diff --git a/test/web/admin_api/views/report_view_test.exs b/test/web/admin_api/views/report_view_test.exs
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+++ b/test/web/admin_api/views/report_view_test.exs
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+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.AdminAPI.ReportViewTest do
+  use Pleroma.DataCase
+  import Pleroma.Factory
+  alias Pleroma.Web.AdminAPI.ReportView
+  alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.MastodonAPI.StatusView
+  alias Pleroma.Web.CommonAPI
+
+  test "renders a report" do
+    user = insert(:user)
+    other_user = insert(:user)
+
+    {:ok, activity} = CommonAPI.report(user, %{"account_id" => other_user.id})
+
+    expected = %{
+      content: "",
+      actor: AccountView.render("account.json", %{user: user}),
+      account: AccountView.render("account.json", %{user: other_user}),
+      statuses: [],
+      state: "open",
+      id: activity.id
+    }
+
+    result =
+      ReportView.render("show.json", %{report: activity})
+      |> Map.delete(:created_at)
+
+    assert result == expected
+  end
+
+  test "includes reported statuses" do
+    user = insert(:user)
+    other_user = insert(:user)
+    {:ok, activity} = CommonAPI.post(other_user, %{"status" => "toot"})
+
+    {:ok, report_activity} =
+      CommonAPI.report(user, %{"account_id" => other_user.id, "status_ids" => [activity.id]})
+
+    expected = %{
+      content: "",
+      actor: AccountView.render("account.json", %{user: user}),
+      account: AccountView.render("account.json", %{user: other_user}),
+      statuses: [StatusView.render("status.json", %{activity: activity})],
+      state: "open",
+      id: report_activity.id
+    }
+
+    result =
+      ReportView.render("show.json", %{report: report_activity})
+      |> Map.delete(:created_at)
+
+    assert result == expected
+  end
+
+  test "renders report's state" do
+    user = insert(:user)
+    other_user = insert(:user)
+
+    {:ok, activity} = CommonAPI.report(user, %{"account_id" => other_user.id})
+    {:ok, activity} = CommonAPI.update_report_state(activity.id, "closed")
+    assert %{state: "closed"} = ReportView.render("show.json", %{report: activity})
+  end
+
+  test "renders report description" do
+    user = insert(:user)
+    other_user = insert(:user)
+
+    {:ok, activity} =
+      CommonAPI.report(user, %{
+        "account_id" => other_user.id,
+        "comment" => "posts are too good for this instance"
+      })
+
+    assert %{content: "posts are too good for this instance"} =
+             ReportView.render("show.json", %{report: activity})
+  end
+
+  test "sanitizes report description" do
+    user = insert(:user)
+    other_user = insert(:user)
+
+    {:ok, activity} =
+      CommonAPI.report(user, %{
+        "account_id" => other_user.id,
+        "comment" => ""
+      })
+
+    data = Map.put(activity.data, "content", "<script> alert('hecked :D:D:D:D:D:D:D') </script>")
+    activity = Map.put(activity, :data, data)
+
+    refute %{content: "<script> alert('hecked :D:D:D:D:D:D:D') </script>"} ==
+             ReportView.render("show.json", %{report: activity})[:content]
+  end
+end