From 6430479a3a6f15e221f0b9f3e822b44ca37af0f8 Mon Sep 17 00:00:00 2001
From: Florent Le Coz <louiz@louiz.org>
Date: Sat, 31 Oct 2015 06:25:47 +0100
Subject: Add a IoTester class

---
 tests/io_tester.cpp | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 tests/io_tester.cpp

(limited to 'tests/io_tester.cpp')

diff --git a/tests/io_tester.cpp b/tests/io_tester.cpp
new file mode 100644
index 0000000..19c97c9
--- /dev/null
+++ b/tests/io_tester.cpp
@@ -0,0 +1,30 @@
+#include "io_tester.hpp"
+#include "catch.hpp"
+#include <iostream>
+
+/**
+ * Directly test this class here
+ */
+TEST_CASE()
+{
+  {
+    IoTester<std::ostream> out(std::cout);
+    std::cout << "test";
+    CHECK(out.str() == "test");
+  }
+  {
+    IoTester<std::ostream> out(std::cout);
+    CHECK(out.str().empty());
+  }
+}
+
+TEST_CASE()
+{
+  {
+    IoTester<std::istream> is(std::cin);
+    is.set_string("coucou");
+    std::string res;
+    std::cin >> res;
+    CHECK(res == "coucou");
+  }
+}
-- 
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