[day-05] test graphql schema

test/wabanex_web/schema_test.exs

@@ -0,0 +1,68 @@
+defmodule WabanexWeb.SchemaTest do
+  use WabanexWeb.ConnCase, async: true
+
+  alias Wabanex.{User, Users}
+
+  describe "users queries" do
+    test "when a valid id is given returns the user", %{conn: conn} do
+      params = %{name: "Joe Doe", email: "joe.doe@anywhere.com", password: "aLongEnough"}
+
+      {:ok, %User{id: user_id}} = Users.Create.call(params)
+
+      query = """
+        query TestGetUser($id: UUID4!) {
+          getUser(id: $id) {
+            id
+            name
+            email
+          }
+        }
+      """
+
+      response =
+        conn
+        |> post("/api/graphql", %{query: query, variables: %{"id" => user_id}})
+        |> json_response(:ok)
+
+      expected_response = %{
+        "data" => %{
+          "getUser" => %{"id" => user_id, "name" => "Joe Doe", "email" => "joe.doe@anywhere.com"}
+        }
+      }
+
+      assert expected_response == response
+    end
+  end
+
+  describe "user mutations" do
+    test "when all params are valid creates an user", %{conn: conn} do
+      mutation = """
+        mutation TestCreateUser($input: CreateUserInput!) {
+          createUser(input: $input) {
+            name
+            email
+          }
+        }
+      """
+
+      input = %{
+        "input" => %{
+          "name" => "Joe Doe",
+          "email" => "joe.doe@nowhere.com",
+          "password" => "aLongEnough"
+        }
+      }
+
+      response =
+        conn
+        |> post("/api/graphql", %{query: mutation, variables: input})
+        |> json_response(:ok)
+
+      expected_response = %{
+        "data" => %{"createUser" => %{"name" => "Joe Doe", "email" => "joe.doe@nowhere.com"}}
+      }
+
+      assert expected_response == response
+    end
+  end
+end