From 1818c03863815ef2e46f10692ac553c324319a97 Mon Sep 17 00:00:00 2001
From: "Zhuohuan LI (CARPE DIEM)" <zixia@zixia.net>
Date: Tue, 18 Oct 2016 00:58:19 +0800
Subject: [PATCH] test pre-commit hook

---
 src/state-monitor.spec.ts | 11 +++++++++++
 src/state-monitor.ts      | 15 +++------------
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/src/state-monitor.spec.ts b/src/state-monitor.spec.ts
index 891c4d00..e342853f 100644
--- a/src/state-monitor.spec.ts
+++ b/src/state-monitor.spec.ts
@@ -43,3 +43,14 @@ test('StateMonitor smoking test', t => {
   t.is(sm.current(), 'A', 'current should be A')
   t.false(sm.stable(), 'should not be stable')
 })
+
+test('StateMonitor stable', t => {
+  const sm = new StateMonitor<'A', 'B'>('SmokingTest', 'A')
+
+  sm.current('B')
+  t.true(sm.stable(), 'should be stable')
+  sm.current('B', false)
+  t.false(sm.stable(), 'should not be stable')
+  sm.current('B', true)
+  t.true(sm.stable(), 'should be stable')
+})
diff --git a/src/state-monitor.ts b/src/state-monitor.ts
index 1ae94eb8..51191c58 100644
--- a/src/state-monitor.ts
+++ b/src/state-monitor.ts
@@ -26,8 +26,7 @@ export class StateMonitor <A, B>{
     log.verbose('StateMonitor', 'constructor(%s, %s)', client, initState)
 
     this.target(initState)
-    this.current(initState)
-    this.stable(true)
+    this.current(initState, true)
   }
 
   public target(newState?: A|B): A|B {
@@ -59,16 +58,8 @@ export class StateMonitor <A, B>{
     return this._current
   }
 
-  public stable(stable?: boolean) {
-    if (typeof stable === 'boolean') {
-      log.verbose('StateMonitor', 'stable(%s) %s state change from %s to %s'
-                                , stable
-                                , this.client
-                                , this._stable, stable)
-      this._stable = stable
-    } else {
-      log.verbose('StateMonitor', 'stable() %s state is %s', this.client, this._stable)
-    }
+  public stable() {
+    log.verbose('StateMonitor', 'stable() %s state is %s', this.client, this._stable)
     return this._stable
   }
 }
-- 
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