test(*) added code coverage reporting

Author: pintsized

.gitignore

@@ -1,2 +1,3 @@
 t/servroot/
 t/error.log
+luacov.*

.luacov

@@ -0,0 +1,4 @@
+modules = {
+    ["resty.redis.connector"] = "lib/resty/redis/connector.lua",
+    ["resty.redis.sentinel"] = "lib/resty/redis/sentinel.lua",
+}

Makefile

@@ -142,7 +142,10 @@ check_ports:
 
 test_redis: flush_db
 	util/lua-releng
+	@rm -f luacov.stats.out
 	$(TEST_REDIS_VARS) $(PROVE) $(TEST_FILE)
+	@luacov
+	@tail -7 luacov.report.out
 
 test_leak: flush_db
 	$(TEST_REDIS_VARS) TEST_NGINX_CHECK_LEAK=1 $(PROVE) $(TEST_FILE)

t/config.t

@@ -8,7 +8,11 @@ plan tests => repeat_each() * blocks() * 2;
 my $pwd = cwd();
 
 our $HttpConfig = qq{
-    lua_package_path "$pwd/lib/?.lua;;";
+lua_package_path "$pwd/lib/?.lua;;";
+
+init_by_lua_block {
+    require("luacov.runner").init()
+}
 };
 
 $ENV{TEST_NGINX_REDIS_PORT} ||= 6379;

t/connector.t

@@ -4,7 +4,11 @@ use Cwd qw(cwd);
 my $pwd = cwd();
 
 our $HttpConfig = qq{
-    lua_package_path "$pwd/lib/?.lua;;";
+lua_package_path "$pwd/lib/?.lua;;";
+
+init_by_lua_block {
+    require("luacov.runner").init()
+}
 };
 
 $ENV{TEST_NGINX_RESOLVER} = '8.8.8.8';

t/sentinel.t

@@ -6,7 +6,11 @@ plan tests => repeat_each() * (3 * blocks());
 my $pwd = cwd();
 
 our $HttpConfig = qq{
-    lua_package_path "$pwd/lib/?.lua;;";
+lua_package_path "$pwd/lib/?.lua;;";
+
+init_by_lua_block {
+    require("luacov.runner").init()
+}
 };
 
 $ENV{TEST_NGINX_RESOLVER} = '8.8.8.8';