Fix item name expanding when key contains commas in quoted params

dist/datasource-zabbix/specs/utils_specs.js

@@ -0,0 +1,60 @@
+import _ from 'lodash';
+import * as utils from '../utils';
+
+describe('Utils', () => {
+
+  describe('expandItemName()', () => {
+
+    it('should properly expand unquoted params', (done) => {
+      let test_cases = [
+        {
+          name: `CPU $2 time`,
+          key: `system.cpu.util[,user,avg1]`,
+          expected: "CPU user time"
+        },
+        {
+          name: `CPU $2 time - $3`,
+          key: `system.cpu.util[,system,avg1]`,
+          expected: "CPU system time - avg1"
+        }
+      ];
+
+      _.each(test_cases, test_case => {
+        let expandedName = utils.expandItemName(test_case.name, test_case.key);
+        expect(expandedName).to.equal(test_case.expected);
+      });
+      done();
+    });
+
+    it('should properly expand quoted params with commas', (done) => {
+      let test_cases = [
+        {
+          name: `CPU $2 time`,
+          key: `system.cpu.util["type=user,value=avg",user]`,
+          expected: "CPU user time"
+        },
+        {
+          name: `CPU $1 time`,
+          key: `system.cpu.util["type=user,value=avg","user"]`,
+          expected: "CPU type=user,value=avg time"
+        },
+        {
+          name: `CPU $1 time $3`,
+          key: `system.cpu.util["type=user,value=avg",,"user"]`,
+          expected: "CPU type=user,value=avg time user"
+        },
+        {
+          name: `CPU $1 $2 $3`,
+          key: `system.cpu.util["type=user,value=avg",time,"user"]`,
+          expected: "CPU type=user,value=avg time user"
+        }
+      ];
+
+      _.each(test_cases, test_case => {
+        let expandedName = utils.expandItemName(test_case.name, test_case.key);
+        expect(expandedName).to.equal(test_case.expected);
+      });
+      done();
+    });
+  });
+});