chore: import upstream snapshot with attribution

apps/sim/tools/context_dev/hosting.test.ts

@@ -0,0 +1,54 @@
+/**
+ * @vitest-environment node
+ */
+import { describe, expect, it } from 'vitest'
+import { contextDevClassifyNaicsTool } from '@/tools/context_dev/classify_naics'
+import { contextDevGetBrandTool } from '@/tools/context_dev/get_brand'
+import { CONTEXT_DEV_CREDIT_USD } from '@/tools/context_dev/hosting'
+import { contextDevScrapeMarkdownTool } from '@/tools/context_dev/scrape_markdown'
+import { contextDevScreenshotTool } from '@/tools/context_dev/screenshot'
+import type { ToolConfig } from '@/tools/types'
+
+function cost(tool: ToolConfig<any, any>, params: any, output: Record<string, unknown>) {
+  const pricing = tool.hosting?.pricing
+  if (!pricing || pricing.type !== 'custom') throw new Error('Expected custom pricing')
+  const result = pricing.getCost(params, output)
+  return typeof result === 'number' ? { cost: result } : result
+}
+
+describe('Context.dev hosted key pricing', () => {
+  it('declares hosting with the shared env prefix and BYOK provider on every tool', () => {
+    for (const tool of [
+      contextDevScrapeMarkdownTool,
+      contextDevScreenshotTool,
+      contextDevGetBrandTool,
+      contextDevClassifyNaicsTool,
+    ]) {
+      expect(tool.hosting?.envKeyPrefix).toBe('CONTEXT_DEV_API_KEY')
+      expect(tool.hosting?.byokProviderId).toBe('context_dev')
+    }
+  })
+
+  it('charges the reported credits at the per-credit rate for a 1-credit scrape', () => {
+    expect(cost(contextDevScrapeMarkdownTool, {}, { creditsConsumed: 1 }).cost).toBeCloseTo(
+      CONTEXT_DEV_CREDIT_USD
+    )
+  })
+
+  it('charges the reported credits at the per-credit rate for a 5-credit screenshot', () => {
+    expect(cost(contextDevScreenshotTool, {}, { creditsConsumed: 5 }).cost).toBeCloseTo(
+      5 * CONTEXT_DEV_CREDIT_USD
+    )
+  })
+
+  it('charges the reported credits at the per-credit rate for a 10-credit brand lookup', () => {
+    expect(cost(contextDevGetBrandTool, {}, { creditsConsumed: 10 }).cost).toBeCloseTo(
+      10 * CONTEXT_DEV_CREDIT_USD
+    )
+  })
+
+  it('charges zero when the response has no credit accounting', () => {
+    expect(cost(contextDevClassifyNaicsTool, {}, { creditsConsumed: null }).cost).toBe(0)
+    expect(cost(contextDevClassifyNaicsTool, {}, {}).cost).toBe(0)
+  })
+})