More tests

2017-10-21 21:24:34 +01:00
parent 701f0ace93
commit 0950f2e721
4 changed files with 65 additions and 6 deletions
@@ -1,4 +1,34 @@
 #include "catch.hpp"
 #include "optional.hpp"

-TEST_CASE("Assignment", "[assignment]") {}
+TEST_CASE("Assignment", "[assignment]") {
+    tl::optional<int> o1 = 42;
+    tl::optional<int> o2 = 12;
+    tl::optional<int> o3;
+
+    o1 = o1;
+    REQUIRE(*o1 == 42);
+
+    o1 = o2;
+    REQUIRE(*o1 == 12);
+
+    o1 = o3;
+    REQUIRE(!o1);
+
+    o1 = 42;
+    REQUIRE(*o1 == 42);
+
+    o1 = tl::nullopt;
+    REQUIRE(!o1);
+
+    o1 = std::move(o2);
+    REQUIRE(*o1 == 12);
+
+    tl::optional<short> o4 = 42;
+
+    o1 = o4;
+    REQUIRE(*o1 == 42);
+
+    o1 = std::move(o4);
+    REQUIRE(*o1 == 42);
+}