "${WANTED_CHARM_SHA}" != "${CURRENT_CHARM_SHA}" ]]; then
     echo "The expected sha does not equal the ntp SHA. Current sha: ${CURRENT_CHARM_SHA} expected sha: ${WANTED_CHARM_SHA}"
     exit 1
   fi