protected async Task TestPut(ITestClient client, string apiUrl, string[] expectedFields, Dictionary <string, object> updates, string identifierName = "id")
{
var existing = await GetExistingObject(client, apiUrl, expectedFields);
Assert.IsNotNull(existing);
//ensure new props
foreach (var key in updates.Keys.ToList())
{
Assert.IsTrue(existing.ContainsKey(key), $"{key} not found in json");
EnsureJsonTypeMatchesObjectType(existing[key].Type, updates[key]);
//have to check for null because existing[key] can be null
if (existing[key] == null && updates[key] == null || existing[key].ToString() == updates[key].ToString())
{
Assert.Fail($"property {key} is already equal; hence this test does not fully test the intended behaviour. aborting");
}
}
//put changes
await client.PutAsync(apiUrl + "/" + existing[identifierName], updates);
//check that it has been preserved
await EnsureObjectExists(client, apiUrl, expectedFields, identifierName, (int)existing[identifierName], updates);
}