bbyars/mountebank

<p>Let's create a text-based imposter with multiple stubs.  Binary imposters
cannot use the <code>matches</code> predicate.</p>

<testScenario name='tcp matches example'>
    <step type='http'>
<pre><code>POST /imposters HTTP/1.1
Host: localhost:<%= port %>
Accept: application/json
Content-Type: application/json

{
  "port": 4550,
  "protocol": "tcp",
  "mode": "text",
  "stubs": [<strong class='highlight1'>
    {
      "responses": [{ "is": { "data": "first response" } }],
      "predicates": [{
        "matches": { "data": "^first\\Wsecond" },
        "caseSensitive": true
      }]
    }</strong>,<strong class='highlight2'>
    {
      "responses": [{ "is": { "data": "second response" } }],
      "predicates": [{ "matches": { "data": "second\\s+request" } }]
    }</strong>,<strong class='highlight3'>
    {
      "responses": [{ "is": { "data": "third response" } }],
      "predicates": [{ "matches": { "data": "second\\s+request" } }]
    }</strong>
  ]
}</code></pre>
    </step>

<p>The first stub requires a case-sensitive match on a string starting with
"first", followed by a non-word character, followed by "second":</p>

    <step type='exec'>
<pre><code>echo '<strong class='highlight1'>first second</strong>' | nc localhost 4550</code></pre>

        <assertResponse>
<pre><code><strong class='highlight1'>first response</strong></code></pre>
        </assertResponse>
    </step>

<p>The second stub is not case-sensitive.</p>

    <step type='exec'>
<pre><code>echo '<strong class='highlight2'>Second Request</strong>' | nc localhost 4550</code></pre>

        <assertResponse>
<pre><code><strong class='highlight2'>second response</strong></code></pre>
        </assertResponse>
    </step>

<p>The third stub will never run, since it matches the same requests as the
second stub.  mountebank always chooses the first stub that matches based on
the order you add them to the <code>stubs</code> array when creating the
imposter.</p>

    <step type='http'>
<code class='hidden'>DELETE /imposters/4550 HTTP/1.1
Host: localhost:<%= port %>
Accept: application/json</code>
    </step>
</testScenario>