Update README.md : Example of resolve by signal and binary expression

README.md

@@ -243,5 +243,18 @@ Promise {
 
 ```
 
+2. Resolve by signal and binary expression
+------------------------------------------
 
+```
+Promise {
+    resolveWhen: Q.all([timer.triggered, promise2]);
+
+    Promise {
+        id : promise2
+        resolveWhen: image.status === Image.Ready
+    }
+}
+
+```
 

tests/unittests/tst_promise_resolvewhen_all_promise.qml

@@ -0,0 +1,44 @@
+import QtQuick 2.0
+import QtTest 1.0
+import QuickPromise 1.0
+
+TestSuite {
+    name : "Promise_ResolveWhen_All_Promise"
+
+    Component {
+        id: promiseCreator;
+        Promise {
+            id : promise
+            signal triggered
+            property alias promise1 : promiseItem1
+            property alias promise2 : promiseItem2
+            resolveWhen: Q.all([promise1,promise2,promise.triggered])
+            Promise {
+                id: promiseItem1
+            }
+            Promise {
+                id: promiseItem2
+            }
+        }
+    }
+
+    function test_resolve() {
+        var promise = promiseCreator.createObject();
+        compare(promise.isSettled,false);
+        tick();
+        compare(promise.isSettled,false);
+
+        promise.triggered();
+        compare(promise.isSettled,false);
+        tick();
+        compare(promise.isSettled,false);
+
+        promise.promise1.resolve();
+        promise.promise2.resolve();
+        compare(promise.isSettled,false);
+
+        tick();
+        compare(promise.isSettled,true);
+    }
+}
+

tests/unittests/unittests.pro

@@ -22,4 +22,5 @@ DISTFILES += \
     tst_promisejs_all_promise_item.qml \
     tst_promise_resolvewhen_promise.qml \
     TestSuite.qml \
-    tst_promise_resolvewhen_all_signal.qml
+    tst_promise_resolvewhen_all_signal.qml \
+    tst_promise_resolvewhen_all_promise.qml