master > master: code-rust - Bsp hinzugefügt

code/rust/tests/test_graphs/test_tarjan.rs

@@ -31,6 +31,28 @@ fn fixture_graph2() -> graph::Graph<i32> {
     );
 }
 
+#[fixture]
+fn fixture_graph3() -> graph::Graph<i32> {
+    return graph::Graph::<i32>::new(
+        vec![1,2,3,4,5,6,7,8],
+        vec![
+            (1,2),
+            (1,3),
+            (2,4),
+            (2,5),
+            (3,5),
+            (3,6),
+            (3,8),
+            (4,5),
+            (4,7),
+            (5,1),
+            (5,8),
+            (6,8),
+            (7,8),
+        ],
+    );
+}
+
 // ----------------------------------------------------------------
 // Test Graph
 // ----------------------------------------------------------------
@@ -38,13 +60,12 @@ fn fixture_graph2() -> graph::Graph<i32> {
 #[rstest]
 #[case(fixture_graph1(), vec![vec![1], vec![3], vec![2,4]])]
 #[case(fixture_graph2(), vec![vec![1], vec![6], vec![7], vec![2,3,4,5]])]
+#[case(fixture_graph3(), vec![vec![8], vec![7], vec![6], vec![3, 5, 4, 2, 1]])]
 fn test_tarjan<T>(#[case] gph: graph::Graph<T>, #[case] expected: Vec<Vec<T>>)
     where T: Eq + Hash + Clone + Display
 {
-    assert_components_eq(
-        &tarjan::tarjan_algorithm(&gph),
-        &expected
-    )
+    let components = tarjan::tarjan_algorithm(&gph);
+    assert_components_eq(&components, &expected)
 }
 
 // ----------------------------------------------------------------