Add PhoenixTest case

config/test.exs

@@ -16,3 +16,5 @@ config :phoenix, :plug_init_mode, :runtime
 # Enable helpful, but potentially expensive runtime checks
 config :phoenix_live_view,
   enable_expensive_runtime_checks: true
+
+config :phoenix_test, :endpoint, MihainatorWeb.Endpoint

mix.exs

@@ -54,6 +54,7 @@ defmodule Mihainator.MixProject do
       {:dns_cluster, "~> 0.1.1"},
       {:bandit, "~> 1.5"},
       {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
+      {:phoenix_test, "~> 0.4.2", only: :test, runtime: false},
       {:csv, "~> 3.2"},
       {:timex, "~> 3.7"}
     ]

mix.lock

@@ -28,6 +28,7 @@
   "phoenix_live_view": {:hex, :phoenix_live_view, "1.0.0-rc.6", "47d2669995ea326e5c71f5c1bc9177109cebf211385c638faa7b5862a401e516", [:mix], [{:floki, "~> 0.36", [hex: :floki, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.15 or ~> 1.7.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.3 or ~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:plug, "~> 1.15", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "e56e4f1642a0b20edc2488cab30e5439595e0d8b5b259f76ef98b1c4e2e5b527"},
   "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.1.3", "3168d78ba41835aecad272d5e8cd51aa87a7ac9eb836eabc42f6e57538e3731d", [:mix], [], "hexpm", "bba06bc1dcfd8cb086759f0edc94a8ba2bc8896d5331a1e2c2902bf8e36ee502"},
   "phoenix_template": {:hex, :phoenix_template, "1.0.4", "e2092c132f3b5e5b2d49c96695342eb36d0ed514c5b252a77048d5969330d639", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0 or ~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}], "hexpm", "2c0c81f0e5c6753faf5cca2f229c9709919aba34fab866d3bc05060c9c444206"},
+  "phoenix_test": {:hex, :phoenix_test, "0.4.2", "bc00efd2bf736bc23bc40dbfd841aab88f14f767addb40b884d7910241e521b5", [:mix], [{:floki, ">= 0.30.0", [hex: :floki, repo: "hexpm", optional: false]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:mime, ">= 1.0.0", [hex: :mime, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.7.10", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.20.1", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}], "hexpm", "22a1fab760aefb60f214c0796999bf167962583dd313fb595502500041668b5c"},
   "plug": {:hex, :plug, "1.16.1", "40c74619c12f82736d2214557dedec2e9762029b2438d6d175c5074c933edc9d", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2 or ~> 2.0", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "a13ff6b9006b03d7e33874945b2755253841b238c34071ed85b0e86057f8cddc"},
   "plug_crypto": {:hex, :plug_crypto, "2.1.0", "f44309c2b06d249c27c8d3f65cfe08158ade08418cf540fd4f72d4d6863abb7b", [:mix], [], "hexpm", "131216a4b030b8f8ce0f26038bc4421ae60e4bb95c5cf5395e1421437824c4fa"},
   "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.7", "354c321cf377240c7b8716899e182ce4890c5938111a1296add3ec74cf1715df", [:make, :mix, :rebar3], [], "hexpm", "fe4c190e8f37401d30167c8c405eda19469f34577987c76dde613e838bbc67f8"},

test/mihainator_web/upload_live_test.exs

@@ -0,0 +1,14 @@
+defmodule MihainatorWeb.UploadLiveTest do
+  @moduledoc false
+
+  use MihainatorWeb.ConnCase
+
+  test "calender has markings for interaction days", %{conn: conn} do
+    conn
+    |> visit("/")
+    |> upload("CSV file", "data/test.csv")
+    |> click_button("Upload")
+    |> assert_has("button.bg-green-300")
+    |> assert_has("button.bg-red-300")
+  end
+end

test/support/conn_case.ex

@@ -28,6 +28,7 @@ defmodule MihainatorWeb.ConnCase do
       import Plug.Conn
       import Phoenix.ConnTest
       import MihainatorWeb.ConnCase
+      import PhoenixTest
     end
   end