/
test_opacity_view_controller.js
215 lines (183 loc) · 8.88 KB
/
test_opacity_view_controller.js
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requirejs([
'jquery',
'underscore',
'three',
'model',
'view',
'viewcontroller',
'opacityviewcontroller',
'multi-model',
'uistate'
], function($, _, THREE, model, DecompositionView, viewcontroller,
OpacityViewController, MultiModel, UIState) {
$(document).ready(function() {
var ScalarViewControllerABC = viewcontroller.ScalarViewControllerABC;
var DecompositionModel = model.DecompositionModel;
var Plottable = model.Plottable;
module('OpacityViewController', {
setup: function() {
this.sharedDecompositionViewDict = {};
var UIState1 = new UIState();
// setup function
var data = {name: 'pcoa', sample_ids: ['PC.636', 'PC.635', 'PC.634'],
coordinates: [[-0.276542, -0.144964, 0.066647, -0.067711,
0.176070, 0.072969,
-0.229889, -0.046599],
[-0.237661, 0.046053, -0.138136, 0.159061,
-0.247485, -0.115211, -0.112864, 0.064794],
[-0.237661, 0.046053, -0.138136, 0.159061,
-0.247485, -0.115211, -0.112864, 0.064794]
],
percents_explained: [26.6887048633, 16.2563704022,
13.7754129161, 11.217215823,
10.024774995, 8.22835130237,
7.55971173665, 6.24945796136]};
md_headers = ['SampleID', 'Mixed', 'Treatment', 'DOB'];
metadata = [['PC.636', '14.2', 'Control', '20070314'],
['PC.635', 'StringValue', 'Fast', '20071112'],
['PC.634', '14.7', 'Fast', '20071112']];
decomp = new DecompositionModel(data, md_headers, metadata);
var multiModel = new MultiModel({'scatter': decomp});
var dv = new DecompositionView(multiModel, 'scatter', UIState1);
this.sharedDecompositionViewDict.scatter = dv;
data = {name: 'biplot', sample_ids: ['tax_1', 'tax_2'],
coordinates: [[-1, -0.144964, 0.066647, -0.067711, 0.176070,
0.072969, -0.229889, -0.046599],
[-0.237661, 0.046053, -0.138136, 0.159061,
-0.247485, -0.115211, -0.112864, 0.064794]],
percents_explained: [26.6887048633, 16.2563704022,
13.7754129161, 11.217215823, 10.024774995,
8.22835130237, 7.55971173665,
6.24945796136]};
md_headers = ['SampleID', 'Gram'];
metadata = [['tax_1', '1'],
['tax_2', '0']];
this.decomp = new DecompositionModel(data, md_headers, metadata);
this.multiModel = new MultiModel({'scatter': this.decomp});
this.dv = new DecompositionView(this.multiModel, 'scatter', UIState1);
this.sharedDecompositionViewDict.biplot = dv;
},
teardown: function() {
this.sharedDecompositionViewDict = undefined;
this.decomp = undefined;
this.multiModel = undefined;
}
});
test('Constructor tests', function(assert) {
var container = $('<div id="does-not-exist" style="height:11px; ' +
'width:12px"></div>');
assert.ok(OpacityViewController.prototype instanceof
ScalarViewControllerABC);
var controller = new OpacityViewController(new UIState(), container,
this.sharedDecompositionViewDict);
controller.setMetadataField('SampleID');
equal(controller.title, 'Opacity');
var testColumn = controller.bodyGrid.getColumns()[0];
equal(testColumn.field, 'value');
// verify the checked value is set properly
equal(controller.$scaledValue.is(':checked'), false);
equal(controller.$select.val(), 'SampleID');
equal(controller.getMetadataField(), 'SampleID');
});
test('Testing setPlottableAttributes helper function', function(assert) {
// testing with one plottable
var idx = 0;
plottables = [{idx: idx}];
deepEqual(this.dv.markers[idx].material.opacity, 1);
deepEqual(this.dv.markers[idx + 1].material.opacity, 1);
OpacityViewController.prototype.setPlottableAttributes(this.dv, 0.5,
plottables);
deepEqual(this.dv.markers[idx].material.opacity, 0.5);
deepEqual(this.dv.markers[idx + 1].material.opacity, 1);
equal(this.dv.needsUpdate, true);
// testing with multiple plottable
plottables = [{idx: idx}, {idx: idx + 1}];
OpacityViewController.prototype.setPlottableAttributes(this.dv, 0.4,
plottables);
deepEqual(this.dv.markers[idx].material.opacity, 0.4);
deepEqual(this.dv.markers[idx + 1].material.opacity, 0.4);
equal(this.dv.needsUpdate, true);
});
test('Testing toJSON', function() {
var container = $('<div id="does-not-exist" style="height:11px; ' +
'width:12px"></div>');
var controller = new OpacityViewController(new UIState(),
container, this.sharedDecompositionViewDict);
controller.setMetadataField('SampleID');
var obs = controller.toJSON();
var exp = {category: 'SampleID', globalScale: '1', scaleVal: false,
data: {'PC.636': 1, 'PC.635': 1, 'PC.634': 1}};
deepEqual(obs, exp);
});
test('Testing fromJSON', function() {
var json = {category: 'SampleID', globalScale: '1.0', scaleVal: false,
data: {'PC.636': 0.1, 'PC.635': 1, 'PC.634': 0.7}};
var container = $('<div id="does-not-exist" style="height:11px; ' +
'width:12px"></div>');
var controller = new OpacityViewController(new UIState(),
container, this.sharedDecompositionViewDict);
controller.fromJSON(json);
var scatter = controller.decompViewDict.scatter;
deepEqual(scatter.markers[0].material.opacity, 0.1);
deepEqual(scatter.markers[1].material.opacity, 1);
deepEqual(scatter.markers[2].material.opacity, 0.7);
equal(controller.$select.val(), 'SampleID');
equal(controller.$scaledValue.is(':checked'), false);
});
test('Testing fromJSON scaled', function() {
var json = {category: 'DOB', globalScale: '1.0', scaleVal: true,
data: {'20070314': 0.1, '20071112': 0.5}};
var container = $('<div id="does-not-exist" style="height:11px; ' +
'width:12px"></div>');
var controller = new OpacityViewController(new UIState(),
container, this.sharedDecompositionViewDict);
controller.fromJSON(json);
var scatter = controller.decompViewDict.scatter;
deepEqual(scatter.markers[0].material.opacity, 0.1);
deepEqual(scatter.markers[1].material.opacity, 0.5);
equal(controller.$select.val(), 'DOB');
equal(controller.$scaledValue.is(':checked'), true);
});
test('Testing toJSON (null)', function() {
var container = $('<div id="does-not-exist" style="height:11px; ' +
'width:12px"></div>');
var controller = new OpacityViewController(new UIState(),
container, this.sharedDecompositionViewDict);
controller.setMetadataField(null);
var obs = controller.toJSON();
var exp = {category: null, globalScale: '1.0', scaleVal: false,
data: {}};
deepEqual(obs, exp);
});
test('Testing fromJSON (null)', function() {
var json = {category: null, globalScale: '1.0', scaleVal: false,
data: {}};
var container = $('<div id="does-not-exist" style="height:11px; ' +
'width:12px"></div>');
var controller = new OpacityViewController(new UIState(),
container, this.sharedDecompositionViewDict);
controller.fromJSON(json);
var idx = 0;
var scatter = controller.decompViewDict.scatter;
deepEqual(scatter.markers[0].material.opacity, 1);
deepEqual(scatter.markers[1].material.opacity, 1);
equal(controller.getMetadataField(), null);
equal(controller.$scaledValue.is(':checked'), false);
});
test('Testing getScale', function() {
var container = $('<div id="does-not-exist" style="height:11px; ' +
'width:12px"></div>');
var controller = new OpacityViewController(new UIState(),
container, this.sharedDecompositionViewDict);
var data = ['1.0', 'no', 'false', 'something', '2.0'];
//test standard values
var obs = controller.getScale(data, false);
var exp = {'1.0': 1, 'no': 1, 'false': 1, 'something': 1, '2.0': 1};
deepEqual(obs, exp);
//test scaled values
obs = controller.getScale(data, true);
exp = {'1.0': 0, 'no': 0, 'false': 0, 'something': 0, '2.0': 1};
deepEqual(obs, exp);
});
});
});