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Commit Description:
merge
Commit Description:
merge
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node_modules/estree-is-function/test.js
| 32 lines
| 877 B
| application/javascript
| JavascriptLexer
|
| r789 | var test = require('tape') | |||
| var isFunction = require('./') | ||||
| var parse = require('acorn').parse | ||||
| test('throws if not a node', function (t) { | ||||
| t.plan(2) | ||||
| t.throws(function () { isFunction(null) }) | ||||
| t.throws(function () { isFunction({ whatever: 'xyz' }) }) | ||||
| }) | ||||
| test('FunctionDeclaration', function (t) { | ||||
| t.plan(1) | ||||
| t.ok(isFunction(parse('function a () {}').body[0])) | ||||
| }) | ||||
| test('ArrowFunction', function (t) { | ||||
| t.plan(1) | ||||
| t.ok(isFunction(parse('(() => {})').body[0].expression)) | ||||
| }) | ||||
| test('FunctionExpression', function (t) { | ||||
| t.plan(2) | ||||
| t.ok(isFunction(parse('(function () {})').body[0].expression)) | ||||
| t.ok(isFunction(parse('(function a () {})').body[0].expression)) | ||||
| }) | ||||
| test('anything else', function (t) { | ||||
| t.plan(3) | ||||
| t.notOk(isFunction(parse('10').body[0])) | ||||
| t.notOk(isFunction(parse('class A {}').body[0])) | ||||
| t.notOk(isFunction(parse('var x = () => {}').body[0])) | ||||
| }) | ||||