https://github.com/BinaryBirds/vapor-spec

Unit testing Vapor applications through declarative specifications.
https://github.com/BinaryBirds/vapor-spec

tdd unit-test vapor vapor-4 xctest xctvapor

Last synced: 3 months ago
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Unit testing Vapor applications through declarative specifications.

• Host: GitHub
• URL: https://github.com/BinaryBirds/vapor-spec
• Owner: BinaryBirds
• License: mit
• Created: 2020-05-08T14:57:08.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2023-07-18T10:47:45.000Z (11 months ago)
• Last Synced: 2024-01-15T17:50:31.737Z (5 months ago)
• Topics: tdd, unit-test, vapor, vapor-4, xctest, xctvapor
• Language: Swift
• Homepage: https://binarybirds.com
• Size: 19.5 KB
• Stars: 35
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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• awesome-stars - BinaryBirds/vapor-spec - Unit testing Vapor applications through declarative specifications. (Swift)

README

        
# VaporSpec

Unit testing [Vapor](https://github.com/vapor/vapor) applications through declarative specifications.

## Install

Add the repository as a dependency:

```swift

.package(url: "https://github.com/binarybirds/vapor-spec", from: "2.0.0"),

```

Add VaporSpec to the target dependencies:

```swift

.product(name: "VaporSpec", package: "vapor-spec"),

```

Update the packages and you are ready.

## Usage example

### Api

```swift

import XCTest

@testable import VaporSpec

final class VaporSpecTests: XCTestCase {

    func testStatusCode() throws {

        let app = Application(.testing)

        defer { app.shutdown() }

        try app

            .spec()

            .get("foo")

            .expect(.notFound)

            .test()

    }

    

    func testHeaderValues() throws {

        let app = Application(.testing)

        app.routes.get("hello") { _ in "hello" }

        defer { app.shutdown() }

        try app

            .spec()

            .get("hello")

            .expect("Content-Length", ["5"])

            .expect("Content-Type", ["text/plain; charset=utf-8"])

            .test()

    }

    

    func testContentTypeHeader() throws {

        let app = Application(.testing)

        app.routes.get("hello") { _ in "hello" }

        defer { app.shutdown() }

        try app

            .spec()

            .get("hello")

            .expect("text/plain; charset=utf-8")

            .test()

    }

    

    func testBodyValue() throws {

        let app = Application(.testing)

        app.routes.get("hello") { _ in "hello" }

        defer { app.shutdown() }

        try app

            .spec()

            .get("hello")

            .expect(closure: { res in

                let string = res.body.string

                XCTAssertEqual(string, "hello")

            })

            .test()

    }

    

    func testJSON() throws {

        struct Test: Codable, Content {

            let foo: String

            let bar: Int

            let baz: Bool

        }

        let app = Application(.testing)

        app.routes.post("foo") { req in try req.content.decode(Test.self) }

        defer { app.shutdown() }

        let input = Test(foo: "foo", bar: 42, baz: true)

        try app

            .spec()

            .post("foo")

            .json(input, Test.self) { res in

                XCTAssertEqual(input.foo, res.foo)

                XCTAssertEqual(input.bar, res.bar)

                XCTAssertEqual(input.baz, res.baz)

            }

            .test()

    }

}

```