test for failure

src/build_queue.rs

@@ -863,6 +863,43 @@ mod tests {
         });
     }
 
+    #[test]
+    fn test_failed_count_for_reattempts() {
+        const MAX_ATTEMPTS: u16 = 3;
+        crate::test::wrapper(|env| {
+            env.override_config(|config| {
+                config.build_attempts = MAX_ATTEMPTS;
+                config.delay_between_build_attempts = Duration::ZERO;
+            });
+            let queue = env.build_queue();
+
+            assert_eq!(queue.failed_count()?, 0);
+            queue.add_crate("foo", "1.0.0", -100, None)?;
+            assert_eq!(queue.failed_count()?, 0);
+            queue.add_crate("bar", "1.0.0", 0, None)?;
+
+            for _ in 0..MAX_ATTEMPTS {
+                assert_eq!(queue.failed_count()?, 0);
+                queue.process_next_crate(|krate| {
+                    assert_eq!("foo", krate.name);
+                    Ok(BuildPackageSummary {
+                        should_reattempt: true,
+                        ..Default::default()
+                    })
+                })?;
+            }
+            assert_eq!(queue.failed_count()?, 1);
+
+            queue.process_next_crate(|krate| {
+                assert_eq!("bar", krate.name);
+                Ok(BuildPackageSummary::default())
+            })?;
+            assert_eq!(queue.failed_count()?, 1);
+
+            Ok(())
+        });
+    }
+
     #[test]
     fn test_failed_count_after_error() {
         const MAX_ATTEMPTS: u16 = 3;