changes

crates/domain/tests/metric/metric_value_test.rs

@@ -0,0 +1,8 @@
+use domain::metric::{MetricKind, MetricValue, Steps};
+
+#[test]
+fn a_values_kind_is_derived_from_the_value_itself() {
+    let value = MetricValue::Steps(Steps::new(8_412).unwrap());
+
+    assert_eq!(value.kind(), MetricKind::Steps);
+}