Adds coverage tool

.gitignore

@@ -9,4 +9,5 @@ tools/munin/cdbsqlapi.conf
 test/redis.pid
 test/test.log
 test/acceptance/oauth/venv/*
+coverage/
 npm-debug.log

Makefile

@@ -29,4 +29,7 @@ test-acceptance:
 
 test-all: jshint test
 
-.PHONY: test
+coverage:
+	@RUNTESTFLAGS=--with-coverage make test
+
+.PHONY: test coverage

package.json

@@ -31,6 +31,7 @@
     },
     "devDependencies": {
         "redis": "0.7.1",
+        "istanbul": "~0.4.2",
         "request": "~2.60.0",
         "shapefile": "0.3.0",
         "mocha": "~1.21.4",

test/run_tests.sh

@@ -16,6 +16,7 @@ OPT_CREATE_PGSQL=yes # create/prepare the postgresql test database
 OPT_CREATE_REDIS=yes # create/prepare the redis test databases
 OPT_DROP_PGSQL=yes   # drop the postgreql test environment
 OPT_DROP_REDIS=yes   # drop the redis test environment
+OPT_COVERAGE=no      # run tests with coverage
 
 cd $(dirname $0)
 BASEDIR=$(pwd)
@@ -80,6 +81,10 @@ while [ -n "$1" ]; do
                 OPT_CREATE_REDIS=no
                 shift
                 continue
+        elif test "$1" = "--with-coverage"; then
+                OPT_COVERAGE=yes
+                shift
+                continue
         else
                 break
         fi
@@ -94,6 +99,7 @@ if [ -z "$1" ]; then
         echo " --nodrop           do not drop the test environment on exit" >&2
         echo " --nodrop-pg        do not drop the pgsql test environment" >&2
         echo " --nodrop-redis     do not drop the redis test environment" >&2
+        echo " --with-coverage    use istanbul to determine code coverage" >&2
         exit 1
 fi
 
@@ -127,8 +133,13 @@ echo
 echo "  ogr2ogr version: "`ogr2ogr --version`
 echo
 
-echo "Running tests"
-mocha -t 5000 -u tdd ${TESTS}
+if test x"$OPT_COVERAGE" = xyes; then
+  echo "Running tests with coverage"
+  ./node_modules/.bin/istanbul cover node_modules/.bin/_mocha -- -u tdd -t 5000 ${TESTS}
+else
+  echo "Running tests"
+  mocha -u tdd -t 5000 ${TESTS}
+fi
 ret=$?
 
 cleanup || exit 1