[incubator-superset] 19/26: fix(filter-box): don't add empty filter to filtersChoices (#10687)

[villebro]

This is an automated email from the ASF dual-hosted git repository.

villebro pushed a commit to branch 0.37
in repository https://gitbox.apache.org/repos/asf/incubator-superset.git

commit f04d0678cdbca62ebb27194452526d657d3527a3
Author: Ville Brofeldt <33317356+ville...@users.noreply.github.com>
AuthorDate: Thu Aug 27 12:36:02 2020 +0300

    fix(filter-box): don't add empty filter to filtersChoices (#10687)
    
    * fix(filter-box): don't add empty filter to filtersChoices
    
    * add test
---
 .../explore/components/FilterBox_spec.jsx          | 61 ++++++++++++++++++++++
 .../src/visualizations/FilterBox/FilterBox.jsx     |  2 +-
 2 files changed, 62 insertions(+), 1 deletion(-)

diff --git 
a/superset-frontend/spec/javascripts/explore/components/FilterBox_spec.jsx 
b/superset-frontend/spec/javascripts/explore/components/FilterBox_spec.jsx
new file mode 100644
index 0000000..bc3362e
--- /dev/null
+++ b/superset-frontend/spec/javascripts/explore/components/FilterBox_spec.jsx
@@ -0,0 +1,61 @@
+/**
+ * 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.
+ */
+import React from 'react';
+import { shallow } from 'enzyme';
+
+import FilterBox from 'src/visualizations/FilterBox/FilterBox';
+
+describe('FilterBox', () => {
+  it('should only add defined non-predefined options to filtersChoices', () => 
{
+    const wrapper = shallow(
+      <FilterBox
+        chartId={1001}
+        datasource={{ id: 1 }}
+        filtersChoices={{
+          name: [
+            { id: 'John', text: 'John', metric: 1234 },
+            { id: 'Jane', text: 'Jane', metric: 345678 },
+          ],
+        }}
+        filtersFields={[
+          {
+            asc: false,
+            clearable: true,
+            column: 'name',
+            key: 'name',
+            label: 'name',
+            metric: 'sum__COUNT',
+            multiple: true,
+          },
+        ]}
+        origSelectedValues={{}}
+      />,
+    );
+    const inst = wrapper.instance();
+    // choose a predefined value
+    inst.setState({ selectedValues: { name: ['John'] } });
+    expect(inst.props.filtersChoices.name.length).toEqual(2);
+    // reset selection
+    inst.setState({ selectedValues: { name: null } });
+    expect(inst.props.filtersChoices.name.length).toEqual(2);
+    // Add a new name
+    inst.setState({ selectedValues: { name: 'James' } });
+    expect(inst.props.filtersChoices.name.length).toEqual(3);
+  });
+});
diff --git a/superset-frontend/src/visualizations/FilterBox/FilterBox.jsx 
b/superset-frontend/src/visualizations/FilterBox/FilterBox.jsx
index 57e0a38..ef06c68 100644
--- a/superset-frontend/src/visualizations/FilterBox/FilterBox.jsx
+++ b/superset-frontend/src/visualizations/FilterBox/FilterBox.jsx
@@ -331,7 +331,7 @@ class FilterBox extends React.Component {
           ? selectedValues[key]
           : [selectedValues[key]];
         selectedValuesForKey
-          .filter(value => !choiceIds.has(value))
+          .filter(value => value !== null && !choiceIds.has(value))
           .forEach(value => {
             choices.unshift({
               filter: key,