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mapbox_test.js
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var Plotly = require('@lib');
var Lib = require('@src/lib');
var constants = require('@src/plots/mapbox/constants');
var supplyLayoutDefaults = require('@src/plots/mapbox/layout_defaults');
var d3 = require('d3');
var createGraphDiv = require('../assets/create_graph_div');
var destroyGraphDiv = require('../assets/destroy_graph_div');
var mouseEvent = require('../assets/mouse_event');
var customMatchers = require('../assets/custom_matchers');
var failTest = require('../assets/fail_test');
var MAPBOX_ACCESS_TOKEN = require('@build/credentials.json').MAPBOX_ACCESS_TOKEN;
var TRANSITION_DELAY = 500;
var MOUSE_DELAY = 100;
var LONG_TIMEOUT_INTERVAL = 5 * jasmine.DEFAULT_TIMEOUT_INTERVAL;
var noop = function() {};
Plotly.setPlotConfig({
mapboxAccessToken: MAPBOX_ACCESS_TOKEN
});
describe('mapbox defaults', function() {
'use strict';
var layoutIn, layoutOut, fullData;
beforeEach(function() {
layoutOut = { font: { color: 'red' } };
// needs a ternary-ref in a trace in order to be detected
fullData = [{ type: 'scattermapbox', subplot: 'mapbox' }];
});
it('should fill empty containers', function() {
layoutIn = {};
supplyLayoutDefaults(layoutIn, layoutOut, fullData);
expect(layoutIn).toEqual({ mapbox: {} });
});
it('should copy ref to input container in full (for updating on map move)', function() {
var mapbox = { style: 'light '};
layoutIn = { mapbox: mapbox };
supplyLayoutDefaults(layoutIn, layoutOut, fullData);
expect(layoutOut.mapbox._input).toBe(mapbox);
});
it('should accept both string and object style', function() {
var mapboxStyleJSON = {
id: 'cdsa213wqdsa',
owner: 'johnny'
};
layoutIn = {
mapbox: { style: 'light' },
mapbox2: { style: mapboxStyleJSON }
};
fullData.push({ type: 'scattermapbox', subplot: 'mapbox2' });
supplyLayoutDefaults(layoutIn, layoutOut, fullData);
expect(layoutOut.mapbox.style).toEqual('light');
expect(layoutOut.mapbox2.style).toBe(mapboxStyleJSON);
});
it('should fill layer containers', function() {
layoutIn = {
mapbox: {
layers: [{}, {}]
}
};
supplyLayoutDefaults(layoutIn, layoutOut, fullData);
expect(layoutOut.mapbox.layers[0].sourcetype).toEqual('geojson');
expect(layoutOut.mapbox.layers[1].sourcetype).toEqual('geojson');
});
it('should skip over non-object layer containers', function() {
layoutIn = {
mapbox: {
layers: [{}, null, 'remove', {}]
}
};
supplyLayoutDefaults(layoutIn, layoutOut, fullData);
expect(layoutOut.mapbox.layers[0].sourcetype).toEqual('geojson');
expect(layoutOut.mapbox.layers[0]._index).toEqual(0);
expect(layoutOut.mapbox.layers[1].sourcetype).toEqual('geojson');
expect(layoutOut.mapbox.layers[1]._index).toEqual(3);
});
it('should coerce \'sourcelayer\' only for *vector* \'sourcetype\'', function() {
layoutIn = {
mapbox: {
layers: [{
sourcetype: 'vector',
sourcelayer: 'layer0'
}, {
sourcetype: 'geojson',
sourcelayer: 'layer0'
}]
}
};
supplyLayoutDefaults(layoutIn, layoutOut, fullData);
expect(layoutOut.mapbox.layers[0].sourcelayer).toEqual('layer0');
expect(layoutOut.mapbox.layers[1].sourcelayer).toBeUndefined();
});
it('should only coerce relevant layer style attributes', function() {
var base = {
line: { width: 3 },
fill: { outlinecolor: '#d3d3d3' },
circle: { radius: 20 },
symbol: { icon: 'monument' }
};
layoutIn = {
mapbox: {
layers: [
Lib.extendFlat({}, base, {
type: 'line',
color: 'red'
}),
Lib.extendFlat({}, base, {
type: 'fill',
color: 'blue'
}),
Lib.extendFlat({}, base, {
type: 'circle',
color: 'green'
}),
Lib.extendFlat({}, base, {
type: 'symbol',
color: 'yellow'
})
]
}
};
supplyLayoutDefaults(layoutIn, layoutOut, fullData);
expect(layoutOut.mapbox.layers[0].color).toEqual('red');
expect(layoutOut.mapbox.layers[0].line.width).toEqual(3);
expect(layoutOut.mapbox.layers[0].fill).toBeUndefined();
expect(layoutOut.mapbox.layers[0].circle).toBeUndefined();
expect(layoutOut.mapbox.layers[0].symbol).toBeUndefined();
expect(layoutOut.mapbox.layers[1].color).toEqual('blue');
expect(layoutOut.mapbox.layers[1].fill.outlinecolor).toEqual('#d3d3d3');
expect(layoutOut.mapbox.layers[1].line).toBeUndefined();
expect(layoutOut.mapbox.layers[1].circle).toBeUndefined();
expect(layoutOut.mapbox.layers[1].symbol).toBeUndefined();
expect(layoutOut.mapbox.layers[2].color).toEqual('green');
expect(layoutOut.mapbox.layers[2].circle.radius).toEqual(20);
expect(layoutOut.mapbox.layers[2].line).toBeUndefined();
expect(layoutOut.mapbox.layers[2].fill).toBeUndefined();
expect(layoutOut.mapbox.layers[2].symbol).toBeUndefined();
expect(layoutOut.mapbox.layers[3].color).toEqual('yellow');
expect(layoutOut.mapbox.layers[3].symbol.icon).toEqual('monument');
expect(layoutOut.mapbox.layers[3].line).toBeUndefined();
expect(layoutOut.mapbox.layers[3].fill).toBeUndefined();
expect(layoutOut.mapbox.layers[3].circle).toBeUndefined();
});
});
describe('mapbox credentials', function() {
'use strict';
var dummyToken = 'asfdsa124331wersdsa1321q3';
var gd;
beforeEach(function() {
gd = createGraphDiv();
Plotly.setPlotConfig({
mapboxAccessToken: null
});
});
afterEach(function() {
Plotly.purge(gd);
destroyGraphDiv();
Plotly.setPlotConfig({
mapboxAccessToken: MAPBOX_ACCESS_TOKEN
});
});
it('should throw error if token is not registered', function() {
expect(function() {
Plotly.plot(gd, [{
type: 'scattermapbox',
lon: [10, 20, 30],
lat: [10, 20, 30]
}]);
}).toThrow(new Error(constants.noAccessTokenErrorMsg));
}, LONG_TIMEOUT_INTERVAL);
it('should throw error if token is invalid', function(done) {
var cnt = 0;
Plotly.plot(gd, [{
type: 'scattermapbox',
lon: [10, 20, 30],
lat: [10, 20, 30]
}], {}, {
mapboxAccessToken: dummyToken
})
.catch(function(err) {
cnt++;
expect(err).toEqual(new Error(constants.mapOnErrorMsg));
})
.then(function() {
expect(cnt).toEqual(1);
done();
});
}, LONG_TIMEOUT_INTERVAL);
it('should use access token in mapbox layout options if present', function(done) {
var cnt = 0;
Plotly.plot(gd, [{
type: 'scattermapbox',
lon: [10, 20, 30],
lat: [10, 20, 30]
}], {
mapbox: {
accesstoken: MAPBOX_ACCESS_TOKEN
}
}, {
mapboxAccessToken: dummyToken
}).catch(function() {
cnt++;
}).then(function() {
expect(cnt).toEqual(0);
expect(gd._fullLayout.mapbox.accesstoken).toEqual(MAPBOX_ACCESS_TOKEN);
done();
});
}, LONG_TIMEOUT_INTERVAL);
it('should bypass access token in mapbox layout options when config points to an Atlas server', function(done) {
var cnt = 0;
var msg = [
'An API access token is required to use Mapbox GL.',
'See https://www.mapbox.com/developers/api/#access-tokens'
].join(' ');
Plotly.plot(gd, [{
type: 'scattermapbox',
lon: [10, 20, 30],
lat: [10, 20, 30]
}], {
mapbox: {
accesstoken: MAPBOX_ACCESS_TOKEN
}
}, {
mapboxAccessToken: ''
})
.catch(function(err) {
cnt++;
expect(err).toEqual(new Error(msg));
})
.then(function() {
expect(cnt).toEqual(1);
done();
});
}, LONG_TIMEOUT_INTERVAL);
});
describe('@noCI, mapbox plots', function() {
'use strict';
var mock = require('@mocks/mapbox_0.json'),
gd;
var pointPos = [579, 276],
blankPos = [650, 120];
beforeAll(function() {
jasmine.addMatchers(customMatchers);
});
beforeEach(function(done) {
gd = createGraphDiv();
var mockCopy = Lib.extendDeep({}, mock);
Plotly.plot(gd, mockCopy.data, mockCopy.layout).then(done);
});
afterEach(function() {
Plotly.purge(gd);
destroyGraphDiv();
});
it('should be able to toggle trace visibility', function(done) {
var modes = ['line', 'circle'];
expect(countVisibleTraces(gd, modes)).toEqual(2);
Plotly.restyle(gd, 'visible', false).then(function() {
expect(gd._fullLayout.mapbox).toBeUndefined();
return Plotly.restyle(gd, 'visible', true);
})
.then(function() {
expect(countVisibleTraces(gd, modes)).toEqual(2);
return Plotly.restyle(gd, 'visible', 'legendonly', [1]);
})
.then(function() {
expect(countVisibleTraces(gd, modes)).toEqual(1);
return Plotly.restyle(gd, 'visible', true);
})
.then(function() {
expect(countVisibleTraces(gd, modes)).toEqual(2);
var mockCopy = Lib.extendDeep({}, mock);
mockCopy.data[0].visible = false;
return Plotly.newPlot(gd, mockCopy.data, mockCopy.layout);
})
.then(function() {
expect(countVisibleTraces(gd, modes)).toEqual(1);
done();
});
}, LONG_TIMEOUT_INTERVAL);
it('should be able to delete and add traces', function(done) {
var modes = ['line', 'circle'];
expect(countVisibleTraces(gd, modes)).toEqual(2);
Plotly.deleteTraces(gd, [0]).then(function() {
expect(countVisibleTraces(gd, modes)).toEqual(1);
var trace = {
type: 'scattermapbox',
mode: 'markers+lines',
lon: [-10, -20, -10],
lat: [-10, 20, -10]
};
return Plotly.addTraces(gd, [trace]);
})
.then(function() {
expect(countVisibleTraces(gd, modes)).toEqual(2);
var trace = {
type: 'scattermapbox',
mode: 'markers+lines',
lon: [10, 20, 10],
lat: [10, -20, 10]
};
return Plotly.addTraces(gd, [trace]);
})
.then(function() {
expect(countVisibleTraces(gd, modes)).toEqual(3);
return Plotly.deleteTraces(gd, [0, 1, 2]);
})
.then(function() {
expect(gd._fullLayout.mapbox).toBeUndefined();
done();
});
}, LONG_TIMEOUT_INTERVAL);
it('should be able to restyle', function(done) {
var restyleCnt = 0,
relayoutCnt = 0;
gd.on('plotly_restyle', function() {
restyleCnt++;
});
gd.on('plotly_relayout', function() {
relayoutCnt++;
});
function assertMarkerColor(expectations) {
return new Promise(function(resolve) {
setTimeout(function() {
var colors = getStyle(gd, 'circle', 'circle-color');
expectations.forEach(function(expected, i) {
expect(colors[i]).toBeCloseToArray(expected);
});
resolve();
}, TRANSITION_DELAY);
});
}
assertMarkerColor([
[0.121, 0.466, 0.705, 1],
[1, 0.498, 0.0549, 1]
])
.then(function() {
return Plotly.restyle(gd, 'marker.color', 'green');
})
.then(function() {
expect(restyleCnt).toEqual(1);
expect(relayoutCnt).toEqual(0);
return assertMarkerColor([
[0, 0.5019, 0, 1],
[0, 0.5019, 0, 1]
]);
})
.then(function() {
return Plotly.restyle(gd, 'marker.color', 'red', [1]);
})
.then(function() {
expect(restyleCnt).toEqual(2);
expect(relayoutCnt).toEqual(0);
return assertMarkerColor([
[0, 0.5019, 0, 1],
[1, 0, 0, 1]
]);
})
.then(done);
}, LONG_TIMEOUT_INTERVAL);
it('should be able to relayout', function(done) {
var restyleCnt = 0,
relayoutCnt = 0;
gd.on('plotly_restyle', function() {
restyleCnt++;
});
gd.on('plotly_relayout', function() {
relayoutCnt++;
});
function assertLayout(style, center, zoom, dims) {
var mapInfo = getMapInfo(gd);
expect(mapInfo.style.name).toEqual(style);
expect([mapInfo.center.lng, mapInfo.center.lat])
.toBeCloseToArray(center);
expect(mapInfo.zoom).toBeCloseTo(zoom);
var divStyle = mapInfo.div.style;
['left', 'top', 'width', 'height'].forEach(function(p, i) {
expect(parseFloat(divStyle[p])).toBeWithin(dims[i], 8);
});
}
assertLayout('Mapbox Dark', [-4.710, 19.475], 1.234, [80, 100, 908, 270]);
Plotly.relayout(gd, 'mapbox.center', { lon: 0, lat: 0 }).then(function() {
expect(restyleCnt).toEqual(0);
expect(relayoutCnt).toEqual(1);
assertLayout('Mapbox Dark', [0, 0], 1.234, [80, 100, 908, 270]);
return Plotly.relayout(gd, 'mapbox.zoom', '6');
})
.then(function() {
expect(restyleCnt).toEqual(0);
expect(relayoutCnt).toEqual(2);
assertLayout('Mapbox Dark', [0, 0], 6, [80, 100, 908, 270]);
return Plotly.relayout(gd, 'mapbox.style', 'light');
})
.then(function() {
expect(restyleCnt).toEqual(0);
expect(relayoutCnt).toEqual(3);
assertLayout('Mapbox Light', [0, 0], 6, [80, 100, 908, 270]);
return Plotly.relayout(gd, 'mapbox.domain.x', [0, 0.5]);
})
.then(function() {
expect(restyleCnt).toEqual(0);
expect(relayoutCnt).toEqual(4);
assertLayout('Mapbox Light', [0, 0], 6, [80, 100, 454, 270]);
return Plotly.relayout(gd, 'mapbox.domain.y[0]', 0.5);
})
.then(function() {
expect(restyleCnt).toEqual(0);
expect(relayoutCnt).toEqual(5);
assertLayout('Mapbox Light', [0, 0], 6, [80, 100, 454, 135]);
})
.catch(failTest)
.then(done);
}, LONG_TIMEOUT_INTERVAL);
it('should be able to add, update and remove layers', function(done) {
var mockWithLayers = require('@mocks/mapbox_layers');
var layer0 = Lib.extendDeep({}, mockWithLayers.layout.mapbox.layers[0]),
layer1 = Lib.extendDeep({}, mockWithLayers.layout.mapbox.layers[1]);
var mapUpdate = {
'mapbox.zoom': mockWithLayers.layout.mapbox.zoom,
'mapbox.center.lon': mockWithLayers.layout.mapbox.center.lon,
'mapbox.center.lat': mockWithLayers.layout.mapbox.center.lat
};
var styleUpdate0 = {
'mapbox.layers[0].color': 'red',
'mapbox.layers[0].fill.outlinecolor': 'blue',
'mapbox.layers[0].opacity': 0.3
};
var styleUpdate1 = {
'mapbox.layers[1].color': 'blue',
'mapbox.layers[1].line.width': 3,
'mapbox.layers[1].opacity': 0.6
};
function countVisibleLayers(gd) {
var mapInfo = getMapInfo(gd);
var sourceLen = mapInfo.layoutSources.length,
layerLen = mapInfo.layoutLayers.length;
if(sourceLen !== layerLen) return null;
return layerLen;
}
function getLayerLength(gd) {
return (gd.layout.mapbox.layers || []).length;
}
function assertLayerStyle(gd, expectations, index) {
var mapInfo = getMapInfo(gd),
layers = mapInfo.layers,
layerNames = mapInfo.layoutLayers;
var layer = layers[layerNames[index]];
expect(layer).toBeDefined(layerNames[index]);
return new Promise(function(resolve) {
setTimeout(function() {
Object.keys(expectations).forEach(function(k) {
expect(((layer || {}).paint || {})[k]).toEqual(expectations[k]);
});
resolve();
}, TRANSITION_DELAY);
});
}
expect(countVisibleLayers(gd)).toEqual(0);
Plotly.relayout(gd, 'mapbox.layers[0]', layer0).then(function() {
expect(getLayerLength(gd)).toEqual(1);
expect(countVisibleLayers(gd)).toEqual(1);
// add a new layer at the beginning
return Plotly.relayout(gd, 'mapbox.layers[1]', layer1);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(2);
expect(countVisibleLayers(gd)).toEqual(2);
return Plotly.relayout(gd, mapUpdate);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(2);
expect(countVisibleLayers(gd)).toEqual(2);
return Plotly.relayout(gd, styleUpdate0);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(2);
expect(countVisibleLayers(gd)).toEqual(2);
return assertLayerStyle(gd, {
'fill-color': [1, 0, 0, 1],
'fill-outline-color': [0, 0, 1, 1],
'fill-opacity': 0.3
}, 0);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(2);
expect(countVisibleLayers(gd)).toEqual(2);
return Plotly.relayout(gd, styleUpdate1);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(2);
expect(countVisibleLayers(gd)).toEqual(2);
return assertLayerStyle(gd, {
'line-width': 3,
'line-color': [0, 0, 1, 1],
'line-opacity': 0.6
}, 1);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(2);
expect(countVisibleLayers(gd)).toEqual(2);
// delete the first layer
return Plotly.relayout(gd, 'mapbox.layers[0]', null);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(1);
expect(countVisibleLayers(gd)).toEqual(1);
return Plotly.relayout(gd, 'mapbox.layers[0]', null);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(0);
expect(countVisibleLayers(gd)).toEqual(0);
return Plotly.relayout(gd, 'mapbox.layers[0]', {});
})
.then(function() {
expect(gd.layout.mapbox.layers).toEqual([{}]);
expect(countVisibleLayers(gd)).toEqual(0);
// layer with no source are not drawn
return Plotly.relayout(gd, 'mapbox.layers[0].source', layer0.source);
})
.then(function() {
expect(getLayerLength(gd)).toEqual(1);
expect(countVisibleLayers(gd)).toEqual(1);
})
.catch(failTest)
.then(done);
}, LONG_TIMEOUT_INTERVAL);
it('should be able to update the access token', function(done) {
Plotly.relayout(gd, 'mapbox.accesstoken', 'wont-work').catch(function(err) {
expect(gd._fullLayout.mapbox.accesstoken).toEqual('wont-work');
expect(err).toEqual(new Error(constants.mapOnErrorMsg));
expect(gd._promises.length).toEqual(1);
return Plotly.relayout(gd, 'mapbox.accesstoken', MAPBOX_ACCESS_TOKEN);
}).then(function() {
expect(gd._fullLayout.mapbox.accesstoken).toEqual(MAPBOX_ACCESS_TOKEN);
expect(gd._promises.length).toEqual(0);
})
.catch(failTest)
.then(done);
}, LONG_TIMEOUT_INTERVAL);
it('should be able to update traces', function(done) {
function assertDataPts(lengths) {
var lines = getGeoJsonData(gd, 'lines'),
markers = getGeoJsonData(gd, 'markers');
lines.forEach(function(obj, i) {
expect(obj.coordinates[0].length).toEqual(lengths[i]);
});
markers.forEach(function(obj, i) {
expect(obj.features.length).toEqual(lengths[i]);
});
}
assertDataPts([3, 3]);
var update = {
lon: [[10, 20]],
lat: [[-45, -20]]
};
Plotly.restyle(gd, update, [1]).then(function() {
assertDataPts([3, 2]);
var update = {
lon: [ [10, 20], [30, 40, 20] ],
lat: [ [-10, 20], [10, 20, 30] ]
};
return Plotly.extendTraces(gd, update, [0, 1]);
})
.then(function() {
assertDataPts([5, 5]);
})
.catch(failTest)
.then(done);
}, LONG_TIMEOUT_INTERVAL);
it('should display to hover labels on mouse over', function(done) {
function assertMouseMove(pos, len) {
return _mouseEvent('mousemove', pos, function() {
var hoverLabels = d3.select('.hoverlayer').selectAll('g');
expect(hoverLabels.size()).toEqual(len);
});
}
assertMouseMove(blankPos, 0).then(function() {
return assertMouseMove(pointPos, 1);
})
.then(function() {
return Plotly.restyle(gd, {
'hoverlabel.bgcolor': 'yellow',
'hoverlabel.font.size': [[20, 10, 30]]
});
})
.then(function() {
return assertMouseMove(pointPos, 1);
})
.then(function() {
var path = d3.select('g.hovertext').select('path');
var text = d3.select('g.hovertext').select('text.nums');
expect(path.style('fill')).toEqual('rgb(255, 255, 0)', 'bgcolor');
expect(text.style('font-size')).toEqual('20px', 'font.size[0]');
})
.catch(failTest)
.then(done);
}, LONG_TIMEOUT_INTERVAL);
it('should respond to hover interactions by', function(done) {
var hoverCnt = 0,
unhoverCnt = 0;
var hoverData, unhoverData;
gd.on('plotly_hover', function(eventData) {
hoverCnt++;
hoverData = eventData.points[0];
});
gd.on('plotly_unhover', function(eventData) {
unhoverCnt++;
unhoverData = eventData.points[0];
});
_mouseEvent('mousemove', blankPos, function() {
expect(hoverData).toBe(undefined, 'not firing on blank points');
expect(unhoverData).toBe(undefined, 'not firing on blank points');
})
.then(function() {
return _mouseEvent('mousemove', pointPos, function() {
expect(hoverData).not.toBe(undefined, 'firing on data points');
expect(Object.keys(hoverData)).toEqual([
'data', 'fullData', 'curveNumber', 'pointNumber', 'lon', 'lat'
], 'returning the correct event data keys');
expect(hoverData.curveNumber).toEqual(0, 'returning the correct curve number');
expect(hoverData.pointNumber).toEqual(0, 'returning the correct point number');
});
})
.then(function() {
return _mouseEvent('mousemove', blankPos, function() {
expect(unhoverData).not.toBe(undefined, 'firing on data points');
expect(Object.keys(unhoverData)).toEqual([
'data', 'fullData', 'curveNumber', 'pointNumber', 'lon', 'lat'
], 'returning the correct event data keys');
expect(unhoverData.curveNumber).toEqual(0, 'returning the correct curve number');
expect(unhoverData.pointNumber).toEqual(0, 'returning the correct point number');
});
})
.then(function() {
expect(hoverCnt).toEqual(1);
expect(unhoverCnt).toEqual(1);
})
.catch(failTest)
.then(done);
}, LONG_TIMEOUT_INTERVAL);
it('should respond drag / scroll interactions', function(done) {
var relayoutCnt = 0,
updateData;
gd.on('plotly_relayout', function(eventData) {
relayoutCnt++;
updateData = eventData;
});
function _drag(p0, p1, cb) {
var promise = _mouseEvent('mousemove', p0, noop).then(function() {
return _mouseEvent('mousedown', p0, noop);
}).then(function() {
return _mouseEvent('mousemove', p1, noop);
}).then(function() {
// repeat mousemove to simulate long dragging motion
return _mouseEvent('mousemove', p1, noop);
}).then(function() {
return _mouseEvent('mouseup', p1, noop);
}).then(function() {
return _mouseEvent('mouseup', p1, noop);
}).then(cb);
return promise;
}
function assertLayout(center, zoom, opts) {
var mapInfo = getMapInfo(gd),
layout = gd.layout.mapbox;
expect([mapInfo.center.lng, mapInfo.center.lat]).toBeCloseToArray(center);
expect(mapInfo.zoom).toBeCloseTo(zoom);
expect([layout.center.lon, layout.center.lat]).toBeCloseToArray(center);
expect(layout.zoom).toBeCloseTo(zoom);
if(opts && opts.withUpdateData) {
var mapboxUpdate = updateData.mapbox;
expect([mapboxUpdate.center.lon, mapboxUpdate.center.lat]).toBeCloseToArray(center);
expect(mapboxUpdate.zoom).toBeCloseTo(zoom);
}
}
assertLayout([-4.710, 19.475], 1.234);
var p1 = [pointPos[0] + 50, pointPos[1] - 20];
_drag(pointPos, p1, function() {
expect(relayoutCnt).toEqual(1);
assertLayout([-19.651, 13.751], 1.234, { withUpdateData: true });
})
.catch(failTest)
.then(done);
// TODO test scroll
}, LONG_TIMEOUT_INTERVAL);
it('should respond to click interactions by', function(done) {
var ptData;
gd.on('plotly_click', function(eventData) {
ptData = eventData.points[0];
});
function _click(pos, cb) {
var promise = _mouseEvent('mousemove', pos, noop).then(function() {
return _mouseEvent('mousedown', pos, noop);
}).then(function() {
return _mouseEvent('click', pos, cb);
});
return promise;
}
_click(blankPos, function() {
expect(ptData).toBe(undefined, 'not firing on blank points');
})
.then(function() {
return _click(pointPos, function() {
expect(ptData).not.toBe(undefined, 'firing on data points');
expect(Object.keys(ptData)).toEqual([
'data', 'fullData', 'curveNumber', 'pointNumber', 'lon', 'lat'
], 'returning the correct event data keys');
expect(ptData.curveNumber).toEqual(0, 'returning the correct curve number');
expect(ptData.pointNumber).toEqual(0, 'returning the correct point number');
});
})
.catch(failTest)
.then(done);
}, LONG_TIMEOUT_INTERVAL);
function getMapInfo(gd) {
var subplot = gd._fullLayout.mapbox._subplot,
map = subplot.map;
var sources = map.style.sources,
layers = map.style._layers,
uid = subplot.uid;
var traceSources = Object.keys(sources).filter(function(k) {
return k.indexOf('-source-') !== -1;
});
var traceLayers = Object.keys(layers).filter(function(k) {
return k.indexOf('-layer-') !== -1;
});
var layoutSources = Object.keys(sources).filter(function(k) {
return k.indexOf(uid) !== -1;
});
var layoutLayers = Object.keys(layers).filter(function(k) {
return k.indexOf(uid) !== -1;
});
return {
map: map,
div: subplot.div,
sources: sources,
layers: layers,
traceSources: traceSources,
traceLayers: traceLayers,
layoutSources: layoutSources,
layoutLayers: layoutLayers,
center: map.getCenter(),
zoom: map.getZoom(),
style: map.getStyle()
};
}
function countVisibleTraces(gd, modes) {
var mapInfo = getMapInfo(gd),
cnts = [];
// 'modes' are the ScatterMapbox layers names
// e.g. 'fill', 'line', 'circle', 'symbol'
modes.forEach(function(mode) {
var cntPerMode = 0;
mapInfo.traceLayers.forEach(function(l) {
var info = mapInfo.layers[l];
if(l.indexOf(mode) === -1) return;
if(info.layout.visibility === 'visible') cntPerMode++;
});
cnts.push(cntPerMode);
});
var cnt = cnts.reduce(function(a, b) {
return (a === b) ? a : null;
});
// returns null if not all counter per mode are the same,
// returns the counter if all are the same.
return cnt;
}
function getStyle(gd, mode, prop) {
var mapInfo = getMapInfo(gd),
values = [];
mapInfo.traceLayers.forEach(function(l) {
var info = mapInfo.layers[l];
if(l.indexOf(mode) === -1) return;
values.push(info.paint[prop]);
});
return values;
}
function getGeoJsonData(gd, mode) {
var mapInfo = getMapInfo(gd),
out = [];
mapInfo.traceSources.forEach(function(s) {
var info = mapInfo.sources[s];
if(s.indexOf(mode) === -1) return;
out.push(info._data);
});
return out;
}
function _mouseEvent(type, pos, cb) {
return new Promise(function(resolve) {
mouseEvent(type, pos[0], pos[1]);
setTimeout(function() {
cb();
resolve();
}, MOUSE_DELAY);
});
}
});
describe('@noCI, mapbox toImage', function() {
// decreased from 1e5 - perhaps chrome got better at encoding these
// because I get 99330 and the image still looks correct
var MINIMUM_LENGTH = 8e4;
var gd;
beforeEach(function() {
gd = createGraphDiv();
});
afterEach(function() {
Plotly.purge(gd);
Plotly.setPlotConfig({ mapboxAccessToken: null });
destroyGraphDiv();
});