mercurius - npm Package Compare versions

Comparing version 9.4.0 to 9.5.0

index.js

@@ -154,2 +154,21 @@ 'use strict'
 
+  if (gateway && Array.isArray(gateway.services)) {
+    const serviceNames = new Set()
+    for (const service of gateway.services) {
+      if (typeof service !== 'object') {
+        throw new MER_ERR_INVALID_OPTS('gateway: all "services" must be objects')
+      }
+      if (typeof service.name !== 'string') {
+        throw new MER_ERR_INVALID_OPTS('gateway: all "services" must have a "name" String property')
+      }
+      if (serviceNames.has(service.name)) {
+        throw new MER_ERR_INVALID_OPTS(`gateway: all "services" must have a unique "name": "${service.name}" is already used`)
+      }
+      serviceNames.add(service.name)
+      if (typeof service.url !== 'string' && (!Array.isArray(service.url) || service.url.length === 0 || !service.url.every(url => typeof url === 'string'))) {
+        throw new MER_ERR_INVALID_OPTS('gateway: all "services" must have an "url" String, or a non-empty Array of String, property')
+      }
+    }
+  }
+
   if (Array.isArray(schema)) {
@@ -156,0 +175,0 @@ schema = schema.join('\n')

package.json

 {
   "name": "mercurius",
-  "version": "9.4.0",
+  "version": "9.5.0",
   "description": "Fastify GraphQL adapter with gateway and subscription support",
@@ -5,0 +5,0 @@ "main": "index.js",

test/gateway/config.js

@@ -62,1 +62,146 @@ 'use strict'
 })
+
+test('Each "gateway" option "services" must be an object', async (t) => {
+  const app = Fastify()
+
+  app.register(GQL, {
+    gateway: {
+      services: [
+        'foo'
+      ]
+    }
+  })
+
+  try {
+    await app.ready()
+  } catch (err) {
+    t.equal(err.message, 'Invalid options: gateway: all "services" must be objects')
+  }
+})
+
+test('Each "gateway" option "services" must have a "name"', async (t) => {
+  const app = Fastify()
+
+  app.register(GQL, {
+    gateway: {
+      services: [
+        {}
+      ]
+    }
+  })
+
+  try {
+    await app.ready()
+  } catch (err) {
+    t.equal(err.message, 'Invalid options: gateway: all "services" must have a "name" String property')
+  }
+})
+
+test('Each "gateway" option "services" must have a "name" that is a String', async (t) => {
+  const app = Fastify()
+
+  app.register(GQL, {
+    gateway: {
+      services: [
+        { name: 42 }
+      ]
+    }
+  })
+
+  try {
+    await app.ready()
+  } catch (err) {
+    t.equal(err.message, 'Invalid options: gateway: all "services" must have a "name" String property')
+  }
+})
+
+test('Each "gateway" option "services" must have a "name" that is unique', async (t) => {
+  const app = Fastify()
+
+  app.register(GQL, {
+    gateway: {
+      services: [
+        { name: 'foo', url: 'https://foo' },
+        { name: 'foo' }
+      ]
+    }
+  })
+
+  try {
+    await app.ready()
+  } catch (err) {
+    t.equal(err.message, 'Invalid options: gateway: all "services" must have a unique "name": "foo" is already used')
+  }
+})
+
+test('Each "gateway" option "services" must have an "url"', async (t) => {
+  const app = Fastify()
+
+  app.register(GQL, {
+    gateway: {
+      services: [
+        { name: 'foo' }
+      ]
+    }
+  })
+
+  try {
+    await app.ready()
+  } catch (err) {
+    t.equal(err.message, 'Invalid options: gateway: all "services" must have an "url" String, or a non-empty Array of String, property')
+  }
+})
+
+test('Each "gateway" option "services" must have an "url" that is a String or an Array', async (t) => {
+  const app = Fastify()
+
+  app.register(GQL, {
+    gateway: {
+      services: [
+        { name: 'foo', url: new URL('https://foo') }
+      ]
+    }
+  })
+
+  try {
+    await app.ready()
+  } catch (err) {
+    t.equal(err.message, 'Invalid options: gateway: all "services" must have an "url" String, or a non-empty Array of String, property')
+  }
+})
+
+test('Each "gateway" option "services" must have an "url" that, if it is an Array, should not be empty', async (t) => {
+  const app = Fastify()
+
+  app.register(GQL, {
+    gateway: {
+      services: [
+        { name: 'foo', url: [] }
+      ]
+    }
+  })
+
+  try {
+    await app.ready()
+  } catch (err) {
+    t.equal(err.message, 'Invalid options: gateway: all "services" must have an "url" String, or a non-empty Array of String, property')
+  }
+})
+
+test('Each "gateway" option "services" must have an "url" that, if it is a non-empty Array, should be filled with Strings only', async (t) => {
+  const app = Fastify()
+
+  app.register(GQL, {
+    gateway: {
+      services: [
+        { name: 'foo', url: [new URL('https://foo')] }
+      ]
+    }
+  })
+
+  try {
+    await app.ready()
+  } catch (err) {
+    t.equal(err.message, 'Invalid options: gateway: all "services" must have an "url" String, or a non-empty Array of String, property')
+  }
+})

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Improved metrics

Total package byte prevSize

979164

increased by0.43%

Lines of code

34571

increased by0.4%

No dependency changes