Adds tests for condition class

src/plugins/condition/Condition.js

@@ -175,6 +175,7 @@ export default class Condition extends EventEmitter {
     //TODO: implement as part of the evaluator class task.
     evaluate() {
         if (this.trigger === TRIGGER.ANY) {
+            criteria.evaluate();
             this.result = false;
         } else if (this.trigger === TRIGGER.ALL) {
             this.result = false;

src/plugins/condition/ConditionSpec.js

@@ -57,8 +57,9 @@ describe("The condition", function () {
         openmct.objects = jasmine.createSpyObj('objects', ['get', 'makeKeyString']);
         openmct.objects.get.and.returnValue(testTelemetryObject);
         openmct.objects.makeKeyString.and.returnValue(testTelemetryObject.identifier.key);
-        openmct.telemetry = jasmine.createSpyObj('telemetry', ['isTelemetryObject']);
+        openmct.telemetry = jasmine.createSpyObj('telemetry', ['isTelemetryObject', 'subscribe']);
         openmct.telemetry.isTelemetryObject.and.returnValue(true);
+        openmct.telemetry.subscribe.and.returnValue(function () {});
 
         testConditionDefinition = {
             trigger: TRIGGER.ANY,
@@ -108,4 +109,10 @@ describe("The condition", function () {
     it("initializes with the trigger from the condition definition", function () {
         expect(conditionObj.trigger).toEqual(testConditionDefinition.trigger);
     });
+
+    it("destroys all criteria for a condition", function () {
+        const result = conditionObj.destroyCriteria();
+        expect(result).toBeTrue();
+        expect(conditionObj.criteria.length).toEqual(0);
+    });
 });