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layout.showlegend test
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test/jasmine/tests/legend_test.js

Lines changed: 27 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -510,13 +510,34 @@ describe('legend anchor utils:', function() {
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describe('legend relayout update', function() {
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'use strict';
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var gd;
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var mock = require('@mocks/0.json');
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beforeEach(function() {
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gd = createGraphDiv();
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});
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afterEach(destroyGraphDiv);
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it('should hide and show the legend', function(done) {
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var mockCopy = Lib.extendDeep({}, mock);
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Plotly.newPlot(gd, mockCopy.data, mockCopy.layout)
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.then(function() {
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expect(d3.selectAll('g.legend').size()).toBe(1);
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return Plotly.relayout(gd, {showlegend: false});
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})
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.then(function() {
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expect(d3.selectAll('g.legend').size()).toBe(0);
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return Plotly.relayout(gd, {showlegend: true});
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})
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.then(function() {
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expect(d3.selectAll('g.legend').size()).toBe(1);
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})
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.catch(fail)
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.then(done);
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});
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it('should update border styling', function(done) {
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var mock = require('@mocks/0.json'),
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mockCopy = Lib.extendDeep({}, mock),
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gd = createGraphDiv();
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var mockCopy = Lib.extendDeep({}, mock);
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function assertLegendStyle(bgColor, borderColor, borderWidth) {
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var node = d3.select('g.legend').select('rect');
@@ -547,9 +568,9 @@ describe('legend relayout update', function() {
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return Plotly.relayout(gd, 'paper_bgcolor', 'blue');
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}).then(function() {
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assertLegendStyle('rgb(0, 0, 255)', 'rgb(255, 0, 0)', 10);
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done();
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});
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})
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.catch(fail)
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.then(done);
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});
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});
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