Add a unit tests for enforce()

2018-03-11 23:47:43 +01:00
parent 5de9a7b562
commit 842dd4cecc
2 changed files with 25 additions and 0 deletions
@@ -0,0 +1,24 @@
+#include <enforce.hpp>
+
+#include "gtestwrapper.h"
+
+TEST(enforce, errMessage)
+{
+    try {
+        enforce(false, Exiv2::kerErrorMessage, "an error occurred");
+    } catch (const Exiv2::Error& e) {
+        ASSERT_STREQ(e.what(), "an error occurred");
+    }
+}
+
+TEST(enforce, exceptionThrown)
+{
+    ASSERT_NO_THROW(enforce(true, Exiv2::kerErrorMessage));
+
+    ASSERT_THROW(enforce(false, Exiv2::kerErrorMessage), Exiv2::Error);
+    ASSERT_THROW(enforce<std::overflow_error>(false, "error message"), std::overflow_error);
+    ASSERT_THROW(enforce(false, Exiv2::kerMallocFailed), Exiv2::Error);
+    ASSERT_THROW(enforce(false, Exiv2::kerErrorMessage, "error message"), Exiv2::Error);
+    ASSERT_THROW(enforce(false, Exiv2::kerDataSourceOpenFailed, "path", "strerror"), Exiv2::Error);
+    ASSERT_THROW(enforce(false, Exiv2::kerCallFailed, "path", "strerror", "function"), Exiv2::Error);
+}