<!DOCTYPE html>
<!--
Copyright (c) 2014 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<link rel="import" href="/base/units/generic_table_view.html">

<script>
'use strict';

tr.b.unittest.testSuite(function() {
  var GenericTableViewColumnDescriptor =
      tr.b.units.GenericTableViewColumnDescriptor;
  var GenericTableViewTotalsItem = tr.b.units.GenericTableViewTotalsItem;

  test('descBasicNumericMode', function() {
    var colDesc = new GenericTableViewColumnDescriptor('a');
    assert.isFalse(colDesc.isInNumericMode);

    colDesc.updateModeGivenValue(4);
    assert.isTrue(colDesc.isInNumericMode);

    colDesc.updateModeGivenValue(4);
    assert.isTrue(colDesc.isInNumericMode);

    colDesc.updateModeGivenValue(undefined);
    colDesc.updateModeGivenValue(null);
    assert.isTrue(colDesc.isInNumericMode);

    colDesc.updateModeGivenValue('a');
    assert.isFalse(colDesc.isInNumericMode);
  });

  test('descBasicNonNumericMode', function() {
    var colDesc = new GenericTableViewColumnDescriptor('a');
    assert.isFalse(colDesc.isInNumericMode);
    colDesc.updateModeGivenValue(4);
    assert.isTrue(colDesc.isInNumericMode);
    colDesc.updateModeGivenValue('a');
    assert.isFalse(colDesc.isInNumericMode);
  });

  test('descCmpWithNumbers', function() {
    var colDesc = new GenericTableViewColumnDescriptor('a', 1);
    assert.equal(colDesc.cmp({a: 1}, {a: 2}), -1);
    assert.equal(colDesc.cmp({a: 1}, undefined), -1);
  });

  test('descCmpWithText', function() {
    var colDesc = new GenericTableViewColumnDescriptor('a', 'text');
    assert.equal(colDesc.cmp({a: 'a'}, {a: 'b'}), -1);
    assert.equal(colDesc.cmp({a: 'a'}, undefined), -1);
  });

  test('descValue', function() {
    var colDesc = new GenericTableViewColumnDescriptor('a', 1);
    var value = colDesc.value({a: undefined});
    assert.equal(value, '-');

    value = colDesc.value({a: 3});
    assert.equal(value, 3);

    var totalsValue = colDesc.value(
        {a: new GenericTableViewTotalsItem([1, 2, 3])});
    assert.equal(totalsValue.tagName.toLowerCase(),
                  'tr-b-u-array-of-numbers-span');
    assert.deepEqual(totalsValue.numbers, [1, 2, 3]);
  });

  test('everythingTogether', function() {
    var table = document.createElement('tr-b-u-generic-table-view');
    table.items = [
      {
        a: 'someString',
        b: 2,
        c: 'adsf'
      },
      {
        a: 'someOtherString',
        b: 2,
        c: 'adsf'
      }
    ];
    this.addHTMLOutput(table);
  });

  test('summableColumn', function() {
    var table = document.createElement('tr-b-u-generic-table-view');
    table.items = [
      {
        a: 1
      },
      {
        a: 2
      },
      {
        a: 3
      }
    ];
    this.addHTMLOutput(table);

    assert.equal(table.$.table.tableColumns.length, 1);
    assert.equal(table.$.table.tableRows.length, 3);
    assert.isTrue(table.$.table.tableColumns[0].isInNumericMode);
    assert.equal(table.$.table.tableColumns[0].fieldName, 'a');
    var totalsItem = table.$.table.footerRows[0].a;
    assert.deepEqual(totalsItem.values, [1, 2, 3]);
  });


  test('usingGenericTable', function() {
    var table = document.createElement('tr-b-u-generic-table-view');
    table.items = new tr.b.units.GenericTable([
      {
        a: 1
      }
    ]);
    assert.equal(table.items.length, 1);
  });

  test('mixedTypeTable', function() {
    var table = document.createElement('tr-b-u-generic-table-view');
    table.items = [
      {
        a: 1
      },
      {
        a: 2
      },
      {
        b: 'c'
      }
    ];
    this.addHTMLOutput(table);
  });

  test('emptyTable', function() {
    var table = document.createElement('tr-b-u-generic-table-view');
    table.items = [{}];
    assert.equal(table.$.table.tableColumns.length, 0);
  });

  test('undefinedAndValue', function() {
    var table = document.createElement('tr-b-u-generic-table-view');
    table.items = [
      {
      },
      {
        a: 2
      }
    ];
    this.addHTMLOutput(table);
  });

  test('undefinedOnly', function() {
    var table = document.createElement('tr-b-u-generic-table-view');
    table.items = [
      {
        a: undefined
      }
    ];
    this.addHTMLOutput(table);
  });
});
</script>