Testing Software parts

Mix.install(
  [
    {:phoenix, "~> 1.7.12"},
    {:phoenix_ecto, "~> 4.4"},
    {:ecto_sql, "~> 3.10"},
    {:postgrex, ">= 0.0.0"},
    {:phoenix_html, "~> 4.0"},
    {:phoenix_live_reload, "~> 1.2"},
    {:phoenix_live_view, "~> 0.20.2"},
    {:floki, ">= 0.30.0"},
    {:phoenix_live_dashboard, "~> 0.8.3"},
    {:esbuild, "~> 0.8"},
    {:tailwind, "~> 0.2"},
    {:heroicons,
     github: "tailwindlabs/heroicons",
     tag: "v2.1.1",
     sparse: "optimized",
     app: false,
     compile: false,
     depth: 1},
    {:swoosh, "~> 1.5"},
    {:finch, "~> 0.13"},
    {:telemetry_metrics, "~> 1.0"},
    {:telemetry_poller, "~> 1.0"},
    {:gettext, "~> 0.20"},
    {:jason, "~> 1.2"},
    {:dns_cluster, "~> 0.1.1"},
    {:bandit, "~> 1.2"},
    {:triplex, "~> 1.3"},
    {:req, "~> 0.4.14"},
    {:ueberauth, "~> 0.10.8"},
    {:ueberauth_bexio, "~> 0.1.1"},
    {:bexio_api_client, "~> 0.2.20"},
    {:gen_stage, "~> 1.2"},
    {:broadway, "~> 1.0"}
  ],
  config: [
    esbuild: [version: "0.17.11"],
    tailwind: [version: "3.4.0"],
    swoosh: [api_client: false]
  ]
)

Section