@hashicorp/api-double

api-double

api-double serving via HTTP or other means

See https://github.com/hashicorp/consul-api-double/ for an example of an api-double.

'Templates' use simple native javascript template literals for very basic looping and basic logic for providing fake data.

Wildcard templates

To provide a double for /v1/health/service/:name

Create a /v1/health/service/_ template file. This will be used for /v1/health/service/*. Within the template the * will be in location.segment(3)

Further configuration will be provided by a /v1/health/service/.config file or similar as and when needed.

Extra template helpers:

Right now very subject to change. But the idea is to keep them as minimal as possible and just rely on faker, plus helpers to get things you need for doing stuff like this (easy way to loop, access to url params and headers)

range(int)

Simple range function for creating loops

[
    ${
        range(100000).map(
            item => {
                return `"service-${item}"`;
            }
        );
    }
]
// yields
[
    "service-1",
    ...,
    "service-100000"
]

fake

Object containing access to various faker functions

[
    ${
        range(100000).map(
            item => {
                return `${fake.address.countryCode().toLowerCase()-${item}}`;
            }
        );
    }
]
// yields
[
    "it-1",
    ...,
    "de-100000"
]

location.pathname

Reference to the current url

// /v1/catalog/datacenters
[
    "${location.pathname}"
]
// yields
[
    "/v1/catalog/datacenters"
]

location.pathname.get(int)

Reference a 'segment' in the current url

// /v1/catalog/datacenters
[
    "${location.pathname.get(1)}"
]
// yields
[
    "catalog"
]