John Dvorak
36 lines
902 B
TypeScript
36 lines
902 B
TypeScript
import Fastify from 'fastify'
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import apophisPlugin from 'apophis-fastify'
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const fastify = Fastify()
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// APOPHIS auto-registers @fastify/swagger
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await fastify.register(apophisPlugin, {})
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// Behavioral contract: what you send is what you get back.
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// This is not a structural test — the schema already validates shape.
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// This checks that the server does not mutate or drop fields.
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fastify.post('/echo', {
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schema: {
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'x-category': 'observer',
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'x-ensures': [
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'response_body(this) == request_body(this)'
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],
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body: {
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type: 'object',
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properties: { message: { type: 'string' } }
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},
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response: {
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200: {
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type: 'object',
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properties: { message: { type: 'string' } }
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}
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}
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}
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}, async (req) => req.body)
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await fastify.ready()
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// Run contract tests
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const result = await fastify.apophis.contract({ runs: 10 })
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console.log(result.summary)
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