art-standard-lib

{StandardLib} = Neptune.Art { eq, clone, inspect, capitalize, upperCamelCase, lowerCamelCase snakeCase, pluralize, allIndexes, randomString consistentJsonStringify jsStringify splitRuns humanFriendlyShorten cryptoRandomString compactFlattenJoin getPadding } = StandardLib hfsStest = (input, maxLength, output) -> test "'#{input}', #{maxLength} == '#{output}'", -> assert.eq output, actualOutput = humanFriendlyShorten input, maxLength assert.eq input, actualOutput if input.length <= maxLength assert.eq true, actualOutput.length <= maxLength assert.eq true, actualOutput.length >= maxLength / 2 module.exports = suite: misc: -> test "getPadding", -> assert.eq '', getPadding 0 assert.eq ' ', getPadding 1 assert.eq ' ', getPadding 2 assert.eq '--', getPadding 2, '-' test "randomString", -> assert.eq 32, randomString(32).length assert.neq randomString(32), randomString(32) test "allIndexes", -> str = "hi there mom. How are you?" assert.eq allIndexes(str, /\s+/g), [2, 8, 13, 17, 21] test "compactFlattenJoin", -> assert.eq "a messy mess", compactFlattenJoin " ", [["a"], null, undefined, [], "messy", [[["mess"]]]] pluralize: basic: -> test "pluralize 'user'", -> assert.eq "users", pluralize "user" test "pluralize 'users'", -> assert.eq "users", pluralize "users" test "pluralize 'person'", -> assert.eq "people", pluralize "person" test "pluralize 'person_'", -> assert.eq "people_", pluralize "person_" test "pluralize 'people'", -> assert.eq "people", pluralize "people" test "pluralize 0, 'user'", -> assert.eq "0 users", pluralize 0, "user" test "pluralize 1, 'user'", -> assert.eq "1 user", pluralize 1, "user" test "pluralize -1, 'user'", -> assert.eq "-1 users", pluralize -1, "user" test "pluralize 2, 'user'", -> assert.eq "2 users", pluralize 2, "user" test "pluralize 1, 'people'", -> assert.eq "1 person", pluralize 1, "person" test "pluralize 3, 'people'", -> assert.eq "3 people", pluralize 3, "people" test "pluralize 3, 'dragon', 'toads'", -> assert.eq "3 toads", pluralize 3, 'dragon', 'toads' test "pluralize 1, 'dragon', 'toads'", -> assert.eq "1 dragon", pluralize 1, 'dragon', 'toads' regressions: -> test "pluralize null, 'user'", -> assert.eq "users", pluralize null, "user" test "pluralize undefined, 'user'", -> assert.eq "users", pluralize undefined, "user" test "pluralize '', 'user'", -> assert.eq "users", pluralize '', "user" jsStringify: -> list = [ null true false 0 -123 123 123.456 'hi' 'hi\nthere' [] [1] [1,2,3] {} {a:1} {a:1, b:2} { number: 1 string: "hi" null: null true: true false: false object: foo:1, bar:2 array: [1, 2, 3] } [ 1, "hi", null, true, false, {bar:1, foo:2}, [1, 2, 3] ] ] for o in list test "#{jsStringify o}", -> assert.eq o, eval jsStringify o consistentJsonStringify: basic: -> test "consistentJsonStringify null, true, false", -> assert.eq "null", consistentJsonStringify null assert.eq "true", consistentJsonStringify true assert.eq "false", consistentJsonStringify false test "consistentJsonStringify numbers", -> assert.eq "0", consistentJsonStringify 0 assert.eq "-123", consistentJsonStringify -123 assert.eq "123", consistentJsonStringify 123 assert.eq "123.456", consistentJsonStringify 123.456 test "consistentJsonStringify string", -> assert.eq '"hi"', consistentJsonStringify "hi" assert.eq "\"hi\\nthere\"", consistentJsonStringify "hi\nthere" test "consistentJsonStringify array", -> assert.eq "[]", consistentJsonStringify [] assert.eq "[1]", consistentJsonStringify [1] assert.eq "[1, 2, 3]", consistentJsonStringify [1, 2, 3] test "consistentJsonStringify objects", -> assert.eq "{}", consistentJsonStringify {} assert.eq '{"a": 1}', consistentJsonStringify a:1 assert.eq '{"a": 1, "b": 2}', consistentJsonStringify a:1, b:2 test "consistentJsonStringify objects consistently", -> o1 = a:1, b:2 o2 = b:2, a:1 assert.eq '{"a": 1, "b": 2}', consistentJsonStringify o1 assert.eq '{"a": 1, "b": 2}', consistentJsonStringify o2 assert.neq JSON.stringify(o1), JSON.stringify(o2) test "consistentJsonStringify compound object", -> o = number: 1 string: "hi" null: null true: true false: false object: foo:1, bar:2 array: [1, 2, 3] assert.eq '{"array": [1, 2, 3], "false": false, "null": null, "number": 1, "object": {"bar": 2, "foo": 1}, "string": "hi", "true": true}' , consistentJsonStringify o test "consistentJsonStringify compound array", -> a = [ 1, "hi", null, true, false, {foo:1, bar:2}, [1, 2, 3] ] assert.eq '[1, "hi", null, true, false, {"bar": 2, "foo": 1}, [1, 2, 3]]' , consistentJsonStringify a indent: -> test "basic object", -> obj = foo: 123 bar: 456 assert.eq """ { "bar": 456, "foo": 123 } """ , consistentJsonStringify obj, ' ' test "nested objects", -> obj = foo: one: 1, two: 2 bar: three: 3, four: 4 assert.eq """ { "bar": { "four": 4, "three": 3 }, "foo": { "one": 1, "two": 2 } } """ , consistentJsonStringify obj, ' ' test "basic array", -> obj = [ 123 456 ] assert.eq """ [ 123, 456 ] """ , consistentJsonStringify obj, ' ' test "nested arrays", -> obj = [ [1, 2] [3, 4] ] assert.eq """ [ [ 1, 2 ], [ 3, 4 ] ] """ , consistentJsonStringify obj, ' ' splitRuns: -> test "splitRuns ''", -> assert.eq [], splitRuns '' test "splitRuns ' '", -> assert.eq [[' ', 1]], splitRuns ' ' test "splitRuns ' a'", -> assert.eq [[' ', 1], ['a', 1]], splitRuns ' a' test "splitRuns ' a '", -> assert.eq [[' ', 1], ['a', 1], [' ', 1]], splitRuns ' a ' test "splitRuns ' a'", -> assert.eq [[' ', 2], ['a', 1]], splitRuns ' a' test "splitRuns 'ab'", -> assert.eq [['a', 1], ['b', 1]], splitRuns 'ab' test "splitRuns 'aA'", -> assert.eq [['a', 1], ['A', 1]], splitRuns 'aA' test "splitRuns 'aa'", -> assert.eq [['a', 2] ], splitRuns 'aa' test "splitRuns 'aaabbb'", -> assert.eq [['a', 3], ['b', 3]], splitRuns 'aaabbb' humanFriendlyShorten: noWhitespace: -> test "'foobar', 0 throws error", -> assert.throw -> humanFriendlyShorten "foobar", 0 hfsStest 'foobar', 1 , '…' hfsStest 'foobar', 4 , 'foo…' hfsStest 'foobar', 5 , 'foob…' hfsStest 'foobar', 6 , 'foobar' hfsStest 'foobar', 10, 'foobar' untrimmedWhitespace: -> test "' foobar ', 6 == 'foobar'", -> assert.eq "foobar", humanFriendlyShorten " foobar ", 6 multiWord: -> hfsStest 'foo bar', 1 , '…' hfsStest 'foo bar', 5 , 'foo…' hfsStest 'foo bar', 6 , 'foo…' hfsStest 'foo bar', 7 , 'foo bar' hfsStest 'foo bar', 10, 'foo bar' "multiWord ensure at least half maxLength": -> hfsStest 'f bartender', 3, 'f…' hfsStest 'f bartender', 4, 'f b…' hfsStest 'fo bartender', 4, 'fo…' hfsStest 'fo bartender', 5, 'fo b…' hfsStest 'foo bartender', 6, 'foo…' hfsStest 'foo bartender', 7, 'foo ba…' hfsStest 'food bartender', 8, 'food…' hfsStest 'food bartender', 9, 'food bar…' hfsStest 'food prep bartenders', 18, 'food prep…' hfsStest 'food prep bartenders', 19, 'food prep bartende…' hfsStest 'food prep bartenders', 20, 'food prep bartenders' cryptoRandomString: -> test "basic", -> assert.eq 10, (cryptoRandomString 10).length assert.neq (cryptoRandomString 10), (cryptoRandomString 10)