private void TestPut(string relativeUri, string payload)
{
var headers = new Dictionary<string, string>
{
{ "Content-Type", "application/json" }
};
var request = new HttpWebRequestMessage(
new DataServiceClientRequestMessageArgs(
"Put",
new Uri(this.TestClientContext.BaseUri, relativeUri),
false,
false,
headers));
using (var stream = request.GetStream())
using (var writer = new StreamWriter(stream))
{
writer.Write(payload);
}
using (var response = request.GetResponse() as HttpWebResponseMessage)
{
Assert.Equal(200, response.StatusCode);
}
}
public void UQProperty()
{
this.TestClientContext.MergeOption = MergeOption.OverwriteChanges;
// Post an entity
Person person = new Person()
{
FirstName = "Sheldon",
LastName = "Cooper",
UserName = "******"
};
this.TestClientContext.AddToPeople(person);
this.TestClientContext.SaveChanges();
int personId = person.PersonId;
// Query a property
var lastName = this.TestClientContext.People
.Where(p => p.PersonId == personId).Select(p => p.LastName)
.SingleOrDefault();
Assert.Equal("Cooper", lastName);
// Update a property
Dictionary<string, string> headers = new Dictionary<string, string>()
{
{ "Content-Type", "application/json" }
};
HttpWebRequestMessage request = new HttpWebRequestMessage(
new DataServiceClientRequestMessageArgs(
"Put",
new Uri(string.Format(this.TestClientContext.BaseUri + "/People({0})/LastName", personId),
UriKind.Absolute),
false,
false,
headers));
using (var stream = request.GetStream())
using (StreamWriter writer = new StreamWriter(stream))
{
var Payload = @"{""value"":""Lee""}";
writer.Write(Payload);
}
using (var response = request.GetResponse() as HttpWebResponseMessage)
{
Assert.Equal(200, response.StatusCode);
}
// Query a property's value : ~/$value
headers.Clear();
ODataMessageReaderSettings readerSettings = new ODataMessageReaderSettings { BaseUri = this.TestClientContext.BaseUri };
request = new HttpWebRequestMessage(
new DataServiceClientRequestMessageArgs(
"Get",
new Uri(string.Format(this.TestClientContext.BaseUri + "/People({0})/LastName/$value", personId),
UriKind.Absolute),
false,
false,
headers));
using (var response = request.GetResponse() as HttpWebResponseMessage)
{
Assert.Equal(200, response.StatusCode);
using (var stream = response.GetStream())
{
StreamReader reader = new StreamReader(stream);
var expectedPayload = "Lee";
var content = reader.ReadToEnd();
Assert.Equal(expectedPayload, content);
}
}
}
