Wait for package network results

Avoid the redundant global environment refresh that can block Conda setup, and poll boundedly for package installation, removal, and registry version results across hosted runners.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot-Session: edcaaa35-9a42-4351-98fa-55bcf8f1968e

Author: edvilme

src/test/integration/packageManager.integration.test.ts

@@ -144,7 +144,6 @@ for (const profile of profiles) {
             }
 
             if (profile.reuseExistingEnvironment) {
-                await api.refreshEnvironments(undefined);
                 environment = (await api.getEnvironments('global')).find(
                     (candidate) => candidate.envId.managerId === profile.environmentManagerId,
                 );
@@ -205,11 +204,15 @@ for (const profile of profiles) {
             if (!wasInstalled) {
                 await api.managePackages(environment!, { install: [packageName], runHeadless: true });
             }
-            let packages = await api.getPackages(environment!, { skipCache: true });
-            assert.ok(packages, 'Unable to list packages after installation');
-            assert.ok(
-                packages.some((pkg) => pkg.name.toLowerCase() === packageName),
+            let packages: Package[] | undefined;
+            await waitForCondition(
+                async () => {
+                    packages = await api.getPackages(environment!, { skipCache: true });
+                    return packages?.some((pkg) => pkg.name.toLowerCase() === packageName) ?? false;
+                },
+                30_000,
                 'Package not installed',
+                1_000,
             );
 
             const directPackageNames = await vscode.commands.executeCommand<string[] | undefined>(
@@ -222,11 +225,14 @@ for (const profile of profiles) {
 
             if (!wasInstalled) {
                 await api.managePackages(environment!, { uninstall: [packageName], runHeadless: true });
-                packages = await api.getPackages(environment!, { skipCache: true });
-                assert.ok(packages, 'Unable to list packages after uninstallation');
-                assert.ok(
-                    !packages.some((pkg) => pkg.name.toLowerCase() === packageName),
+                await waitForCondition(
+                    async () => {
+                        packages = await api.getPackages(environment!, { skipCache: true });
+                        return packages !== undefined && !packages.some((pkg) => pkg.name.toLowerCase() === packageName);
+                    },
+                    30_000,
                     'Package not uninstalled',
+                    1_000,
                 );
             }
         });
@@ -239,9 +245,15 @@ for (const profile of profiles) {
                 return;
             }
 
-            const versions = await api.getPackageAvailableVersions(environment!, profile.packageName);
-            assert.ok(versions, `${profile.name} unexpectedly failed to retrieve package versions`);
-            assert.ok(versions.length > 0, 'No package versions available');
+            await waitForCondition(
+                async () => {
+                    const versions = await api.getPackageAvailableVersions(environment!, profile.packageName);
+                    return versions !== undefined && versions.length > 0;
+                },
+                30_000,
+                `${profile.name} unexpectedly failed to retrieve package versions`,
+                2_000,
+            );
         });
 
         suiteTeardown(async () => {