1 files changed, 56 insertions, 0 deletions
diff --git a/spec/frontend/clusters/agents/components/activity_history_item_spec.js b/spec/frontend/clusters/agents/components/activity_history_item_spec.js
new file mode 100644
index 00000000000..100a280d0cc
--- /dev/null
+++ b/spec/frontend/clusters/agents/components/activity_history_item_spec.js
@@ -0,0 +1,56 @@
+import { GlSprintf } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import { sprintf } from '~/locale';
+import HistoryItem from '~/vue_shared/components/registry/history_item.vue';
+import TimeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
+import ActivityHistoryItem from '~/clusters/agents/components/activity_history_item.vue';
+import { EVENT_DETAILS, DEFAULT_ICON } from '~/clusters/agents/constants';
+import { mockAgentHistoryActivityItems } from '../../mock_data';
+
+const agentName = 'cluster-agent';
+
+describe('ActivityHistoryItem', () => {
+  let wrapper;
+
+  const createWrapper = ({ event = {} }) => {
+    wrapper = shallowMount(ActivityHistoryItem, {
+      propsData: { event },
+      stubs: {
+        HistoryItem,
+        GlSprintf,
+      },
+    });
+  };
+
+  const findHistoryItem = () => wrapper.findComponent(HistoryItem);
+  const findTimeAgo = () => wrapper.find(TimeAgoTooltip);
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  describe.each`
+    kind                    | icon                                              | title                                                                   | lineNumber
+    ${'token_created'}      | ${EVENT_DETAILS.token_created.eventTypeIcon}      | ${sprintf(EVENT_DETAILS.token_created.title, { tokenName: agentName })} | ${0}
+    ${'token_revoked'}      | ${EVENT_DETAILS.token_revoked.eventTypeIcon}      | ${sprintf(EVENT_DETAILS.token_revoked.title, { tokenName: agentName })} | ${1}
+    ${'agent_connected'}    | ${EVENT_DETAILS.agent_connected.eventTypeIcon}    | ${sprintf(EVENT_DETAILS.agent_connected.title, { titleIcon: '' })}      | ${2}
+    ${'agent_disconnected'} | ${EVENT_DETAILS.agent_disconnected.eventTypeIcon} | ${sprintf(EVENT_DETAILS.agent_disconnected.title, { titleIcon: '' })}   | ${3}
+    ${'agent_connected'}    | ${EVENT_DETAILS.agent_connected.eventTypeIcon}    | ${sprintf(EVENT_DETAILS.agent_connected.title, { titleIcon: '' })}      | ${4}
+    ${'unknown_agent'}      | ${DEFAULT_ICON}                                   | ${'unknown_agent Event occurred'}                                       | ${5}
+  `('when the event type is $kind event', ({ icon, title, lineNumber }) => {
+    beforeEach(() => {
+      const event = mockAgentHistoryActivityItems[lineNumber];
+      createWrapper({ event });
+    });
+    it('renders the correct icon', () => {
+      expect(findHistoryItem().props('icon')).toBe(icon);
+    });
+    it('renders the correct title', () => {
+      expect(findHistoryItem().text()).toContain(title);
+    });
+    it('renders the correct time-ago tooltip', () => {
+      const activityEvents = mockAgentHistoryActivityItems;
+      expect(findTimeAgo().props('time')).toBe(activityEvents[lineNumber].recordedAt);
+    });
+  });
+});