From 16afe10a59a8a4602890bd6daa611ea8739df5dc Mon Sep 17 00:00:00 2001
From: Greg Kostin <gkostin@umich.edu>
Date: Wed, 8 Nov 2023 12:43:27 -0500
Subject: [PATCH] mock http service

---
 apache/client/include/lauth/http_client.hpp   |  1 +
 apache/client/meson.build                     | 17 +++++++++---
 apache/client/src/lauth/http_client.cpp       |  4 +++
 apache/client/test/lauth/http_client_test.cpp | 27 +++++++++++++++----
 apache/client/test/lauth/mock_service.cpp     | 16 +++++++++++
 5 files changed, 56 insertions(+), 9 deletions(-)
 create mode 100644 apache/client/test/lauth/mock_service.cpp

diff --git a/apache/client/include/lauth/http_client.hpp b/apache/client/include/lauth/http_client.hpp
index 64149791..4f843dcf 100644
--- a/apache/client/include/lauth/http_client.hpp
+++ b/apache/client/include/lauth/http_client.hpp
@@ -6,6 +6,7 @@
 namespace mlibrary::lauth {
   class HttpClient {
     public:
+      HttpClient(std::string host = "", uint16_t port = 0);
       virtual ~HttpClient() = default;
       
       virtual bool isAllowed(Request req);
diff --git a/apache/client/meson.build b/apache/client/meson.build
index e2d98739..bbba6f7d 100644
--- a/apache/client/meson.build
+++ b/apache/client/meson.build
@@ -62,16 +62,25 @@ endif
 
 os = host_machine.system()
 if os == 'darwin'
-  http_check_links = []
+  httplib_links = []
 else
-  http_check_links = ['-lssl', '-lcrypto']
+  httplib_links = ['-lssl', '-lcrypto']
 endif
 
-http_check = executable(
+executable(
+  'http-service',
+  files(['test/lauth/mock_service.cpp']),
+  dependencies: [
+    cpp_httplib,
+  ],
+  link_args: httplib_links
+)
+
+executable(
   'http-check',
   files(['src/http_check.cpp']),
   dependencies: [
     cpp_httplib,
   ],
-  link_args: http_check_links
+  link_args: httplib_links
 )
diff --git a/apache/client/src/lauth/http_client.cpp b/apache/client/src/lauth/http_client.cpp
index 66552431..0ce47188 100644
--- a/apache/client/src/lauth/http_client.cpp
+++ b/apache/client/src/lauth/http_client.cpp
@@ -1,6 +1,10 @@
 #include "lauth/http_client.hpp"
 
 namespace mlibrary::lauth {
+  HttpClient::HttpClient(std::string host, uint16_t port) {
+
+  }
+
   bool HttpClient::isAllowed(Request req) {
     return (req.user == "authorized");
   }
diff --git a/apache/client/test/lauth/http_client_test.cpp b/apache/client/test/lauth/http_client_test.cpp
index 0816683d..d89466f7 100644
--- a/apache/client/test/lauth/http_client_test.cpp
+++ b/apache/client/test/lauth/http_client_test.cpp
@@ -3,16 +3,33 @@
 
 using testing::_;
 
+#include <httplib.h>
+
 #include "lauth/http_client.hpp"
 #include "lauth/request.hpp"
 
 using namespace mlibrary::lauth;
 
-TEST(HttpClientTest, a_request_with_authorized_user_is_allowed) {
-  HttpClient client;
-  Request request;
+TEST(HttpClientTest, mock_service_response_with_is_allowed) {
+  std::string host = "";
+  uint16_t port = 0;
+  HttpClient client(host, port);
+
+  Request req;
+  req.user = "authorized";
 
-  request.user = "authorized";
-  bool result = client.isAllowed(request);
+  bool result = client.isAllowed(req);
   EXPECT_THAT(result, true);
 }
+
+TEST(HttpClientTest, mock_service_response_with_is_not_allowed) {
+  std::string host = "";
+  uint16_t port = 0;
+  HttpClient client(host, port);
+
+  Request req;
+  req.user = "authorized";
+
+  bool result = client.isAllowed(req);
+  EXPECT_THAT(result, false);
+}
diff --git a/apache/client/test/lauth/mock_service.cpp b/apache/client/test/lauth/mock_service.cpp
new file mode 100644
index 00000000..4529299a
--- /dev/null
+++ b/apache/client/test/lauth/mock_service.cpp
@@ -0,0 +1,16 @@
+  
+  #include <httplib.h>
+
+  int main(int argc, char** argv)
+  {
+    using namespace httplib;
+
+    Server micro_service;
+
+    micro_service.Get("/user/:id/is_allowed", [](const Request& req, Response& res) {
+    auto user_id = req.path_params.at("id");
+    res.set_content("no", "text/plain");
+    });
+
+    micro_service.listen ("0.0.0.0", 8080);
+  }
\ No newline at end of file