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dhrdlickadhrdlicka
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Add tests for GraphQL queries
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‎test/swapi_web/graphql/queries/film_queries_test.exs‎

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defmodule SWAPIWeb.GraphQL.QueriesTests do
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use SWAPIWeb.ConnCase
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import Ecto.Changeset
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import SWAPI.FilmsFixtures
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import SWAPI.PeopleFixtures
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import SWAPI.PlanetsFixtures
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import SWAPI.SpeciesFixtures
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import SWAPI.StarshipsFixtures
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import SWAPI.VehiclesFixtures
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alias SWAPI.Repo
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alias SWAPI.Schemas.Film
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setup do
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film =
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film_fixture()
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|> Film.changeset(%{title: "A New Hope"})
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|> put_assoc(:species, [species_fixture()])
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|> put_assoc(:starships, [starship_fixture()])
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|> put_assoc(:vehicles, [vehicle_fixture()])
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|> put_assoc(:characters, [person_fixture()])
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|> put_assoc(:planets, [planet_fixture()])
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|> Repo.update!()
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{:ok, %{film: film}}
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end
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describe "allFilms" do
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test "returns all films", %{conn: conn, film: film1} do
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film2 = film_fixture()
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query = """
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query {
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allFilms {
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id
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"allFilms" => [
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%{"id" => film1_id},
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%{"id" => film2_id}
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]
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}
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} = json_response(conn, 200)
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assert ^film1_id = "#{film1.id}"
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assert ^film2_id = "#{film2.id}"
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end
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end
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describe "searchFilms" do
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test "returns matching films", %{conn: conn, film: film} do
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film_fixture(%{title: "Empire Strikes Back"})
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query = """
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query {
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searchFilms(searchTerms: ["Hope"]) {
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id
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"searchFilms" => [
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%{"id" => film_id}
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]
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}
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} = json_response(conn, 200)
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assert ^film_id = "#{film.id}"
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end
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end
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describe "film" do
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test "returns film when it exists", %{conn: conn, film: film} do
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query = """
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query {
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film(id: #{film.id}) {
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id
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"film" => %{"id" => film_id}
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}
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} = json_response(conn, 200)
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assert ^film_id = "#{film.id}"
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end
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test "loads nested fields", %{conn: conn, film: film} do
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query = """
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query {
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film(id: #{film.id}) {
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id
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species {
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id
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}
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starships {
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id
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}
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vehicles {
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id
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}
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characters {
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id
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}
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planets {
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id
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}
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"film" => %{
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"id" => film_id,
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"species" => [%{"id" => species_id}],
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"starships" => [%{"id" => starship_id}],
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"vehicles" => [%{"id" => vehicle_id}],
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"characters" => [%{"id" => person_id}],
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"planets" => [%{"id" => planet_id}]
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}
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}
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} = json_response(conn, 200)
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assert ^film_id = "#{film.id}"
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assert ^species_id = "#{List.first(film.species).id}"
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assert ^starship_id = "#{List.first(film.starships).id}"
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assert ^vehicle_id = "#{List.first(film.vehicles).id}"
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assert ^person_id = "#{List.first(film.characters).id}"
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assert ^planet_id = "#{List.first(film.planets).id}"
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end
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test "handles recursive nesting", %{conn: conn, film: film} do
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query = """
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query {
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film(id: #{film.id}) {
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id
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characters {
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id
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films {
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id
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}
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}
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"film" => %{
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"id" => film_id,
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"characters" => [%{"id" => person_id, "films" => [%{"id" => film_id}]}]
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}
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}
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} = json_response(conn, 200)
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assert ^film_id = "#{film.id}"
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assert ^person_id = "#{List.first(film.characters).id}"
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end
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end
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end

‎test/swapi_web/graphql/queries/person_queries_test.exs‎

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defmodule SWAPIWeb.GraphQL.PersonQueriesTest do
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use SWAPIWeb.ConnCase
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import Ecto.Changeset
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import SWAPI.FilmsFixtures
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import SWAPI.PeopleFixtures
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import SWAPI.PlanetsFixtures
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import SWAPI.SpeciesFixtures
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import SWAPI.StarshipsFixtures
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import SWAPI.VehiclesFixtures
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alias SWAPI.Repo
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alias SWAPI.Schemas.Person
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setup do
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person =
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person_fixture()
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|> Person.changeset(%{name: "Luke Skywalker"})
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|> put_assoc(:homeworld, planet_fixture())
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|> put_assoc(:films, [film_fixture()])
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|> put_assoc(:species, [species_fixture()])
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|> put_assoc(:starships, [starship_fixture()])
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|> put_assoc(:vehicles, [vehicle_fixture()])
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|> Repo.update!()
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{:ok, %{person: person}}
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end
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describe "allPeople" do
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test "returns all people", %{conn: conn, person: person1} do
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person2 = person_fixture()
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query = """
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query {
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allPeople {
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id
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"allPeople" => [
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%{"id" => person1_id},
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%{"id" => person2_id}
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]
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}
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} = json_response(conn, 200)
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assert ^person1_id = "#{person1.id}"
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assert ^person2_id = "#{person2.id}"
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end
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end
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describe "searchPeople" do
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test "returns matching people", %{conn: conn, person: person} do
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person_fixture(%{name: "Han Solo"})
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query = """
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query {
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searchPeople(searchTerms: ["Luke"]) {
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id
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"searchPeople" => [
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%{"id" => person_id}
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]
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}
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} = json_response(conn, 200)
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assert ^person_id = "#{person.id}"
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end
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end
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describe "person" do
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test "returns person when it exists", %{conn: conn, person: person} do
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query = """
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query {
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person(id: #{person.id}) {
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id
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"person" => %{"id" => person_id}
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}
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} = json_response(conn, 200)
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assert ^person_id = "#{person.id}"
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end
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test "loads nested fields", %{conn: conn, person: person} do
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query = """
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query {
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person(id: #{person.id}) {
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id
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homeworld {
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id
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}
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films {
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id
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}
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species {
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id
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}
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starships {
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id
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}
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vehicles {
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id
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}
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"person" => %{
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"id" => person_id,
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"homeworld" => %{"id" => homeworld_id},
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"films" => [%{"id" => film_id}],
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"species" => [%{"id" => species_id}],
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"starships" => [%{"id" => starship_id}],
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"vehicles" => [%{"id" => vehicle_id}]
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}
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}
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} = json_response(conn, 200)
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assert ^person_id = "#{person.id}"
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assert ^homeworld_id = "#{person.homeworld.id}"
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assert ^film_id = "#{List.first(person.films).id}"
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assert ^species_id = "#{List.first(person.species).id}"
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assert ^starship_id = "#{List.first(person.starships).id}"
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assert ^vehicle_id = "#{List.first(person.vehicles).id}"
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end
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test "handles recursive nesting", %{conn: conn, person: person} do
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query = """
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query {
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person(id: #{person.id}) {
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id
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films {
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id
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characters {
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id
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}
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}
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}
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}
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"""
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conn = get(conn, "/graphql", query: query)
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assert %{
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"data" => %{
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"person" => %{
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"id" => person_id,
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"films" => [%{"id" => film_id, "characters" => [%{"id" => person_id}]}]
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}
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}
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} = json_response(conn, 200)
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assert ^person_id = "#{person.id}"
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assert ^film_id = "#{List.first(person.films).id}"
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end
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end
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end

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