Add test setup with first test

lib/entry/libimagentrygps/Cargo.toml

@@ -18,3 +18,6 @@ serde = "1"
 libimagstore = { version = "0.4.0", path = "../../../lib/core/libimagstore" }
 libimagerror = { version = "0.4.0", path = "../../../lib/core/libimagerror" }
 
+[dev-dependencies]
+env_logger = "0.3"
+

lib/entry/libimagentrygps/src/entry.rs

@@ -53,3 +53,39 @@ impl GPSEntry for Entry {
 
 }
 
+#[cfg(test)]
+mod tests {
+    use std::path::PathBuf;
+
+    use libimagstore::store::Store;
+
+    use entry::*;
+
+    fn setup_logging() {
+        use env_logger;
+        let _ = env_logger::init().unwrap_or(());
+    }
+
+    fn get_store() -> Store {
+        Store::new(PathBuf::from("/"), None).unwrap()
+    }
+
+    #[test]
+    fn test_set_gps() {
+        setup_logging();
+
+        let store = get_store();
+
+        let mut entry = store.create(PathBuf::from("test_set_gps")).unwrap();
+
+        let coordinates = Coordinates {
+            latitude: GPSValue::new(0, 0, 0),
+            longitude: GPSValue::new(0, 0, 0),
+        };
+
+        let res = entry.set_coordinates(coordinates);
+
+        assert!(res.is_ok());
+    }
+}
+

lib/entry/libimagentrygps/src/lib.rs

@@ -24,6 +24,9 @@ extern crate toml_query;
 extern crate libimagstore;
 #[macro_use] extern crate libimagerror;
 
+#[cfg(test)]
+extern crate env_logger;
+
 pub mod entry;
 pub mod error;
 pub mod result;