Add support for responseURL to fakeXHR

Source: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/responseURL
sinonjs · Mar 28, 2020 · c725e62 · c725e62
1 parent b7bc79c
commit c725e62
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diff --git a/lib/fake-xhr/index.js b/lib/fake-xhr/index.js
@@ -804,6 +804,8 @@ function fakeXMLHttpRequestFor(globalScope) {
             this.setStatus(status);
             this.setResponseHeaders(headers || {});
             this.setResponseBody(body || "");
+
+            this.responseURL = this.url;
         },
 
         uploadProgress: function uploadProgress(progressEventRaw) {

diff --git a/lib/fake-xhr/index.test.js b/lib/fake-xhr/index.test.js
@@ -1907,6 +1907,26 @@ describe("FakeXMLHttpRequest", function() {
         });
     });
 
+    describe(".responseURL", function() {
+        beforeEach(function() {
+            this.xhr = new FakeXMLHttpRequest();
+        });
+
+        it("should set responseURL after response", function() {
+            this.xhr.open("GET", "/");
+
+            assert.isUndefined(this.xhr.responseURL);
+
+            this.xhr.send();
+
+            assert.isUndefined(this.xhr.responseURL);
+
+            this.xhr.respond(200, {}, "");
+
+            assert.equals(this.xhr.responseURL, "/");
+        });
+    });
+
     describe("stub XHR", function() {
         beforeEach(fakeXhrSetUp);
         afterEach(fakeXhrTearDown);