fix(http): Headers.append should append to the list

2016-10-05 16:36:42 -07:00
parent d9d57d71dd
commit a67c06708d
2 changed files with 14 additions and 1 deletions
--- a/modules/@angular/http/test/headers_spec.ts
+++ b/modules/@angular/http/test/headers_spec.ts
@ -111,6 +111,14 @@ export function main() {
    });

    describe('.append', () => {
+      it('should append a value to the list', () => {
+        const headers = new Headers();
+        headers.append('foo', 'bar');
+        headers.append('foo', 'baz');
+        expect(headers.get('foo')).toEqual('bar');
+        expect(headers.getAll('foo')).toEqual(['bar', 'baz']);
+      });
+
      it('should preserve the case of the first call', () => {
        const headers = new Headers();