Add E2E test using the GitHub API via Tentacat

Author: gaggle

.github/workflows/examples.yml

@@ -95,3 +95,16 @@ jobs:
 
       - name: Get result
         run: echo "${{steps.script.outputs.result}}"
+
+  can-use-the-github-api-via-tentacat:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: gaggle/elixir_script@v0
+        id: script
+        with:
+          script: |
+            {200, user, _resp} = Tentacat.Users.find(client, "gaggle")
+            user["login"]
+
+      - name: Get result
+        run: echo "${{steps.script.outputs.result}}"

test/e2e_data.exs

@@ -44,5 +44,13 @@
       Greeter.greet("Mark")
     """,
     expected: "Oh hi Mark!"
+  },
+  %{
+    name: "Can use the GitHub API via Tentacat",
+    script: """
+      {200, user, _resp} = Tentacat.Users.find(client, "gaggle")
+      user["login"]
+    """,
+    expected: "gaggle"
   }
 ]

test/e2e_test.exs

@@ -76,13 +76,27 @@ defmodule ElixirScript.E2eTest.EndToEndTest do
 
   setup :verify_on_exit!
 
+  setup do
+    bypass = Bypass.open()
+    {:ok, bypass: bypass}
+  end
+
   describe "end-to-end tests" do
-    test "run e2e tests" do
+    test "run e2e tests", %{bypass: bypass} do
+      ElixirScript.CustomLogger.configure(level: :debug)
+
       stub(SystemEnvMock, :get_env, fn varname, default ->
         GitHubWorkflowRun.env()[varname] || default
       end)
 
-      stub(TentacatMock.ClientMock, :new, fn -> %{auth: nil, endpoint: "github"} end)
+      Bypass.expect(bypass, "GET", "/users/gaggle", fn conn ->
+        fixture_path = Path.join(__DIR__, "fixtures/api.github.com/users/gaggle/GET.200.json")
+        Plug.Conn.resp(conn, 200, File.read!(fixture_path))
+      end)
+
+      stub(TentacatMock.ClientMock, :new, fn ->
+        Tentacat.Client.new("http://localhost:#{bypass.port}")
+      end)
 
       E2e.read_test_file()
       |> Enum.each(&EndToEndUtils.run_test/1)