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Apr 2, 2016
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Add shapes tests #389

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53 changes: 53 additions & 0 deletions test/jasmine/tests/shapes_test.js
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Original file line number Diff line number Diff line change
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var d3 = require('d3');

var Plotly = require('@lib/index');
var Lib = require('@src/lib');

var createGraphDiv = require('../assets/create_graph_div');
var destroyGraphDiv = require('../assets/destroy_graph_div');


describe('Test shapes nodes', function() {
'use strict';

var mock = require('@mocks/shapes.json');
var gd;

beforeEach(function(done) {
gd = createGraphDiv();

var mockData = Lib.extendDeep([], mock.data),
mockLayout = Lib.extendDeep({}, mock.layout);

Plotly.plot(gd, mockData, mockLayout).then(done);
});

afterEach(destroyGraphDiv);

function countShapeLayers() {
return d3.selectAll('.shapelayer').size();
}

function countPaths() {
return d3.selectAll('.shapelayer > path').size();
}

it('has one *shapelayer* node', function() {
expect(countShapeLayers()).toEqual(1);
});

it('has as many *path* nodes as there are shapes', function() {
expect(countPaths()).toEqual(mock.layout.shapes.length);
});

it('should be able to get relayout', function(done) {
expect(countShapeLayers()).toEqual(1);
expect(countPaths()).toEqual(mock.layout.shapes.length);

Plotly.relayout(gd, {height: 200, width: 400}).then(function() {
expect(countShapeLayers()).toEqual(1);
expect(countPaths()).toEqual(mock.layout.shapes.length);
done();
});
});
});