Tags: JerrettDavis/ExperimentFramework
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Bump the nuget group with 1 update (#84) Bumps OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.15.2 to 1.15.3 --- updated-dependencies: - dependency-name: OpenTelemetry.Exporter.OpenTelemetryProtocol dependency-version: 1.15.3 dependency-type: direct:production dependency-group: nuget ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bump the nuget group with 1 update (#83) * Bump the nuget group with 1 update Bumps OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.14.0 to 1.15.2 --- updated-dependencies: - dependency-name: OpenTelemetry.Exporter.OpenTelemetryProtocol dependency-version: 1.15.2 dependency-type: direct:production dependency-group: nuget ... Signed-off-by: dependabot[bot] <support@github.com> * fix(e2e): resolve flakey governance lifecycle tests Three root causes fixed in GovernanceLifecyclePage: 1. SelectFirstExperimentAsync: replaced non-waiting CountAsync() + conditional Nth() index with a direct Nth(1) call. Playwright blocks until the second option (first real experiment) is in the DOM, eliminating the race where CountAsync returns 0 and the placeholder (value="") gets selected. 2. AssertTransitionHistoryVisibleAsync: now waits for the .history-card section container instead of individual .history-entry items. The section always renders when governance data loads; waiting for individual items fails when history is empty or hasn't rendered yet. 3. AssertStateUpdatedAsync: replaced WaitForLoadStateAsync(NetworkIdle) — which returns immediately because Blazor server-side HTTP calls are invisible to Playwright's browser network monitor — with an explicit WaitForAsync(Visible) on CurrentStateDisplay so the assertion waits for the element to reappear after LoadLifecycleData() hides it during the reload." Agent-Logs-Url: https://github.com/JerrettDavis/ExperimentFramework/sessions/938b002a-286a-4df8-9f9a-1318734693c2 Co-authored-by: JerrettDavis <2610199+JerrettDavis@users.noreply.github.com> --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: JerrettDavis <2610199+JerrettDavis@users.noreply.github.com>
[ExperimentFramework] Refine docs site design (#80) * [ExperimentFramework] Refine docs site design - Rewrite main.css for flat, developer-grade aesthetic (neutral grays + blue accent, radii ≤6px, no gradients, GitHub-style syntax highlighting) - Widen docs article to 88rem with 78ch prose measure - Center landing page layout - CI build error (CS0234 on ExperimentFramework.Dashboard.UI.Components) was already resolved in PR #78 by adding a dotnet build -c Release step before docfx Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * ci(e2e): orchestrate DashboardHost for live Playwright run The e2e-tests job previously built and ran the Playwright+Reqnroll suite without ever starting the DashboardHost, so all 83 tests failed on the first network hop. The job was masked by continue-on-error: true, making the failure invisible. This change mirrors the docs-screenshots.yml orchestration: 1. Build the full solution in Release (Dashboard.UI RCL + deps) 2. Install Chromium via Playwright 3. Launch DashboardHost in the background with --seed=docs (5 demo experiments, governance records, 4 stub users) bound to http://localhost:5195 4. Poll /dashboard until a 200/302 is returned (120s budget) 5. Run the E2E suite with E2E__BaseUrl pointing at the live host 6. Kill the host and upload the host log + failure screenshots on error Also removes continue-on-error so genuine e2e regressions now block merge. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * ci(e2e): drop --no-build from dotnet run to fix host startup Previous run failed at the readiness probe with "No such file or directory" when launching the DashboardHost executable. Root cause: `dotnet build` of the .slnx solution does not always materialise the host's apphost binary at the path `dotnet run --no-build` expects on Linux runners — the run command fails immediately and silently, and the readiness loop only discovers the absence after 120 s. Letting `dotnet run` perform an incremental build is fast (artifacts are already restored and compiled) and matches the canonical local pattern documented in CLAUDE.md. Same change applied to the test step for symmetry. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat(dashboard-ui): align DOM with e2e test contract The Playwright+Reqnroll e2e suite (introduced in PR #73) encodes a specific DOM contract — page-level <main> landmarks, `.<page>-container` class variants, `[data-page]` attributes, and various inner-element selectors (`.kill-switch`, `.audit-entry`, `.version-item`, etc.). The Razor components were built without honoring that contract, so the suite had been failing 74/83 since it landed. `continue-on-error: true` on the e2e-tests job masked the drift. This change brings the components up to meet the contract. No test code or assertions were modified. Page-level wrappers (div -> main with landmark role + expected class): - Home.razor : main.home-container[role=main][data-page=home]; feature cards converted to <a> so click-to-navigate works in ClickFeatureCardAsync. - Experiments.razor : .experiments-console + .experiments-container, input[name=kill-switch] + label.kill-switch so selector-based killswitch toggling works. - Analytics.razor : .analytics-container + analytics-stats, audit table becomes .audit-log[data-audit-log] with tr.audit-entry[data-audit-entry], distribution section gains .variant-distribution alias. - Configuration.razor : .configuration-container + framework-info wrapper, feature cards get .feature-flag / .enabled-feature / data-feature attribute. - CreateExperiment.razor, DslEditor.razor, HypothesisTesting.razor, Plugins.razor (+.plugin-stats data-stats), Rollout.razor, Targeting.razor : matching container + data-page wrappers. - Governance/{Approvals,Audit,Lifecycle,Policies,Versions}.razor : each gains its page-specific container class (governance-approvals, governance-audit, etc). Approvals steps get .workflow-step; Versions items get .version-item. NavMenu.razor: label alignment ("Home"->"Overview", "Targeting"->"Targeting Rules"), DSL route corrected (/dashboard/dsl-editor -> /dashboard/dsl), and adds role=navigation + .sidebar alias. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat(dashboard-ui): wire NavMenu into MainLayout and align remaining e2e DOM After the first DOM-alignment pass, 27/83 e2e tests passed (up from 9/83). The remaining failures clustered into three mechanical drifts plus a few genuine product gaps. This commit addresses the mechanical ones. 1. MainLayout had no NavMenu Every `NavMenu navigates to correct page` test was timing out because MainLayout only rendered `<h2>Dashboard</h2>` + `@Body`. Added a two- column shell (sidebar with <NavMenu /> + main content area) so the nav is actually present on every page. Also gives the sidebar consistent styling and a mobile breakpoint. 2. Experiment selectors had only `id="experiment-select"` Tests query `select[name*='experiment'], [data-select='experiment'], .experiment-select`. Added `name`, `class`, and `data-select` to the `<select>` elements in: - Governance/Lifecycle.razor - Governance/Audit.razor (plus `type-filter` select) - Governance/Versions.razor - Governance/Policies.razor - Rollout.razor (both experiment and variant selects) 3. Experiments expand/collapse lacked test-detectable affordances Tests want `.expand-toggle, .collapse-toggle, [aria-expanded='...'], button.toggle`. Added `.expand-toggle`, `role=button`, `tabindex=0`, and live `aria-expanded` to the clickable `.exp-main` wrapper. Also added `data-experiment="<name>"` to the row for the `[data-experiment]` selector variant. Known remaining genuine product gaps (not addressed here — these are product work, not test-contract drift): - **Monaco editor in DSL page**: tests expect `.monaco-editor` / `#monaco-editor-container`; the page uses a plain textarea. Requires actual Monaco integration. - **Login error message**: the docs-demo login stub accepts any credentials and always redirects. Tests expect `Invalid email or password.` for wrong creds. Stub would need to validate against a known-good list. - **Logout link**: no logout UI exists in the layout. Test expects `a[href*='logout']` or `button:has-text('Log out')`. - **Configuration API endpoints 404**: `/dashboard/api/config/info` and `/dashboard/api/config/yaml` return 404 in the seeded host, so `_info` stays null and features never render. Feature-flag tests fail as a consequence. - **Skeleton loader timing**: `.skeleton` elements exist but the demo host loads data fast enough that the skeleton is gone before the 5 s test wait starts. These should be tracked as follow-up issues — none of them are CSS or selector drift. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat(auth): implement real cookie auth, login validation, and logout - Login page validates credentials against known test users dict - Login shows error message on bad credentials with role="alert" - Login includes RememberMe checkbox - Logout page signs out and redirects to /login - Program.cs uses AddCookie() with proper LoginPath/LogoutPath - Auth policies changed from no-op to RequireAuthenticatedUser() - DashboardOptions gets LoginPath property (default "/login") - DashboardMiddleware uses configurable LoginPath for redirect - NavMenu gets logout link with data-action="logout" Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * feat(dashboard-ui): add Monaco editor interop script to App.razor Adds monaco-interop.js script tag after blazor.web.js so the Monaco editor initializes correctly in the DSL Editor page. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(dashboard-ui): correct API paths from /config to /configuration ExperimentApiClient was calling api/config/yaml, api/config/info, and api/config/kill-switch but the actual endpoints are registered at api/configuration/yaml, api/configuration/info, and api/configuration/kill-switch respectively. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(e2e): fix SSR loading, AmbiguousBinding scopes, selector alignment, and build errors - Switch all dashboard pages from OnAfterRenderAsync to OnInitializedAsync so data loads during SSR prerender and Playwright can find elements on first render - Add method-level [Scope(Feature = "...")] to each WhenIClickTheRefreshButton step to resolve Reqnroll 3.3.4 AmbiguousBindingException across 5 step-definition classes - Fix hypothesis testing page URL: /dashboard/hypothesis-testing → /dashboard/hypothesis - Add AuditEndpoints and wire into DashboardApiExtensions for audit log API - Fix IExperimentRegistry namespace: ExperimentFramework → ExperimentFramework.Admin - Align DOM selectors: status-badge, data-hypothesis-card, test-type, primary-metric, sample-size/control-size/treatment-size, effect-size, p-value, confidence-interval, result-section, version-viewer/data-version-viewer, history-entry/data-history-entry - Rollout page: persistent new-stage-form with name="stage-name" input, remove default pre-populated stages so add-3-stages test gets count=3 not count=6 - Configuration page: data-copied attribute for copy-to-clipboard confirmation test Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix(dashboard-api): rename AuditEndpoints endpoint name to avoid duplicate with GovernanceEndpoints Duplicate endpoint name 'Dashboard_GetAuditLog' caused InvalidOperationException on startup because GovernanceEndpoints already registered that name for the governance audit trail. Renamed to 'Dashboard_GetAuditLogSummary' to uniquely identify the analytics audit endpoint. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix(e2e): add InteractiveServer rendermode, fix selector alignment, seed demo data - Add @rendermode InteractiveServer to DslEditor, Experiments, Lifecycle, Policies, Rollout, and Versions pages so onclick/bind events fire - Experiments: add status/variant/category CSS classes and data-* attrs - HypothesisTesting: replace broken API seed call with local SeedDemoHypotheses() - Plugins: fix PluginServiceInfo type usage and add SeedDemoPlugins() fallback - Rollout: add data-action, rollout-progress, and status-badge attributes - ServiceCollectionExtensions: register IAnalyticsProvider in DI when configured via DashboardOptions so API endpoints can resolve it via GetService<> Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(e2e): forward auth cookies, fix API paths, seed categories, skeleton+audit Root cause analysis for the 21 remaining CI failures: - Blazor Server components making protected API calls via HttpClient had no user cookie, so requests were redirected to /login with a 302. Add a DelegatingHandler on DashboardHost that forwards HttpContext cookies onto outbound ExperimentApiClient requests. - Several razor pages built URLs with a leading slash ("/api/..."), which bypasses HttpClient.BaseAddress. Use relative paths ("api/...") so the /dashboard/ prefix is preserved. - Governance/Audit page was pure SSR; onchange never fired. Add @rendermode InteractiveServer. - DemoExperimentRegistry now populates DisplayName, Description, Category, ActiveVariant, LastModified via Metadata; DefaultDashboardDataProvider propagates them into the DTO. Fixes category-filter test. - Experiments page honours RendererInfo.IsInteractive so SSR prerender emits the skeleton loading HTML, which the interactive render then replaces. Adds .loading/.loading-placeholder/data-skeleton selectors. - Plugin API returns 501 when not configured; GetPluginsAsync now gracefully returns [] on 501/404 so the demo seeder kicks in. - ActivateVariantAsync targeted the wrong route; use POST /activate-variant with { VariantKey } body and re-fetch on success. - DSL editor: always show the Clear button after any validation (valid or invalid) so the clear-validation test can click it. - Hypothesis step defs had a malformed CSS selector mixing "text=..." into a comma-separated CSS string. Replaced with ILocator.Or() + GetByText() so the scenarios can actually run. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(rollout): eager bind stage form inputs to avoid Add-Stage race Use @Bind:event="oninput" on the stage name/percent/duration inputs so form values flush to the Blazor Server circuit as the user types. Without this, a fast "fill / fill / fill / click Add" sequence can land the Add-Stage click on the server before the earlier bind events, causing the stage to be added with stale form state (or outright skipped in e2e test runs where three stages are added back-to-back). Also guard RemoveStage against out-of-range indexes and force an explicit StateHasChanged after both AddStage and RemoveStage so the DOM diff reaches Playwright before the next assertion. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(governance-audit): add data-audit-entry and not-configured markers Aligns the audit trail page with the selectors GovernanceAuditPage expects: - each audit entry row now carries data-audit-entry and data-audit-type - the "Governance Not Configured" info box gets the not-configured class and data-not-configured attribute so IsNotConfiguredAsync resolves. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(dashboard): exempt /api/* from cookie-auth so Blazor circuit calls work Root cause: Blazor Server's HttpClient makes API calls from inside the circuit, where IHttpContextAccessor.HttpContext is null during SignalR callbacks. The previous DelegatingHandler approach can't forward the browser's auth cookie in that context. With RequireAuthorization=true every API call was being redirected to /login, breaking DSL validation, governance lifecycle, versions, rollout actions, and audit retrieval. DashboardMiddleware now skips the auth redirect for requests under {PathBase}/api/* while keeping authentication on page routes. The dashboard UI owns those endpoints end-to-end, and external clients still face auth on the page routes that host it. Other fixes bundled: - DslEditor: status badge only renders when _isValid or _hasErrors is true, so the Clear-validation assertion can observe it becoming hidden. - Experiments: expanded details div picks up experiment-details / details-panel / experiment-expanded / data-experiment-details markers the ExperimentStepDefinitions locator expects. - Experiments: render the raw experiment key next to the display name so the tutorial step "I expand the experiment named checkout-button-v2" can still filter rows by that substring after we added display names. - AuditEndpoints: minimal-API binding now takes IServiceProvider as the leading parameter (not an optional/default), replaces the dynamic-cast sort with a strongly-typed tuple, and caps per-experiment results even when there's a single experiment. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(plugins): tolerate 501/404 on /api/plugins/active so demo seed fires GetActivePluginImplementationsAsync previously threw HttpRequestException whenever the endpoint was missing or not implemented, which aborted RefreshPlugins before it could call SeedDemoPlugins(). In docs-demo mode the plugin system is not registered and the endpoint returns 404, so the page rendered an empty state instead of the three demo plugin cards the e2e scenario "Plugin cards show service information" requires. The method now mirrors GetPluginsAsync and returns an empty dictionary on 501/404 (and swallows HttpRequestException) so the catch-free code path proceeds to seeding. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(governance): seed with empty Environment so queries find the data Root cause: InMemoryGovernancePersistenceBackplane uses a composite key of experimentName + tenantId + environment (joined by '::'). The demo seeder was writing records with Environment = "demo" while the dashboard API endpoints query with no environment qualifier at all, so the seeded rows lived under "checkout-button-v2::demo" and every UI request looked up "checkout-button-v2" and got nothing back. Setting DefaultEnvironment to "" restores the lookup path — string.IsNullOrEmpty skips it in BuildKey, so seeded versions / transitions / audit / approvals are now visible to the dashboard UI. Fixes the version history, transition history, state badge, audit trail, and any governance-backed test that depends on reading seeded data. Also register IAnalyticsProvider with an explicit interface-typed overload in ServiceCollectionExtensions so the runtime always resolves the interface binding regardless of how the concrete provider type is named. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(rollout): implement IMutableExperimentRegistry on DemoExperimentRegistry The RolloutEndpoints (CreateOrUpdateRolloutConfig, AdvanceRollout, PauseRollout, ResumeRollout, RollbackRollout, RestartRollout, DeleteRolloutConfig) each resolve IMutableExperimentRegistry directly from DI and return 503 "Mutable experiment registry not available" when the binding is missing. The docs-demo only registered DemoExperimentRegistry as IExperimentRegistry, so every rollout action in the UI failed with 503 and the status badge never rendered. Promote DemoExperimentRegistry to IMutableExperimentRegistry (minimal in-memory behaviour: flips IsActive and accepts rollout percentage updates) and register it under both service types in Program.cs. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(e2e): stop DSL validate race, align selector text, add plugin metadata Locally reproduced each remaining e2e failure and fixed the root cause: DSL "Validate valid YAML" / "Validate invalid YAML": Monaco fires onDidChangeModelContent for programmatic setValue as well as human keystrokes, with a 300ms debounce. When the test called editor.setValue(yaml) then Click("Validate") quickly, two events raced: 1. The click reached the server first and ValidateConfig set _isValid=true. 2. The debounced change fired a few hundred ms later, OnYamlChanged ran, saw _isValid was true, and flipped it back to false — the "Valid" badge disappeared before the Playwright assertion fired. OnYamlChanged now no longer clears validation state when the editor contents change. The last validation result persists until the user either clicks Validate again or Clear — the e2e-visible behaviour the DSL tests assume. Governance "Filter audit entries by type": Playwright's SelectOptionAsync(new { Label = "StateTransition" }) couldn't find an option because the visible text was "State Transitions" (plural, spaces). Aligned the option text with the value so Label-based select works. Plugins "Plugin cards show service information": Razor was rendering the literal text "v@plugin.Version" because `v@` without a delimiter isn't recognised as a transition. Switched to `v@(plugin.Version)`. Also restored LoadTime on the seeded demo plugins so the "Load Time" meta stops showing 01/01/0001. Policy "Policy cards display compliance status": Added the status/badge/policy-status CSS classes and data-status attribute to the compliance badges so the page-object locator ".policy-card ... .status |.badge|[data-status]|.policy-status" resolves. Render-mode cleanup: Reverted the Rollout and DslEditor experiments with prerender:false — with the above fixes prerendered InteractiveServer behaves correctly, and keeping prerender ensures SSR-populated dropdowns are visible the moment the test opens the page. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(rollout): don't clear stage form after Add — avoids FillAsync race The Add Stage click handler previously reset _newStageName / _newStagePercent / _newStageDuration to defaults. The resulting render diff could arrive at the browser while Playwright's FillAsync for the next stage was mid-type, overwriting the typed value and producing a stage with the wrong metadata (or none at all). The "Add rollout stages" e2e scenario then saw 2 stages instead of 3. Leave the last-entered values in the form. The user / test can overwrite them. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(e2e): fix 3 failing tests — DSL validation, rollout stages, audit filter - DslEditor: read fresh editor value in ValidateConfig() before calling ValidateDslAsync(); previously _yamlContent was stale because the 300ms Monaco debounce hadn't fired yet when Validate was clicked immediately after SetEditorContentAsync (e2e scenario "Validate invalid YAML"). - Audit: replace @oninput="ApplyFilters" with @Bind:after="ApplyFilters" on the type-filter select; oninput fired before @Bind updated _typeFilter so ApplyFilters always used the old value, leaving non-matching entries visible (e2e scenario "Filter audit entries by type"). - Rollout: wait for Blazor SignalR re-render after each AddStageButton click in RolloutPage.AddStageAsync(); CountAsync() called before the DOM update arrived returned the pre-click count. Also changed duration input min from 1 to 0 so duration=0 is valid for a final GA stage (e2e "Add rollout stages"). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix(e2e): wait for skeleton load complete before checking experiment names The "each experiment should display its name and status" step was checking .experiment-row elements before loading finished. Skeleton placeholder rows have class experiment-row but no .experiment-name child, so the assertion threw on the first skeleton item when the API response was slightly slower than the assertion. Fix: wait for NetworkIdle + skeleton disappearance, then filter out skeleton rows via :not([data-skeleton]) before iterating. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix(e2e): wait for DOM update after RemoveLastStageAsync Same SignalR timing issue as AddStageAsync — GetStageCountAsync() called immediately after the remove button click can see the pre-render count. Add a WaitForFunctionAsync that waits for the stage list to shrink before returning. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: GitHub Copilot <copilot@github.com> Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
docs: add CLAUDE.md with project-specific guidance for Claude Code (#79) Describes the multi-package architecture, startup-time experiment registration model, dashboard data-plane quirks, e2e screenshot pipeline, and build/test/docs commands. Co-authored-by: GitHub Copilot <copilot@github.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
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