import { describe, it, expect } from "test/lib/common";

import { ThresholdMapper } from "../threshold_mapper";

describe("ThresholdMapper", () => {
  describe("with greater than evaluator", () => {
    it("can mapp query conditions to thresholds", () => {
      var panel: any = {
        type: "graph",
        alert: {
          conditions: [
            {
              type: "query",
              evaluator: { type: "gt", params: [100] }
            }
          ]
        }
      };

      var updated = ThresholdMapper.alertToGraphThresholds(panel);
      expect(updated).to.be(true);
      expect(panel.thresholds[0].op).to.be("gt");
      expect(panel.thresholds[0].value).to.be(100);
    });
  });

  describe("with outside range evaluator", () => {
    it("can mapp query conditions to thresholds", () => {
      var panel: any = {
        type: "graph",
        alert: {
          conditions: [
            {
              type: "query",
              evaluator: { type: "outside_range", params: [100, 200] }
            }
          ]
        }
      };

      var updated = ThresholdMapper.alertToGraphThresholds(panel);
      expect(updated).to.be(true);
      expect(panel.thresholds[0].op).to.be("lt");
      expect(panel.thresholds[0].value).to.be(100);

      expect(panel.thresholds[1].op).to.be("gt");
      expect(panel.thresholds[1].value).to.be(200);
    });
  });

  describe("with inside range evaluator", () => {
    it("can mapp query conditions to thresholds", () => {
      var panel: any = {
        type: "graph",
        alert: {
          conditions: [
            {
              type: "query",
              evaluator: { type: "within_range", params: [100, 200] }
            }
          ]
        }
      };

      var updated = ThresholdMapper.alertToGraphThresholds(panel);
      expect(updated).to.be(true);
      expect(panel.thresholds[0].op).to.be("gt");
      expect(panel.thresholds[0].value).to.be(100);

      expect(panel.thresholds[1].op).to.be("lt");
      expect(panel.thresholds[1].value).to.be(200);
    });
  });
});