Tests: Ensure tests use a fixture that inits app

tests/src/App/Application.cpp

@@ -2,41 +2,54 @@
 #define FC_OS_MACOSX 1
 #include "App/ProgramOptionsUtilities.h"
 
+#include <src/App/InitApplication.h>
+
+
 using namespace App::Util;
 
 using Spr = std::pair<std::string, std::string>;
 
-TEST(ApplicationTest, fCustomSyntaxLookup)
+
+class ApplicationTest: public ::testing::Test
+{
+protected:
+    static void SetUpTestSuite()
+    {
+        tests::initApplication();
+    }
+};
+
+TEST_F(ApplicationTest, fCustomSyntaxLookup)
 {
     Spr res {customSyntax("-display")};
     Spr exp {"display", "null"};
     EXPECT_EQ(res, exp);
 };
-TEST(ApplicationTest, fCustomSyntaxMac)
+TEST_F(ApplicationTest, fCustomSyntaxMac)
 {
     Spr res {customSyntax("-psn_stuff")};
     Spr exp {"psn", "stuff"};
     EXPECT_EQ(res, exp);
 };
-TEST(ApplicationTest, fCustomSyntaxWidgetCount)
+TEST_F(ApplicationTest, fCustomSyntaxWidgetCount)
 {
     Spr res {customSyntax("-widgetcount")};
     Spr exp {"widgetcount", ""};
     EXPECT_EQ(res, exp);
 }
-TEST(ApplicationTest, fCustomSyntaxNotFound)
+TEST_F(ApplicationTest, fCustomSyntaxNotFound)
 {
     Spr res {customSyntax("-displayx")};
     Spr exp {"", ""};
     EXPECT_EQ(res, exp);
 };
-TEST(ApplicationTest, fCustomSyntaxAmpersand)
+TEST_F(ApplicationTest, fCustomSyntaxAmpersand)
 {
     Spr res {customSyntax("@freddie")};
     Spr exp {"response-file", "freddie"};
     EXPECT_EQ(res, exp);
 };
-TEST(ApplicationTest, fCustomSyntaxEmptyIn)
+TEST_F(ApplicationTest, fCustomSyntaxEmptyIn)
 {
     Spr res {customSyntax("")};
     Spr exp {"", ""};