Fix small issues in tests and added some extra checks.

test/Makefile

@@ -2,19 +2,19 @@
 CC = clang++
 #CC = g++
 
-CFLAGS = -O0 -std=c++11 -DGTEST_USE_OWN_TR1_TUPLE -I.. -I. -Wall -Wextra
+CFLAGS = -ggdb -O0 -std=c++11 -DGTEST_USE_OWN_TR1_TUPLE -I.. -I. -Wall -Wextra
 OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib -lssl -lcrypto
 ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz
 
 all : test
 	./test
 
-test : test.cc ../httplib.h Makefile
+test : test.cc ../httplib.h Makefile cert.pem
 	$(CC) -o test $(CFLAGS) test.cc gtest/gtest-all.cc gtest/gtest_main.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) -lpthread
 
-pem:
+cert.pem:
 	openssl genrsa 2048 > key.pem
-	openssl req -new -key key.pem | openssl x509 -days 3650 -req -signkey key.pem > cert.pem
+	openssl req -new -batch -config test.conf -key key.pem | openssl x509 -days 3650 -req -signkey key.pem > cert.pem
 
 clean:
-	rm test *.pem
+	rm -f test *.pem

test/test.cc

@@ -363,7 +363,7 @@ protected:
         persons_["john"] = "programmer";
 
         t_ = thread([&](){
-            svr_.listen(HOST, PORT);
+            ASSERT_TRUE(svr_.listen(HOST, PORT));
         });
 
         while (!svr_.is_running()) {
@@ -890,7 +890,7 @@ protected:
         });
 
         t_ = thread([&]() {
-            svr_.listen(nullptr, PORT, AI_PASSIVE);
+            ASSERT_TRUE(svr_.listen(nullptr, PORT, AI_PASSIVE));
         });
 
         while (!svr_.is_running()) {
@@ -932,7 +932,7 @@ protected:
         t_ = thread([&](){
             svr_.bind_to_any_port(HOST);
             msleep(500);
-            svr_.listen_after_bind();
+            ASSERT_TRUE(svr_.listen_after_bind());
         });
 
         while (!svr_.is_running()) {

test/test.conf

@@ -0,0 +1,18 @@
+[req]
+default_bits           = 2048
+distinguished_name     = req_distinguished_name
+attributes             = req_attributes
+prompt                 = no
+output_password        = mypass
+
+[req_distinguished_name]
+C                      = US
+ST                     = Test State or Province
+L                      = Test Locality
+O                      = Organization Name
+OU                     = Organizational Unit Name
+CN                     = Common Name
+emailAddress           = [email protected]
+
+[req_attributes]
+challengePassword              = 1234