Add result(), currentResult(), variables, setOptions, `setVar…

…iables` (#29)

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ### vNEXT
 
+- Add `result()`, `currentResult()`, `variables`, `setOptions`, `setVariables` [PR #29](https://github.com/kamilkisiela/apollo-client-rxjs/pull/29)
 
 ### v0.4.1
 

src/RxObservableQuery.ts

@@ -54,6 +54,27 @@ export class RxObservableQuery<T> extends Observable<T> {
     return this.getObservableQuery().subscribeToMore(options);
   }
 
+  public result(): Promise<ApolloQueryResult<any>> {
+    return this.getObservableQuery().result();
+  }
+
+  public currentResult(): ApolloQueryResult<any> {
+    return this.getObservableQuery().currentResult();
+  }
+
+  public get variables(): any {
+    return this.getObservableQuery().variables;
+  }
+
+  // XXX set ModifiableWatchQueryOptions as an interface of opts
+  public setOptions(opts: any): Promise<ApolloQueryResult<any>> {
+    return this.getObservableQuery().setOptions(opts);
+  }
+
+  public setVariables(variables: any, tryFetch: boolean = false): Promise<ApolloQueryResult<any>> {
+    return this.getObservableQuery().setVariables(variables, tryFetch);
+  }
+
   // where magic happens
 
   public _subscribe(subscriber: Subscriber<T>) {

tests/RxObservableQuery.ts

@@ -143,5 +143,41 @@ describe('RxObservableQuery', () => {
       assert.deepEqual(stubbed.args[0], [mapFn]);
       assert.equal(result, undefined);
     });
+
+    it('should be able to use result', () => {
+      stub(obsQuery, 'result').returns('promise');
+      const promise = rxObsQuery.result();
+
+      assert.equal(promise, 'promise');
+    });
+
+    it('should be able to use currentResult', () => {
+      stub(obsQuery, 'currentResult').returns('ApolloQueryResult');
+      const result = rxObsQuery.currentResult();
+
+      assert.equal(result, 'ApolloQueryResult');
+    });
+
+    it('should be able to get variables', () => {
+      assert.isTrue(rxObsQuery.variables === obsQuery.variables);
+    });
+
+    it('should be able to setOptions', () => {
+      const stubbed = stub(obsQuery, 'setOptions').returns('promise');
+      const options = {};
+      const promise = rxObsQuery.setOptions(options);
+
+      assert.deepEqual(stubbed.args[0], [options]);
+      assert.equal(promise, 'promise');
+    });
+
+    it('should be able to setVariables', () => {
+      const stubbed = stub(obsQuery, 'setVariables').returns('promise');
+      const variables = {};
+      const promise = rxObsQuery.setVariables(variables);
+
+      assert.deepEqual(stubbed.args[0], [variables, false]);
+      assert.equal(promise, 'promise');
+    });
   });
 });