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Added test for pack and unpack Model functions

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This commit is contained in:
Jonathan Frederic 2014-02-04 16:03:37 -08:00
parent 818f5e7824
commit 836742dc59
1 changed files with 67 additions and 0 deletions
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67
IPython/html/tests/casperjs/test_cases/widgets.js
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@ -1,3 +1,33 @@
var xor = function (a, b) {return !a ^ !b;};
var isArray = function (a) {return toString.call(a) === "[object Array]";};
var recursive_compare = function(a, b) {
// Recursively compare two objects.
var same = true;
same = same && !xor(a instanceof Object, b instanceof Object);
same = same && !xor(isArray(a), isArray(b));
if (same) {
if (a instanceof Object) {
for (var key in a) {
if (a.hasOwnProperty(key) && !recursive_compare(a[key], b[key])) {
same = false;
break;
}
}
for (var key in b) {
if (b.hasOwnProperty(key) && !recursive_compare(a[key], b[key])) {
same = false;
break;
}
}
} else {
return a === b;
}
}
return same;
}
// Test the widget framework.
casper.notebook_test(function () {
var index;
@ -21,6 +51,43 @@ casper.notebook_test(function () {
this.test.assert(this.evaluate(function() {
return IPython.notebook.kernel.widget_manager !== undefined;
}), 'Notebook widget manager instantiated');
// Functions that can be used to test the packing and unpacking APIs
var that = this;
var test_pack = function (input) {
var output = that.evaluate(function(input) {
var model = new IPython.WidgetModel(IPython.notebook.kernel.widget_manager, undefined);
var results = model._pack_models(input);
delete model;
return results;
}, {input: input});
that.test.assert(recursive_compare(input, output),
JSON.stringify(input) + ' passed through Model._pack_model unchanged');
};
var test_unpack = function (input) {
var output = that.evaluate(function(input) {
var model = new IPython.WidgetModel(IPython.notebook.kernel.widget_manager, undefined);
var results = model._unpack_models(input);
delete model;
return results;
}, {input: input});
that.test.assert(recursive_compare(input, output),
JSON.stringify(input) + ' passed through Model._unpack_model unchanged');
};
var test_packing = function(input) {
test_pack(input);
test_unpack(input);
};
test_packing({0: 'hi', 1: 'bye'})
test_packing(['hi', 'bye'])
test_packing(['hi', 5])
test_packing(['hi', '5'])
test_packing([1.0, 0])
test_packing([1.0, false])
test_packing([1, false])
test_packing([1, false, {a: 'hi'}])
test_packing([1, false, ['hi']])
});
var textbox = {};