unexpected-function-equality
v3.1.0
Published
Determine function equivalence by pretty-printing, then comparing the strings
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unexpected-function-equality
Plugin for Unexpected 10+ that overrides the <function> to equal <function>
assertion with an implementation that disregards whitespace. This is
accomplished by parsing and pretty-printing the functions, then doing a string
comparison.
Example:
var expect = require('unexpected')
.clone()
.use(require('unexpected-function-equality'));
it('should consider the two functions equal', function () {
expect(
function (a) {
return 123 - 456;
},
'to equal',
function (a) {
return 123 - 456;
}
);
});
This is handy when testing code that generates code.
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License
Unexpected-function-equality is licensed under a standard 3-clause BSD license -- see the LICENSE
file for details.