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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-change-requirements</title>

<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-change-requirements.html">

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <gr-change-requirements></gr-change-requirements>
  </template>
</test-fixture>

<script>
  suite('gr-change-metadata tests', () => {
    let element;

    setup(() => {
      element = fixture('basic');
    });

    test('computed fields', () => {
      assert.isTrue(element._computeShowLabelStatus({status: 'NEW'}));
      assert.isFalse(element._computeShowLabelStatus({status: 'MERGED'}));
      assert.isFalse(element._computeShowLabelStatus({status: 'ABANDONED'}));

      assert.isTrue(element._computeShowWip({work_in_progress: true}));
      assert.isFalse(element._computeShowWip({work_in_progress: false}));

      assert.equal(element._computeRequirementClass(true), 'satisfied');
      assert.equal(element._computeRequirementClass(false), 'unsatisfied');

      assert.equal(element._computeRequirementIcon(true), 'gr-icons:check');
      assert.equal(element._computeRequirementIcon(false), 'gr-icons:hourglass');
    });

    test('properly converts satisfied labels', () => {
      element.change = {
        status: 'NEW',
        labels: {
          Verified: {
            approved: true,
          },
        },
        requirements: [],
      };
      flushAsynchronousOperations();

      const labelName = element.$$('.satisfied .labelName');
      assert.ok(labelName);
      assert.isFalse(labelName.hasAttribute('hidden'));
      assert.equal(labelName.innerHTML, 'Verified');
    });

    test('properly converts unsatisfied labels', () => {
      element.change = {
        status: 'NEW',
        labels: {
          Verified: {
            approved: false,
          },
        },
      };
      flushAsynchronousOperations();

      const labelName = element.$$('.unsatisfied .labelName');
      assert.ok(labelName);
      assert.isFalse(labelName.hasAttribute('hidden'));
      assert.equal(labelName.innerHTML, 'Verified');
    });

    test('properly displays Work In Progress', () => {
      element.change = {
        status: 'NEW',
        labels: {},
        requirements: [],
        work_in_progress: true,
      };
      flushAsynchronousOperations();

      const changeIsWip = element.$$('.changeIsWip.unsatisfied');
      assert.ok(changeIsWip);
      assert.isFalse(changeIsWip.hasAttribute('hidden'));
      assert.notEqual(changeIsWip.innerHTML.indexOf('Work in Progress'), -1);
    });


    test('properly displays a satisfied requirement', () => {
      element.change = {
        status: 'NEW',
        labels: {},
        requirements: [{
          fallback_text: 'Resolve all comments',
          status: 'OK',
        }],
      };
      flushAsynchronousOperations();

      const satisfiedRequirement = element.$$('.satisfied');
      assert.ok(satisfiedRequirement);
      assert.isFalse(satisfiedRequirement.hasAttribute('hidden'));

      // Extract the content of the text node (second element, after the span)
      const textNode = satisfiedRequirement.childNodes[1].nodeValue.trim();
      assert.equal(textNode, 'Resolve all comments');
    });
  });
</script>