name-badge

elixir/name-badge/test/name_badge_test.exs

@@ -0,0 +1,33 @@
+defmodule NameBadgeTest do
+  use ExUnit.Case
+  doctest NameBadge
+
+  describe "print/3" do
+    @tag task_id: 1
+    test "prints the employee badge with full data" do
+      assert NameBadge.print(455, "Mary M. Brown", "MARKETING") ==
+               "[455] - Mary M. Brown - MARKETING"
+    end
+
+    @tag task_id: 1
+    test "uppercases the department" do
+      assert NameBadge.print(89, "Jack McGregor", "Procurement") ==
+               "[89] - Jack McGregor - PROCUREMENT"
+    end
+
+    @tag task_id: 2
+    test "prints the employee badge without id" do
+      assert NameBadge.print(nil, "Barbara White", "Security") == "Barbara White - SECURITY"
+    end
+
+    @tag task_id: 3
+    test "prints the owner badge" do
+      assert NameBadge.print(1, "Anna Johnson", nil) == "[1] - Anna Johnson - OWNER"
+    end
+
+    @tag task_id: 3
+    test "prints the owner badge without id" do
+      assert NameBadge.print(nil, "Stephen Dann", nil) == "Stephen Dann - OWNER"
+    end
+  end
+end

elixir/name-badge/test/test_helper.exs

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+ExUnit.start()
+ExUnit.configure(exclude: :pending, trace: true, seed: 0)