Spec
Unit testing Vapor 4 applications through declarative specifications.
Install
Add the repository as a dependency:
.package(url: "https://github.com/binarybirds/spec.git", from: "1.2.0"),Add Spec to the target dependencies:
.product(name: "Spec", package: "spec"),Update the packages and you are ready.
Usage example
Api
@testable import App
import Spec
final class BlogApiTests: XCTestCase {
func testLogin(_ app: Application) throws {
struct UserLoginRequest: Content {
let email: String
let password: String
}
struct UserTokenResponse: Content {
let id: String
let value: String
}
let userBody = UserLoginRequest(email: "[email protected]", password: "foo")
var token: String?
try app
.describe("Login request should return ok") // describe spec
.post("/api/user/login") // post to endpoint
.header("accept", "application/json") // add header
.body(userBody) // add content body
.expect(.ok) // status code
.expect(.json) // media type
.expect("content-length", ["81"]) // expect header
.expect(UserTokenResponse.self) { content in // expect content
token = content.value // retrieve content
}
.test(.inMemory) // test in memory
_ = try XCTUnwrap(token)
}
}