utils.spec.js
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var Utils = require('../lib/utils')
describe('Utils', function() {
describe('removeCommentsFromFunctionString', function() {
it("removes line comments at the start of a line", function() {
var functionWithLineComments = function() {
// noot noot
}
var result = Utils.removeCommentsFromFunctionString(functionWithLineComments.toString())
expect(result).toNotMatch(/.*noot.*/)
})
it("removes lines comments in the middle of a line", function() {
var functionWithLineComments = function() {
alert(1) // noot noot
}
var result = Utils.removeCommentsFromFunctionString(functionWithLineComments.toString())
expect(result).toNotMatch(/.*noot.*/)
})
it("removes range comments", function() {
var s = function() {
alert(1) /*
noot noot
*/
alert(2) /*
foo
*/
}.toString()
var result = Utils.removeCommentsFromFunctionString(s)
expect(result).toNotMatch(/.*noot.*/)
expect(result).toNotMatch(/.*foo.*/)
expect(result).toMatch(/.*alert\(2\).*/)
})
})
describe('argsArePrimaryKeys', function() {
it("doesn't detect primary keys if primareyKeys and values have different lengths", function() {
expect(Utils.argsArePrimaryKeys([1,2,3], [1])).toBeFalsy()
})
it("doesn't detect primary keys if primary keys are hashes or arrays", function() {
expect(Utils.argsArePrimaryKeys([[]], [1])).toBeFalsy()
})
it('detects primary keys if length is correct and data types are matching', function() {
expect(Utils.argsArePrimaryKeys([1,2,3], ["INT", "INT", "INT"])).toBeTruthy()
})
it("detects primary keys if primary keys are dates and lengths are matching", function() {
expect(Utils.argsArePrimaryKeys([new Date()], ['foo'])).toBeTruthy()
})
})
describe('underscore', function() {
describe('underscoredIf', function() {
it('is defined', function() {
expect(Utils._.underscoredIf).toBeDefined()
})
it('underscores if second param is true', function() {
expect(Utils._.underscoredIf('fooBar', true)).toEqual('foo_bar')
})
it("doesn't underscore if second param is false", function() {
expect(Utils._.underscoredIf('fooBar', false)).toEqual('fooBar')
})
})
describe('camelizeIf', function() {
it('is defined', function() {
expect(Utils._.camelizeIf).toBeDefined()
})
it('camelizes if second param is true', function() {
expect(Utils._.camelizeIf('foo_bar', true)).toEqual('fooBar')
})
it("doesn't camelize if second param is false", function() {
expect(Utils._.underscoredIf('fooBar', true)).toEqual('foo_bar')
})
})
})
})