chore: Moves spec files to the src folder - iteration 10 (#17902)

* chore: Moves spec files to the src folder - iteration 10

* Fixes test

* Fixes lint problem

* Uses styledMount in test

superset-frontend/src/explore/components/controls/ViewportControl.test.jsx

@@ -0,0 +1,63 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/* eslint-disable no-unused-expressions */
+import React from 'react';
+import { styledMount as mount } from 'spec/helpers/theming';
+import Popover from 'src/components/Popover';
+
+import Label from 'src/components/Label';
+import ViewportControl from 'src/explore/components/controls/ViewportControl';
+import TextControl from 'src/explore/components/controls/TextControl';
+import ControlHeader from 'src/explore/components/ControlHeader';
+
+const defaultProps = {
+  value: {
+    longitude: 6.85236157047845,
+    latitude: 31.222656842808707,
+    zoom: 1,
+    bearing: 0,
+    pitch: 0,
+  },
+  name: 'foo',
+};
+
+describe('ViewportControl', () => {
+  let wrapper;
+  let inst;
+  beforeEach(() => {
+    wrapper = mount(<ViewportControl {...defaultProps} />);
+    inst = wrapper.instance();
+  });
+
+  it('renders a OverlayTrigger', () => {
+    const controlHeader = wrapper.find(ControlHeader);
+    expect(controlHeader).toHaveLength(1);
+    expect(wrapper.find(Popover)).toExist();
+  });
+
+  it('renders a Popover with 5 TextControl', () => {
+    const popOver = mount(inst.renderPopover());
+    expect(popOver.find(TextControl)).toHaveLength(5);
+  });
+
+  it('renders a summary in the label', () => {
+    const label = wrapper.find(Label).first();
+    expect(label.render().text()).toBe('6° 51\' 8.50" | 31° 13\' 21.56"');
+  });
+});