From b5baf20aaa7b3ed4150c0772ec449a8447c60d23 Mon Sep 17 00:00:00 2001
From: nelsonic <nelson+github@dwyl.io>
Date: Wed, 30 Sep 2020 17:14:35 +0100
Subject: [PATCH] create test/app/person_test.exs to test basic Person CRUD #65

---
 lib/app/person.ex        | 45 ++++++++++++++++++++++++++++++++++++++++
 test/app/person_test.exs | 33 +++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)
 create mode 100644 lib/app/person.ex
 create mode 100644 test/app/person_test.exs

diff --git a/lib/app/person.ex b/lib/app/person.ex
new file mode 100644
index 00000000..92fca020
--- /dev/null
+++ b/lib/app/person.ex
@@ -0,0 +1,45 @@
+defmodule App.Person do
+  use Ecto.Schema
+  import Ecto.Changeset
+  alias App.Repo
+  # https://stackoverflow.com/a/47501059/1148249
+  alias __MODULE__
+
+  schema "people" do
+    field :status, :id
+    field :tag, :id
+    timestamps()
+  end
+
+  @doc """
+  Default attributes validation for Person
+  """
+  def changeset(person, attrs) do
+    person
+    |> cast(attrs, [:id, :status, :tag])
+  end
+
+  def create_person(attrs) do
+    changeset(%Person{}, attrs)
+    |> Repo.insert!()
+  end
+
+  def get_person!(id) do
+    __MODULE__
+    |> Repo.get_by!(id: id)
+  end
+
+  def upsert_person(person) do
+    case get_person!(person.id) do
+      nil ->
+        create_person(person)
+
+      # existing person
+      ep ->
+        merged = Map.merge(AuthPlug.Helpers.strip_struct_metadata(ep), person)
+        {:ok, person} = Repo.update(changeset(%Person{id: ep.id}, merged))
+        # ensure that the preloads are returned:
+        person
+    end
+  end
+end
diff --git a/test/app/person_test.exs b/test/app/person_test.exs
new file mode 100644
index 00000000..11184877
--- /dev/null
+++ b/test/app/person_test.exs
@@ -0,0 +1,33 @@
+defmodule App.CtxTest do
+  use App.DataCase
+  alias App.Person
+
+  describe "people" do
+    @valid_attrs %{
+      status: 1,
+    }
+    @update_attrs %{
+      status: 2
+    }
+
+    test "create_person/1 with valid data creates a person" do
+      person = Person.create_person(@valid_attrs)
+      assert person.status == 1
+    end
+
+    test "get_person!/1 returns the person with given id" do
+      person = create_person()
+      got_person = Person.get_person!(person.id)
+
+      assert got_person.id == person.id
+    end
+
+    test "usert_person/1 with valid data updates the person" do
+      person = create_person()
+      update_data = Map.merge(@update_attrs, %{id: person.id})
+      updated_person = Person.upsert_person(update_data)
+
+      assert updated_person.status == @update_attrs.status
+    end
+  end
+end