Previously, if a request had no content and it was a POST or a PUT
request, the curl request snippet would use the request's parameters
as application/x-www-form-urlencoded data sent using the -d option.
This resulted in the wrong snippet being produced if those parameters
had actually come from the request's query string.
This commit enhances CurlRequestSnippet so that, when it's using the
request's parameter's to create its content, it only includes
parameters that are not specified in the query string. With these
changes in place, this MockMvc request:
post("/?foo=bar").param("foo", "bar").param("a", "alpha")
Will produce a curl snippet with the following command:
$ curl 'http://localhost:8080/?foo=bar' -i -X POST -d 'a=alpha'
foo=bar only appears in the command's query string, despite also
being a general request parameter, and a=alpha only appears in the
request's data.
Closes gh-139
0d2c24ccc1