96.99% test coverage

test/mailers/password_reset_mailer_test.rb

@@ -0,0 +1,23 @@
+require "test_helper"
+
+class PasswordResetMailerTest < ActionMailer::TestCase
+  test "reset email contains token and expiry" do
+    user = users(:admin_user)
+    user.update!(
+      reset_password_token: "reset_token_123",
+      reset_password_sent_at: Time.current
+    )
+
+    email = PasswordResetMailer.reset(user)
+    assert_emails 1 do
+      email.deliver_now
+    end
+
+    assert_equal [ user.email ], email.to
+    assert_equal "Reset your Sanasto Wiki password", email.subject
+    assert_includes email.content_type, "text/html"
+    assert_includes email.body.encoded, "reset_token_123"
+    assert_includes email.body.encoded, "Password Reset Request"
+    assert_includes email.body.encoded, "will expire on"
+  end
+end