Added mix commands to manage users and view actors

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

test/tasks/actors_test.exs

@@ -0,0 +1,52 @@
+defmodule Mix.Tasks.Mobilizon.ActorsTest do
+  use Mobilizon.DataCase
+
+  alias Mobilizon.Actors.Actor
+  alias Mix.Tasks.Mobilizon.Actors.Show
+  import Mobilizon.Factory
+
+  Mix.shell(Mix.Shell.Process)
+
+  @username "someone"
+  @domain "somewhere.tld"
+
+  describe "show actor" do
+    test "show existing local actor" do
+      %Actor{} = actor = insert(:actor, preferred_username: @username)
+
+      output = """
+      Informations for the actor #{@username}:
+        - Type: Person
+        - Domain: Local
+        - Name: #{actor.name}
+        - Summary: #{actor.summary}
+        - User: #{actor.user.email}
+      """
+
+      Show.run([@username])
+      assert_received {:mix_shell, :info, [output_received]}
+      assert output_received == output
+    end
+
+    test "show existing remote actor" do
+      %Actor{} = actor = insert(:actor, preferred_username: @username, user: nil, domain: @domain)
+
+      output = """
+      Informations for the actor #{@username}:
+        - Type: Person
+        - Domain: #{@domain}
+        - Name: #{actor.name}
+        - Summary: #{actor.summary}
+        - User: Remote
+      """
+
+      Show.run(["#{@username}@#{@domain}"])
+      assert_received {:mix_shell, :info, [output_received]}
+      assert output_received == output
+    end
+
+    test "show non-existing actor" do
+      assert_raise Mix.Error, "Error: No such actor", fn -> Show.run([@username]) end
+    end
+  end
+end