rest-in-contract-dsl

Contract script DSL for rest-in-contract

Base Types

Middlewares

The base abstract type of all dsl functions.

Feature

The base abstract type of all features implemented by a dsl function.

Evaluator

A dsl function feature which allow evaluating a value from the context.

Comparable

A dsl function feature which allow comparing or validating with a target value.

Mockable

A dsl function feature which allow mocking value.

DSL functions

float

Representing a float number value.

Implementing features

Comparable, Mockable

Options

Option key	Description	Required	Example
lt	It defines the "less than" criterion. This criterion is used for comparing values and mocking values.	optional	0.1
lte	It defines the "less than equal" criterion. This criterion is used for comparing values and mocking values.	optional	0.1
gt	It defines the "greater than" criterion. This criterion is used for comparing values and mocking values.	optional	0.9
gte	It defines the "greater than equal" criterion. This criterion is used for comparing values and mocking values.	optional	0.9

Sample

var fnInstance = float({ gt: 0.5, lt: 0.6 });
 
fnInstance.compareFunc("abc");//false;
fnInstance.compareFunc(0.4);//false;
fnInstance.compareFunc(0.5);//false
fnInstance.compareFunc(0.55);//true
fnInstance.compareFunc(0.6);//false
fnInstance.compareFunc(0.7);//false
 
fnInstance.mock();//0.5800135823905961

integer

Representing an integer number value.

Implementing features

Comparable, Mockable

Options

Option key	Description	Required	Example
lt	It defines the "less than" criterion. This criterion is used for comparing values and mocking values.	optional	1
lte	It defines the "less than equal" criterion. This criterion is used for comparing values and mocking values.	optional	1
gt	It defines the "greater than" criterion. This criterion is used for comparing values and mocking values.	optional	10
gte	It defines the "greater than equal" criterion. This criterion is used for comparing values and mocking values.	optional	10

Sample

var fnInstance = integer({ gt: 1, lt: 5 });
 
fnInstance.compareFunc("abc");//false;
fnInstance.compareFunc(0);//false;
fnInstance.compareFunc(1);//false
fnInstance.compareFunc(3);//true
fnInstance.compareFunc(5);//false
fnInstance.compareFunc(7);//false
 
fnInstance.mock();//2
fnInstance.mock();//3
fnInstance.mock();//3
fnInstance.mock();//4
 
var fnInstance = integer({ gte: 1, lte: 5 });
 
fnInstance.compareFunc("abc");//false;
fnInstance.compareFunc(0);//false;
fnInstance.compareFunc(1);//true
fnInstance.compareFunc(3);//true
fnInstance.compareFunc(5);//true
fnInstance.compareFunc(7);//false
 
fnInstance.mock();//5
fnInstance.mock();//2
fnInstance.mock();//4
fnInstance.mock();//4
fnInstance.mock();//1

date

Representing a date value.

Implementing features

Comparable, Mockable

Options

Option key	Description	Required	Example
format	It defines the date format which is used for comparing values and mocking values	optional	'YYYY-MM-DD HH:mm:ss'
type	It may either be "past", "future" or "betwen". Like the worings said, it defines how it would behave for comparing values and mocking values. "past" would only allow date in the past. "future" would only allow date in the future. "between" allow date value between a range.	optional	"past", "future" or "betwen"
from	It defines the "from" criterion, which is the minimum aceptable value. This criterion is used for comparing values and mocking values.	optional	10
to	It defines the "to" criterion, which is the maximum aceptable value. This criterion is used for comparing values and mocking values.	optional	10

Sample

var fnInstance = date({
    format: 'YYYY-MM-DD HH:mm:ss',
    type: 'between',
    from: '1999-01-02 01:01:01',
    to: '2001-12-31 01:01:01'
});
 
fnInstance.compareFunc('1999-01-01');//false;
fnInstance.compareFunc('1999-01-02');//false;
fnInstance.compareFunc('1999-01-03');//true;
fnInstance.compareFunc('2000-01-01');//true;
fnInstance.compareFunc('2001-12-31');//true;
fnInstance.compareFunc('2002-01-01');//false;
 
mockValue = fnInstance.mock();//2000-06-30 21:25:25
mockValue = fnInstance.mock();//2001-07-19 14:21:38
mockValue = fnInstance.mock();//2001-08-10 18:43:24
mockValue = fnInstance.mock();//1999-10-06 12:05:08
mockValue = fnInstance.mock();//2000-10-31 03:32:38

regex

Representing a string pattern value.

Implementing features

Comparable, Mockable

Function arguments

regex(pattern)

Argument	Description	Required	Example
pattern	The string representation of Regex pattern	mandatory	"[0-9]{4},[a-z]{6},[A-Z]{3}"

Sample

var fnInstance = regex("[0-9]{4},[a-z]{6},[A-Z]{3}");
fnInstance.compareFunc('0123,abcxyz,ABC'));//true
fnInstance.compareFunc('apple'));//false
 
fnInstance.mock();//9345,wpaump,JEU
fnInstance.mock();//4576,fcwlfz,NAP
fnInstance.mock();//3047,drfitz,OQC
fnInstance.mock();//5510,vpymny,SEC
fnInstance.mock();//1154,mgppdb,KYW

text

Representing a text value.

Implementing features

Comparable, Mockable

Options

Option key	Description	Required	Example
type	It defines the type of text criterion. It may be either "word", "words", "sentence" or "paragraphs".	optional	either "word", "words", "sentence" or "paragraphs"

Sample

var fnInstance = text({ type: "word" });
fnInstance.compareFunc("apple");//true;
fnInstance.mock();//"facilis"
 
fnInstance = text({ type: "words" });
fnInstance.compareFunc("apple tree");//true;
fnInstance.mock();//"voluptatum porro soluta"
 
fnInstance = text({ type: "sentence" });
fnInstance.compareFunc("Apple tree is great.");//true;
fnInstance.mock();//"Dolorem ut eum hic."
 
fnInstance = text({ type: "paragraphs" });
fnInstance.compareFunc("Apple tree is great. Lemon tree is great too.");//true;
fnInstance.compareFunc(123);//false;
fnInstance.mock();//"Omnis ipsam quis. Sed quo molestias. ......"

name

Representing a name value.

Implementing features

Comparable, Mockable

Sample

var fnInstance = name();
fnInstance.compareFunc("Mary Chan");//true;
fnInstance.mock();//"Jacinto Jones"

email

Representing an email value.

Implementing features

Comparable, Mockable

Sample

var fnInstance = name();
fnInstance.compareFunc("chan.mary123@test.com");//true;
fnInstance.mock();//"Hettie56@yahoo.com"

phone

Representing a phone value.

Implementing features

Comparable, Mockable

Sample

var fnInstance = phone();
fnInstance.compareFunc('23456789'));//true
fnInstance.compareFunc('(852)23456789'));//true
fnInstance.compareFunc('(852) 23456789'));//true
fnInstance.compareFunc('852-23456789'));//true
fnInstance.compareFunc('852-23456789x1234'));//true
fnInstance.compareFunc('852-23456789X1234'));//true
fnInstance.compareFunc('a23456789'));//false
fnInstance.compareFunc('123,456,789'));//false
fnInstance.compareFunc(23456789));//true
 
fnInstance.mock();//1-018-789-4795 x9374
fnInstance.mock();//(953) 814-4850
fnInstance.mock();//(788) 031-9558
fnInstance.mock();//(567) 476-8360 x436
fnInstance.mock();//1-430-650-6285 x861

address

Representing an address value.

Implementing features

Comparable, Mockable

Sample

var fnInstance = address();
fnInstance.compareFunc('Block 10, Baker Rd., UK'));//true
fnInstance.compareFunc('Block 10, \nBaker Rd., UK'));//true
 
fnInstance.mock();//"881 Hagenes Cape"
fnInstance.mock();//"74087 Nayeli Trace"
fnInstance.mock();//"087 Heller Divide"
fnInstance.mock();//"495 Parisian Lock"
fnInstance.mock();//"2458 Jeromy Village"

uuid4

Representing an uuid4 value.

Implementing features

Comparable, Mockable

Sample

var fnInstance = uuid4();
fnInstance.compareFunc('a341a6a8-b4de-4880-8942-d67c3c4f30fc'));//true
fnInstance.compareFunc('3caea76e-7060-471f-a0d8-11b7e272956b'));//true
 
fnInstance.mock();//"04072af7-b00b-4046-b669-42eeb17fa8da"
fnInstance.mock();//"0bd7cfcf-2cd0-48c4-bd4b-6e36e2b3f6cb"
fnInstance.mock();//"b4a8512c-addf-4596-82ea-d0a3e385b016"

jsonpath

Evaluating value from context's json path.

Implementing features

Evaluator

Function arguments

jsonpath(expression)

Argument	Description	Required	Example
expression	The jsonpath expression	mandatory	"$.req.body"

Sample

var fnInstance = jsonpath("$.req.body");
 
fnInstance.evaluate({
    req: {
        body: 100
    }
});
//100
 
fnInstance.evaluate({
    req: {
        body: "abc"
    }
});
//"abc"

sum

Evaluating sum of values

Implementing features

Evaluator

Function arguments

sum(values...)

Argument	Description	Required	Example
values...	The function arguments are the input values for evaluating the sum	mandatory	1,2,3,4,...

Sample

var fnInstance = sum(6, 200, 50, 1000);
fnInstance.evaluate({});//1256
 
var fnInstance = sum(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
fnInstance.evaluate({});//55
 
var fnInstance = sum(jsonpath("$.req.body"), 1);
fnInstance.evaluate({
    req: {
        body: 100
    }
});
//101

subtract

Evaluating subtract result of two values

Implementing features

Evaluator

Function arguments

subtract(a, b)

Argument	Description	Required	Example
a	The number which would be subtracted by b	mandatory	10
b	The number which would be subtracted from a	mandatory	3

Sample

var fnInstance = subtract(10, 3);
fnInstance.evaluate({});//7
 
var fnInstance = subtract(jsonpath("$.req.body"), 1);
fnInstance.evaluate({
    req: {
        body: 100
    }
});
//99

multiply

Evaluating multiply result of values

Implementing features

Evaluator

Function arguments

multiply(values...)

Argument	Description	Required	Example
values...	The function arguments are the input values for evaluating the multiply result	mandatory	1,2,3,4,...

Sample

var fnInstance = multiply(2, 4, 10);
fnInstance.evaluate({});//80
 
var fnInstance = multiply(1, 2, 3, 4, 5);
fnInstance.evaluate({});//120
 
var fnInstance = multiply(jsonpath("$.req.body"), 2);
fnInstance.evaluate({
    req: {
        body: 100
    }
});
//200

divide

Evaluating divide result of two values

Implementing features

Evaluator

Function arguments

divide(a, b)

Argument	Description	Required	Example
a	The number which would be divided by b	mandatory	12
b	The number which would be divided from a	mandatory	3

Sample

var fnInstance = subtract(12, 3);
fnInstance.evaluate({});//4
 
var fnInstance = subtract(jsonpath("$.req.body"), 25);
fnInstance.evaluate({
    req: {
        body: 100
    }
});
//4

anyOf

Allow comparing value or mocking value which is any of the listed values.

Implementing features

Comparable, Mockable

Function arguments

anyOf(values...)

Argument	Description	Required	Example
values...	The function arguments are the possible values.	mandatory	'a', 'b', 'c', ...

Sample

var fnInstance = anyOf('a', 'b', 'c');
fnInstance.compareFunc('a');//true
fnInstance.compareFunc('b');//true
fnInstance.compareFunc('c');//true
fnInstance.compareFunc('d');//false
 
fnInstance.mock();//"a"
fnInstance.mock();//"c"
fnInstance.mock();//"c"
fnInstance.mock();//"b"

notAnyOf

Allow comparing value which is not any of the listed values.

Implementing features

Comparable

Function arguments

notAnyOf(values...)

Argument	Description	Required	Example
values...	The function arguments are the values that shouldn't be	mandatory	'a', 'b', 'c', ...

Sample

var fnInstance = notAnyOf('a', 'b', 'c');
fnInstance.compareFunc('a');//false
fnInstance.compareFunc('b');//false
fnInstance.compareFunc('c');//false
fnInstance.compareFunc('d');//true

evalContext

Evaluating value from the context

Implementing features

Evaluator

Function arguments

evalContext(evalFunction)

Argument	Description	Required	Example
evalFunction	The function for evaluating context	mandatory	function(context){...}

Sample

var fnInstance = evalContext(function (context) {
    return context.req.body.a + context.req.body.b;
});
 
fnInstance.evaluate({
    req: {
        body: {
            a: 1,
            b: 2
        }
    }
});//3
 
var fnInstance = evalContext(function (context) {
    return "Hello " + context.req.body.name;
});
 
fnInstance.evaluate({
    req: {
        body: {
            name: "Mary"
        }
    }
});//"Hello Mary"

value

Evaluating "Stub" value or "Test" value. During evaluating value, it will look up the context's "isTest" value. If "isTest" is true, then it will evaluating test value, otherwise stub value.

Implementing features

Evaluator

Options

Option key	Description	Required	Example
stub	The value being evaluated when evaluating stub value	mandatory	any
test	The value being evaluated when evaluating test value	mandatory	any

Sample

var fnInstance = value({ stub: 'a', test: 'b'});
 
fnInstance.evaluate({});//"a"
fnInstance.evaluate({});//"b"
 
var fnInstance = value({ stub: jsonpath("$.req.body"), test: "123"});
 
fnInstance.evaluate({
    req: {
        body: "abc"
    }
});//"abc"
 
fnInstance.evaluate({
    req: {
        body: "abc"
    },
    isTest: true
});//"123"