Do not swap required and important in pkgCache::Priority()

required and important were swapped, leading to wrong
output.

Closes: #807523
Thanks: Manuel A. Fernandez Montecelo for discovering this

1 files changed, 16 insertions, 0 deletions

diff --git a/test/libapt/priority_test.cc b/test/libapt/priority_test.cc
new file mode 100644
index 000000000..ef1941ce5
--- /dev/null
+++ b/test/libapt/priority_test.cc
@@ -0,0 +1,16 @@
+#include <config.h>
+#include <apt-pkg/pkgcache.h>
+#include <string>
+#include <gtest/gtest.h>
+
+using std::string;
+
+// Tests for Bug#807523
+TEST(PriorityTest, PriorityPrinting)
+{
+   EXPECT_EQ("required", string(pkgCache::Priority(pkgCache::State::Required)));
+   EXPECT_EQ("important", string(pkgCache::Priority(pkgCache::State::Important)));
+   EXPECT_EQ("standard", string(pkgCache::Priority(pkgCache::State::Standard)));
+   EXPECT_EQ("optional", string(pkgCache::Priority(pkgCache::State::Optional)));
+   EXPECT_EQ("extra", string(pkgCache::Priority(pkgCache::State::Extra)));
+}