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Add support for delaying responses to mimic real APIs. #29

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Add support for delaying responses to mimic real APIs. #29

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2 changes: 2 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,8 @@ or
[default: false]
--color, -k Colorize cli output.
[default: true]
--delay, -d Add a delay (in ms) to your response times to mimic interacting with external APIs.
[default: 0]
--help Show usage information.

--version Show version number.
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5 changes: 5 additions & 0 deletions bin/api-mock
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Expand Up @@ -50,6 +50,11 @@ options = {
'default': true,
'boolean': true
},
'delay': {
alias: "d",
description: "Add a delay (in ms) to your response times to mimic interacting with external APIs.\n",
'default': 0
},
help: {
description: "Show usage information.\n"
},
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4 changes: 3 additions & 1 deletion src/api-mock.coffee
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Expand Up @@ -30,6 +30,8 @@ class ApiMock
if [email protected]['cors-disable']
corsSupport = new CorsSupport @app

@delay = @configuration.options['delay']

run: () ->
app = @app

Expand All @@ -46,7 +48,7 @@ class ApiMock

# Walk AST, add routes to app
try
walker app, ast_json['resourceGroups']
walker app, ast_json['resourceGroups'], @delay
catch error
throw error

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6 changes: 4 additions & 2 deletions src/walker.coffee
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Expand Up @@ -6,7 +6,7 @@ exampleToHttpPayloadPair = require './example-to-http-payload-pair'
ut = require 'uri-template'
winston = require 'winston'

walker = (app, resourceGroups) ->
walker = (app, resourceGroups, delay) ->

sendResponse = (responses) ->
(req, res) ->
Expand All @@ -25,7 +25,9 @@ walker = (app, resourceGroups) ->
headerValue = value['value']
res.setHeader headerName, headerValue
res.setHeader 'Content-Length', Buffer.byteLength(response.body)
res.send response.status, response.body
setTimeout ( ->
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@austburn austburn Feb 20, 2015

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Not familiar with coffeescript, but this does produce some weirdness when compiled:

return setTimeout((function() {
    return res.send(response.status, response.body);
}), delay);

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@MichielDeMey MichielDeMey Feb 21, 2015

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Looks normal to me. :)

res.send response.status, response.body
), delay

responses = []

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