wiki.techinc.nl/tests/api-testing/REST/Swagger.js
daniel 84fe1b9ccd REST: Introduce discovery endpoint
The discovery endpoint provides basic information about accessing the
wiki's APIs, as well as a directory of available modules.

Bug: T365753
Change-Id: I161aa68566da91867b650e13c8aadc87cd0c428c
2024-09-20 17:02:59 +00:00

101 lines
3.1 KiB
JavaScript

'use strict';
const { assert, REST } = require( 'api-testing' );
const SwaggerParser = require( '@apidevtools/swagger-parser' );
const request = require( 'superagent' );
describe( 'Self-Documentation', () => {
const client = new REST( 'rest.php/specs/v0' );
describe( 'OpenAPI module specs', () => {
it( 'Conforms to the OpenAPI schema', async () => {
// NOTE: the module prefix "-" can be used to get a spec for the empty prefix
const { status, body, text } = await client.get( '/module/-' );
assert.deepEqual( status, 200, text );
try {
await SwaggerParser.validate( body, {
continueOnError: false,
parse: {
json: false,
yaml: false,
text: false
},
resolve: {
file: false,
http: false
},
dereference: {
circular: false
},
validate: {
spec: true
}
} );
} catch ( err ) {
assert.fail( err.message );
}
} );
it( 'Returns sensible meta-data', async () => {
const { body: spec } = await client.get( '/module/-' );
assert.nestedProperty( spec, 'info' );
assert.nestedProperty( spec, 'servers' );
assert.isDefined( spec.servers[ 0 ], 'first server' );
assert.nestedProperty( spec.servers[ 0 ], 'url' );
// Ensure that the server URL points to the same API root again, so we can load
// the same swagger spec from it.
const url = spec.servers[ 0 ].url + '/specs/v0/module/-';
const { status, body: spec2, text } = await request( url );
assert.deepEqual( status, 200, text );
assert.nestedProperty( spec2, 'openapi' );
assert.nestedProperty( spec2, 'info' );
assert.deepEqual( spec2.info, spec.info );
assert.deepEqual( spec2.servers, spec.servers );
} );
} );
describe( 'discovery document', () => {
it( 'contains basic info', async () => {
const { body: ddoc } = await client.get( '/discovery' );
assert.nestedProperty( ddoc, 'info' );
const { info } = ddoc;
assert.nestedProperty( info, 'title' );
assert.nestedProperty( info, 'license' );
assert.nestedProperty( info.license, 'url' );
assert.nestedProperty( info, 'contact' );
assert.nestedProperty( info.contact, 'email' );
} );
it( 'contains module list', async () => {
const { body: ddoc } = await client.get( '/discovery' );
assert.nestedProperty( ddoc, 'modules' );
const { modules: dir } = ddoc;
for ( const id in dir ) {
const module = dir[ id ];
assert.nestedProperty( module, 'base' );
assert.nestedProperty( module, 'spec' );
}
} );
it( 'contains usable servers', async () => {
const { body: ddoc } = await client.get( '/discovery' );
assert.nestedProperty( ddoc, 'servers' );
assert.isDefined( ddoc.servers[ 0 ], 'first server' );
const server = ddoc.servers[ 0 ];
assert.nestedProperty( server, 'url' );
// Ensure that the server URL points to the same API root again,
// so we can load the same discovery document from it.
const url = server.url + '/specs/v0/discovery';
const { status, body: ddoc2, text } = await request( url );
assert.deepEqual( status, 200, url + '\n' + text );
assert.deepEqual( ddoc2, ddoc );
} );
} );
} );