Add system test for filter_grep

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>

test/system/fluentd/setting/filter_grep_test.rb

@@ -0,0 +1,96 @@
+require "application_system_test_case"
+
+class FilterGrepTest < ApplicationSystemTestCase
+  setup do
+    login_with(FactoryBot.build(:user))
+    @daemon = stub_daemon
+  end
+
+  test "show form" do
+    visit(daemon_setting_filter_grep_path)
+    assert do
+      page.has_css?("input[name=\"setting[label]\"]")
+    end
+    assert do
+      page.has_css?("input#setting_and_0_regexp_0__key")
+    end
+    assert do
+      page.has_css?("input#setting_and_0_regexp_0__pattern")
+    end
+    assert do
+      page.has_css?("input#setting_or_0_regexp_0__key")
+    end
+    assert do
+      page.has_css?("input#setting_or_0_regexp_0__pattern")
+    end
+  end
+
+  test "append and" do
+    visit(daemon_setting_filter_grep_path)
+    first(".card-header .btn .fa-plus").click
+    assert do
+      page.has_css?("input#setting_and_1_regexp_0__key")
+    end
+    assert do
+      page.has_css?("input#setting_and_1_regexp_0__pattern")
+    end
+    first(".card-header .btn .fa-minus").click
+    assert do
+      !page.has_css?("input#setting_and_1_regexp_0__key")
+    end
+    assert do
+      !page.has_css?("input#setting_and_1_regexp_0__pattern")
+    end
+  end
+
+  test "append regexp" do
+    visit(daemon_setting_filter_grep_path)
+    first(".card-body .btn .fa-plus").click
+    assert do
+      page.has_css?("input#setting_and_0_regexp_1__key")
+    end
+    assert do
+      page.has_css?("input#setting_and_0_regexp_1__pattern")
+    end
+    first(".card-body .btn .fa-minus").click
+    assert do
+      !page.has_css?("input#setting_and_0_regexp_1__key")
+    end
+    assert do
+      !page.has_css?("input#setting_and_0_regexp_1__pattern")
+    end
+  end
+
+  test "toggle regexp/exclude" do
+    visit(daemon_setting_filter_grep_path)
+    assert_equal(first(".card-body label").text, "Regexp")
+    first('input[name="setting[and[0]][grep_type]"][value="exclude"]').click()
+    assert_equal(first(".card-body label").text, "Exclude")
+    assert do
+      !page.has_css?("input#setting_and_0_regexp_0__key")
+    end
+    assert do
+      !page.has_css?("input#setting_and_0_regexp_0__pattern")
+    end
+    assert do
+      page.has_css?("input#setting_and_0_exclude_0__key")
+    end
+    assert do
+      page.has_css?("input#setting_and_0_exclude_0__pattern")
+    end
+  end
+
+  test "update config" do
+    visit(daemon_setting_filter_grep_path)
+    within("form") do
+      fill_in("setting_label", with: "@INPUT")
+      fill_in("setting_pattern", with: "pattern")
+      fill_in("setting_and_0_regexp_0__key", with: "message")
+      fill_in("setting_and_0_regexp_0__pattern", with: "pattern")
+    end
+    click_button(I18n.t("fluentd.common.finish"))
+    assert do
+      @daemon.agent.config.include?("@INPUT")
+    end
+  end
+end