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modebar_test.js
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var d3 = require('d3');
var createModeBar = require('@src/components/modebar/modebar');
var manageModeBar = require('@src/components/modebar/manage');
var Plotly = require('@lib/index');
var Plots = require('@src/plots/plots');
var Registry = require('@src/registry');
var createGraphDiv = require('../assets/create_graph_div');
var destroyGraphDiv = require('../assets/destroy_graph_div');
var selectButton = require('../assets/modebar_button');
var failTest = require('../assets/fail_test');
describe('ModeBar', function() {
'use strict';
function noop() {}
function getMockContainerTree() {
var root = document.createElement('div');
root.className = 'plot-container';
var parent = document.createElement('div');
parent.className = 'svg-container';
root.appendChild(parent);
return parent;
}
function getMockGraphInfo(xaxes, yaxes) {
return {
_fullLayout: {
_uid: '6ea6a7',
dragmode: 'zoom',
_paperdiv: d3.select(getMockContainerTree()),
_has: Plots._hasPlotType,
_subplots: {xaxis: xaxes || [], yaxis: yaxes || []},
modebar: {
orientation: 'h',
bgcolor: 'rgba(255,255,255,0.7)',
color: 'rgba(0, 31, 95, 0.3)',
activecolor: 'rgba(0, 31, 95, 1)'
}
},
_fullData: [],
_context: {
displaylogo: true,
showSendToCloud: false,
displayModeBar: true,
modeBarButtonsToRemove: [],
modeBarButtonsToAdd: [],
locale: 'en',
locales: {}
}
};
}
function countGroups(modeBar) {
return d3.select(modeBar.element).selectAll('div.modebar-group').size();
}
function countButtons(modeBar) {
return d3.select(modeBar.element).selectAll('a.modebar-btn').size();
}
function countLogo(modeBar) {
return d3.select(modeBar.element).selectAll('a.plotlyjsicon').size();
}
function checkBtnAttr(modeBar, index, attr) {
var buttons = d3.select(modeBar.element).selectAll('a.modebar-btn');
return d3.select(buttons[0][index]).attr(attr);
}
var buttons = [[{
name: 'button 1',
click: noop
}, {
name: 'button 2',
click: noop
}]];
var modeBar = createModeBar(getMockGraphInfo(), buttons);
describe('createModebar', function() {
it('creates a mode bar', function() {
expect(countGroups(modeBar)).toEqual(2);
expect(countButtons(modeBar)).toEqual(3);
expect(countLogo(modeBar)).toEqual(1);
});
it('throws when button config does not have name', function() {
expect(function() {
createModeBar(getMockGraphInfo(), [[
{ click: function() { console.log('not gonna work'); } }
]]);
}).toThrowError();
});
it('throws when button name is not unique', function() {
expect(function() {
createModeBar(getMockGraphInfo(), [[
{ name: 'A', click: function() { console.log('not gonna'); } },
{ name: 'A', click: function() { console.log('... work'); } }
]]);
}).toThrowError();
});
it('throws when button config does not have a click handler', function() {
expect(function() {
createModeBar(getMockGraphInfo(), [[
{ name: 'not gonna work' }
]]);
}).toThrowError();
});
it('defaults title to name when missing', function() {
var modeBar = createModeBar(getMockGraphInfo(), [[
{ name: 'the title too', click: noop }
]]);
expect(checkBtnAttr(modeBar, 0, 'data-title')).toEqual('the title too');
});
it('hides title to when title is falsy but not 0', function() {
var modeBar;
modeBar = createModeBar(getMockGraphInfo(), [[
{ name: 'button', title: null, click: noop }
]]);
expect(checkBtnAttr(modeBar, 0, 'data-title')).toBe(null);
modeBar = createModeBar(getMockGraphInfo(), [[
{ name: 'button', title: '', click: noop }
]]);
expect(checkBtnAttr(modeBar, 0, 'data-title')).toBe(null);
modeBar = createModeBar(getMockGraphInfo(), [[
{ name: 'button', title: false, click: noop }
]]);
expect(checkBtnAttr(modeBar, 0, 'data-title')).toBe(null);
modeBar = createModeBar(getMockGraphInfo(), [[
{ name: 'button', title: 0, click: noop }
]]);
expect(checkBtnAttr(modeBar, 0, 'data-title')).toEqual('0');
});
describe('creates a custom button', function() {
function getIconSvg(modeBar) {
if(!modeBar || !modeBar.buttonElements || !modeBar.buttonElements.length > 0) {
return undefined;
}
var button = modeBar.buttonElements[0];
return d3.select(button).select('svg');
}
it('with a Plotly icon', function() {
var modeBar = createModeBar(getMockGraphInfo(), [[
{
name: 'some button',
click: noop,
icon: Plotly.Icons.home
}
]]);
var svg = getIconSvg(modeBar);
expect(svg).toBeDefined();
var path = svg.select('path');
expect(path.attr('d')).toBeDefined();
expect(path.attr('transform')).toBeDefined();
});
it('with a custom icon', function() {
var modeBar = createModeBar(getMockGraphInfo(), [[
{
name: 'some button',
click: noop,
icon: {
width: 1000,
height: 1000,
path: 'M0,-150 L1000,-150 L500,850 L0,-150 Z',
transform: 'matrix(1 0 0 -1 0 850)',
}
}
]]);
var svg = getIconSvg(modeBar);
expect(svg).toBeDefined();
expect(svg.attr('viewBox')).toBe('0 0 1000 1000');
var path = svg.select('path');
expect(path.attr('d')).toBeDefined();
expect(path.attr('transform')).toEqual('matrix(1 0 0 -1 0 850)');
});
it('with a custom icon with no transform', function() {
var modeBar = createModeBar(getMockGraphInfo(), [[
{
name: 'some button',
click: noop,
icon: {
width: 1000,
height: 1000,
path: 'M500,0 L1000,1000 L0,1000 L500,0 Z',
}
}
]]);
var svg = getIconSvg(modeBar);
expect(svg).toBeDefined();
expect(svg.attr('viewBox')).toBe('0 0 1000 1000');
var path = svg.select('path');
expect(path.attr('d')).toBeDefined();
expect(path.attr('transform')).toBeNull();
});
it('with a custom icon created by a function', function() {
var modeBar = createModeBar(getMockGraphInfo(), [[
{
name: 'some button',
click: noop,
icon: function() {
var xmlns = 'http://www.w3.org/2000/svg';
var icon = document.createElementNS(xmlns, 'svg');
icon.setAttribute('viewBox', '0 0 1000 1000');
icon.setAttribute('height', '1em');
icon.setAttribute('width', '1em');
icon.setAttribute('class', 'custom-svg');
var path = document.createElementNS(xmlns, 'path');
path.setAttribute('d', 'M500,0 L1000,1000 L0,1000 L500,0 Z');
icon.appendChild(path);
return icon;
}
}
]]);
var svg = getIconSvg(modeBar);
expect(svg).toBeDefined();
expect(svg.attr('viewBox')).toBe('0 0 1000 1000');
expect(svg.attr('class')).toBe('custom-svg');
var path = svg.select('path');
expect(path.attr('d')).toBeDefined();
expect(path.attr('transform')).toBeNull();
});
it('with a legacy icon config', function() {
var modeBar = createModeBar(getMockGraphInfo(), [[
{
name: 'some button',
click: noop,
icon: {
width: 1000,
path: 'M0,-150 L1000,-150 L500,850 L0,-150 Z',
ascent: 850,
descent: -150
}
}
]]);
var svg = getIconSvg(modeBar);
expect(svg).toBeDefined();
expect(svg.attr('viewBox')).toBe('0 0 1000 1000');
var path = svg.select('path');
expect(path.attr('d')).toBeDefined();
expect(path.attr('transform')).toEqual('matrix(1 0 0 -1 0 850)');
});
it('with the spikeline icon', function() {
var modeBar = createModeBar(getMockGraphInfo(), [[
{
name: 'some button',
click: noop,
icon: Plotly.Icons.spikeline
}
]]);
var svg = getIconSvg(modeBar);
expect(svg).toBeDefined();
expect(svg.attr('viewBox')).toBe('0 0 1000 1000');
var path = svg.select('path');
expect(path.attr('d')).toBeDefined();
expect(path.attr('transform')).toEqual('matrix(1.5 0 0 -1.5 0 850)');
});
});
});
describe('modeBar.removeAllButtons', function() {
it('removes all mode bar buttons', function() {
modeBar.removeAllButtons();
expect(modeBar.element.innerHTML).toEqual('');
expect(modeBar.hasLogo).toBe(false);
});
});
describe('modeBar.destroy', function() {
it('removes the mode bar entirely', function() {
var modeBarParent = modeBar.element.parentNode;
modeBar.destroy();
expect(modeBarParent.querySelector('.modebar')).toBeNull();
});
});
describe('manageModeBar', function() {
function getButtons(list) {
for(var i = 0; i < list.length; i++) {
for(var j = 0; j < list[i].length; j++) {
// minimal button config object
list[i][j] = { name: list[i][j], click: noop };
}
}
return list;
}
function checkButtons(modeBar, buttons, logos) {
var expectedGroupCount = buttons.length + logos;
var expectedButtonCount = logos;
buttons.forEach(function(group) {
expectedButtonCount += group.length;
});
var actualButtons = modeBar.buttons.map(function(group) {
return group.map(function(button) { return button.name; }).join(', ');
}).join(' - ');
expect(modeBar.hasButtons(buttons)).toBe(true, 'modeBar.hasButtons: ' + actualButtons);
expect(countGroups(modeBar)).toBe(expectedGroupCount, 'correct group count');
expect(countButtons(modeBar)).toBe(expectedButtonCount, 'correct button count');
expect(countLogo(modeBar)).toBe(1, 'correct logo count');
}
it('creates mode bar (unselectable cartesian version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d'],
['zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetScale2d'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo(['x'], ['y']);
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }];
gd._fullLayout.xaxis = {fixedrange: false};
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (selectable scatter version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d', 'select2d', 'lasso2d'],
['zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetScale2d'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo(['x'], ['y']);
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }];
gd._fullLayout.xaxis = {fixedrange: false};
gd._fullData = [{
type: 'scatter',
visible: true,
mode: 'markers',
_module: {selectPoints: true}
}];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (selectable box version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d', 'select2d', 'lasso2d'],
['zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetScale2d'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo(['x'], ['y']);
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }];
gd._fullLayout.xaxis = {fixedrange: false};
gd._fullData = [{
type: 'box',
visible: true,
boxpoints: 'all',
_module: {selectPoints: true}
}];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (cartesian fixed-axes version)', function() {
var buttons = getButtons([
['toImage'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (gl3d version)', function() {
var buttons = getButtons([
['toImage'],
['zoom3d', 'pan3d', 'orbitRotation', 'tableRotation'],
['resetCameraDefault3d', 'resetCameraLastSave3d'],
['hoverClosest3d']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'gl3d' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (geo version)', function() {
var buttons = getButtons([
['toImage'],
['pan2d'],
['zoomInGeo', 'zoomOutGeo', 'resetGeo'],
['hoverClosestGeo']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'geo' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (geo + selected version)', function() {
var buttons = getButtons([
['toImage'],
['pan2d', 'select2d', 'lasso2d'],
['zoomInGeo', 'zoomOutGeo', 'resetGeo'],
['hoverClosestGeo']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'geo' }];
gd._fullData = [{
type: 'scattergeo',
visible: true,
mode: 'markers',
_module: {selectPoints: true}
}];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (mapbox version)', function() {
var buttons = getButtons([
['toImage'],
['pan2d'],
['resetViewMapbox'],
['toggleHover']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'mapbox' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (mapbox + selected version)', function() {
var buttons = getButtons([
['toImage'],
['pan2d', 'select2d', 'lasso2d'],
['resetViewMapbox'],
['toggleHover']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'mapbox' }];
gd._fullData = [{
type: 'scatter',
visible: true,
mode: 'markers',
_module: {selectPoints: true}
}];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (gl2d version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d'],
['zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetScale2d'],
['hoverClosestGl2d']
]);
var gd = getMockGraphInfo(['x'], ['y']);
gd._fullLayout._basePlotModules = [{ name: 'gl2d' }];
gd._fullLayout.xaxis = {fixedrange: false};
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (pie version)', function() {
var buttons = getButtons([
['toImage'],
['hoverClosestPie']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'pie' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (cartesian + gl3d version)', function() {
var buttons = getButtons([
['toImage'],
['zoom3d', 'pan3d', 'orbitRotation', 'tableRotation'],
['resetViews'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }, { name: 'gl3d' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (cartesian + geo unselectable version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d'],
['zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetViews'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo(['x'], ['y']);
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }, { name: 'geo' }];
gd._fullLayout.xaxis = {fixedrange: false};
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (cartesian + geo selectable version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d', 'select2d', 'lasso2d'],
['zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetViews'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo(['x'], ['y']);
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }, { name: 'geo' }];
gd._fullLayout.xaxis = {fixedrange: false};
gd._fullData = [{
type: 'scatter',
visible: true,
mode: 'markers',
_module: {selectPoints: true}
}];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (cartesian + pie version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d', 'select2d', 'lasso2d'],
['zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetScale2d'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo(['x'], ['y']);
gd._fullData = [{
type: 'scatter',
visible: true,
mode: 'markers',
_module: {selectPoints: true}
}];
gd._fullLayout.xaxis = {fixedrange: false};
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }, { name: 'pie' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (gl3d + geo version)', function() {
var buttons = getButtons([
['toImage'],
['zoom3d', 'pan3d', 'orbitRotation', 'tableRotation'],
['resetViews'],
['toggleHover']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'geo' }, { name: 'gl3d' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (un-selectable ternary version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d'],
['toggleHover']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'ternary' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (selectable ternary version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d', 'select2d', 'lasso2d'],
['toggleHover']
]);
var gd = getMockGraphInfo();
gd._fullData = [{
type: 'scatterternary',
visible: true,
mode: 'markers',
_module: {selectPoints: true}
}];
gd._fullLayout._basePlotModules = [{ name: 'ternary' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (ternary + cartesian version)', function() {
var buttons = getButtons([
['toImage'],
['zoom2d', 'pan2d'],
['toggleSpikelines', 'hoverClosestCartesian', 'hoverCompareCartesian']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'ternary' }, { name: 'cartesian' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('creates mode bar (ternary + gl3d version)', function() {
var buttons = getButtons([
['toImage'],
['zoom3d', 'pan3d', 'orbitRotation', 'tableRotation'],
['resetViews'],
['toggleHover']
]);
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'ternary' }, { name: 'gl3d' }];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
checkButtons(modeBar, buttons, 1);
});
it('throws an error if modeBarButtonsToRemove isn\'t an array', function() {
var gd = getMockGraphInfo();
gd._context.modeBarButtonsToRemove = 'not gonna work';
expect(function() { manageModeBar(gd); }).toThrowError();
});
it('throws an error if modeBarButtonsToAdd isn\'t an array', function() {
var gd = getMockGraphInfo();
gd._context.modeBarButtonsToAdd = 'not gonna work';
expect(function() { manageModeBar(gd); }).toThrowError();
});
it('displays or not mode bar according to displayModeBar config arg', function() {
var gd = getMockGraphInfo();
gd._context.displayModeBar = false;
manageModeBar(gd);
expect(gd._fullLayout._modeBar).not.toBeDefined();
});
it('updates mode bar according to displayModeBar config arg', function() {
var gd = getMockGraphInfo();
manageModeBar(gd);
expect(gd._fullLayout._modeBar).toBeDefined();
gd._context.displayModeBar = false;
manageModeBar(gd);
expect(gd._fullLayout._modeBar).not.toBeDefined();
});
it('displays or not logo according to displaylogo config arg', function() {
var gd = getMockGraphInfo();
manageModeBar(gd);
expect(countLogo(gd._fullLayout._modeBar)).toEqual(1);
gd._context.displaylogo = false;
manageModeBar(gd);
expect(countLogo(gd._fullLayout._modeBar)).toEqual(0);
});
it('displays/hides cloud link according to showSendToCloud config arg', function() {
var gd = getMockGraphInfo();
gd._fullLayout._basePlotModules = [{ name: 'pie' }];
manageModeBar(gd);
checkButtons(gd._fullLayout._modeBar, getButtons([
['toImage'],
['hoverClosestPie']
]), 1);
gd._context.showSendToCloud = true;
manageModeBar(gd);
checkButtons(gd._fullLayout._modeBar, getButtons([
['toImage', 'sendDataToCloud'],
['hoverClosestPie']
]), 1);
});
it('always displays the logo if watermark config arg is true', function() {
var gd = getMockGraphInfo();
gd._context.displaylogo = false;
gd._context.displayModeBar = false;
gd._context.watermark = true;
manageModeBar(gd);
expect(countLogo(gd._fullLayout._modeBar)).toEqual(1);
expect(countButtons(gd._fullLayout._modeBar)).toEqual(1);
});
// gives 11 buttons in 5 groups by default
function setupGraphInfo() {
var gd = getMockGraphInfo(['x'], ['y']);
gd._fullLayout._basePlotModules = [{ name: 'cartesian' }];
gd._fullLayout.xaxis = {fixedrange: false};
return gd;
}
it('updates mode bar buttons if plot type changes', function() {
var gd = setupGraphInfo();
manageModeBar(gd);
expect(countButtons(gd._fullLayout._modeBar)).toEqual(11);
gd._fullLayout._basePlotModules = [{ name: 'gl3d' }];
manageModeBar(gd);
expect(countButtons(gd._fullLayout._modeBar)).toEqual(9);
});
it('updates mode bar buttons if modeBarButtonsToRemove changes', function() {
var gd = setupGraphInfo();
manageModeBar(gd);
var initialButtonCount = countButtons(gd._fullLayout._modeBar);
gd._context.modeBarButtonsToRemove = ['toImage', 'zoom2d'];
manageModeBar(gd);
expect(countButtons(gd._fullLayout._modeBar))
.toEqual(initialButtonCount - 2);
});
it('updates mode bar buttons if modeBarButtonsToAdd changes', function() {
var gd = setupGraphInfo();
manageModeBar(gd);
var initialGroupCount = countGroups(gd._fullLayout._modeBar),
initialButtonCount = countButtons(gd._fullLayout._modeBar);
gd._context.modeBarButtonsToAdd = [{
name: 'some button',
click: noop
}];
manageModeBar(gd);
expect(countGroups(gd._fullLayout._modeBar))
.toEqual(initialGroupCount + 1);
expect(countButtons(gd._fullLayout._modeBar))
.toEqual(initialButtonCount + 1);
});
it('sets up buttons with modeBarButtonsToAdd and modeBarButtonToRemove', function() {
var gd = setupGraphInfo();
gd._context.modeBarButtonsToRemove = [
'toImage', 'pan2d', 'hoverCompareCartesian'
];
gd._context.modeBarButtonsToAdd = [
{ name: 'some button', click: noop },
{ name: 'some other button', click: noop }
];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
expect(countGroups(modeBar)).toEqual(6);
expect(countButtons(modeBar)).toEqual(10);
});
it('sets up buttons with modeBarButtonsToAdd and modeBarButtonToRemove (2)', function() {
var gd = setupGraphInfo();
gd._context.modeBarButtonsToRemove = [
'toImage', 'pan2d', 'hoverCompareCartesian'
];
gd._context.modeBarButtonsToAdd = [[
{ name: 'some button', click: noop },
{ name: 'some other button', click: noop }
], [
{ name: 'some button 2', click: noop },
{ name: 'some other button 2', click: noop }
]];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
expect(countGroups(modeBar)).toEqual(7);
expect(countButtons(modeBar)).toEqual(12);
});
it('sets up buttons with fully custom modeBarButtons', function() {
var gd = setupGraphInfo();
gd._context.modeBarButtons = [[
{ name: 'some button', click: noop },
{ name: 'some other button', click: noop }
], [
{ name: 'some button in another group', click: noop },
{ name: 'some other button in another group', click: noop }
]];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
expect(countGroups(modeBar)).toEqual(3);
expect(countButtons(modeBar)).toEqual(5);
});
it('sets up buttons with custom modeBarButtons + default name', function() {
var gd = setupGraphInfo();
gd._context.modeBarButtons = [[
{ name: 'some button', click: noop },
{ name: 'some other button', click: noop }
], [
'toImage', 'pan2d', 'hoverCompareCartesian'
]];
manageModeBar(gd);
var modeBar = gd._fullLayout._modeBar;
expect(countGroups(modeBar)).toEqual(3);
expect(countButtons(modeBar)).toEqual(6);
});
it('throw error when modeBarButtons contains invalid name', function() {
var gd = setupGraphInfo();
gd._context.modeBarButtons = [[
'toImage', 'pan2d', 'no gonna work'
]];
expect(function() { manageModeBar(gd); }).toThrowError();
});
});
describe('modebar on clicks', function() {
var gd, modeBar, buttonClosest, buttonCompare, buttonToggle, hovermodeButtons;
afterEach(destroyGraphDiv);
function assertRange(axName, expected) {
var PRECISION = 2;
var ax = gd._fullLayout[axName];
var actual = ax.range;
if(ax.type === 'date') {
var truncate = function(v) { return v.substr(0, 10); };
expect(actual.map(truncate)).toEqual(expected.map(truncate), axName);
}
else {
expect(actual).toBeCloseToArray(expected, PRECISION, axName);
}
}
function assertActive(buttons, activeButton) {
for(var i = 0; i < buttons.length; i++) {
expect(buttons[i].isActive()).toBe(
buttons[i] === activeButton
);
}
}
describe('toImage handlers', function() {
beforeEach(function() {
spyOn(Registry, 'call').and.callFake(function() {
return Promise.resolve();
});
gd = createGraphDiv();
});
it('should use defaults', function(done) {
Plotly.plot(gd, {data: [], layout: {}})
.then(function() {
selectButton(gd._fullLayout._modeBar, 'toImage').click();
expect(Registry.call).toHaveBeenCalledWith('downloadImage', gd,
{format: 'png'});
done();
});
});
it('should accept overriding defaults', function(done) {
Plotly.plot(gd, {data: [], layout: {}, config: {
toImageButtonOptions: {
format: 'svg',
filename: 'x',
unsupported: 'should not pass'
}
} })
.then(function() {
selectButton(gd._fullLayout._modeBar, 'toImage').click();
expect(Registry.call).toHaveBeenCalledWith('downloadImage', gd,
{format: 'svg', filename: 'x'});
done();
});
});
});
describe('cartesian handlers', function() {
beforeEach(function(done) {
var mockData = [{
type: 'scatter',
x: ['2016-01-01', '2016-02-01', '2016-03-01'],
y: [10, 100, 1000],
}, {
type: 'bar',
x: ['a', 'b', 'c'],
y: [2, 1, 2],
xaxis: 'x2',
yaxis: 'y2'
}];
var mockLayout = {
xaxis: {
anchor: 'y',