Add test making sure Cargo.toml version matches the git tag

nbigaouette · Apr 16, 2019 · 8a57e6f · 8a57e6f
1 parent 1e1b12a
commit 8a57e6f
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/src/main.rs b/src/main.rs
@@ -122,3 +122,20 @@ pub fn python_shim(
 
     shim::run(&interpreter_to_use, command, arguments)
 }
+
+#[cfg(test)]
+mod tests {
+
+    #[test]
+    fn version() {
+        let crate_version = structopt::clap::crate_version!();
+
+        // GIT_VERSION is of the shape `v0.1.7-1-g095d7f5-modified`
+
+        // Strip out the `v` prefix
+        let (v, git_version_without_v) = crate::GIT_VERSION.split_at(1);
+
+        assert_eq!(v, "v");
+        assert!(git_version_without_v.starts_with(crate_version));
+    }
+}