Add coverage support

bin/test

@@ -18,6 +18,14 @@ MANAGE_FILE=${MANAGE_FILE:-fakepath}
 #sp-grep -s django && DJANGO_INSTALLED=1
 DJANGO_INSTALLED=1
 
+coverage=$(which coverage 2> /dev/null)
+if [ -x "${coverage}" ]
+then
+    test_cmd=${coverage}
+else
+    test_cmd=python
+fi
+
 
 if [ -f "$MANAGE_FILE" ] && [ "$DJANGO_INSTALLED" ]; then
     set +e
@@ -38,7 +46,7 @@ if [ -f "$MANAGE_FILE" ] && [ "$DJANGO_INSTALLED" ]; then
     python "$MANAGE_FILE" dbshell <<EOF 2>&1 | tee "$TEST_LOG"
 CREATE ROLE postgres SUPERUSER;
 EOF
-    python "$MANAGE_FILE" test         2>&1 | tee "$TEST_LOG"
+    ${test_cmd} "$MANAGE_FILE" test     2>&1 | tee "$TEST_LOG"
     TEST_STATUS="${PIPESTATUS[0]}"
 
     set -e
@@ -53,6 +61,10 @@ EOF
 	exit 1
     }
 
+    if [ -x "${coverage}" ]
+    then
+        ${coverage} report 2>&1 | tee "$TEST_LOG"
+    fi
     echo
 else
   exit 1