public async Task When_everything_is_fine_expected_queries_and_commands_should_be_invoked()
{
_queryExecuter.Execute(Arg.Any <GetUserBySsnQuery>()).Returns(Task.FromResult((true, new User("1234567890", "Nils", "Gold smith"), 0)));
await _sut.Run(new UpdateUserRequest { Name = "Nisse", Ssn = "1234567890", Work = "Gold digger" });
await _queryExecuter.Received().Execute(Arg.Any <GetUserBySsnQuery>());
await _commandHandler.Received().Handle(Arg.Any <UpdateNameCommand>(), Arg.Any <User>());
await _commandHandler.Received().Handle(Arg.Any <UpdateWorkCommand>(), Arg.Any <User>());
}
public void GraphQLOrgVariableExample()
{
// arrange
var query = @"
query HeroNameAndFriends($episode: Episode) {
hero(episode: $episode) {
name
friends {
name
}
}
}";
var variables = new Dictionary <string, object>
{
{ "episode", new EnumValueNode("JEDI") }
};
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query, variables);
// assert
result.Snapshot();
}
public void GraphQLOrgFragmentExample()
{
// arrange
var query = @"
{
leftComparison: hero(episode: EMPIRE) {
...comparisonFields
}
rightComparison: hero(episode: JEDI) {
...comparisonFields
}
}
fragment comparisonFields on Character {
name
appearsIn
friends {
name
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public TResult Execute(TQuery query)
{
// if it is on cache return the result
TResult result;
if (!IsCached(query, out result))
{
// otherwise lock other threads
// on the same query
var queryObject = _queries.GetOrAdd(query, k => new QueryObject()
{
Query = k
});
lock (queryObject)
{
// double check it is not cached already
if (!IsCached(query, out result))
{
result = _inner.Execute(queryObject.Query);
PopulateCache(query, result);
}
}
}
return(result);
}
public void GraphQLOrgMetaFieldAndUnionExample()
{
// arrange
var query = @"
{
search(text: ""an"") {
__typename
... on Human {
name
height
}
... on Droid {
name
primaryFunction
}
... on Starship {
name
length
}
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void GraphQLOrgInlineFragmentExample2()
{
// arrange
var query = @"
query HeroForEpisode($ep: Episode!) {
hero(episode: $ep) {
name
... on Droid {
primaryFunction
}
... on Human {
height
}
}
}";
var variables = new Dictionary <string, object>
{
{ "ep", new EnumValueNode("EMPIRE") },
};
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query, variables);
// assert
result.Snapshot();
}
public void GraphQLOrgMutationExample()
{
// arrange
var query = @"
mutation CreateReviewForEpisode($ep: Episode!, $review: ReviewInput!) {
createReview(episode: $ep, review: $review) {
stars
commentary
}
}";
var variables = new Dictionary <string, object>
{
{ "ep", new EnumValueNode("JEDI") },
{ "review", new ObjectValueNode(
new ObjectFieldNode("stars", new IntValueNode(5)),
new ObjectFieldNode("commentary",
new StringValueNode("This is a great movie!"))) }
};
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query, variables);
// assert
result.Snapshot();
}
public void GraphQLOrgDirectiveSkipExample2()
{
// arrange
var query = @"
query Hero($episode: Episode, $withFriends: Boolean!) {
hero(episode: $episode) {
name
friends @skip(if: $withFriends) {
name
}
}
}";
var variables = new Dictionary <string, object>
{
{ "episode", new EnumValueNode("JEDI") },
{ "withFriends", new BooleanValueNode(true) }
};
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query, variables);
// assert
result.Snapshot();
}
public static IExecutionResult Execute(
this IQueryExecuter executer,
string query,
IReadOnlyDictionary <string, object> variableValues)
{
return(executer.Execute(
new QueryRequest(query)
{
VariableValues = variableValues
}));
}
public void ExecutionDepthShouldNotLeadToEmptyObects()
{
// arrange
var query = @"
query foo {
hero(episode: NEWHOPE) {
__typename
id
name
... on Human {
__typename
homePlanet
}
... on Droid {
__typename
primaryFunction
}
friends {
__typename
... on Human {
__typename
homePlanet
friends {
__typename
}
}
... on Droid {
__typename
primaryFunction
friends {
__typename
}
}
}
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable(
new QueryExecutionOptions
{
MaxExecutionDepth = 3
});
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public async Task <(bool success, User model, int status)> Run(UpdateUserRequest request)
{
_log.LogInformation($"Running process {GetType().Name}");
try
{
var getUserQuery = new GetUserBySsnQuery(request.Ssn, _userStorage);
var(success, updatedUser, status) = await _queryExecuter.Execute(getUserQuery);
if (!success)
{
_log.LogInformation($"Failed getting user {request.Ssn}");
return(false, default, status);
public void EnumValueIsCoercedToListValue()
{
// arrange
var query = @"
{
heroes(episodes: EMPIRE) {
name
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void GraphQLOrgFieldArgumentExample2()
{
// arrange
var query = @"
{
human(id: ""1000"") {
name
height(unit: FOOT)
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void GraphQLOrgAliasExample()
{
// arrange
var query = @"
{
empireHero: hero(episode: EMPIRE) {
name
}
jediHero: hero(episode: JEDI) {
name
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void GraphQLOrgVariableWithDefaultValueExample()
{
// arrange
var query = @"
query HeroNameAndFriends($episode: Episode = JEDI) {
hero(episode: $episode) {
name
friends {
name
}
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void GraphQLOrgOperationNameExample()
{
// arrange
var query = @"
query HeroNameAndFriends {
hero {
name
friends {
name
}
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void ConditionalInlineFragment()
{
// arrange
var query = @"
{
heroes(episodes: [EMPIRE]) {
name
... @include(if: true) {
height
}
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void Execute_ListWithNullValues_ResultContainsNullElement()
{
// arrange
var query = @"
query {
human(id: ""1001"") {
id
name
otherHuman {
name
}
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void TypeNameFieldIsCorrectlyExecutedOnInterfaces()
{
// arrange
var query = @"
query foo {
hero(episode: NEWHOPE) {
__typename
id
name
... on Human {
__typename
homePlanet
}
... on Droid {
__typename
primaryFunction
}
friends {
__typename
... on Human {
__typename
homePlanet
}
... on Droid {
__typename
primaryFunction
}
}
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void GraphQLOrgFieldExample()
{
// arrange
var query = @"
{
hero {
name
# Queries can have comments!
friends {
name
}
}
}";
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query);
// assert
result.Snapshot();
}
public void NonNullEnumsSerializeCorrectlyFromVariables()
{
// arrange
var query = @"
query getHero($episode: Episode!) {
hero(episode: $episode) {
name
}
}";
var variables = new Dictionary <string, object>
{
["episode"] = "NEWHOPE"
};
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query, variables);
// assert
result.Snapshot();
}
public void NonNullListVariableValues()
{
// arrange
var query = @"
query op($ep: [Episode!]!)
{
heroes(episodes: $ep) {
name
}
}";
var variables = new Dictionary <string, object>
{
{ "ep", new ListValueNode(new[] { new EnumValueNode("EMPIRE") }) }
};
IQueryExecuter executer = CreateSchema().MakeExecutable();
// act
IExecutionResult result = executer.Execute(query, variables);
// assert
result.Snapshot();
}
public static IExecutionResult Execute(
this IQueryExecuter executer,
string query)
{
return(executer.Execute(new QueryRequest(query)));
}
