From fe9ce450e3e8d9f5ccaf9de94252e7d7fc727e45 Mon Sep 17 00:00:00 2001
From: Elena Makarova <el-makarova@yandex-team.ru>
Date: Wed, 13 Aug 2025 16:53:11 +0300
Subject: [PATCH 1/2] fix: broken tests for healthcheck

---
 .../tenant/diagnostics/tabs/info.test.ts      | 98 ++++++++++++++++++-
 1 file changed, 97 insertions(+), 1 deletion(-)

diff --git a/tests/suites/tenant/diagnostics/tabs/info.test.ts b/tests/suites/tenant/diagnostics/tabs/info.test.ts
index 98c060309c..f73cca7413 100644
--- a/tests/suites/tenant/diagnostics/tabs/info.test.ts
+++ b/tests/suites/tenant/diagnostics/tabs/info.test.ts
@@ -41,7 +41,101 @@ test.describe('Diagnostics Info tab', async () => {
         expect(utilization.memory.usage).toBeTruthy();
     });
 
-    test('Info tab shows healthcheck status', async ({page}) => {
+    test('Info tab shows healthcheck status when there are issues', async ({page}) => {
+        // Mock healthcheck API to return DEGRADED status with issues
+        await page.route(`**/viewer/json/healthcheck?*`, async (route) => {
+            await route.fulfill({
+                status: 200,
+                contentType: 'application/json',
+                body: JSON.stringify({
+                    self_check_result: 'DEGRADED',
+                    issue_log: [
+                        {
+                            id: 'issue-1',
+                            status: 'YELLOW',
+                            message: 'Some degraded component',
+                            location: {
+                                database: {
+                                    name: tenantName,
+                                },
+                            },
+                        },
+                    ],
+                }),
+            });
+        });
+
+        const pageQueryParams = {
+            schema: tenantName,
+            database: tenantName,
+            tenantPage: 'diagnostics',
+        };
+        const tenantPage = new TenantPage(page);
+        await tenantPage.goto(pageQueryParams);
+
+        const diagnostics = new Diagnostics(page);
+        await diagnostics.clickTab(DiagnosticsTab.Info);
+
+        // Healthcheck card should be visible when there are issues
+        const status = await diagnostics.getHealthcheckStatus();
+        expect(status).toBeTruthy();
+
+        // Check for degraded status class
+        const isDegraded = await diagnostics.hasHealthcheckStatusClass(
+            'ydb-healthcheck-preview__icon_degraded',
+        );
+        expect(isDegraded).toBe(true);
+    });
+
+    test('Info tab hides healthcheck status when status is GOOD with no issues', async ({page}) => {
+        // Mock healthcheck API to return GOOD status with no issues
+        await page.route(`**/viewer/json/healthcheck?*`, async (route) => {
+            await route.fulfill({
+                json: {
+                    self_check_result: 'GOOD',
+                    issue_log: [],
+                },
+            });
+        });
+
+        const pageQueryParams = {
+            schema: tenantName,
+            database: tenantName,
+            tenantPage: 'diagnostics',
+        };
+        const tenantPage = new TenantPage(page);
+        await tenantPage.goto(pageQueryParams);
+
+        const diagnostics = new Diagnostics(page);
+        await diagnostics.clickTab(DiagnosticsTab.Info);
+
+        // Healthcheck card should not be visible when status is GOOD with no issues
+        const healthcheckCard = page.locator('.ydb-healthcheck-preview');
+        await expect(healthcheckCard).toHaveCount(0);
+    });
+
+    test('Info tab shows healthcheck status when status is GOOD but has issues', async ({page}) => {
+        // Mock healthcheck API to return GOOD status but with issues (edge case)
+        await page.route(`**/viewer/json/healthcheck?*`, async (route) => {
+            await route.fulfill({
+                json: {
+                    self_check_result: 'GOOD',
+                    issue_log: [
+                        {
+                            id: 'issue-1',
+                            status: 'GREEN',
+                            message: 'Some informational issue',
+                            location: {
+                                database: {
+                                    name: tenantName,
+                                },
+                            },
+                        },
+                    ],
+                },
+            });
+        });
+
         const pageQueryParams = {
             schema: tenantName,
             database: tenantName,
@@ -53,9 +147,11 @@ test.describe('Diagnostics Info tab', async () => {
         const diagnostics = new Diagnostics(page);
         await diagnostics.clickTab(DiagnosticsTab.Info);
 
+        // Healthcheck card should be visible when there are issues, even if status is GOOD
         const status = await diagnostics.getHealthcheckStatus();
         expect(status).toBeTruthy();
 
+        // Check for good status class
         const isGood = await diagnostics.hasHealthcheckStatusClass(
             'ydb-healthcheck-preview__icon_good',
         );

From 7c352baf03680f5fad45603df48f8ff18e8724ab Mon Sep 17 00:00:00 2001
From: Elena Makarova <el-makarova@yandex-team.ru>
Date: Wed, 13 Aug 2025 18:26:16 +0300
Subject: [PATCH 2/2] fix: tests

---
 tests/suites/tenant/diagnostics/Diagnostics.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tests/suites/tenant/diagnostics/Diagnostics.ts b/tests/suites/tenant/diagnostics/Diagnostics.ts
index 54538fdada..b45f8f2ad1 100644
--- a/tests/suites/tenant/diagnostics/Diagnostics.ts
+++ b/tests/suites/tenant/diagnostics/Diagnostics.ts
@@ -368,7 +368,6 @@ export class Diagnostics {
         await this.cpuCard.waitFor({state: 'visible', timeout: VISIBILITY_TIMEOUT});
         await this.storageCard.waitFor({state: 'visible', timeout: VISIBILITY_TIMEOUT});
         await this.memoryCard.waitFor({state: 'visible', timeout: VISIBILITY_TIMEOUT});
-        await this.healthcheckCard.waitFor({state: 'visible', timeout: VISIBILITY_TIMEOUT});
         return true;
     }