Added tests for the JSON in the request body

Author: AdrienCastex

test/tests/jsonRequest.js

@@ -0,0 +1,90 @@
+"use strict";
+var webdav = require('../../lib/index.js'),
+    request = require('request')
+
+module.exports = (test, options, index) => test('request with a JSON body instead of XML', (isValid, server) =>
+{
+    isValid = isValid.multiple(1, server);
+    const _ = (e, cb) => {
+        if(e)
+            isValid(false, e);
+        else
+            cb();
+    }
+
+    const fileName = 'file.txt';
+    const fileNameDest = 'file.dest.txt';
+    server.addResourceTree([
+        new webdav.VirtualFile(fileName),
+        new webdav.VirtualFile(fileNameDest),
+    ], e => _(e, () => {
+        request({
+            url: 'http://localhost:' + (options.port + index) + '/',
+            method: 'PROPFIND',
+            headers: {
+                depth: 1,
+                Accept: 'application/json'
+            },
+            body: JSON.stringify({
+                'd:propfind': {
+                    _attributes: { 'xmlns:d': 'DAV:' },
+                    'd:prop': {
+                        'd:displayname': {},
+                        'd:resourcetype': {},
+                        'd:supportedlock': {}
+                    }
+                }
+            })
+        }, (e, res, body) => _(e, () => {
+            body = JSON.parse(body);
+
+            const responses = body['D:multistatus'][0]['D:response'];
+
+            if(responses.length !== 3)
+            {
+                isValid(false, 'The responses body must contains 3 \'DAV:response\' XML elements');
+                return;
+            }
+
+            for(let i = 0; i < 3; ++i)
+            {
+                const propstat = responses[i]['D:propstat'];
+                if(propstat.length !== 1)
+                {
+                    isValid(false, 'There must be only one propstart element (because no 404 expected) per response');
+                    return;
+                }
+
+                const props = propstat[0]['D:prop'][0];
+                const values = [ 'displayname', 'resourcetype', 'supportedlock' ];
+                let found = 0;
+                for(const name in props)
+                {
+                    for(let j = 0; j < values.length; ++j)
+                    {
+                        if(name.indexOf(values[j]) !== -1)
+                        {
+                            ++found;
+                            values.splice(j, 1);
+                        }
+                    }
+                }
+
+                if(values.length !== 0)
+                {
+                    isValid(false, 'Too few properties returned by the request');
+                    return;
+                }
+
+
+                if(found !== Object.keys(props).length)
+                {
+                    isValid(false, 'Too many properties returned by the request');
+                    return;
+                }
+            }
+
+            isValid(true);
+        }))
+    }));
+})