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|
<html>
<head>
<script src="../OLLoader.js"></script>
<script type="text/javascript">
function test_constructor(t) {
t.plan(8);
var a = new OpenLayers.Protocol.HTTP({
url: "foo"
});
// 4 tests
t.eq(a.url, "foo", "constructor sets url");
t.eq(a.options.url, a.url, "constructor copies url to options.url");
t.eq(a.params, {}, "constructor sets params");
t.eq(a.options.params, undefined, "constructor do not copy params to options.params");
var params = {hello: "world"};
var b = new OpenLayers.Protocol.HTTP({
url: "bar",
params: params
});
// 4 tests
t.eq(b.url, "bar", "constructor sets url");
t.eq(b.options.url, b.url, "constructor copies url to options.url");
t.eq(b.params, params, "constructor sets params");
t.eq(b.options.params, b.params, "constructor copies params to options.params");
}
function test_destroy(t) {
t.plan(3);
var protocol = new OpenLayers.Protocol.HTTP({
url: "bar",
params: {hello: "world"}
});
protocol.destroy();
t.eq(protocol.options, null, "destroy nullifies options");
t.eq(protocol.params, null, "destroy nullifies params");
t.eq(protocol.headers, null, "destroy nullifies headers");
}
function test_read(t) {
t.plan(10);
var protocol = new OpenLayers.Protocol.HTTP({
'url': 'foo_url',
'params': {'k': 'foo_param'}
});
// fake XHR request object
var request = {'status': 200};
// options to pass to read
var readOptions = {
'url': 'bar_url',
'params': {'k': 'bar_param'},
'headers': {'k': 'bar_header'},
'scope': {'hello': 'world'},
'callback': function() {}
};
var response;
protocol.handleResponse = function(resp, opt) {
// 4 tests
var req = resp.priv;
t.ok(this == protocol,
'handleResponse called with correct scope');
t.ok(opt == readOptions,
'handleResponse called with correct options');
t.eq(resp.CLASS_NAME, 'OpenLayers.Protocol.Response',
'handleResponse called with a Response object');
t.eq(req, request,
'handleResponse called with correct request');
response = resp;
};
var _get = OpenLayers.Request.GET;
OpenLayers.Request.GET = function(options) {
// 5 tests
t.eq(options.url, readOptions.url,
'GET called with correct url in options');
t.eq(options.params['k'], readOptions.params['k'],
'GET called with correct params in options');
t.eq(options.headers['k'], readOptions.headers['k'],
'GET called with correct headers in options');
t.eq(options.scope, undefined,
'GET called with correct scope in options');
t.ok(typeof options.callback == 'function',
'GET called with a callback in options');
t.delay_call(0.1, function() {
options.callback(request);
t.ok(resp == response,
'read returns the expected response object');
// cleanup
protocol.destroy();
OpenLayers.Request.GET = _get;
});
return request;
};
var resp = protocol.read(readOptions);
OpenLayers.Request.GET = _get;
}
function test_readWithPOST(t) {
t.plan(10);
var protocol = new OpenLayers.Protocol.HTTP({
'url': 'foo_url',
'params': {'k': 'foo_param'}
});
// fake XHR request object
var request = {'status': 200};
// options to pass to read
var readOptions = {
'url': 'bar_url',
'params': {'k': 'bar_param'},
'scope': {'hello': 'world'},
'callback': function() {},
'readWithPOST': true
};
var response;
protocol.handleResponse = function(resp, opt) {
// 4 tests
var req = resp.priv;
t.ok(this == protocol,
'handleResponse called with correct scope');
t.ok(opt == readOptions,
'handleResponse called with correct options');
t.eq(resp.CLASS_NAME, 'OpenLayers.Protocol.Response',
'handleResponse called with a Response object');
t.eq(req, request,
'handleResponse called with correct request');
response = resp;
};
var _post = OpenLayers.Request.POST;
OpenLayers.Request.POST = function(options) {
// 5 tests
t.eq(options.url, readOptions.url,
'GET with POST called with correct url in options');
t.eq(options.data, OpenLayers.Util.getParameterString(readOptions.params),
'GET with POST called with correct params encoded in options');
t.eq(options.headers, {"Content-Type": "application/x-www-form-urlencoded"},
'GET with POST called with correct headers (application/x-www-form-urlencoded)');
t.eq(options.scope, undefined,
'GET with POST called with correct scope in options');
t.ok(typeof options.callback == 'function',
'GET with POST called with a callback in options');
t.delay_call(0.1, function() {
options.callback(request);
t.ok(resp == response,
'read returns the expected response object');
// cleanup
protocol.destroy();
OpenLayers.Request.POST = _post;
});
return request;
};
var resp = protocol.read(readOptions);
OpenLayers.Request.POST = _post;
}
function test_read_method(t) {
t.plan(4);
var _post = OpenLayers.Request.POST;
OpenLayers.Request.POST = function(options) { return 'post'; }
var _get = OpenLayers.Request.GET;
OpenLayers.Request.GET = function(options) { return 'get'; }
var protocol = new OpenLayers.Protocol.HTTP({});
t.eq(protocol.read({}).priv, 'get',
'readWithPOST is false by default');
t.eq(protocol.read({readWithPOST: true}).priv, 'post',
'readWithPOST can be set in read options');
var protocol = new OpenLayers.Protocol.HTTP({readWithPOST: true});
t.eq(protocol.read({}).priv, 'post',
'readWithPOST can be set in constructor');
t.eq(protocol.read({readWithPOST: false}).priv, 'get',
'readWithPOST can be overridden in read options');
OpenLayers.Request.POST = _post;
OpenLayers.Request.GET = _get;
}
function test_read_bbox(t) {
t.plan(6);
var _get = OpenLayers.Request.GET;
var bounds = new OpenLayers.Bounds(1, 2, 3, 4);
var filter = new OpenLayers.Filter.Spatial({
type: OpenLayers.Filter.Spatial.BBOX,
value: bounds,
projection: new OpenLayers.Projection("foo")
});
// log requests
var log, exp;
OpenLayers.Request.GET = function(options) {
log.push(options.params.bbox);
return {status: 200};
};
// 1) issue request with default protocol
log = [];
new OpenLayers.Protocol.HTTP().read({filter: filter});
t.eq(log.length, 1, "1) GET called once");
t.ok(log[0] instanceof Array, "1) bbox param is array");
exp = bounds.toArray();
t.eq(log[0], exp, "1) bbox param doesn't include SRS id by default");
// 2) issue request with default protocol
log = [];
new OpenLayers.Protocol.HTTP({srsInBBOX: true}).read({filter: filter});
t.eq(log.length, 1, "2) GET called once");
t.ok(log[0] instanceof Array, "2) bbox param is array");
exp = bounds.toArray();
exp.push("foo");
t.eq(log[0], exp, "2) bbox param includes SRS id if srsInBBOX is true");
OpenLayers.Request.GET = _get;
}
function test_parseFeatures(t) {
t.plan(5);
var protocol = new OpenLayers.Protocol.HTTP();
// test responseXML - 2 tests
var request = {
'responseXML': {
'documentElement': 'xml'
}
};
protocol.format = {
'read': function(doc) {
t.eq(doc.documentElement, 'xml',
'format.read called with correct doc');
return doc.documentElement;
}
};
var ret = protocol.parseFeatures(request);
t.eq(ret, 'xml', 'parseFeatures returns expected value');
// test responseText - 2 tests
var request = {
'responseText': 'text'
};
protocol.format = {
'read': function(doc) {
t.eq(doc, 'text',
'format.read called with correct doc');
return doc;
}
};
var ret = protocol.parseFeatures(request);
t.eq(ret, 'text', 'parseFeatures returns expected value');
// test empty responseText - 1 test
var request = {
'responseText': ''
};
protocol.format = {
'read': function(doc) {
t.fail('format.read should not be called');
}
};
var ret = protocol.parseFeatures(request);
t.eq(ret, null, 'parseFeatures returns expected value');
}
function test_create(t) {
t.plan(10);
var protocol = new OpenLayers.Protocol.HTTP({
'url': 'foo_url',
'format': {'write': function() {}}
});
// fake XHR request object
var request = {'status': 200};
// features to pass to create
var features = ['feature'];
// options to pass to create
var createOptions = {
'url': 'bar_url',
'headers': {'k': 'bar_header'},
'scope': {'hello': 'world'},
'callback': function() {}
};
var response;
protocol.handleCreate = function(resp, opt) {
// 5 tests
var req = resp.priv;
t.ok(this == protocol,
'handleCreate called with correct scope');
t.ok(opt == createOptions,
'handleCreate called with correct options');
t.eq(resp.CLASS_NAME, 'OpenLayers.Protocol.Response',
'handleCreate called with a Response object');
t.ok(resp.reqFeatures == features,
'handleCreate called with correct requested features in response');
t.eq(req, request,
'handleCreate called with correct request');
response = resp;
};
var _post = OpenLayers.Request.POST;
OpenLayers.Request.POST = function(options) {
// 4 tests
t.eq(options.url, createOptions.url,
'POST called with correct url in options');
t.eq(options.headers['k'], createOptions.headers['k'],
'POST called with correct headers in options');
t.eq(options.scope, undefined,
'POST called with correct scope in options');
t.ok(typeof options.callback == 'function',
'POST called with a callback in options');
// call callback - delayed because this function has to return first
t.delay_call(0.1, function() {
options.callback(request);
t.ok(resp == response,
'create returns the expected response object');
// cleanup
protocol.destroy();
OpenLayers.Request.POST = _post;
});
return request;
};
var resp = protocol.create(features, createOptions);
OpenLayers.Request.POST = _post;
}
function test_update(t) {
t.plan(10);
var protocol = new OpenLayers.Protocol.HTTP({
'url': 'foo_url',
'format': {'write': function() {}}
});
// fake XHR request object
var request = {'status': 200};
// feature to pass to update
var feature = {'feature':'feature'};
// options to pass to update
var updateOptions = {
'url': 'bar_url',
'headers': {'k': 'bar_header'},
'scope': {'hello': 'world'},
'callback': function() {}
};
var response;
protocol.handleUpdate = function(resp, opt) {
var req = resp.priv;
// 5 tests
t.ok(this == protocol,
'handleUpdate called with correct scope');
t.ok(opt == updateOptions,
'handleUpdate called with correct options');
t.eq(resp.CLASS_NAME, 'OpenLayers.Protocol.Response',
'handleUpdate called with a Response object');
t.ok(resp.reqFeatures == feature,
'handleUpdate called with correct requested feature in response');
t.eq(req, request,
'handleUpdate called with correct request');
response = resp;
};
var _put = OpenLayers.Request.PUT;
OpenLayers.Request.PUT = function(options) {
// 4 tests
t.eq(options.url, updateOptions.url,
'PUT called with correct url in options');
t.eq(options.headers['k'], updateOptions.headers['k'],
'PUT called with correct headers in options');
t.eq(options.scope, undefined,
'PUT called with correct scope in options');
t.ok(typeof options.callback == 'function',
'PUT called with a callback in options');
// call callback - delayed because this function has to return first
t.delay_call(0.1, function() {
options.callback(request);
t.ok(resp == response,
'update returns the expected response object');
// cleanup
protocol.destroy();
OpenLayers.Request.PUT = _put;
});
return request;
};
var resp = protocol.update(feature, updateOptions);
OpenLayers.Request.PUT = _put;
}
function test_update_featureurl(t) {
// test that OpenLayers.Request.PUT receives the URL
// set in the feature
// http://trac.openlayers.org/ticket/2393#comment:11
t.plan(1);
var protocol = new OpenLayers.Protocol.HTTP({
'url': 'foo_url',
'format': {'write': function() {}}
});
// feature to pass to update
var feature = {'feature':'feature', 'url': 'bar_url'};
var _put = OpenLayers.Request.PUT;
OpenLayers.Request.PUT = function(options) {
t.eq(options.url, feature.url,
'PUT called with correct url in options');
};
protocol.update(feature);
OpenLayers.Request.PUT = _put;
}
function test_handleResponse(t) {
t.plan(6);
var protocol = new OpenLayers.Protocol.HTTP();
var options, response, request, features;
// test options - 2 tests
var scope = {'fake': 'scope'};
options = {
'scope': scope,
'callback': function(resp) {
t.ok(this == scope,
'[no status] callback called with correct scope');
t.ok(resp == response,
'[no status] callback called with correct response');
}
};
response = {priv: {}};
protocol.handleResponse(response, options);
// test failure condition - 1 test
options = {
'callback': function(resp) {
t.eq(resp.code, OpenLayers.Protocol.Response.FAILURE,
'[status 400] callback called with correct response code');
}
};
response = {priv: {status: 400}};
protocol.handleResponse(response, options);
// test success condition - 3 tests
features = {'fake': 'features'};
options = {
'callback': function(resp) {
t.eq(resp.code, OpenLayers.Protocol.Response.SUCCESS,
'[status 200] callback called with correct response code');
t.eq(resp.features, features,
'[status 200] callback called with correct features in response');
}
};
response = {priv: {status: 200}};
protocol.parseFeatures = function(request) {
t.ok(request == response.priv,
'[status 200] parseFeatures called with correct request');
return features;
}
protocol.handleResponse(response, options);
// cleanup
protocol.destroy();
}
function test_delete(t) {
t.plan(10);
var protocol = new OpenLayers.Protocol.HTTP({
'url': 'foo_url'
});
// fake XHR request object
var request = {'status': 200};
// feature to pass to delete
var feature = {'url': 'bar_url'};
// options to pass to delete
var deleteOptions = {
'url': 'bar_url',
'headers': {'k': 'bar_header'},
'scope': {'hello': 'world'},
'callback': function() {}
};
var response;
protocol.handleDelete = function(resp, opt) {
// 5 tests
var req = resp.priv;
t.ok(this == protocol,
'handleDelete called with correct scope');
t.ok(opt == deleteOptions,
'handleDelete called with correct options');
t.eq(resp.CLASS_NAME, 'OpenLayers.Protocol.Response',
'handleDelete called with a Response object');
t.ok(resp.reqFeatures == feature,
'handleDelete called with correct requested feature in response');
t.eq(req, request,
'handleDelete called with correct request');
response = resp;
};
var _delete = OpenLayers.Request.DELETE;
OpenLayers.Request.DELETE = function(options) {
// 4 tests
t.eq(options.url, deleteOptions.url,
'DELETE called with correct url in options');
t.eq(options.headers['k'], deleteOptions.headers['k'],
'DELETE called with correct headers in options');
t.eq(options.scope, undefined,
'DELETE called with correct scope in options');
t.ok(typeof options.callback == 'function',
'DELETE called with a callback in options');
// call callback - delayed because this function has to return first
t.delay_call(0.1, function() {
options.callback(request);
t.ok(resp == response,
'read returns the expected response object');
// cleanup
protocol.destroy();
OpenLayers.Request.DELETE = _delete;
});
return request;
};
var resp = protocol['delete'](feature, deleteOptions);
OpenLayers.Request.DELETE = _delete;
}
function test_delete_featureurl(t) {
// test that OpenLayers.Request.DELETE receives the URL
// set in the feature
// http://trac.openlayers.org/ticket/2393#comment:11
t.plan(1);
var protocol = new OpenLayers.Protocol.HTTP({
'url': 'foo_url',
'format': {'write': function() {}}
});
// feature to pass to update
var feature = {'feature':'feature', 'url': 'bar_url'};
var _delete = OpenLayers.Request.DELETE;
OpenLayers.Request.DELETE = function(options) {
t.eq(options.url, feature.url,
'DELETE called with correct url in options');
};
protocol['delete'](feature);
OpenLayers.Request.DELETE = _delete;
}
function test_handleDelete(t) {
t.plan(4);
var protocol = new OpenLayers.Protocol.HTTP();
var options, response, request, features;
// test options - 2 tests
var scope = {'fake': 'scope'};
options = {
'scope': scope,
'callback': function(resp) {
t.ok(this == scope,
'callback called with correct scope');
t.ok(resp == response,
'callback called with correct response');
}
};
response = {priv: {}};
protocol.handleDelete(response, options);
// test failure condition - 1 test
options = {
'callback': function(resp) {
t.eq(resp.code, OpenLayers.Protocol.Response.FAILURE,
'callback called with correct response code');
}
};
response = {priv: {status: 400}};
protocol.handleDelete(response, options);
// test success condition - 1 test
options = {
'callback': function(resp) {
t.eq(resp.code, OpenLayers.Protocol.Response.SUCCESS,
'callback called with correct response code');
}
};
response = {priv: {status: 200}};
protocol.handleDelete(response, options);
// cleanup
protocol.destroy();
}
function test_commit(t) {
t.plan(17);
var protocol = new OpenLayers.Protocol.HTTP();
// 6 features
var features = [
{'state': OpenLayers.State.INSERT},
{'state': OpenLayers.State.INSERT},
{'state': OpenLayers.State.UPDATE},
{'state': OpenLayers.State.UPDATE},
{'state': OpenLayers.State.DELETE},
{'state': OpenLayers.State.DELETE}
];
var options = {
'create': {
'callback': function(resp) {
}
},
'update': {
'callback': function(resp) {
}
},
'delete': {
'callback': function(resp) {
}
}
};
var respCreate = new OpenLayers.Protocol.Response();
var respUpdate = new OpenLayers.Protocol.Response();
var respDelete = new OpenLayers.Protocol.Response();
// 2 tests
protocol['create'] = function(feature, options) {
t.ok(options.scope == protocol,
'create called with correct scope');
t.ok(typeof options.callback == 'function',
'create called with a callback in options');
options.callback.call(options.scope, respCreate);
return respCreate;
};
// 4 tests
protocol['update'] = function(feature, options) {
t.ok(options.scope == protocol,
'update called with correct scope');
t.ok(typeof options.callback == 'function',
'update called with a callback in options');
options.callback.call(options.scope, respUpdate);
return respUpdate;
};
// 4 tests
protocol['delete'] = function(feature, options) {
t.ok(options.scope == protocol,
'delete called with correct scope');
t.ok(typeof options.callback == 'function',
'delete called with a callback in options');
options.callback.call(options.scope, respDelete);
return respDelete;
};
var count = 0;
// 5 tests
protocol.callUserCallback = function(resp, opt) {
t.ok(opt == options,
'callUserCallback called with correction options map');
count++;
};
var resp = protocol.commit(features, options);
// 2 tests
t.eq(count, 5, 'callUserCallback called for each request');
t.eq(resp.length, 5, 'commit returns array with correct length');
// cleanup
protocol.destroy();
}
function test_callUserCallback(t) {
t.plan(1);
var protocol = new OpenLayers.Protocol.HTTP();
var scope = {'fake': 'scope'};
// test commit callback
var log = {};
var options = {
foo: {
callback: function() {
log.scope = this;
},
scope: scope
}
};
var resp = {requestType: 'foo'};
protocol.callUserCallback(resp, options);
t.ok(log.scope, scope, 'correct callback called with correct scope');
}
function test_options(t) {
t.plan(6);
var log1 = {};
// test that read with no options uses protocol options - 5 tests
var url = ".";
var headers = {};
var params = {};
var scope = {};
var protocol = new OpenLayers.Protocol.HTTP({
format: new OpenLayers.Format({
read: function() {},
write: function() {}
}),
url: url,
headers: headers,
params: params,
callback: function(resp) {
log1.callbackCalled = true;
log1.callbackScope = this;
log1.request = resp && resp.priv;
log1.requestType = resp && resp.requestType;
},
scope: scope
});
protocol.read();
t.delay_call(2, function() {
t.eq(log1.callbackCalled, true, "[read] callback called");
t.eq(log1.callbackScope, scope, "[read] correct scope");
t.ok(log1.request instanceof OpenLayers.Request.XMLHttpRequest, "[read] correct priv type");
t.eq(log1.requestType, "read", "[read] correct request type");
});
// test that commit with no options uses protocol options - 2 tests
var log2 = {called: 0};
protocol.options.callback = function() {
log2.called++;
log2.scope = this;
};
protocol.commit([
{state: OpenLayers.State.INSERT},
{state: OpenLayers.State.INSERT},
{state: OpenLayers.State.UPDATE, url: "./1"},
{state: OpenLayers.State.UPDATE, url: "./2"},
{state: OpenLayers.State.DELETE, url: "./3"},
{state: OpenLayers.State.DELETE, url: "./4"}
]);
t.delay_call(2, function() {
t.eq(log2.called, 1, "[commit] Callback called once.");
t.eq(log2.scope, scope, "[commit] Correct scope.");
});
}
function test_read_global_options(t) {
// test that calling read doesn't write params into the protocol's
// options object, see ticket #3237
t.plan(2);
var protocol = new OpenLayers.Protocol.HTTP({
url: '.',
callback: function() {},
params: {'a': 'a'}
});
// check initial state first
t.eq(protocol.options.params, {'a': 'a'},
'protocol params are ok at initial state');
var filter = new OpenLayers.Filter.Comparison({
type: OpenLayers.Filter.Comparison.EQUAL_TO,
property: 'b',
value: 'b'
});
protocol.read({filter: filter});
t.eq(protocol.options.params, {'a': 'a'},
"protocol params are ok after read");
}
</script>
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<body>
</body>
</html>
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