diff --git a/webview-ui/src/components/chat/__tests__/ContextCondenseRow.test.tsx b/webview-ui/src/components/chat/__tests__/ContextCondenseRow.test.tsx
new file mode 100644
index 0000000000..677c78e7b3
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+++ b/webview-ui/src/components/chat/__tests__/ContextCondenseRow.test.tsx
@@ -0,0 +1,130 @@
+import { render, screen, fireEvent } from "@testing-library/react"
+import ContextCondenseRow from "../ContextCondenseRow"
+import { ContextCondense } from "@roo/schemas"
+
+// Mock the i18n hook
+jest.mock("react-i18next", () => ({
+	useTranslation: () => ({
+		t: (key: string) => {
+			// Return mock translations for the keys used in the component
+			const translations: Record<string, string> = {
+				"chat:contextCondense.title": "Context Condensed",
+				"chat:contextCondense.conversationSummary": "Conversation Summary",
+				tokens: "tokens",
+			}
+			return translations[key] || key
+		},
+	}),
+}))
+
+// Mock the VSCodeBadge component
+jest.mock("@vscode/webview-ui-toolkit/react", () => ({
+	VSCodeBadge: ({ children, style }: { children: React.ReactNode; style?: React.CSSProperties }) => (
+		<div data-testid="vscode-badge" style={style}>
+			{children}
+		</div>
+	),
+}))
+
+describe("ContextCondenseRow", () => {
+	const defaultProps: ContextCondense = {
+		cost: 0.05,
+		prevContextTokens: 10000,
+		newContextTokens: 5000,
+		summary: "This is a test summary of the conversation.",
+	}
+
+	it("renders with correct token counts", () => {
+		render(<ContextCondenseRow {...defaultProps} />)
+
+		// Check if the component renders the title
+		expect(screen.getByText("Context Condensed")).toBeInTheDocument()
+
+		// Check if it displays the token counts correctly
+		const tokenText = screen.getByText(/10,000 → 5,000 tokens/)
+		expect(tokenText).toBeInTheDocument()
+	})
+
+	it("displays cost badge when cost is greater than 0", () => {
+		render(<ContextCondenseRow {...defaultProps} />)
+
+		const costBadge = screen.getByTestId("vscode-badge")
+		expect(costBadge).toBeInTheDocument()
+		expect(costBadge).toHaveTextContent("$0.05")
+		expect(costBadge).not.toHaveStyle("opacity: 0")
+	})
+
+	it("hides cost badge when cost is 0", () => {
+		render(<ContextCondenseRow {...defaultProps} cost={0} />)
+
+		const costBadge = screen.getByTestId("vscode-badge")
+		expect(costBadge).toBeInTheDocument()
+		expect(costBadge).toHaveStyle("opacity: 0")
+	})
+
+	it("initially renders in collapsed state", () => {
+		render(<ContextCondenseRow {...defaultProps} />)
+
+		// Check if the chevron is pointing down (collapsed)
+		expect(screen.getByText("", { selector: ".codicon-chevron-down" })).toBeInTheDocument()
+
+		// Check that the summary is not visible
+		expect(screen.queryByText("This is a test summary of the conversation.")).not.toBeInTheDocument()
+	})
+
+	it("expands when clicked", () => {
+		render(<ContextCondenseRow {...defaultProps} />)
+
+		// Click the row to expand it
+		fireEvent.click(screen.getByText("Context Condensed"))
+
+		// Check if the chevron is pointing up (expanded)
+		expect(screen.getByText("", { selector: ".codicon-chevron-up" })).toBeInTheDocument()
+
+		// Check if the summary is now visible
+		expect(screen.getByText("This is a test summary of the conversation.")).toBeInTheDocument()
+		expect(screen.getByText("Conversation Summary")).toBeInTheDocument()
+	})
+
+	it("collapses when clicked again", () => {
+		render(<ContextCondenseRow {...defaultProps} />)
+
+		// Click to expand
+		fireEvent.click(screen.getByText("Context Condensed"))
+
+		// Click again to collapse
+		fireEvent.click(screen.getByText("Context Condensed"))
+
+		// Check if the chevron is pointing down again (collapsed)
+		expect(screen.getByText("", { selector: ".codicon-chevron-down" })).toBeInTheDocument()
+
+		// Check that the summary is not visible again
+		expect(screen.queryByText("This is a test summary of the conversation.")).not.toBeInTheDocument()
+	})
+
+	it("formats large token numbers with commas", () => {
+		const props = {
+			...defaultProps,
+			prevContextTokens: 1234567,
+			newContextTokens: 567890,
+		}
+
+		render(<ContextCondenseRow {...props} />)
+
+		// Check if the numbers are formatted with commas
+		const tokenText = screen.getByText(/1,234,567 → 567,890 tokens/)
+		expect(tokenText).toBeInTheDocument()
+	})
+
+	it("formats cost to 2 decimal places", () => {
+		const props = {
+			...defaultProps,
+			cost: 0.12345,
+		}
+
+		render(<ContextCondenseRow {...props} />)
+
+		const costBadge = screen.getByTestId("vscode-badge")
+		expect(costBadge).toHaveTextContent("$0.12")
+	})
+})