Added tests.

Author: DanielRosenwasser

tests/cases/fourslash/completionListInObjectBindingPattern10.ts

@@ -0,0 +1,23 @@
+/// <reference path='fourslash.ts'/>
+
+////interface I {
+////    propertyOfI_1: number;
+////    propertyOfI_2: string;
+////}
+////interface J {
+////    property1: I;
+////    property2: string;
+////}
+////
+////var foo: J[];
+////var [{ property1: { propertyOfI_1, }, /*1*/ }, { /*2*/ }] = foo;
+
+goTo.marker("1");
+verify.completionListContains("property2");
+verify.not.completionListContains("property1");
+verify.not.completionListContains("propertyOfI_2");
+verify.not.completionListContains("propertyOfI_1");
+
+goTo.marker("2");
+verify.completionListContains("property1");
+verify.completionListContains("property2");

tests/cases/fourslash/completionListInObjectBindingPattern11.ts

@@ -0,0 +1,13 @@
+/// <reference path='fourslash.ts'/>
+
+////interface I {
+////    property1: number;
+////    property2: string;
+////}
+////
+////var { property1: prop1, /**/ }: I;
+
+goTo.marker("");
+verify.completionListContains("property2");
+verify.not.completionListContains("property1");
+verify.not.completionListContains("prop1");

tests/cases/fourslash/completionListInObjectBindingPattern12.ts

@@ -0,0 +1,13 @@
+/// <reference path='fourslash.ts'/>
+
+////interface I {
+////    property1: number;
+////    property2: string;
+////}
+////
+////function f({ property1, /**/ }: I): void {
+////}
+
+goTo.marker("");
+verify.completionListContains("property2");
+verify.not.completionListContains("property1");