Create reverseProxyCheckerLogic.test.ts

frontend/src/lib/components/ReverseProxyChecker/reverseProxyCheckerLogic.test.ts

@@ -0,0 +1,63 @@
+import { expectLogic } from 'kea-test-utils'
+
+import { useMocks } from '~/mocks/jest'
+import { initKeaTests } from '~/test/init'
+
+import { reverseProxyCheckerLogic } from './reverseProxyCheckerLogic'
+
+const hasReverseProxyValues = [['https://proxy.example.com'], [null]]
+const doesNotHaveReverseProxyValues = [[null], [null]]
+
+const useMockedValues = (results: { timestamp: string; $lib_custom_api_host?: string }[]): void => {
+    useMocks({
+        post: {
+            '/api/projects/:team/query': () => [
+                200,
+                {
+                    results,
+                },
+            ],
+        },
+    })
+}
+
+describe('reverseProxyCheckerLogic', () => {
+    let logic: ReturnType<typeof reverseProxyCheckerLogic.build>
+
+    beforeEach(() => {
+        initKeaTests()
+        localStorage.clear()
+        logic = reverseProxyCheckerLogic()
+    })
+
+    afterEach(() => {
+        logic.unmount()
+    })
+
+    it('should not have a reverse proxy set - when no data', async () => {
+        useMockedValues([])
+
+        logic.mount()
+        await expectLogic(logic).toFinishAllListeners().toMatchValues({
+            hasReverseProxy: false,
+        })
+    })
+
+    it('should not have a reverse proxy set - when data with no lib_custom_api_host values', async () => {
+        useMockedValues(doesNotHaveReverseProxyValues)
+
+        logic.mount()
+        await expectLogic(logic).toFinishAllListeners().toMatchValues({
+            hasReverseProxy: false,
+        })
+    })
+
+    it('should have a reverse proxy set', async () => {
+        useMockedValues(hasReverseProxyValues)
+
+        logic.mount()
+        await expectLogic(logic).toFinishAllListeners().toMatchValues({
+            hasReverseProxy: true,
+        })
+    })
+})