Add test to return spreaded multi type from multi type function

hazzard993 · hazzard993 · commit a68811de6264 · 2020-08-17T11:28:07.000+10:00
diff --git a/test/unit/helpers/multi.spec.ts b/test/unit/helpers/multi.spec.ts
@@ -80,6 +80,18 @@ test.each<[string, number[]]>([
         .expectDiagnosticsToMatchSnapshot(diagnostics);
 });
 
+test("function to spread multi type result from multi type function", () => {
+    util.testFunction`
+        ${multiFunction}
+        function m() {
+            return $multi(...multi(true));
+        }
+        return m();
+    `
+        .setOptions(multiProjectOptions)
+        .expectToEqual(true);
+});
+
 test("$multi helper call with destructuring assignment side effects", () => {
     util.testModule`
         ${multiFunction}
