public void ShouldReturnEmptyEnumerableForNullResult()
{
//Arrange
const string gremlinQueryExpected = "foo bar query";
var query = new GremlinApiQuery(gremlinQueryExpected, null);
using (var testHarness = new RestTestHarness
{
{
MockRequest.PostObjectAsJson("/ext/GremlinPlugin/graphdb/execute_script", query),
MockResponse.Json(HttpStatusCode.OK, @"[]")
}
})
{
var graphClient = (GraphClient)testHarness.CreateAndConnectGraphClient();
//Act
var nodes = graphClient
.ExecuteGetAllRelationshipsGremlin(gremlinQueryExpected, null)
.ToList();
//Assert
Assert.AreEqual(0, nodes.Count());
}
}
public void ShouldReturnListOfRelationshipInstancesWithPayloads()
{
//Arrange
const string gremlinQueryExpected = "foo bar query";
var query = new GremlinApiQuery(gremlinQueryExpected, null);
using (var testHarness = new RestTestHarness
{
{
MockRequest.PostObjectAsJson("/ext/GremlinPlugin/graphdb/execute_script", query),
MockResponse.Json(HttpStatusCode.OK, @"[ {
'start' : 'http://127.0.0.1:5118/db/data/node/123',
'data' : {
'Foo': 'Foo',
'Bar': 'Bar'
},
'self' : 'http://127.0.0.1:5118/db/data/relationship/456',
'property' : 'http://127.0.0.1:5118/db/data/relationship/456/properties/{key}',
'properties' : 'http://127.0.0.1:5118/db/data/relationship/456/properties',
'type' : 'KNOWS',
'extensions' : {
},
'end' : 'http://127.0.0.1:5118/db/data/node/789'
} ]")
}
})
{
var graphClient = (GraphClient)testHarness.CreateAndConnectGraphClient();
//Act
var relationships = graphClient
.ExecuteGetAllRelationshipsGremlin <TestPayload>(gremlinQueryExpected, null)
.ToList();
//Assert
Assert.AreEqual(1, relationships.Count());
Assert.AreEqual(456, relationships.ElementAt(0).Reference.Id);
Assert.AreEqual(123, relationships.ElementAt(0).StartNodeReference.Id);
Assert.AreEqual(789, relationships.ElementAt(0).EndNodeReference.Id);
Assert.AreEqual("KNOWS", relationships.ElementAt(0).TypeKey);
Assert.AreEqual("Foo", relationships.ElementAt(0).Data.Foo);
Assert.AreEqual("Bar", relationships.ElementAt(0).Data.Bar);
}
}
