Add link to scheduled pipeline (#7584)

* Add link to scheduled pipeline

* Split utils into separate file

* Fix unit test

* Fix separator recursion

superset/assets/spec/javascripts/showSavedQuery/utils_spec.jsx

@@ -0,0 +1,65 @@
+/**
+ * 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 { getNestedValue, interpolate } from '../../../src/showSavedQuery/utils';
+
+describe('getNestedValue', () => {
+  it('is a function', () => {
+    expect(typeof getNestedValue).toBe('function');
+  });
+
+  it('works with simple ids', () => {
+    const obj = { a: '1' };
+    const id = 'a';
+    expect(getNestedValue(obj, id)).toEqual('1');
+  });
+
+  it('works with complex ids', () => {
+    const obj = { a: { b: '1' } };
+    const id = 'a.b';
+    expect(getNestedValue(obj, id)).toEqual('1');
+  });
+
+  it('works with other separators', () => {
+    const obj = { a: { b: { c: '1' } } };
+    const id = 'a__b__c';
+    const separator = '__';
+    expect(getNestedValue(obj, id, separator)).toEqual('1');
+  });
+});
+
+
+describe('interpolate', () => {
+  it('is a function', () => {
+    expect(typeof interpolate).toBe('function');
+  });
+
+  it('works with simple ids', () => {
+    const obj = { a: '1' };
+    // eslint-disable-next-line no-template-curly-in-string
+    const str = 'value: ${a}';
+    expect(interpolate(str, obj)).toEqual('value: 1');
+  });
+
+  it('works with complex ids', () => {
+    const obj = { a: { b: '1' } };
+    // eslint-disable-next-line no-template-curly-in-string
+    const str = 'value: ${a.b}';
+    expect(interpolate(str, obj)).toEqual('value: 1');
+  });
+});