Add the get_library_version function

This patch adds the get_library_version function to the main library
module that queries and returns the libnitrokey version.  As the version
fields are static values, we fetch them all at the same time and do not
provide getters for the individual fields.

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/lib.rs b/tests/lib.rs
new file mode 100644
index 0000000..06de0ad
--- /dev/null
+++ b/tests/lib.rs
@@ -0,0 +1,8 @@
+#[test]
+fn get_library_version() {
+    let version = nitrokey::get_library_version();
+
+    assert!(!version.git.is_empty());
+    assert!(version.git.starts_with("v"));
+    assert!(version.major > 0);
+}