update snap

add unit tests

functional boiler plate

fine tune

remove cruft

x-pack/plugins/maps/public/classes/sources/es_search_source/scaling_form.test.tsx

@@ -28,28 +28,46 @@ const defaultProps = {
   topHitsSplitField: null,
   topHitsSize: 1,
   supportsMvt: false,
+  mvtDisabledReason: 'no geoshape',
 };
 
-test('should render', async () => {
-  const component = shallow(<ScalingForm {...defaultProps} />);
+describe('scaling form', () => {
+  test('should render', async () => {
+    const component = shallow(<ScalingForm {...defaultProps} />);
 
-  expect(component).toMatchSnapshot();
-});
+    expect(component).toMatchSnapshot();
+  });
 
-test('should disable clusters option when clustering is not supported', async () => {
-  const component = shallow(
-    <ScalingForm
-      {...defaultProps}
-      supportsClustering={false}
-      clusteringDisabledReason="Simulated clustering disabled"
-    />
-  );
+  test('should disable clusters option when clustering is not supported', async () => {
+    const component = shallow(
+      <ScalingForm
+        {...defaultProps}
+        supportsClustering={false}
+        clusteringDisabledReason="Simulated clustering disabled"
+      />
+    );
 
-  expect(component).toMatchSnapshot();
-});
+    expect(component).toMatchSnapshot();
+  });
+
+  test('should render top hits form when scaling type is TOP_HITS', async () => {
+    const component = shallow(
+      <ScalingForm {...defaultProps} scalingType={SCALING_TYPES.TOP_HITS} />
+    );
+
+    expect(component).toMatchSnapshot();
+  });
 
-test('should render top hits form when scaling type is TOP_HITS', async () => {
-  const component = shallow(<ScalingForm {...defaultProps} scalingType={SCALING_TYPES.TOP_HITS} />);
+  test('should include mvt', async () => {
+    const component = shallow(
+      <ScalingForm
+        {...defaultProps}
+        supportsMvt={true}
+        mvtDisabledReason={'this should be ignored'}
+        scalingType={SCALING_TYPES.MVT}
+      />
+    );
 
-  expect(component).toMatchSnapshot();
+    expect(component).toMatchSnapshot();
+  });
 });