Add missing files related to previous commit: Infrastructure and changes to the Query Tool for realtime preference handling. Refs #3294

web/regression/javascript/browser/preferences_spec.js

@@ -0,0 +1,152 @@
+import {pgBrowser} from 'pgadmin.browser.preferences';
+import $ from 'jquery';
+
+var dummy_cache = [
+  {
+    id: 1,
+    mid: 1,
+    module:'module1',
+    name:'pref1',
+    value:{
+      alt: false,
+      shift: false,
+      control: false,
+      key: {
+        char: 'a',
+        key_code: 65,
+      },
+    },
+  },{
+    id: 2,
+    mid: 1,
+    module:'module1',
+    name:'pref2',
+    value: 123,
+  },{
+    id: 3,
+    mid: 2,
+    module:'module2',
+    name:'pref2',
+    value: true,
+  },
+];
+
+describe('preferences related functions test', function() {
+  describe('get preference data related functions', function(){
+    beforeEach(function(){
+      pgBrowser.preferences_cache = dummy_cache;
+    });
+
+    it('generate_preference_version', function() {
+      pgBrowser.generate_preference_version();
+      expect(pgBrowser.generate_preference_version()).toBeGreaterThan(0);
+    });
+
+    it('preference_version', function() {
+      let version = 123;
+      pgBrowser.preference_version(version);
+      expect(pgBrowser.prefcache_version).toEqual(version);
+      expect(pgBrowser.preference_version()).toEqual(version);
+    });
+
+    it('get_preference', function(){
+      expect(pgBrowser.get_preference('module1','pref1')).toEqual({
+        id: 1,
+        mid: 1,
+        module:'module1',
+        name:'pref1',
+        value:{
+          alt: false,
+          shift: false,
+          control: false,
+          key: {
+            char: 'a',
+            key_code: 65,
+          },
+        },
+      });
+    });
+
+    it('get_preferences_for_module', function() {
+      expect(pgBrowser.get_preferences_for_module('module1')).toEqual({
+        'pref1':{
+          alt: false,
+          shift: false,
+          control: false,
+          key: {
+            char: 'a',
+            key_code: 65,
+          },
+        },
+        'pref2': 123,
+      });
+    });
+
+    it('get_preference_for_id', function() {
+      expect(pgBrowser.get_preference_for_id(3)).toEqual({
+        id: 3,
+        mid: 2,
+        module:'module2',
+        name:'pref2',
+        value: true,
+      });
+    });
+
+    it('reflectPreferences', function() {
+
+      let editorOptions = {
+        'tabSize':2,
+        'lineWrapping':false,
+        'autoCloseBrackets':true,
+        'matchBrackets':true,
+      };
+      pgBrowser.preferences_cache.push({
+        id: 4, mid: 3, module:'sqleditor', name:'sql_font_size', value: 1.456,
+      });
+      pgBrowser.preferences_cache.push({
+        id: 4, mid: 3, module:'sqleditor', name:'tab_size', value: editorOptions.tabSize,
+      });
+      pgBrowser.preferences_cache.push({
+        id: 4, mid: 3, module:'sqleditor', name:'wrap_code', value: editorOptions.lineWrapping,
+      });
+      pgBrowser.preferences_cache.push({
+        id: 4, mid: 3, module:'sqleditor', name:'insert_pair_brackets', value: editorOptions.autoCloseBrackets,
+      });
+      pgBrowser.preferences_cache.push({
+        id: 4, mid: 3, module:'sqleditor', name:'brace_matching', value: editorOptions.matchBrackets,
+      });
+
+      /* Spies */
+      pgBrowser.editor = jasmine.createSpyObj(
+        'CodeMirror', ['setOption','refresh','getWrapperElement']
+      );
+      spyOn($.fn, 'css');
+
+      /* Call */
+      pgBrowser.reflectPreferences();
+
+      /* Tests */
+      expect(pgBrowser.editor.getWrapperElement).toHaveBeenCalled();
+      expect($.fn.css).toHaveBeenCalledWith('font-size', '1.46em');
+
+      let setOptionCalls = pgBrowser.editor.setOption.calls;
+      expect(setOptionCalls.count()).toBe(Object.keys(editorOptions).length);
+
+      for(let i = 0; i < Object.keys(editorOptions).length; i++) {
+        let option = Object.keys(editorOptions)[i];
+        expect(setOptionCalls.argsFor(i)).toEqual([option, editorOptions[option]]);
+      }
+      expect(pgBrowser.editor.refresh).toHaveBeenCalled();
+    });
+
+    it('onPreferencesChange', function() {
+
+      window.parent.$ = $;
+      spyOn($.fn, 'on');
+
+      var eventHandler = jasmine.createSpy('eventHandler');
+      pgBrowser.onPreferencesChange('somemodule', eventHandler);
+      expect($.fn.on.calls.mostRecent().args[0]).toEqual('prefchange:somemodule');
+    });
+  });
+});