Adding X-Requested-With header

test/specs/headers.spec.js

@@ -0,0 +1,104 @@
+var axios = require('../../index');
+
+describe('headers', function () {
+  beforeEach(function () {
+    jasmine.Ajax.install();
+  });
+
+  afterEach(function () {
+    jasmine.Ajax.uninstall();
+  });
+
+  it('should add X-Requested-With header', function (done) {
+    var request;
+
+    axios({
+      url: '/foo'
+    });
+
+    setTimeout(function () {
+      request = jasmine.Ajax.requests.mostRecent();
+
+      expect(request.requestHeaders['X-Requested-With']).toEqual('XMLHttpRequest');
+      done();
+    });
+  });
+
+  it('should default common headers', function (done) {
+    var request;
+    var headers = axios.defaults.headers.common;
+
+    axios({
+      url: '/foo'
+    });
+
+    setTimeout(function () {
+      request = jasmine.Ajax.requests.mostRecent();
+
+      for (var key in headers) {
+        if (headers.hasOwnProperty(key)) {
+          expect(request.requestHeaders[key]).toEqual(headers[key]);
+        }
+      }
+      done();
+    }, 0);
+  });
+
+  it('should add extra headers for post', function (done) {
+    var request;
+    var headers = axios.defaults.headers.common;
+
+    axios({
+      method: 'post',
+      url: '/foo',
+      data: 'fizz=buzz'
+    });
+
+    setTimeout(function () {
+      request = jasmine.Ajax.requests.mostRecent();
+
+      for (var key in headers) {
+        if (headers.hasOwnProperty(key)) {
+          expect(request.requestHeaders[key]).toEqual(headers[key]);
+        }
+      }
+      done();
+    }, 0);
+  });
+
+  it('should use application/json when posting an object', function (done) {
+    var request;
+
+    axios({
+      url: '/foo/bar',
+      method: 'post',
+      data: {
+        firstName: 'foo',
+        lastName: 'bar'
+      }
+    });
+
+    setTimeout(function () {
+      request = jasmine.Ajax.requests.mostRecent();
+
+      expect(request.requestHeaders['Content-Type']).toEqual('application/json;charset=utf-8');
+      done();
+    }, 0);
+  });
+
+  it('should remove content-type if data is empty', function (done) {
+    var request;
+
+    axios({
+      method: 'post',
+      url: '/foo'
+    });
+
+    setTimeout(function () {
+      request = jasmine.Ajax.requests.mostRecent();
+
+      expect(request.requestHeaders['content-type']).toEqual(undefined);
+      done();
+    }, 0);
+  });
+});