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plot_api_test.js
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var Plotly = require('@lib/index');
var plotApi = require('@src/plot_api/plot_api');
var Plots = require('@src/plots/plots');
var Lib = require('@src/lib');
var Queue = require('@src/lib/queue');
var Scatter = require('@src/traces/scatter');
var Bar = require('@src/traces/bar');
var Legend = require('@src/components/legend');
var Axes = require('@src/plots/cartesian/axes');
var pkg = require('../../../package.json');
var subroutines = require('@src/plot_api/subroutines');
var manageArrays = require('@src/plot_api/manage_arrays');
var helpers = require('@src/plot_api/helpers');
var editTypes = require('@src/plot_api/edit_types');
var d3 = require('d3');
var createGraphDiv = require('../assets/create_graph_div');
var destroyGraphDiv = require('../assets/destroy_graph_div');
var failTest = require('../assets/fail_test');
var checkTicks = require('../assets/custom_assertions').checkTicks;
var supplyAllDefaults = require('../assets/supply_defaults');
describe('Test plot api', function() {
'use strict';
describe('Plotly.version', function() {
it('should be the same as in the package.json', function() {
expect(Plotly.version).toEqual(pkg.version);
});
});
describe('Plotly.plot', function() {
var gd;
beforeEach(function() {
gd = createGraphDiv();
});
afterEach(destroyGraphDiv);
it('accepts gd, data, layout, and config as args', function(done) {
Plotly.plot(gd,
[{x: [1, 2, 3], y: [1, 2, 3]}],
{width: 500, height: 500},
{editable: true}
).then(function() {
expect(gd.layout.width).toEqual(500);
expect(gd.layout.height).toEqual(500);
expect(gd.data.length).toEqual(1);
expect(gd._context.editable).toBe(true);
})
.catch(failTest)
.then(done);
});
it('accepts gd and an object as args', function(done) {
Plotly.plot(gd, {
data: [{x: [1, 2, 3], y: [1, 2, 3]}],
layout: {width: 500, height: 500},
config: {editable: true},
frames: [{y: [2, 1, 0], name: 'frame1'}]
}).then(function() {
expect(gd.layout.width).toEqual(500);
expect(gd.layout.height).toEqual(500);
expect(gd.data.length).toEqual(1);
expect(gd._transitionData._frames.length).toEqual(1);
expect(gd._context.editable).toBe(true);
})
.catch(failTest)
.then(done);
});
it('allows adding more frames to the initial set', function(done) {
Plotly.plot(gd, {
data: [{x: [1, 2, 3], y: [1, 2, 3]}],
layout: {width: 500, height: 500},
config: {editable: true},
frames: [{y: [7, 7, 7], name: 'frame1'}]
}).then(function() {
expect(gd.layout.width).toEqual(500);
expect(gd.layout.height).toEqual(500);
expect(gd.data.length).toEqual(1);
expect(gd._transitionData._frames.length).toEqual(1);
expect(gd._context.editable).toBe(true);
return Plotly.addFrames(gd, [
{y: [8, 8, 8], name: 'frame2'},
{y: [9, 9, 9], name: 'frame3'}
]);
}).then(function() {
expect(gd._transitionData._frames.length).toEqual(3);
expect(gd._transitionData._frames[0].name).toEqual('frame1');
expect(gd._transitionData._frames[1].name).toEqual('frame2');
expect(gd._transitionData._frames[2].name).toEqual('frame3');
})
.catch(failTest)
.then(done);
});
it('should emit afterplot event after plotting is done', function(done) {
var afterPlot = false;
var promise = Plotly.plot(gd, [{ y: [2, 1, 2]}]);
gd.on('plotly_afterplot', function() {
afterPlot = true;
});
promise.then(function() {
expect(afterPlot).toBe(true);
})
.catch(failTest)
.then(done);
});
});
describe('Plotly.relayout', function() {
var gd;
beforeEach(function() {
gd = createGraphDiv();
// some of these tests use the undo/redo queue
// OK, this is weird... the undo/redo queue length is a global config only.
// It's ignored on the plot, even though the queue itself is per-plot.
// We may ditch this later, but probably not until v2
Plotly.setPlotConfig({queueLength: 3});
});
afterEach(function() {
destroyGraphDiv();
Plotly.setPlotConfig({queueLength: 0});
});
it('should update the plot clipPath if the plot is resized', function(done) {
Plotly.plot(gd, [{ x: [1, 2, 3], y: [1, 2, 3] }], { width: 500, height: 500 })
.then(function() {
return Plotly.relayout(gd, { width: 400, height: 400 });
})
.then(function() {
var uid = gd._fullLayout._uid;
var plotClip = document.getElementById('clip' + uid + 'xyplot');
var clipRect = plotClip.children[0];
var clipWidth = +clipRect.getAttribute('width');
var clipHeight = +clipRect.getAttribute('height');
expect(clipWidth).toBe(240);
expect(clipHeight).toBe(220);
})
.catch(failTest)
.then(done);
});
it('sets null values to their default', function(done) {
var defaultWidth;
Plotly.plot(gd, [{ x: [1, 2, 3], y: [1, 2, 3] }])
.then(function() {
defaultWidth = gd._fullLayout.width;
return Plotly.relayout(gd, { width: defaultWidth - 25});
})
.then(function() {
expect(gd._fullLayout.width).toBe(defaultWidth - 25);
return Plotly.relayout(gd, { width: null });
})
.then(function() {
expect(gd._fullLayout.width).toBe(defaultWidth);
})
.catch(failTest)
.then(done);
});
it('ignores undefined values', function(done) {
var defaultWidth;
Plotly.plot(gd, [{ x: [1, 2, 3], y: [1, 2, 3] }])
.then(function() {
defaultWidth = gd._fullLayout.width;
return Plotly.relayout(gd, { width: defaultWidth - 25});
})
.then(function() {
expect(gd._fullLayout.width).toBe(defaultWidth - 25);
return Plotly.relayout(gd, { width: undefined });
})
.then(function() {
expect(gd._fullLayout.width).toBe(defaultWidth - 25);
})
.catch(failTest)
.then(done);
});
it('can set items in array objects', function(done) {
Plotly.plot(gd, [{ x: [1, 2, 3], y: [1, 2, 3] }])
.then(function() {
return Plotly.relayout(gd, {rando: [1, 2, 3]});
})
.then(function() {
expect(gd.layout.rando).toEqual([1, 2, 3]);
return Plotly.relayout(gd, {'rando[1]': 45});
})
.then(function() {
expect(gd.layout.rando).toEqual([1, 45, 3]);
})
.catch(failTest)
.then(done);
});
it('errors if child and parent are edited together', function(done) {
var edit1 = {rando: [{a: 1}, {b: 2}]};
var edit2 = {'rando[1]': {c: 3}};
var edit3 = {'rando[1].d': 4};
Plotly.plot(gd, [{ x: [1, 2, 3], y: [1, 2, 3] }])
.then(function() {
return Plotly.relayout(gd, edit1);
})
.then(function() {
expect(gd.layout.rando).toEqual([{a: 1}, {b: 2}]);
return Plotly.relayout(gd, edit2);
})
.then(function() {
expect(gd.layout.rando).toEqual([{a: 1}, {c: 3}]);
return Plotly.relayout(gd, edit3);
})
.then(function() {
expect(gd.layout.rando).toEqual([{a: 1}, {c: 3, d: 4}]);
// OK, setup is done - test the failing combinations
[[edit1, edit2], [edit1, edit3], [edit2, edit3]].forEach(function(v) {
// combine properties in both orders - which results in the same object
// but the properties are iterated in opposite orders
expect(function() {
return Plotly.relayout(gd, Lib.extendFlat({}, v[0], v[1]));
}).toThrow();
expect(function() {
return Plotly.relayout(gd, Lib.extendFlat({}, v[1], v[0]));
}).toThrow();
});
})
.catch(failTest)
.then(done);
});
it('can set empty text nodes', function(done) {
var data = [{
x: [1, 2, 3],
y: [0, 0, 0],
text: ['', 'Text', ''],
mode: 'lines+text'
}];
var scatter = null;
var oldHeight = 0;
Plotly.plot(gd, data)
.then(function() {
scatter = document.getElementsByClassName('scatter')[0];
oldHeight = scatter.getBoundingClientRect().height;
return Plotly.relayout(gd, 'yaxis.range', [0.5, 0.5, 0.5]);
})
.then(function() {
var newHeight = scatter.getBoundingClientRect().height;
expect(newHeight).toEqual(oldHeight);
})
.catch(failTest)
.then(done);
});
it('should skip empty axis objects', function(done) {
Plotly.plot(gd, [{
x: [1, 2, 3],
y: [1, 2, 1]
}], {
xaxis: { title: 'x title' },
yaxis: { title: 'y title' }
})
.then(function() {
return Plotly.relayout(gd, { zaxis: {} });
})
.catch(failTest)
.then(done);
});
it('annotations, shapes and images linked to category axes should update properly on zoom/pan', function(done) {
var jsLogo = 'https://images.plot.ly/language-icons/api-home/js-logo.png';
function getPos(sel) {
var rect = sel.node().getBoundingClientRect();
return [rect.left, rect.bottom];
}
function getAnnotationPos() {
return getPos(d3.select('.annotation'));
}
function getShapePos() {
return getPos(d3.select('.layer-above').select('.shapelayer').select('path'));
}
function getImagePos() {
return getPos(d3.select('.layer-above').select('.imagelayer').select('image'));
}
Plotly.plot(gd, [{
x: ['a', 'b', 'c'],
y: [1, 2, 1]
}], {
xaxis: {range: [-1, 5]},
annotations: [{
xref: 'x',
yref: 'y',
x: 'b',
y: 2
}],
shapes: [{
xref: 'x',
yref: 'y',
type: 'line',
x0: 'c',
x1: 'c',
y0: -1,
y1: 4
}],
images: [{
xref: 'x',
yref: 'y',
source: jsLogo,
x: 'a',
y: 1,
sizex: 0.2,
sizey: 0.2
}]
})
.then(function() {
expect(getAnnotationPos()).toBeCloseToArray([247.5, 210.1], -0.5);
expect(getShapePos()).toBeCloseToArray([350, 369]);
expect(getImagePos()).toBeCloseToArray([170, 272.52]);
return Plotly.relayout(gd, 'xaxis.range', [0, 2]);
})
.then(function() {
expect(getAnnotationPos()).toBeCloseToArray([337.5, 210.1], -0.5);
expect(getShapePos()).toBeCloseToArray([620, 369]);
expect(getImagePos()).toBeCloseToArray([80, 272.52]);
return Plotly.relayout(gd, 'xaxis.range', [-1, 5]);
})
.then(function() {
expect(getAnnotationPos()).toBeCloseToArray([247.5, 210.1], -0.5);
expect(getShapePos()).toBeCloseToArray([350, 369]);
expect(getImagePos()).toBeCloseToArray([170, 272.52]);
})
.catch(failTest)
.then(done);
});
it('clears autorange when you modify a range or part of a range', function(done) {
var initialXRange;
var initialYRange;
Plotly.plot(gd, [{x: [1, 2], y: [1, 2]}])
.then(function() {
expect(gd.layout.xaxis.autorange).toBe(true);
expect(gd.layout.yaxis.autorange).toBe(true);
initialXRange = gd.layout.xaxis.range.slice();
initialYRange = gd.layout.yaxis.range.slice();
return Plotly.relayout(gd, {'xaxis.range': [0, 1], 'yaxis.range[1]': 3});
})
.then(function() {
expect(gd.layout.xaxis.autorange).toBe(false);
expect(gd.layout.xaxis.range).toEqual([0, 1]);
expect(gd.layout.yaxis.autorange).toBe(false);
expect(gd.layout.yaxis.range[1]).toBe(3);
return Plotly.relayout(gd, {'xaxis.autorange': true, 'yaxis.autorange': true});
})
.then(function() {
expect(gd.layout.xaxis.range).toEqual(initialXRange);
expect(gd.layout.yaxis.range).toEqual(initialYRange);
// finally, test that undoing autorange puts back the previous explicit range
return Queue.undo(gd);
})
.then(function() {
expect(gd.layout.xaxis.autorange).toBe(false);
expect(gd.layout.xaxis.range).toEqual([0, 1]);
expect(gd.layout.yaxis.autorange).toBe(false);
expect(gd.layout.yaxis.range[1]).toBe(3);
})
.catch(failTest)
.then(done);
});
it('sets aspectmode to manual when you provide any aspectratio', function(done) {
Plotly.plot(gd, [{x: [1, 2], y: [1, 2], z: [1, 2], type: 'scatter3d'}])
.then(function() {
expect(gd.layout.scene.aspectmode).toBe('auto');
return Plotly.relayout(gd, {'scene.aspectratio.x': 2});
})
.then(function() {
expect(gd.layout.scene.aspectmode).toBe('manual');
return Queue.undo(gd);
})
.then(function() {
expect(gd.layout.scene.aspectmode).toBe('auto');
})
.catch(failTest)
.then(done);
});
it('sets tickmode to linear when you edit tick0 or dtick', function(done) {
Plotly.plot(gd, [{x: [1, 2], y: [1, 2]}])
.then(function() {
expect(gd.layout.xaxis.tickmode).toBeUndefined();
expect(gd.layout.yaxis.tickmode).toBeUndefined();
return Plotly.relayout(gd, {'xaxis.tick0': 0.23, 'yaxis.dtick': 0.34});
})
.then(function() {
expect(gd.layout.xaxis.tickmode).toBe('linear');
expect(gd.layout.yaxis.tickmode).toBe('linear');
return Queue.undo(gd);
})
.then(function() {
expect(gd.layout.xaxis.tickmode).toBeUndefined();
expect(gd.layout.yaxis.tickmode).toBeUndefined();
expect(gd.layout.xaxis.tick0).toBeUndefined();
expect(gd.layout.yaxis.dtick).toBeUndefined();
})
.catch(failTest)
.then(done);
});
it('updates non-auto ranges for linear/log changes', function(done) {
Plotly.plot(gd, [{x: [3, 5], y: [3, 5]}], {
xaxis: {range: [1, 10]},
yaxis: {type: 'log', range: [0, 1]}
})
.then(function() {
return Plotly.relayout(gd, {'xaxis.type': 'log', 'yaxis.type': 'linear'});
})
.then(function() {
expect(gd.layout.xaxis.range).toBeCloseToArray([0, 1], 5);
expect(gd.layout.yaxis.range).toBeCloseToArray([1, 10], 5);
return Queue.undo(gd);
})
.then(function() {
expect(gd.layout.xaxis.range).toBeCloseToArray([1, 10], 5);
expect(gd.layout.yaxis.range).toBeCloseToArray([0, 1], 5);
})
.catch(failTest)
.then(done);
});
it('respects reversed autorange when switching linear to log', function(done) {
Plotly.plot(gd, [{x: [1, 2], y: [1, 2]}])
.then(function() {
// Ideally we should change this to xaxis.autorange: 'reversed'
// but that's a weird disappearing setting used just to force
// an initial reversed autorange. Proposed v2 change at:
// https://github.com/plotly/plotly.js/issues/420#issuecomment-323435082
return Plotly.relayout(gd, 'xaxis.reverse', true);
})
.then(function() {
var xRange = gd.layout.xaxis.range;
expect(xRange[1]).toBeLessThan(xRange[0]);
expect(xRange[0]).toBeGreaterThan(1);
return Plotly.relayout(gd, 'xaxis.type', 'log');
})
.then(function() {
var xRange = gd.layout.xaxis.range;
expect(xRange[1]).toBeLessThan(xRange[0]);
// make sure it's a real loggy range
expect(xRange[0]).toBeLessThan(1);
})
.catch(failTest)
.then(done);
});
it('autoranges automatically when switching to/from any other axis type than linear <-> log', function(done) {
Plotly.plot(gd, [{x: ['1.5', '0.8'], y: [1, 2]}], {xaxis: {range: [0.6, 1.7]}})
.then(function() {
expect(gd.layout.xaxis.autorange).toBeUndefined();
expect(gd._fullLayout.xaxis.type).toBe('linear');
expect(gd.layout.xaxis.range).toEqual([0.6, 1.7]);
return Plotly.relayout(gd, 'xaxis.type', 'category');
})
.then(function() {
expect(gd.layout.xaxis.autorange).toBe(true);
expect(gd._fullLayout.xaxis.type).toBe('category');
expect(gd.layout.xaxis.range[0]).toBeLessThan(0);
return Queue.undo(gd);
})
.then(function() {
expect(gd.layout.xaxis.autorange).toBeUndefined();
expect(gd._fullLayout.xaxis.type).toBe('linear');
expect(gd.layout.xaxis.range).toEqual([0.6, 1.7]);
})
.catch(failTest)
.then(done);
});
it('updates autosize/width/height correctly', function(done) {
function assertSizeAndThen(width, height, auto, msg, next) {
return function() {
expect(gd._fullLayout.width).toBe(width, msg);
expect(gd._fullLayout.height).toBe(height, msg);
expect(gd._fullLayout.autosize).toBe(auto, msg);
if(!auto) {
expect(gd.layout.width).toBe(width, msg);
expect(gd.layout.height).toBe(height, msg);
}
if(next) return Plotly.relayout(gd, next);
};
}
// give gd css sizing to be picked up by autosize
gd.style.width = '543px';
gd.style.height = '432px';
Plotly.newPlot(gd, [{y: [1, 3, 2]}])
.then(assertSizeAndThen(543, 432, true, 'initial',
{autosize: false}))
.then(assertSizeAndThen(543, 432, false, 'autosize false with no sizes',
{autosize: true}))
.then(assertSizeAndThen(543, 432, true, 'back to autosized',
{width: 600}))
.then(assertSizeAndThen(600, 432, false, 'explicit width causes explicit height',
{width: null}))
.then(assertSizeAndThen(543, 432, true, 'removed width',
{height: 500, width: 700}))
.then(assertSizeAndThen(700, 500, false, 'explicit height and width',
{autosize: true}))
.then(assertSizeAndThen(543, 432, true, 'final back to autosize'))
.catch(failTest)
.then(done);
});
it('passes update data back to plotly_relayout unmodified ' +
'even if deprecated attributes have been used', function(done) {
Plotly.newPlot(gd, [{y: [1, 3, 2]}]);
gd.on('plotly_relayout', function(eventData) {
expect(eventData).toEqual({
'title': 'Plotly chart',
'xaxis.title': 'X',
'xaxis.titlefont': {color: 'green'},
'yaxis.title': 'Y',
'polar.radialaxis.title': 'Radial'
});
done();
});
Plotly.relayout(gd, {
'title': 'Plotly chart',
'xaxis.title': 'X',
'xaxis.titlefont': {color: 'green'},
'yaxis.title': 'Y',
'polar.radialaxis.title': 'Radial'
});
});
});
describe('Plotly.relayout subroutines switchboard', function() {
var mockedMethods = [
'layoutReplot',
'doLegend',
'layoutStyles',
'doTicksRelayout',
'doModeBar',
'doCamera',
'doAutoRangeAndConstraints',
'drawData',
'finalDraw',
'drawMarginPushers'
];
var gd;
beforeAll(function() {
mockedMethods.forEach(function(m) {
spyOn(subroutines, m);
});
spyOn(Axes, 'draw');
spyOn(Plots, 'supplyDefaults').and.callThrough();
});
function mock(gd) {
mockedMethods.forEach(function(m) {
subroutines[m].calls.reset();
});
Axes.draw.calls.reset();
supplyAllDefaults(gd);
Plots.supplyDefaults.calls.reset();
Plots.doCalcdata(gd);
gd.emit = function() {};
return gd;
}
function expectModeBarOnly(msg) {
expect(gd.calcdata).toBeDefined(msg);
expect(subroutines.doModeBar.calls.count()).toBeGreaterThan(0, msg);
expect(subroutines.layoutReplot.calls.count()).toBe(0, msg);
}
function expectReplot(msg) {
expect(gd.calcdata).toBeDefined(msg);
expect(subroutines.doModeBar.calls.count()).toBe(0, msg);
expect(subroutines.layoutReplot.calls.count()).toBeGreaterThan(0, msg);
}
it('should trigger replot (but not recalc) when switching into select or lasso dragmode for scattergl traces', function() {
gd = mock({
data: [{
type: 'scattergl',
x: [1, 2, 3],
y: [1, 2, 3]
}],
layout: {
dragmode: 'zoom'
}
});
Plotly.relayout(gd, 'dragmode', 'pan');
expectModeBarOnly('pan');
Plotly.relayout(mock(gd), 'dragmode', 'lasso');
expectReplot('lasso 1');
Plotly.relayout(mock(gd), 'dragmode', 'select');
expectModeBarOnly('select 1');
Plotly.relayout(mock(gd), 'dragmode', 'lasso');
expectModeBarOnly('lasso 2');
Plotly.relayout(mock(gd), 'dragmode', 'zoom');
expectModeBarOnly('zoom');
Plotly.relayout(mock(gd), 'dragmode', 'select');
expectReplot('select 2');
});
it('should trigger replot (but not recalc) when changing attributes that affect axis length/range', function() {
// but axis.autorange itself is NOT here, because setting it from false to true requires an
// autorange so that we calculate _min and _max, which we ignore if autorange is off.
var axLayoutEdits = {
'xaxis.rangemode': 'tozero',
'xaxis.domain': [0.2, 0.8],
'xaxis.domain[1]': 0.7,
'yaxis.domain': [0.1, 0.9],
'yaxis.domain[0]': 0.3,
'yaxis.overlaying': 'y2',
'margin.l': 50,
'margin.r': 20,
'margin.t': 1,
'margin.b': 5,
'margin.autoexpand': false,
height: 567,
width: 432,
'grid.rows': 2,
'grid.columns': 3,
'grid.xgap': 0.5,
'grid.ygap': 0,
'grid.roworder': 'bottom to top',
'grid.pattern': 'independent',
'grid.yaxes': ['y2', 'y'],
'grid.xaxes[0]': 'x2',
'grid.domain': {x: [0, 0.4], y: [0.6, 1]},
'grid.domain.x': [0.01, 0.99],
'grid.domain.y[0]': 0.33,
'grid.subplots': [['', 'xy'], ['x2y2', '']],
'grid.subplots[1][1]': 'xy'
};
for(var attr in axLayoutEdits) {
gd = mock({
data: [{y: [1, 2]}, {y: [4, 3], xaxis: 'x2', yaxis: 'y2'}],
layout: {
xaxis2: {domain: [0.6, 0.9]},
yaxis2: {domain: [0.6, 0.9]}
}
});
Plotly.relayout(gd, attr, axLayoutEdits[attr]);
expectReplot(attr);
}
});
it('should trigger minimal sequence for cartesian axis range updates', function() {
var seq = ['doAutoRangeAndConstraints', 'drawData', 'finalDraw'];
function _assert(msg) {
expect(gd.calcdata).toBeDefined();
mockedMethods.forEach(function(m) {
expect(subroutines[m].calls.count()).toBe(
seq.indexOf(m) === -1 ? 0 : 1,
'# of ' + m + ' calls - ' + msg
);
});
expect(Axes.draw).toHaveBeenCalledTimes(1);
expect(Axes.draw.calls.allArgs()[0][1]).toEqual(['x']);
expect(Axes.draw.calls.allArgs()[0][2]).toEqual({skipTitle: true}, 'skip-axis-title argument');
expect(Plots.supplyDefaults).not.toHaveBeenCalled();
}
var specs = [
['relayout', ['xaxis.range[0]', 0]],
['relayout', ['xaxis.range[1]', 3]],
['relayout', ['xaxis.range', [-1, 5]]],
['update', [{}, {'xaxis.range': [-1, 10]}]],
['relayout', ['xaxis.autorange', true]],
['update', [{}, {'xaxis.autorange': true}]]
];
specs.forEach(function(s) {
gd = mock({
data: [{y: [1, 2, 1]}],
layout: {
xaxis: {range: [1, 2]}
}
});
Plotly[s[0]](gd, s[1][0], s[1][1]);
_assert([
'Plotly.', s[0],
'(gd, ', JSON.stringify(s[1][0]), ', ', JSON.stringify(s[1][1]), ')'
].join(''));
});
});
it('should trigger calc on axis range updates when constraints are present', function() {
gd = mock({
data: [{
y: [1, 2, 1]
}],
layout: {
xaxis: {constrain: 'domain'},
yaxis: {scaleanchor: 'x'}
}
});
Plotly.relayout(gd, 'xaxis.range[0]', 0);
expect(gd.calcdata).toBeUndefined();
});
});
describe('Plotly.restyle subroutines switchboard', function() {
beforeEach(function() {
spyOn(plotApi, 'plot');
spyOn(Plots, 'previousPromises');
spyOn(Scatter, 'arraysToCalcdata');
spyOn(Bar, 'arraysToCalcdata');
spyOn(Plots, 'style');
spyOn(Legend, 'draw');
});
function mockDefaultsAndCalc(gd) {
supplyAllDefaults(gd);
gd.calcdata = gd._fullData.map(function(trace) {
return [{x: 1, y: 1, trace: trace}];
});
gd.emit = function() {};
}
it('calls Scatter.arraysToCalcdata and Plots.style on scatter styling', function() {
var gd = {
data: [{x: [1, 2, 3], y: [1, 2, 3]}],
layout: {}
};
mockDefaultsAndCalc(gd);
Plotly.restyle(gd, {'marker.color': 'red'});
expect(Scatter.arraysToCalcdata).toHaveBeenCalled();
expect(Bar.arraysToCalcdata).not.toHaveBeenCalled();
expect(Plots.style).toHaveBeenCalled();
expect(plotApi.plot).not.toHaveBeenCalled();
// "docalc" deletes gd.calcdata - make sure this didn't happen
expect(gd.calcdata).toBeDefined();
});
it('calls Bar.arraysToCalcdata and Plots.style on bar styling', function() {
var gd = {
data: [{x: [1, 2, 3], y: [1, 2, 3], type: 'bar'}],
layout: {}
};
mockDefaultsAndCalc(gd);
Plotly.restyle(gd, {'marker.color': 'red'});
expect(Scatter.arraysToCalcdata).not.toHaveBeenCalled();
expect(Bar.arraysToCalcdata).toHaveBeenCalled();
expect(Plots.style).toHaveBeenCalled();
expect(plotApi.plot).not.toHaveBeenCalled();
expect(gd.calcdata).toBeDefined();
});
it('should do full replot when arrayOk attributes are updated', function() {
var gd = {
data: [{x: [1, 2, 3], y: [1, 2, 3]}],
layout: {}
};
mockDefaultsAndCalc(gd);
Plotly.restyle(gd, 'marker.color', [['red', 'green', 'blue']]);
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'marker.color', 'yellow');
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'marker.color', 'blue');
expect(gd.calcdata).toBeDefined();
expect(plotApi.plot).not.toHaveBeenCalled();
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'marker.color', [['red', 'blue', 'green']]);
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
});
it('should do full replot when arrayOk base attributes are updated', function() {
var gd = {
data: [{x: [1, 2, 3], y: [1, 2, 3]}],
layout: {}
};
mockDefaultsAndCalc(gd);
Plotly.restyle(gd, 'hoverlabel.bgcolor', [['red', 'green', 'blue']]);
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'hoverlabel.bgcolor', 'yellow');
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'hoverlabel.bgcolor', 'blue');
expect(gd.calcdata).toBeDefined();
expect(plotApi.plot).not.toHaveBeenCalled();
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'hoverlabel.bgcolor', [['red', 'blue', 'green']]);
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
});
it('should do full replot when attribute container are updated', function() {
var gd = {
data: [{x: [1, 2, 3], y: [1, 2, 3]}],
layout: {
xaxis: { range: [0, 4] },
yaxis: { range: [0, 4] }
}
};
mockDefaultsAndCalc(gd);
Plotly.restyle(gd, {
marker: {
color: ['red', 'blue', 'green']
}
});
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
});
it('calls plot on xgap and ygap styling', function() {
var gd = {
data: [{z: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], showscale: false, type: 'heatmap'}],
layout: {}
};
mockDefaultsAndCalc(gd);
Plotly.restyle(gd, {'xgap': 2});
expect(plotApi.plot).toHaveBeenCalled();
Plotly.restyle(gd, {'ygap': 2});
expect(plotApi.plot.calls.count()).toEqual(2);
});
it('should clear calcdata when restyling \'zmin\' and \'zmax\' on contour traces', function() {
var contour = {
data: [{
type: 'contour',
z: [[1, 2, 3], [1, 2, 1]]
}]
};
var histogram2dcontour = {
data: [{
type: 'histogram2dcontour',
x: [1, 1, 2, 2, 2, 3],
y: [0, 0, 0, 0, 1, 3]
}]
};
var mocks = [contour, histogram2dcontour];
mocks.forEach(function(gd) {
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'zmin', 0);
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'zmax', 10);
expect(gd.calcdata).toBeUndefined();
expect(plotApi.plot).toHaveBeenCalled();
});
});
it('should not clear calcdata when restyling \'zmin\' and \'zmax\' on heatmap traces', function() {
var heatmap = {
data: [{
type: 'heatmap',
z: [[1, 2, 3], [1, 2, 1]]
}]
};
var histogram2d = {
data: [{
type: 'histogram2d',
x: [1, 1, 2, 2, 2, 3],
y: [0, 0, 0, 0, 1, 3]
}]
};
var mocks = [heatmap, histogram2d];
mocks.forEach(function(gd) {
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'zmin', 0);
expect(gd.calcdata).toBeDefined();
expect(plotApi.plot).toHaveBeenCalled();
mockDefaultsAndCalc(gd);
plotApi.plot.calls.reset();
Plotly.restyle(gd, 'zmax', 10);
expect(gd.calcdata).toBeDefined();
expect(plotApi.plot).toHaveBeenCalled();
});
});
it('ignores undefined values', function() {
var gd = {
data: [{x: [1, 2, 3], y: [1, 2, 3], type: 'scatter'}],
layout: {}
};
mockDefaultsAndCalc(gd);
// Check to see that the color is updated:
Plotly.restyle(gd, {'marker.color': 'blue'});
expect(gd._fullData[0].marker.color).toBe('blue');
// Check to see that the color is unaffected:
Plotly.restyle(gd, {'marker.color': undefined});
expect(gd._fullData[0].marker.color).toBe('blue');
});
it('ignores invalid trace indices', function() {
var gd = {
data: [{x: [1, 2, 3], y: [1, 2, 3], type: 'scatter'}],
layout: {}
};
mockDefaultsAndCalc(gd);
// Call restyle on an invalid trace indice
Plotly.restyle(gd, {'type': 'scatter', 'marker.color': 'red'}, [1]);
});
it('restores null values to defaults', function() {
var gd = {
data: [{x: [1, 2, 3], y: [1, 2, 3], type: 'scatter'}],
layout: {}
};
mockDefaultsAndCalc(gd);
var colorDflt = gd._fullData[0].marker.color;