Improved tests

Fixed tests not being linked properly with frnetlib.

Added tests for the URL parser.

tests/URLTest.cpp

@@ -0,0 +1,44 @@
+//
+// Created by fred.nicolson on 30/05/17.
+//
+
+#include <gtest/gtest.h>
+#include <string>
+#include <frnetlib/URL.h>
+
+TEST(URLTest, full_parse)
+{
+    fr::URL url("http://example.com:80/path/path?query=10&bob=20#frag");
+    ASSERT_EQ(url.get_host(), "example.com");
+    ASSERT_EQ(url.get_scheme(), fr::URL::HTTP);
+    ASSERT_EQ(url.get_path(), "path/path");
+    ASSERT_EQ(url.get_query(), "query=10&bob=20");
+    ASSERT_EQ(url.get_fragment(), "frag");
+}
+
+TEST(URLTest, port_guess)
+{
+    fr::URL url("https://example.com");
+    ASSERT_EQ(url.get_port(), "443");
+}
+
+TEST(URLTest, partial_parse)
+{
+    fr::URL url("example.com/?query=10#frag");
+    ASSERT_EQ(url.get_host(), "example.com");
+    ASSERT_EQ(url.get_query(), "query=10");
+    ASSERT_EQ(url.get_fragment(), "frag");
+}
+
+TEST(URLTest, fragment_test)
+{
+    fr::URL url("example.com/#frag");
+    ASSERT_EQ(url.get_fragment(), "frag");
+}
+
+TEST(URLTest, path_test)
+{
+    fr::URL url("example.com/path/hey#frag");
+    ASSERT_EQ(url.get_path(), "path/hey");
+    ASSERT_EQ(url.get_fragment(), "frag");
+}