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

<script src="../../../bower_components/page/page.js"></script>
<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-permission.html">

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

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

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

    setup(() => {
      sandbox = sinon.sandbox.create();
      element = fixture('basic');
      sandbox.stub(element.$.restAPI, 'getSuggestedGroups').returns(
          Promise.resolve({
            'Administrators': {
              id: '4c97682e6ce61b7247f3381b6f1789356666de7f',
            },
            'Anonymous Users': {
              id: 'global%3AAnonymous-Users',
            },
          }));
    });

    teardown(() => {
      sandbox.restore();
    });

    suite('unit tests', () => {
      test('_sortPermission', () => {
        const permission = {
          id: 'submit',
          value: {
            rules: {
              'global:Project-Owners': {
                action: 'ALLOW',
                force: false,
              },
              '4c97682e6ce6b7247f3381b6f1789356666de7f': {
                action: 'ALLOW',
                force: false,
              },
            },
          },
        };

        const expectedRules = [
          {
            id: '4c97682e6ce6b7247f3381b6f1789356666de7f',
            value: {action: 'ALLOW', force: false},
          },
          {
            id: 'global:Project-Owners',
            value: {action: 'ALLOW', force: false},
          },
        ];

        element._sortPermission(permission);
        assert.deepEqual(element._rules, expectedRules);
      });

      test('_computeLabel and _computeLabelValues', () => {
        const labels = {
          'Code-Review': {
            default_value: 0,
            values: {
              ' 0': 'No score',
              '-1': 'I would prefer this is not merged as is',
              '-2': 'This shall not be merged',
              '+1': 'Looks good to me, but someone else must approve',
              '+2': 'Looks good to me, approved',
            },
          },
        };
        let permission = {
          id: 'label-Code-Review',
          value: {
            label: 'Code-Review',
            rules: {
              'global:Project-Owners': {
                action: 'ALLOW',
                force: false,
                min: -2,
                max: 2,
              },
              '4c97682e6ce6b7247f3381b6f1789356666de7f': {
                action: 'ALLOW',
                force: false,
                min: -2,
                max: 2,
              },
            },
          },
        };

        const expectedLabelValues = [
          {value: -2, text: 'This shall not be merged'},
          {value: -1, text: 'I would prefer this is not merged as is'},
          {value: 0, text: 'No score'},
          {value: 1, text: 'Looks good to me, but someone else must approve'},
          {value: 2, text: 'Looks good to me, approved'},
        ];

        const expectedLabel = {
          name: 'Code-Review',
          values: expectedLabelValues,
        };

        assert.deepEqual(element._computeLabelValues(
            labels['Code-Review'].values), expectedLabelValues);

        assert.deepEqual(element._computeLabel(permission, labels),
            expectedLabel);

        permission = {
          id: 'label-reviewDB',
          value: {
            label: 'reviewDB',
            rules: {
              'global:Project-Owners': {
                action: 'ALLOW',
                force: false,
              },
              '4c97682e6ce6b7247f3381b6f1789356666de7f': {
                action: 'ALLOW',
                force: false,
              },
            },
          },
        };

        assert.isNotOk(element._computeLabel(permission, labels));
      });

      test('_computeSectionClass', () => {
        let deleted = true;
        let editing = false;
        assert.equal(element._computeSectionClass(editing, deleted), 'deleted');

        deleted = false;
        assert.equal(element._computeSectionClass(editing, deleted), '');

        editing = true;
        assert.equal(element._computeSectionClass(editing, deleted), 'editing');

        deleted = true;
        assert.equal(element._computeSectionClass(editing, deleted),
            'editing deleted');
      });

      test('_computeGroupName', () => {
        const groups = {
          abc123: {name: 'test group'},
          bcd234: {},
        };
        assert.equal(element._computeGroupName(groups, 'abc123'), 'test group');
        assert.equal(element._computeGroupName(groups, 'bcd234'), 'bcd234');
      });

      test('_computeGroupsWithRules', () => {
        const rules = [
          {
            id: '4c97682e6ce6b7247f3381b6f1789356666de7f',
            value: {action: 'ALLOW', force: false},
          },
          {
            id: 'global:Project-Owners',
            value: {action: 'ALLOW', force: false},
          },
        ];
        const groupsWithRules = {
          '4c97682e6ce6b7247f3381b6f1789356666de7f': true,
          'global:Project-Owners': true,
        };
        assert.deepEqual(element._computeGroupsWithRules(rules),
            groupsWithRules);
      });

      test('_getGroupSuggestions without existing rules', done => {
        element._groupsWithRules = {};

        element._getGroupSuggestions().then(groups => {
          assert.deepEqual(groups, [
            {
              name: 'Administrators',
              value: {id: '4c97682e6ce61b7247f3381b6f1789356666de7f'},
            }, {
              name: 'Anonymous Users',
              value: {id: 'global%3AAnonymous-Users'},
            },
          ]);
          done();
        });
      });

      test('_getGroupSuggestions with existing rules filters them', done => {
        element._groupsWithRules = {
          '4c97682e6ce61b7247f3381b6f1789356666de7f': true,
        };

        element._getGroupSuggestions().then(groups => {
          assert.deepEqual(groups, [{
            name: 'Anonymous Users',
            value: {id: 'global%3AAnonymous-Users'},
          }]);
          done();
        });
      });

      test('_handleRemovePermission', () => {
        element.editing = true;
        element.permission = {value: {rules: {}}};
        element._handleRemovePermission();
        assert.isTrue(element._deleted);
        assert.isTrue(element.permission.value.deleted);

        element.editing = false;
        assert.isFalse(element._deleted);
        assert.isNotOk(element.permission.value.deleted);
      });

      test('_handleUndoRemove', () => {
        element.permission = {value: {deleted: true, rules: {}}};
        element._handleUndoRemove();
        assert.isFalse(element._deleted);
        assert.isNotOk(element.permission.value.deleted);
      });

      test('_computeHasRange', () => {
        assert.isTrue(element._computeHasRange('Query Limit'));

        assert.isTrue(element._computeHasRange('Batch Changes Limit'));

        assert.isFalse(element._computeHasRange('test'));
      });
    });

    suite('interactions', () => {
      setup(() => {
        sandbox.spy(element, '_computeLabel');
        element.name = 'Priority';
        element.section = 'refs/*';
        element.labels = {
          'Code-Review': {
            values: {
              ' 0': 'No score',
              '-1': 'I would prefer this is not merged as is',
              '-2': 'This shall not be merged',
              '+1': 'Looks good to me, but someone else must approve',
              '+2': 'Looks good to me, approved',
            },
            default_value: 0,
          },
        };
        element.permission = {
          id: 'label-Code-Review',
          value: {
            label: 'Code-Review',
            rules: {
              'global:Project-Owners': {
                action: 'ALLOW',
                force: false,
                min: -2,
                max: 2,
              },
              '4c97682e6ce6b7247f3381b6f1789356666de7f': {
                action: 'ALLOW',
                force: false,
                min: -2,
                max: 2,
              },
            },
          },
        };
        element._setupValues();
        flushAsynchronousOperations();
      });

      test('adding a rule', () => {
        element.name = 'Priority';
        element.section = 'refs/*';
        element.groups = {};
        element.$.groupAutocomplete.text = 'ldap/tests tests';
        const e = {
          detail: {
            value: {
              id: 'ldap:CN=test+test',
            },
          },
        };
        element.editing = true;
        assert.equal(element._rules.length, 2);
        assert.equal(Object.keys(element._groupsWithRules).length, 2);
        element._handleAddRuleItem(e);
        flushAsynchronousOperations();
        assert.deepEqual(element.groups, {'ldap:CN=test test': {
          name: 'ldap/tests tests'}});
        assert.equal(element._rules.length, 3);
        assert.equal(Object.keys(element._groupsWithRules).length, 3);
        assert.deepEqual(element.permission.value.rules['ldap:CN=test test'],
            {action: 'ALLOW', min: -2, max: 2, added: true});
        // New rule should be removed if cancel from editing.
        element.editing = false;
        assert.equal(element._rules.length, 2);
        assert.equal(Object.keys(element.permission.value.rules).length, 2);
      });

      test('removing an added rule', () => {
        element.name = 'Priority';
        element.section = 'refs/*';
        element.groups = {};
        element.$.groupAutocomplete.text = 'new group name';
        assert.equal(element._rules.length, 2);
        element.$$('gr-rule-editor').fire('added-rule-removed');
        flushAsynchronousOperations();
        assert.equal(element._rules.length, 1);
      });

      test('removing an added permission', () => {
        const removeStub = sandbox.stub();
        element.addEventListener('added-permission-removed', removeStub);
        element.editing = true;
        element.name = 'Priority';
        element.section = 'refs/*';
        element.permission.value.added = true;
        MockInteractions.tap(element.$.removeBtn);
        assert.isTrue(removeStub.called);
      });

      test('removing the permission', () => {
        element.editing = true;
        element.name = 'Priority';
        element.section = 'refs/*';

        const removeStub = sandbox.stub();
        element.addEventListener('added-permission-removed', removeStub);

        assert.isFalse(element.$.permission.classList.contains('deleted'));
        assert.isFalse(element._deleted);
        MockInteractions.tap(element.$.removeBtn);
        assert.isTrue(element.$.permission.classList.contains('deleted'));
        assert.isTrue(element._deleted);
        MockInteractions.tap(element.$.undoRemoveBtn);
        assert.isFalse(element.$.permission.classList.contains('deleted'));
        assert.isFalse(element._deleted);
        assert.isFalse(removeStub.called);
      });

      test('modify a permission', () => {
        element.editing = true;
        element.name = 'Priority';
        element.section = 'refs/*';

        assert.isFalse(element._originalExclusiveValue);
        assert.isNotOk(element.permission.value.modified);
        MockInteractions.tap(element.$$('#exclusiveToggle'));
        flushAsynchronousOperations();
        assert.isTrue(element.permission.value.exclusive);
        assert.isTrue(element.permission.value.modified);
        assert.isFalse(element._originalExclusiveValue);
        element.editing = false;
        assert.isFalse(element.permission.value.exclusive);
      });

      test('_handleValueChange', () => {
        const modifiedHandler = sandbox.stub();
        element.permission = {value: {rules: {}}};
        element.addEventListener('access-modified', modifiedHandler);
        assert.isNotOk(element.permission.value.modified);
        element._handleValueChange();
        assert.isTrue(element.permission.value.modified);
        assert.isTrue(modifiedHandler.called);
      });

      test('Exclusive hidden for owner permission', () => {
        assert.equal(getComputedStyle(element.$$('#exclusiveToggle')).display,
            'flex');
        element.set(['permission', 'id'], 'owner');
        flushAsynchronousOperations();
        assert.equal(getComputedStyle(element.$$('#exclusiveToggle')).display,
            'none');
      });

      test('Exclusive hidden for any global permissions', () => {
        assert.equal(getComputedStyle(element.$$('#exclusiveToggle')).display,
            'flex');
        element.section = 'GLOBAL_CAPABILITIES';
        flushAsynchronousOperations();
        assert.equal(getComputedStyle(element.$$('#exclusiveToggle')).display,
            'none');
      });
    });
  });
</script>