From c8d19089a753894dc39771031f9fb5ce42bcd443 Mon Sep 17 00:00:00 2001
From: adilallo <39313955+adilallo@users.noreply.github.com>
Date: Thu, 28 Aug 2025 21:34:37 -0600
Subject: [PATCH] Unit tests for main index components

---
 tests/unit/AskOrganizer.test.jsx  | 266 ++++++++++++++++++++++++++++++
 tests/unit/FeatureGrid.test.jsx   | 145 ++++++++++++++++
 tests/unit/HeroBanner.test.jsx    | 142 ++++++++++++++++
 tests/unit/LogoWall.test.jsx      | 166 +++++++++++++++++++
 tests/unit/NumberedCards.test.jsx | 199 ++++++++++++++++++++++
 tests/unit/QuoteBlock.test.jsx    | 222 +++++++++++++++++++++++++
 tests/unit/RuleStack.test.jsx     | 200 ++++++++++++++++++++++
 7 files changed, 1340 insertions(+)
 create mode 100644 tests/unit/AskOrganizer.test.jsx
 create mode 100644 tests/unit/FeatureGrid.test.jsx
 create mode 100644 tests/unit/HeroBanner.test.jsx
 create mode 100644 tests/unit/LogoWall.test.jsx
 create mode 100644 tests/unit/NumberedCards.test.jsx
 create mode 100644 tests/unit/QuoteBlock.test.jsx
 create mode 100644 tests/unit/RuleStack.test.jsx

diff --git a/tests/unit/AskOrganizer.test.jsx b/tests/unit/AskOrganizer.test.jsx
new file mode 100644
index 0000000..278b6e1
--- /dev/null
+++ b/tests/unit/AskOrganizer.test.jsx
@@ -0,0 +1,266 @@
+import { render, screen, cleanup } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { vi, describe, test, expect, afterEach } from "vitest";
+import AskOrganizer from "../../app/components/AskOrganizer";
+
+afterEach(() => {
+  cleanup();
+});
+
+describe("AskOrganizer Component", () => {
+  test("renders with all props", () => {
+    render(
+      <AskOrganizer
+        title="Need help organizing?"
+        subtitle="Get expert guidance"
+        description="Our organizers can help you build better communities"
+        buttonText="Contact an organizer"
+        buttonHref="/contact"
+      />
+    );
+
+    expect(
+      screen.getByRole("heading", { name: "Need help organizing?" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", { name: "Get expert guidance" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByText("Our organizers can help you build better communities")
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("button", { name: "Contact an organizer" })
+    ).toBeInTheDocument();
+  });
+
+  test("renders with default button text", () => {
+    render(<AskOrganizer title="Test" subtitle="Test" description="Test" />);
+
+    expect(
+      screen.getByRole("button", { name: "Ask an organizer" })
+    ).toBeInTheDocument();
+  });
+
+  test("renders with custom className", () => {
+    render(
+      <AskOrganizer title="Test" subtitle="Test" className="custom-class" />
+    );
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("custom-class");
+  });
+
+  test("renders different variants", () => {
+    const { rerender } = render(
+      <AskOrganizer title="Test" subtitle="Test" variant="centered" />
+    );
+
+    // Centered variant should have center alignment
+    const container = screen
+      .getByRole("region")
+      .querySelector('[class*="text-center"]');
+    expect(container).toBeInTheDocument();
+
+    rerender(
+      <AskOrganizer title="Test" subtitle="Test" variant="left-aligned" />
+    );
+
+    // Left-aligned variant should have left alignment
+    const leftContainer = screen
+      .getByRole("region")
+      .querySelector('[class*="text-left"]');
+    expect(leftContainer).toBeInTheDocument();
+  });
+
+  test("renders ContentLockup with ask variant", () => {
+    render(
+      <AskOrganizer
+        title="Ask Title"
+        subtitle="Ask Subtitle"
+        description="Ask Description"
+      />
+    );
+
+    expect(
+      screen.getByRole("heading", { name: "Ask Title" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", { name: "Ask Subtitle" })
+    ).toBeInTheDocument();
+    expect(screen.getByText("Ask Description")).toBeInTheDocument();
+  });
+
+  test("renders button with correct props", () => {
+    render(
+      <AskOrganizer
+        title="Test"
+        subtitle="Test"
+        buttonText="Custom Button"
+        buttonHref="/custom"
+      />
+    );
+
+    const button = screen.getByRole("button", { name: "Custom Button" });
+    expect(button).toHaveAttribute("href", "/custom");
+    expect(button).toHaveClass("size-large", "variant-default");
+  });
+
+  test("handles button click events", async () => {
+    const user = userEvent.setup();
+    const onContactClick = vi.fn();
+
+    render(
+      <AskOrganizer
+        title="Test"
+        subtitle="Test"
+        onContactClick={onContactClick}
+      />
+    );
+
+    const button = screen.getByRole("button", { name: "Ask an organizer" });
+    await user.click(button);
+
+    expect(onContactClick).toHaveBeenCalledWith({
+      event: "contact_button_click",
+      component: "AskOrganizer",
+      variant: "centered",
+      buttonText: "Ask an organizer",
+      buttonHref: "#",
+      timestamp: expect.any(String),
+    });
+  });
+
+  test("applies analytics tracking", async () => {
+    const user = userEvent.setup();
+    const gtagSpy = vi.fn();
+
+    // Mock window.gtag
+    Object.defineProperty(window, "gtag", {
+      value: gtagSpy,
+      writable: true,
+    });
+
+    render(<AskOrganizer title="Test" subtitle="Test" />);
+
+    const button = screen.getByRole("button", { name: "Ask an organizer" });
+    await user.click(button);
+
+    expect(gtagSpy).toHaveBeenCalledWith("event", "contact_button_click", {
+      event_category: "engagement",
+      event_label: "ask_organizer",
+      value: 1,
+    });
+  });
+
+  test("renders with proper accessibility attributes", () => {
+    render(
+      <AskOrganizer title="Test" subtitle="Test" buttonText="Custom Button" />
+    );
+
+    const section = document.querySelector("section");
+    expect(section).toHaveAttribute(
+      "aria-labelledby",
+      "ask-organizer-headline"
+    );
+    expect(section).toHaveAttribute("tabIndex", "-1");
+
+    const button = screen.getByRole("button", { name: "Custom Button" });
+    expect(button).toHaveAttribute(
+      "aria-label",
+      "Custom Button - Contact an organizer for help"
+    );
+  });
+
+  test("renders with design tokens", () => {
+    render(<AskOrganizer title="Test" subtitle="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass(
+      "py-[var(--spacing-scale-032)]",
+      "px-[var(--spacing-scale-032)]"
+    );
+  });
+
+  test("applies responsive spacing", () => {
+    render(<AskOrganizer title="Test" subtitle="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass(
+      "md:py-[var(--spacing-scale-096)]",
+      "md:px-[var(--spacing-scale-064)]"
+    );
+  });
+
+  test("renders with proper semantic structure", () => {
+    render(<AskOrganizer title="Test" subtitle="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    // Check for proper heading structure
+    const headings = screen.getAllByRole("heading");
+    expect(headings).toHaveLength(2); // title and subtitle
+  });
+
+  test("applies variant-specific styling", () => {
+    const { rerender } = render(
+      <AskOrganizer title="Test" subtitle="Test" variant="compact" />
+    );
+
+    // Compact variant should have different padding
+    const section = screen.getByRole("region");
+    expect(section).toHaveClass(
+      "py-[var(--spacing-scale-016)]",
+      "px-[var(--spacing-scale-016)]"
+    );
+
+    rerender(
+      <AskOrganizer title="Test" subtitle="Test" variant="left-aligned" />
+    );
+
+    // Left-aligned variant should have left alignment
+    const container = section.querySelector('[class*="text-left"]');
+    expect(container).toBeInTheDocument();
+  });
+
+  test("renders button with custom styling", () => {
+    render(<AskOrganizer title="Test" subtitle="Test" />);
+
+    const button = screen.getByRole("button", { name: "Ask an organizer" });
+    expect(button).toHaveClass(
+      "xl:!px-[var(--spacing-scale-020)]",
+      "xl:!py-[var(--spacing-scale-012)]"
+    );
+  });
+
+  test("handles missing optional props gracefully", () => {
+    render(<AskOrganizer title="Test" />);
+
+    // Should still render the structure
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    // Should render default button
+    expect(
+      screen.getByRole("button", { name: "Ask an organizer" })
+    ).toBeInTheDocument();
+  });
+
+  test("applies responsive button container alignment", () => {
+    render(<AskOrganizer title="Test" subtitle="Test" variant="centered" />);
+
+    const buttonContainer = screen
+      .getByRole("button", { name: "Ask an organizer" })
+      .closest("div");
+    expect(buttonContainer).toHaveClass("flex", "justify-center");
+  });
+
+  test("renders with proper content gap", () => {
+    render(<AskOrganizer title="Test" subtitle="Test" variant="compact" />);
+
+    const container = screen
+      .getByRole("region")
+      .querySelector('[class*="flex flex-col"]');
+    expect(container).toHaveClass("gap-[var(--spacing-scale-020)]");
+  });
+});
diff --git a/tests/unit/FeatureGrid.test.jsx b/tests/unit/FeatureGrid.test.jsx
new file mode 100644
index 0000000..47f69a7
--- /dev/null
+++ b/tests/unit/FeatureGrid.test.jsx
@@ -0,0 +1,145 @@
+import { render, screen, cleanup } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { vi, describe, test, expect, afterEach } from "vitest";
+import FeatureGrid from "../../app/components/FeatureGrid";
+
+afterEach(() => {
+  cleanup();
+});
+
+describe("FeatureGrid Component", () => {
+  test("renders with title and subtitle", () => {
+    render(
+      <FeatureGrid
+        title="Feature Tools"
+        subtitle="Everything you need to build better communities"
+      />
+    );
+
+    expect(
+      screen.getByRole("heading", { name: "Feature Tools" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", {
+        name: "Everything you need to build better communities",
+      })
+    ).toBeInTheDocument();
+  });
+
+  test("renders with custom className", () => {
+    render(
+      <FeatureGrid title="Test" subtitle="Test" className="custom-class" />
+    );
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("custom-class");
+  });
+
+  test("renders all four MiniCard components", () => {
+    render(<FeatureGrid title="Test" subtitle="Test" />);
+
+    // Check for all four MiniCard components
+    expect(
+      screen.getByRole("link", { name: "Decision-making support tools" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("link", { name: "Values alignment exercises" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("link", { name: "Membership guidance resources" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("link", { name: "Conflict resolution tools" })
+    ).toBeInTheDocument();
+  });
+
+  test("renders ContentLockup with feature variant", () => {
+    render(<FeatureGrid title="Feature Title" subtitle="Feature Subtitle" />);
+
+    expect(
+      screen.getByRole("heading", { name: "Feature Title" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", { name: "Feature Subtitle" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("link", { name: "Learn more" })
+    ).toBeInTheDocument();
+  });
+
+  test("has proper accessibility attributes", () => {
+    render(<FeatureGrid title="Test" subtitle="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveAttribute("aria-labelledby", "feature-grid-headline");
+    expect(section).toHaveAttribute("tabIndex", "-1");
+
+    const grid = screen.getByRole("grid");
+    expect(grid).toHaveAttribute("aria-label", "Feature tools and services");
+  });
+
+  test("renders with design tokens", () => {
+    render(<FeatureGrid title="Test" subtitle="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("p-0", "lg:p-[var(--spacing-scale-064)]");
+
+    const container = section.querySelector('[class*="bg-[#171717]"]');
+    expect(container).toBeInTheDocument();
+  });
+
+  test("applies responsive grid layout", () => {
+    render(<FeatureGrid title="Test" subtitle="Test" />);
+
+    const grid = screen.getByRole("grid");
+    expect(grid).toHaveClass("grid", "grid-cols-2", "md:grid-cols-4");
+  });
+
+  test("renders MiniCard with correct props", () => {
+    render(<FeatureGrid title="Test" subtitle="Test" />);
+
+    // Check first MiniCard (Decision-making support)
+    const firstCard = screen.getByRole("link", {
+      name: "Decision-making support tools",
+    });
+    expect(firstCard).toHaveAttribute("href", "#decision-making");
+
+    // Check second MiniCard (Values alignment)
+    const secondCard = screen.getByRole("link", {
+      name: "Values alignment exercises",
+    });
+    expect(secondCard).toHaveAttribute("href", "#values-alignment");
+  });
+
+  test("renders with proper semantic structure", () => {
+    render(<FeatureGrid title="Test" subtitle="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    const grid = screen.getByRole("grid");
+    expect(grid).toBeInTheDocument();
+  });
+
+  test("handles missing optional props gracefully", () => {
+    render(<FeatureGrid />);
+
+    // Should still render the structure
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    // Should render default MiniCards
+    expect(
+      screen.getByRole("link", { name: "Decision-making support tools" })
+    ).toBeInTheDocument();
+  });
+
+  test("applies focus-within styles", () => {
+    render(<FeatureGrid title="Test" subtitle="Test" />);
+
+    const container = document
+      .querySelector("section")
+      .querySelector('[class*="focus-within:ring-2"]');
+    expect(container).toBeInTheDocument();
+  });
+});
diff --git a/tests/unit/HeroBanner.test.jsx b/tests/unit/HeroBanner.test.jsx
new file mode 100644
index 0000000..247e360
--- /dev/null
+++ b/tests/unit/HeroBanner.test.jsx
@@ -0,0 +1,142 @@
+import { render, screen, cleanup } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { vi, describe, test, expect, afterEach } from "vitest";
+import HeroBanner from "../../app/components/HeroBanner";
+
+afterEach(() => {
+  cleanup();
+});
+
+describe("HeroBanner Component", () => {
+  test("renders with all props", () => {
+    render(
+      <HeroBanner
+        title="Welcome to CommunityRule"
+        subtitle="Build better communities"
+        description="Create and manage community rules with ease"
+        ctaText="Get Started"
+        ctaHref="/signup"
+      />
+    );
+
+    expect(
+      screen.getByRole("heading", { name: "Welcome to CommunityRule" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", { name: "Build better communities" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByText("Create and manage community rules with ease")
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("button", { name: "Get Started" })
+    ).toBeInTheDocument();
+  });
+
+  test("renders with minimal props", () => {
+    render(<HeroBanner title="Minimal" />);
+
+    expect(
+      screen.getByRole("heading", { name: "Minimal" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("img", { name: "Hero illustration" })
+    ).toBeInTheDocument();
+  });
+
+  test("renders hero image", () => {
+    render(<HeroBanner title="Test" />);
+
+    const heroImage = screen.getByRole("img", { name: "Hero illustration" });
+    expect(heroImage).toBeInTheDocument();
+    expect(heroImage).toHaveAttribute("src", "assets/HeroImage.png");
+  });
+
+  test("applies correct CSS classes", () => {
+    render(<HeroBanner title="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("bg-transparent");
+
+    const contentLockup = screen
+      .getByRole("heading", { name: "Test" })
+      .closest("div");
+    expect(contentLockup).toHaveClass("md:flex-1");
+  });
+
+  test("renders ContentLockup with correct props", () => {
+    render(
+      <HeroBanner
+        title="Test Title"
+        subtitle="Test Subtitle"
+        description="Test Description"
+        ctaText="Test CTA"
+        ctaHref="/test"
+      />
+    );
+
+    // Check that ContentLockup receives the props correctly
+    expect(
+      screen.getByRole("heading", { name: "Test Title" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", { name: "Test Subtitle" })
+    ).toBeInTheDocument();
+    expect(screen.getByText("Test Description")).toBeInTheDocument();
+    expect(
+      screen.getByRole("button", { name: "Test CTA" })
+    ).toBeInTheDocument();
+  });
+
+  test("renders HeroDecor component", () => {
+    render(<HeroBanner title="Test" />);
+
+    // HeroDecor should be present (it's a decorative component)
+    const heroDecor = document.querySelector(
+      '[class*="pointer-events-none absolute z-0"]'
+    );
+    expect(heroDecor).toBeInTheDocument();
+  });
+
+  test("has proper semantic structure", () => {
+    render(<HeroBanner title="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    // Should have proper heading structure
+    const heading = screen.getByRole("heading", { name: "Test" });
+    expect(heading).toBeInTheDocument();
+  });
+
+  test("handles empty title gracefully", () => {
+    render(<HeroBanner title="" />);
+
+    // Should still render the structure even with empty title
+    const section = screen.getByRole("region");
+    expect(section).toBeInTheDocument();
+  });
+
+  test("applies responsive design classes", () => {
+    render(<HeroBanner title="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass(
+      "px-[var(--spacing-scale-008)]",
+      "sm:px-[var(--spacing-scale-010)]"
+    );
+  });
+
+  test("renders with design tokens", () => {
+    render(<HeroBanner title="Test" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("bg-transparent");
+
+    // Check for design token usage in the component structure
+    const container = section.querySelector(
+      '[class*="bg-[var(--color-surface-inverse-brand-primary)]"]'
+    );
+    expect(container).toBeInTheDocument();
+  });
+});
diff --git a/tests/unit/LogoWall.test.jsx b/tests/unit/LogoWall.test.jsx
new file mode 100644
index 0000000..6763fd6
--- /dev/null
+++ b/tests/unit/LogoWall.test.jsx
@@ -0,0 +1,166 @@
+import { render, screen, cleanup } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { vi, describe, test, expect, afterEach } from "vitest";
+import LogoWall from "../../app/components/LogoWall";
+
+afterEach(() => {
+  cleanup();
+});
+
+describe("LogoWall Component", () => {
+  test("renders with default logos", () => {
+    render(<LogoWall />);
+
+    // Check for default logos
+    expect(screen.getByAltText("Food Not Bombs")).toBeInTheDocument();
+    expect(screen.getByAltText("Start COOP")).toBeInTheDocument();
+    expect(screen.getByAltText("Metagov")).toBeInTheDocument();
+    expect(screen.getByAltText("Open Civics")).toBeInTheDocument();
+    expect(screen.getByAltText("Mutual Aid CO")).toBeInTheDocument();
+    expect(screen.getByAltText("CU Boulder")).toBeInTheDocument();
+  });
+
+  test("renders with custom logos", () => {
+    const customLogos = [
+      {
+        src: "assets/custom1.png",
+        alt: "Custom Logo 1",
+        size: "h-8",
+        order: "order-1",
+      },
+      {
+        src: "assets/custom2.png",
+        alt: "Custom Logo 2",
+        size: "h-10",
+        order: "order-2",
+      },
+    ];
+
+    render(<LogoWall logos={customLogos} />);
+
+    expect(screen.getByAltText("Custom Logo 1")).toBeInTheDocument();
+    expect(screen.getByAltText("Custom Logo 2")).toBeInTheDocument();
+    expect(screen.queryByAltText("Food Not Bombs")).not.toBeInTheDocument();
+  });
+
+  test("renders section label", () => {
+    render(<LogoWall />);
+
+    expect(
+      screen.getByText("Trusted by leading cooperators")
+    ).toBeInTheDocument();
+  });
+
+  test("applies correct CSS classes", () => {
+    render(<LogoWall />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("p-[var(--spacing-scale-032)]");
+  });
+
+  test("renders with design tokens", () => {
+    render(<LogoWall />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass(
+      "p-[var(--spacing-scale-032)]",
+      "md:px-[var(--spacing-scale-024)]"
+    );
+  });
+
+  test("applies responsive grid layout", () => {
+    render(<LogoWall />);
+
+    const grid = document.querySelector(
+      '[class*="grid grid-cols-2 grid-rows-3"]'
+    );
+    expect(grid).toBeInTheDocument();
+    expect(grid).toHaveClass("sm:grid-cols-3", "sm:grid-rows-2", "md:flex");
+  });
+
+  test("renders logos with correct attributes", () => {
+    render(<LogoWall />);
+
+    const foodNotBombsLogo = screen.getByAltText("Food Not Bombs");
+    expect(foodNotBombsLogo).toHaveAttribute(
+      "src",
+      "assets/Section/Logo_FoodNotBombs.png"
+    );
+    expect(foodNotBombsLogo).toHaveClass("h-11", "lg:h-14", "xl:h-[70px]");
+  });
+
+  test("applies order classes for responsive layout", () => {
+    render(<LogoWall />);
+
+    const foodNotBombsContainer = screen
+      .getByAltText("Food Not Bombs")
+      .closest("div");
+    expect(foodNotBombsContainer).toHaveClass("order-1", "sm:order-4");
+  });
+
+  test("handles empty logos array", () => {
+    render(<LogoWall logos={[]} />);
+
+    // Should fall back to default logos
+    expect(screen.getByAltText("Food Not Bombs")).toBeInTheDocument();
+  });
+
+  test("applies hover effects", () => {
+    render(<LogoWall />);
+
+    const logoContainers = document.querySelectorAll(
+      '[class*="hover:opacity-100"]'
+    );
+    expect(logoContainers.length).toBeGreaterThan(0);
+  });
+
+  test("renders with proper semantic structure", () => {
+    render(<LogoWall />);
+
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    // Check for the label
+    const label = screen.getByText("Trusted by leading cooperators");
+    expect(label).toBeInTheDocument();
+  });
+
+  test("applies transition effects", () => {
+    render(<LogoWall />);
+
+    const logoContainers = document.querySelectorAll(
+      '[class*="transition-opacity duration-500"]'
+    );
+    expect(logoContainers.length).toBeGreaterThan(0);
+  });
+
+  test("renders with proper image optimization", () => {
+    render(<LogoWall />);
+
+    const logos = screen.getAllByRole("img");
+    logos.forEach((logo) => {
+      expect(logo).toHaveAttribute("unoptimized");
+      expect(logo).toHaveAttribute("sizes", "100vw");
+    });
+  });
+
+  test("prioritizes first two logos", () => {
+    render(<LogoWall />);
+
+    const logos = screen.getAllByRole("img");
+    const foodNotBombsLogo = logos.find((img) => img.alt === "Food Not Bombs");
+    const startCoopLogo = logos.find((img) => img.alt === "Start COOP");
+
+    expect(foodNotBombsLogo).toHaveAttribute("priority");
+    expect(startCoopLogo).toHaveAttribute("priority");
+  });
+
+  test("applies scale effect on hover", () => {
+    render(<LogoWall />);
+
+    const logos = screen.getAllByRole("img");
+    logos.forEach((logo) => {
+      expect(logo).toHaveClass("hover:scale-105");
+    });
+  });
+});
diff --git a/tests/unit/NumberedCards.test.jsx b/tests/unit/NumberedCards.test.jsx
new file mode 100644
index 0000000..309a2d4
--- /dev/null
+++ b/tests/unit/NumberedCards.test.jsx
@@ -0,0 +1,199 @@
+import { render, screen, cleanup } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { vi, describe, test, expect, afterEach } from "vitest";
+import NumberedCards from "../../app/components/NumberedCards";
+
+afterEach(() => {
+  cleanup();
+});
+
+describe("NumberedCards Component", () => {
+  const mockCards = [
+    {
+      text: "Define your community values",
+      iconShape: "circle",
+      iconColor: "blue",
+    },
+    {
+      text: "Create decision-making processes",
+      iconShape: "square",
+      iconColor: "green",
+    },
+    {
+      text: "Establish communication channels",
+      iconShape: "triangle",
+      iconColor: "red",
+    },
+  ];
+
+  test("renders with title, subtitle, and cards", () => {
+    render(
+      <NumberedCards
+        title="How CommunityRule helps"
+        subtitle="Build better communities step by step"
+        cards={mockCards}
+      />
+    );
+
+    expect(
+      screen.getByRole("heading", { name: "How CommunityRule helps" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", {
+        name: "Build better communities step by step",
+      })
+    ).toBeInTheDocument();
+
+    // Check for card content
+    expect(
+      screen.getByText("Define your community values")
+    ).toBeInTheDocument();
+    expect(
+      screen.getByText("Create decision-making processes")
+    ).toBeInTheDocument();
+    expect(
+      screen.getByText("Establish communication channels")
+    ).toBeInTheDocument();
+  });
+
+  test("renders SectionHeader component", () => {
+    render(
+      <NumberedCards
+        title="Test Title"
+        subtitle="Test Subtitle"
+        cards={mockCards}
+      />
+    );
+
+    expect(
+      screen.getByRole("heading", { name: "Test Title" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", { name: "Test Subtitle" })
+    ).toBeInTheDocument();
+  });
+
+  test("renders NumberedCard components with correct props", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    // Check that NumberedCard components receive correct props
+    expect(screen.getByText("1")).toBeInTheDocument(); // First card number
+    expect(screen.getByText("2")).toBeInTheDocument(); // Second card number
+    expect(screen.getByText("3")).toBeInTheDocument(); // Third card number
+  });
+
+  test("renders call-to-action buttons", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    expect(
+      screen.getByRole("button", { name: "Create CommunityRule" })
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole("button", { name: "See how it works" })
+    ).toBeInTheDocument();
+  });
+
+  test("applies responsive button visibility", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    const createButton = screen.getByRole("button", {
+      name: "Create CommunityRule",
+    });
+    const seeHowButton = screen.getByRole("button", {
+      name: "See how it works",
+    });
+
+    expect(createButton.closest("div")).toHaveClass("block", "lg:hidden");
+    expect(seeHowButton.closest("div")).toHaveClass("hidden", "lg:block");
+  });
+
+  test("renders with design tokens", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass(
+      "bg-transparent",
+      "py-[var(--spacing-scale-032)]"
+    );
+  });
+
+  test("applies responsive grid layout", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    const cardsContainer = document.querySelector(
+      '[class*="grid grid-cols-1"]'
+    );
+    expect(cardsContainer).toBeInTheDocument();
+  });
+
+  test("renders schema markup", () => {
+    render(
+      <NumberedCards
+        title="Test Title"
+        subtitle="Test Description"
+        cards={mockCards}
+      />
+    );
+
+    const script = document.querySelector('script[type="application/ld+json"]');
+    expect(script).toBeInTheDocument();
+
+    const schemaData = JSON.parse(script.textContent);
+    expect(schemaData["@type"]).toBe("HowTo");
+    expect(schemaData.name).toBe("Test Title");
+    expect(schemaData.description).toBe("Test Description");
+    expect(schemaData.step).toHaveLength(3);
+  });
+
+  test("has proper semantic structure", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    // Check for proper heading structure
+    const headings = screen.getAllByRole("heading");
+    expect(headings.length).toBeGreaterThan(0);
+  });
+
+  test("handles empty cards array", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={[]} />);
+
+    // Should still render the structure
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    // Should render buttons even without cards
+    expect(
+      screen.getByRole("button", { name: "Create CommunityRule" })
+    ).toBeInTheDocument();
+  });
+
+  test("applies responsive text alignment", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    const buttonContainer = screen
+      .getByRole("button", { name: "Create CommunityRule" })
+      .closest("div");
+    expect(buttonContainer).toHaveClass("block", "lg:hidden");
+  });
+
+  test("renders with proper spacing", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass(
+      "py-[var(--spacing-scale-032)]",
+      "sm:py-[var(--spacing-scale-048)]"
+    );
+  });
+
+  test("applies max-width constraint", () => {
+    render(<NumberedCards title="Test" subtitle="Test" cards={mockCards} />);
+
+    const container = document.querySelector(
+      '[class*="max-w-[var(--spacing-measures-max-width-lg)]"]'
+    );
+    expect(container).toBeInTheDocument();
+  });
+});
diff --git a/tests/unit/QuoteBlock.test.jsx b/tests/unit/QuoteBlock.test.jsx
new file mode 100644
index 0000000..40ffca3
--- /dev/null
+++ b/tests/unit/QuoteBlock.test.jsx
@@ -0,0 +1,222 @@
+import { render, screen, cleanup } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { vi, describe, test, expect, afterEach } from "vitest";
+import QuoteBlock from "../../app/components/QuoteBlock";
+
+afterEach(() => {
+  cleanup();
+});
+
+describe("QuoteBlock Component", () => {
+  test("renders with default props", () => {
+    render(<QuoteBlock />);
+
+    expect(
+      screen.getByText(/The rules of decision-making must be open/)
+    ).toBeInTheDocument();
+    expect(screen.getByText("Jo Freeman")).toBeInTheDocument();
+    expect(
+      screen.getByText("The Tyranny of Structurelessness")
+    ).toBeInTheDocument();
+    expect(screen.getByAltText("Portrait of Jo Freeman")).toBeInTheDocument();
+  });
+
+  test("renders with custom props", () => {
+    render(
+      <QuoteBlock
+        quote="Custom quote text"
+        author="Custom Author"
+        source="Custom Source"
+      />
+    );
+
+    expect(screen.getByText("Custom quote text")).toBeInTheDocument();
+    expect(screen.getByText("Custom Author")).toBeInTheDocument();
+    expect(screen.getByText("Custom Source")).toBeInTheDocument();
+  });
+
+  test("renders with custom className", () => {
+    render(
+      <QuoteBlock
+        quote="Test quote"
+        author="Test Author"
+        className="custom-class"
+      />
+    );
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("custom-class");
+  });
+
+  test("renders different variants", () => {
+    const { rerender } = render(
+      <QuoteBlock quote="Test quote" author="Test Author" variant="compact" />
+    );
+
+    // Compact variant should have different styling
+    const section = screen.getByRole("region");
+    expect(section).toHaveClass(
+      "py-[var(--spacing-scale-032)]",
+      "px-[var(--spacing-scale-016)]"
+    );
+
+    rerender(
+      <QuoteBlock quote="Test quote" author="Test Author" variant="extended" />
+    );
+
+    // Extended variant should have different styling
+    expect(section).toHaveClass(
+      "py-[var(--spacing-scale-048)]",
+      "px-[var(--spacing-scale-024)]"
+    );
+  });
+
+  test("renders with custom ID", () => {
+    render(
+      <QuoteBlock
+        quote="Test quote"
+        author="Test Author"
+        id="custom-quote-id"
+      />
+    );
+
+    const quoteElement = screen.getByText("Test quote");
+    expect(quoteElement).toBeInTheDocument();
+  });
+
+  test("handles image error gracefully", () => {
+    render(<QuoteBlock quote="Test quote" author="Test Author" />);
+
+    // Should render the quote and author
+    expect(screen.getByText("Test quote")).toBeInTheDocument();
+    expect(screen.getByText("Test Author")).toBeInTheDocument();
+  });
+
+  test("calls onError callback when image fails", () => {
+    const onError = vi.fn();
+    render(
+      <QuoteBlock quote="Test quote" author="Test Author" onError={onError} />
+    );
+
+    // Should render without errors
+    expect(screen.getByText("Test quote")).toBeInTheDocument();
+  });
+
+  test("renders with fallback avatar", () => {
+    render(<QuoteBlock quote="Test quote" author="Test Author" />);
+
+    // Should render the quote and author
+    expect(screen.getByText("Test quote")).toBeInTheDocument();
+    expect(screen.getByText("Test Author")).toBeInTheDocument();
+  });
+
+  test("renders decorative elements for standard variant", () => {
+    render(
+      <QuoteBlock quote="Test quote" author="Test Author" variant="standard" />
+    );
+
+    // Should render QuoteDecor for standard variant
+    const decor = document.querySelector(
+      '[class*="pointer-events-none absolute z-0"]'
+    );
+    expect(decor).toBeInTheDocument();
+  });
+
+  test("does not render decorative elements for compact variant", () => {
+    render(
+      <QuoteBlock quote="Test quote" author="Test Author" variant="compact" />
+    );
+
+    // Should not render QuoteDecor for compact variant
+    const decor = document.querySelector(
+      '[class*="pointer-events-none absolute z-0"]'
+    );
+    expect(decor).not.toBeInTheDocument();
+  });
+
+  test("renders with proper semantic structure", () => {
+    render(<QuoteBlock quote="Test quote" author="Test Author" />);
+
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    const blockquote = document.querySelector("blockquote");
+    expect(blockquote).toBeInTheDocument();
+
+    const cite = document.querySelector("cite");
+    expect(cite).toBeInTheDocument();
+  });
+
+  test("applies correct accessibility attributes", () => {
+    render(
+      <QuoteBlock quote="Test quote" author="Test Author" id="test-quote" />
+    );
+
+    const section = document.querySelector("section");
+    expect(section).toHaveAttribute("aria-labelledby", "test-quote-content");
+
+    const blockquote = document.querySelector("blockquote");
+    expect(blockquote).toHaveAttribute("aria-labelledby", "test-quote-author");
+  });
+
+  test("renders with design tokens", () => {
+    render(<QuoteBlock quote="Test quote" author="Test Author" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("md:py-[var(--spacing-scale-032)]");
+
+    const card = section.querySelector(
+      '[class*="bg-[var(--color-surface-default-brand-darker-accent)]"]'
+    );
+    expect(card).toBeInTheDocument();
+  });
+
+  test("handles missing required props", () => {
+    const consoleSpy = vi.spyOn(console, "error").mockImplementation(() => {});
+
+    render(<QuoteBlock quote="" author="" />);
+
+    expect(consoleSpy).toHaveBeenCalledWith(
+      "QuoteBlock: Missing required props (quote or author)"
+    );
+
+    consoleSpy.mockRestore();
+  });
+
+  test("renders with proper quote styling", () => {
+    render(<QuoteBlock quote="Test quote" author="Test Author" />);
+
+    const quoteElement = screen.getByText("Test quote");
+    expect(quoteElement).toHaveClass("font-bricolage-grotesque", "font-normal");
+  });
+
+  test("renders with proper author styling", () => {
+    render(<QuoteBlock quote="Test quote" author="Test Author" />);
+
+    const authorElement = screen.getByText("Test Author");
+    expect(authorElement).toHaveClass("font-inter", "font-normal", "uppercase");
+  });
+
+  test("applies responsive text sizing", () => {
+    render(
+      <QuoteBlock quote="Test quote" author="Test Author" variant="standard" />
+    );
+
+    const quoteElement = screen.getByText("Test quote");
+    expect(quoteElement).toHaveClass(
+      "text-[18px]",
+      "md:text-[36px]",
+      "lg:text-[52px]"
+    );
+  });
+
+  test("renders without source when not provided", () => {
+    render(<QuoteBlock quote="Test quote" author="Test Author" source="" />);
+
+    expect(screen.getByText("Test quote")).toBeInTheDocument();
+    expect(screen.getByText("Test Author")).toBeInTheDocument();
+    expect(
+      screen.queryByText("The Tyranny of Structurelessness")
+    ).not.toBeInTheDocument();
+  });
+});
diff --git a/tests/unit/RuleStack.test.jsx b/tests/unit/RuleStack.test.jsx
new file mode 100644
index 0000000..6fa383a
--- /dev/null
+++ b/tests/unit/RuleStack.test.jsx
@@ -0,0 +1,200 @@
+import { render, screen, cleanup } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { vi, describe, test, expect, afterEach } from "vitest";
+import RuleStack from "../../app/components/RuleStack";
+
+afterEach(() => {
+  cleanup();
+});
+
+describe("RuleStack Component", () => {
+  test("renders all four rule cards", () => {
+    render(<RuleStack />);
+
+    expect(screen.getByText("Consensus clusters")).toBeInTheDocument();
+    expect(screen.getByText("Consensus")).toBeInTheDocument();
+    expect(screen.getByText("Elected Board")).toBeInTheDocument();
+    expect(screen.getByText("Petition")).toBeInTheDocument();
+  });
+
+  test("renders with custom className", () => {
+    render(<RuleStack className="custom-class" />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("custom-class");
+  });
+
+  test("renders rule card descriptions", () => {
+    render(<RuleStack />);
+
+    expect(
+      screen.getByText(/Units called Circles have the ability to decide/)
+    ).toBeInTheDocument();
+    expect(
+      screen.getByText(/Decisions that affect the group collectively/)
+    ).toBeInTheDocument();
+    expect(
+      screen.getByText(/An elected board determines policies/)
+    ).toBeInTheDocument();
+    expect(
+      screen.getByText(/All participants can propose and vote/)
+    ).toBeInTheDocument();
+  });
+
+  test("renders rule card icons", () => {
+    render(<RuleStack />);
+
+    expect(screen.getByAltText("Sociocracy")).toBeInTheDocument();
+    expect(screen.getByAltText("Consensus")).toBeInTheDocument();
+    expect(screen.getByAltText("Elected Board")).toBeInTheDocument();
+    expect(screen.getByAltText("Petition")).toBeInTheDocument();
+  });
+
+  test("renders call-to-action button", () => {
+    render(<RuleStack />);
+
+    expect(
+      screen.getByRole("button", { name: "See all templates" })
+    ).toBeInTheDocument();
+  });
+
+  test("applies correct CSS classes", () => {
+    render(<RuleStack />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass("w-full", "bg-transparent");
+  });
+
+  test("renders with design tokens", () => {
+    render(<RuleStack />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass(
+      "py-[var(--spacing-scale-032)]",
+      "px-[var(--spacing-scale-020)]"
+    );
+  });
+
+  test("applies responsive grid layout", () => {
+    render(<RuleStack />);
+
+    const grid = document.querySelector('[class*="flex flex-col gap-[18px]"]');
+    expect(grid).toHaveClass("xmd:grid", "xmd:grid-cols-2");
+  });
+
+  test("renders RuleCard components with correct props", () => {
+    render(<RuleStack />);
+
+    // Check that RuleCard components receive correct props
+    const consensusClustersCard = screen
+      .getByText("Consensus clusters")
+      .closest('[class*="bg-[var(--color-surface-default-brand-lime)]"]');
+    expect(consensusClustersCard).toBeInTheDocument();
+
+    const consensusCard = screen
+      .getByText("Consensus")
+      .closest('[class*="bg-[var(--color-surface-default-brand-rust)]"]');
+    expect(consensusCard).toBeInTheDocument();
+  });
+
+  test("handles template click events", async () => {
+    const user = userEvent.setup();
+    const consoleSpy = vi.spyOn(console, "log").mockImplementation(() => {});
+
+    render(<RuleStack />);
+
+    const consensusCard = screen.getByText("Consensus").closest("div");
+    await user.click(consensusCard);
+
+    expect(consoleSpy).toHaveBeenCalledWith("Consensus template clicked");
+
+    consoleSpy.mockRestore();
+  });
+
+  test("renders with proper semantic structure", () => {
+    render(<RuleStack />);
+
+    const section = document.querySelector("section");
+    expect(section).toBeInTheDocument();
+
+    // Check for proper heading structure in cards
+    const headings = screen.getAllByRole("heading");
+    expect(headings).toHaveLength(4); // Four rule cards
+  });
+
+  test("applies responsive spacing", () => {
+    render(<RuleStack />);
+
+    const section = document.querySelector("section");
+    expect(section).toHaveClass(
+      "md:py-[var(--spacing-scale-048)]",
+      "lg:py-[var(--spacing-scale-064)]"
+    );
+  });
+
+  test("renders icons with correct attributes", () => {
+    render(<RuleStack />);
+
+    const sociocracyIcon = screen.getByAltText("Sociocracy");
+    expect(sociocracyIcon).toHaveAttribute("src", "assets/Icon_Sociocracy.svg");
+    expect(sociocracyIcon).toHaveClass(
+      "md:w-[56px]",
+      "md:h-[56px]",
+      "lg:w-[90px]",
+      "lg:h-[90px]"
+    );
+  });
+
+  test("applies different background colors to cards", () => {
+    render(<RuleStack />);
+
+    const cards = document.querySelectorAll(
+      '[class*="bg-[var(--color-surface-default-brand-"]'
+    );
+    expect(cards.length).toBeGreaterThan(0);
+  });
+
+  test("renders with proper button styling", () => {
+    render(<RuleStack />);
+
+    const button = screen.getByRole("button", { name: "See all templates" });
+    expect(button).toHaveClass("bg-transparent", "border-[1.5px]");
+  });
+
+  test("applies flex layout for button container", () => {
+    render(<RuleStack />);
+
+    const buttonContainer = screen
+      .getByRole("button", { name: "See all templates" })
+      .closest("div");
+    expect(buttonContainer).toHaveClass("flex", "justify-center");
+  });
+
+  test("handles analytics tracking", async () => {
+    const user = userEvent.setup();
+    const gtagSpy = vi.fn();
+    const analyticsSpy = vi.fn();
+
+    // Mock window.gtag and window.analytics
+    Object.defineProperty(window, "gtag", {
+      value: gtagSpy,
+      writable: true,
+    });
+    Object.defineProperty(window, "analytics", {
+      value: { track: analyticsSpy },
+      writable: true,
+    });
+
+    render(<RuleStack />);
+
+    const electedBoardCard = screen.getByText("Elected Board").closest("div");
+    await user.click(electedBoardCard);
+
+    expect(gtagSpy).toHaveBeenCalledWith("event", "template_click", {
+      template_name: "Elected Board",
+    });
+    expect(analyticsSpy).toHaveBeenCalledWith("Template Clicked", {
+      templateName: "Elected Board",
+    });
+  });
+});