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gl3d_hover_click_test.js
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var Plotly = require('@lib/index');
var Lib = require('@src/lib');
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 mouseEvent = require('../assets/mouse_event');
var delay = require('../assets/delay');
var customAssertions = require('../assets/custom_assertions');
var assertHoverLabelStyle = customAssertions.assertHoverLabelStyle;
var assertHoverLabelContent = customAssertions.assertHoverLabelContent;
var mock = require('@mocks/gl3d_marker-arrays.json');
var mesh3dcoloringMock = require('@mocks/gl3d_mesh3d_coloring.json');
var multipleScatter3dMock = require('@mocks/gl3d_multiple-scatter3d-traces.json');
// lines, markers, text, error bars and surfaces each
// correspond to one glplot object
var mock2 = Lib.extendDeep({}, mock);
mock2.data[0].mode = 'lines+markers+text';
mock2.data[0].error_z = { value: 10 };
mock2.data[0].surfaceaxis = 2;
mock2.layout.showlegend = true;
var mock3 = require('@mocks/gl3d_autocolorscale');
var mock4 = require('@mocks/gl3d_transparent_same-depth.json');
describe('Test gl3d trace click/hover:', function() {
var gd, ptData;
beforeEach(function() {
gd = createGraphDiv();
ptData = {};
jasmine.DEFAULT_TIMEOUT_INTERVAL = 6000;
});
afterEach(function() {
Plotly.purge(gd);
destroyGraphDiv();
});
function assertHoverText(xLabel, yLabel, zLabel, textLabel, traceName) {
var content = [];
if(xLabel) content.push(xLabel);
if(yLabel) content.push(yLabel);
if(zLabel) content.push(zLabel);
if(textLabel) content.push(textLabel);
assertHoverLabelContent({
name: traceName,
nums: content.join('\n')
});
}
function assertEventData(x, y, z, curveNumber, pointNumber, extra) {
expect(Object.keys(ptData)).toEqual(jasmine.arrayContaining([
'x', 'y', 'z',
'data', 'fullData', 'curveNumber', 'pointNumber'
]), 'correct hover data fields');
expect(ptData.x).toEqual(x, 'x val');
expect(ptData.y).toEqual(y, 'y val');
expect(ptData.z).toEqual(z, 'z val');
expect(ptData.curveNumber).toEqual(curveNumber, 'curveNumber');
expect(ptData.pointNumber).toEqual(pointNumber, 'pointNumber');
Object.keys(extra || {}).forEach(function(k) {
expect(ptData[k]).toBe(extra[k], k + ' val');
});
}
it('@gl should display correct hover labels of the second point of the very first scatter3d trace', function(done) {
var _mock = Lib.extendDeep({}, multipleScatter3dMock);
function _hover() {
mouseEvent('mouseover', 300, 200);
}
Plotly.plot(gd, _mock)
.then(delay(20))
.then(function() {
gd.on('plotly_hover', function(eventData) {
ptData = eventData.points[0];
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverLabelContent(
{
nums: ['x: 0', 'y: 0', 'z: 0'].join('\n'),
name: 'trace 0'
}
);
})
.catch(failTest)
.then(done);
});
it('@gl should honor *hoverlabel.namelength*', function(done) {
var _mock = Lib.extendDeep({}, multipleScatter3dMock);
function _hover() {
mouseEvent('mouseover', 300, 200);
}
Plotly.plot(gd, _mock)
.then(delay(20))
.then(function() { return Plotly.restyle(gd, 'hoverlabel.namelength', 3); })
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverLabelContent(
{
nums: ['x: 0', 'y: 0', 'z: 0'].join('\n'),
name: 'tra'
}
);
})
.catch(failTest)
.then(done);
});
it('@gl should display correct hover labels and emit correct event data (scatter3d case)', function(done) {
var _mock = Lib.extendDeep({}, mock2);
function _hover() {
mouseEvent('mouseover', 0, 0);
mouseEvent('mouseover', 655, 221);
}
Plotly.plot(gd, _mock)
.then(delay(20))
.then(function() {
gd.on('plotly_hover', function(eventData) {
ptData = eventData.points[0];
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 100.75', 'y: −102.63', 'z: −102.63');
assertEventData(100.75, -102.63, -102.63, 0, 0, {
'marker.symbol': 'circle',
'marker.size': 10,
'marker.color': 'blue',
'marker.line.color': 'black'
});
assertHoverLabelStyle(d3.selectAll('g.hovertext'), {
bgcolor: 'rgb(0, 0, 255)',
bordercolor: 'rgb(255, 255, 255)',
fontSize: 13,
fontFamily: 'Arial',
fontColor: 'rgb(255, 255, 255)'
}, 'initial');
return Plotly.restyle(gd, {
x: [['2016-01-11', '2016-01-12', '2017-01-01', '2017-02-01']]
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: Jan 11, 2016', 'y: −102.63', 'z: −102.63');
return Plotly.restyle(gd, {
x: [[new Date(2017, 2, 1), new Date(2017, 2, 2), new Date(2017, 2, 3), new Date(2017, 2, 4)]]
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: Mar 1, 2017', 'y: −102.63', 'z: −102.63');
return Plotly.update(gd, {
y: [['a', 'b', 'c', 'd']],
z: [[10, 1e3, 1e5, 1e10]]
}, {
'scene.zaxis.type': 'log'
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: Mar 1, 2017', 'y: a', 'z: 10');
return Plotly.relayout(gd, 'scene.xaxis.calendar', 'chinese');
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 二 4, 2017', 'y: a', 'z: 10');
return Plotly.restyle(gd, 'text', [['A', 'B', 'C', 'D']]);
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 二 4, 2017', 'y: a', 'z: 10', 'A');
return Plotly.restyle(gd, 'hovertext', [['Apple', 'Banana', 'Clementine', 'Dragon fruit']]);
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 二 4, 2017', 'y: a', 'z: 10', 'Apple');
return Plotly.restyle(gd, {
'hoverlabel.bgcolor': [['red', 'blue', 'green', 'yellow']],
'hoverlabel.font.size': 20
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverLabelStyle(d3.selectAll('g.hovertext'), {
bgcolor: 'rgb(255, 0, 0)',
bordercolor: 'rgb(255, 255, 255)',
fontSize: 20,
fontFamily: 'Arial',
fontColor: 'rgb(255, 255, 255)'
}, 'restyled');
return Plotly.relayout(gd, {
'hoverlabel.bordercolor': 'yellow',
'hoverlabel.font.color': 'cyan',
'hoverlabel.font.family': 'Roboto'
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverLabelStyle(d3.selectAll('g.hovertext'), {
bgcolor: 'rgb(255, 0, 0)',
bordercolor: 'rgb(255, 255, 0)',
fontSize: 20,
fontFamily: 'Roboto',
fontColor: 'rgb(0, 255, 255)'
}, 'restyle #2');
return Plotly.restyle(gd, 'hoverinfo', [[null, null, 'y', null]]);
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
var label = d3.selectAll('g.hovertext');
expect(label.size()).toEqual(1);
expect(label.select('text').text()).toEqual('x: 二 4, 2017y: az: 10Apple');
return Plotly.restyle(gd, 'hoverinfo', [[null, null, 'dont+know', null]]);
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 二 4, 2017', 'y: a', 'z: 10', 'Apple');
return Plotly.restyle(gd, 'hoverinfo', 'text');
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, 'Apple');
return Plotly.restyle(gd, 'hovertext', 'HEY');
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, 'HEY');
return Plotly.restyle(gd, 'hoverinfo', 'z');
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, '10');
return Plotly.restyle(gd, 'hovertemplate', 'THIS Y -- %{y}<extra></extra>');
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, 'THIS Y -- a');
})
.catch(failTest)
.then(done);
});
it('@gl should display correct hover labels and emit correct event data (surface case with connectgaps enabled)', function(done) {
var surfaceConnectgaps = require('@mocks/gl3d_surface_connectgaps');
var _mock = Lib.extendDeep({}, surfaceConnectgaps);
function _hover() {
mouseEvent('mouseover', 300, 200);
}
Plotly.plot(gd, _mock)
.then(delay(20))
.then(function() {
gd.on('plotly_hover', function(eventData) {
ptData = eventData.points[0];
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 0.2', 'y: 2', 'z: 1,001.25');
assertEventData(0.2, 2, 1001.25, 0, [1, 2]);
assertHoverLabelStyle(d3.selectAll('g.hovertext'), {
bgcolor: 'rgb(68, 68, 68)',
bordercolor: 'rgb(255, 255, 255)',
fontSize: 13,
fontFamily: 'Arial',
fontColor: 'rgb(255, 255, 255)'
}, 'initial');
})
.then(done);
});
it('@gl should display correct hover labels and emit correct event data (surface case)', function(done) {
var _mock = Lib.extendDeep({}, mock3);
function _hover() {
mouseEvent('mouseover', 605, 271);
}
Plotly.plot(gd, _mock)
.then(delay(20))
.then(function() {
gd.on('plotly_hover', function(eventData) {
ptData = eventData.points[0];
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 1', 'y: 2', 'z: 43', 'one two');
assertEventData(1, 2, 43, 0, [1, 2]);
assertHoverLabelStyle(d3.selectAll('g.hovertext'), {
bgcolor: 'rgb(68, 68, 68)',
bordercolor: 'rgb(255, 255, 255)',
fontSize: 13,
fontFamily: 'Arial',
fontColor: 'rgb(255, 255, 255)'
}, 'initial');
return Plotly.restyle(gd, {
'hoverinfo': [[
['all', 'all', 'all'],
['all', 'all', 'y'],
['all', 'all', 'all']
]],
'hoverlabel.bgcolor': 'white',
'hoverlabel.font.size': 9,
'hoverlabel.font.color': [[
['red', 'blue', 'green'],
['pink', 'purple', 'cyan'],
['black', 'orange', 'yellow']
]]
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertEventData(1, 2, 43, 0, [1, 2], {
'hoverinfo': 'y',
'hoverlabel.font.color': 'cyan'
});
assertHoverLabelStyle(d3.selectAll('g.hovertext'), {
bgcolor: 'rgb(255, 255, 255)',
bordercolor: 'rgb(68, 68, 68)',
fontSize: 9,
fontFamily: 'Arial',
fontColor: 'rgb(0, 255, 255)'
}, 'restyle');
var label = d3.selectAll('g.hovertext');
expect(label.size()).toEqual(1);
expect(label.select('text').text()).toEqual('2');
return Plotly.restyle(gd, {
'colorbar.tickvals': [[25]],
'colorbar.ticktext': [['single tick!']]
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertEventData(1, 2, 43, 0, [1, 2], {
'hoverinfo': 'y',
'hoverlabel.font.color': 'cyan',
'colorbar.tickvals': undefined,
'colorbar.ticktext': undefined
});
return Plotly.restyle(gd, 'hoverinfo', 'z');
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText(null, null, '43');
return Plotly.restyle(gd, 'hoverinfo', 'text');
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, 'one two');
return Plotly.restyle(gd, 'text', 'yo!');
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, 'yo!');
return Plotly.restyle(gd, 'hovertext', 'ONE TWO');
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, 'ONE TWO');
return Plotly.restyle(gd, 'hovertemplate', '!!! %{z} !!!<extra></extra>');
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, '!!! 43 !!!');
})
.then(done);
});
it('@gl should emit correct event data on click (scatter3d case)', function(done) {
var _mock = Lib.extendDeep({}, mock2);
// N.B. gl3d click events are 'mouseover' events
// with button 1 pressed
function _click() {
mouseEvent('mouseover', 605, 271, {buttons: 1});
}
Plotly.plot(gd, _mock)
.then(delay(20))
.then(function() {
gd.on('plotly_click', function(eventData) {
ptData = eventData.points[0];
});
})
.then(delay(20))
.then(_click)
.then(delay(20))
.then(function() {
assertEventData(140.72, -96.97, -96.97, 0, 2);
})
.then(done);
});
it('@gl should display correct hover labels (mesh3d case)', function(done) {
var x = [1, 1, 2, 3, 4, 2];
var y = [2, 1, 3, 4, 5, 3];
var z = [3, 7, 4, 5, 3.5, 2];
var text = x.map(function(_, i) {
return [
'ts: ' + x[i],
'hz: ' + y[i],
'ftt:' + z[i]
].join('<br>');
});
function _hover() {
mouseEvent('mouseover', 250, 250);
}
Plotly.newPlot(gd, [{
type: 'mesh3d',
x: x,
y: y,
z: z,
text: text
}], {
width: 500,
height: 500
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 3', 'y: 4', 'z: 5', 'ts: 3\nhz: 4\nftt:5');
})
.then(function() {
return Plotly.restyle(gd, 'hoverinfo', 'x+y');
})
.then(delay(20))
.then(function() {
assertHoverText('(3, 4)');
})
.then(function() {
return Plotly.restyle(gd, 'hoverinfo', 'text');
})
.then(delay(20))
.then(function() {
assertHoverText('ts: 3\nhz: 4\nftt:5');
})
.then(function() {
return Plotly.restyle(gd, 'text', 'yo!');
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, 'yo!');
})
.then(function() {
return Plotly.restyle(gd, 'hovertext', [
text.map(function(tx) { return tx + ' !!'; })
]);
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, 'ts: 3\nhz: 4\nftt:5 !!');
})
.then(function() {
return Plotly.restyle(gd, 'hovertemplate', '%{x}-%{y}-%{z}<extra></extra>');
})
.then(delay(20))
.then(function() {
assertHoverText(null, null, null, '3-4-5');
})
.catch(failTest)
.then(done);
});
it('@gl should display correct face colors', function(done) {
var fig = mesh3dcoloringMock;
Plotly.newPlot(gd, fig)
.then(delay(20))
.then(function() { mouseEvent('mouseover', 200, 200); })
.then(delay(20))
.then(function() {
assertHoverText(
'x: 1',
'y: 0',
'z: 1',
'face color: #0F0',
'face color'
);
})
.then(function() { mouseEvent('mouseover', 300, 200); })
.then(delay(20))
.then(function() {
assertHoverText(
'x: 1',
'y: 1',
'z: 1',
'face color: #0FF',
'face color'
);
})
.then(function() { mouseEvent('mouseover', 300, 300); })
.then(delay(20))
.then(function() {
assertHoverText(
'x: 1',
'y: 1',
'z: 0',
'face color: #00F',
'face color'
);
})
.then(function() { mouseEvent('mouseover', 200, 300); })
.then(delay(20))
.then(function() {
assertHoverText(
'x: 0',
'y: 0',
'z: 0',
'face color: #000',
'face color'
);
})
.catch(failTest)
.then(done);
});
it('@gl should pick latest & closest points on hover if two points overlap', function(done) {
var _mock = Lib.extendDeep({}, mock4);
function _hover() {
mouseEvent('mouseover', 0, 0);
mouseEvent('mouseover', 200, 200);
}
Plotly.plot(gd, _mock)
.then(delay(20))
.then(function() {
gd.on('plotly_hover', function(eventData) {
ptData = eventData.points[0];
});
})
.then(delay(20))
.then(_hover)
.then(delay(20))
.then(function() {
assertHoverText('x: 1', 'y: 1', 'z: 1', 'third above', 'trace 1');
})
.catch(failTest)
.then(done);
});
});