Created S3StorageTests.testStore test case

Tests/S3StorageTests/S3StorageTests.swift

@@ -1,6 +1,73 @@
+import S3
+import Vapor
 import XCTest
 @testable import S3Storage
 
-final class S3StorageTests: XCTestCase {
-    static var allTests: [(String, (S3StorageTests) -> ()throws -> ())] = []
+extension S3 {
+    static func register(to services: inout Services)throws {
+        guard
+            let accessKey = Environment.get("S3_ACCESS_KEY"),
+            let secretKey = Environment.get("S3_SECRET_KEY"),
+            let bucket = Environment.get("S3_BUCKET")
+        else {
+            throw Abort(.internalServerError, reason: "Missing S3 configuration variable(s)")
+        }
+        
+        let config = S3Signer.Config(
+            accessKey: accessKey,
+            secretKey: secretKey,
+            region: Region(name: .usEast1)
+        )
+        let signer = try S3Signer(config)
+        
+        services.register(signer)
+        try services.register(S3(defaultBucket: bucket, signer: signer), as: S3StorageClient.self)
+    }
+}
+
+final class S3StorageTests: XCTestCase {
+    let app: Application = {
+        var services = Services.default()
+        services.register(S3Storage.self)
+        try! S3.register(to: &services)
+        
+        let config = Config.default()
+        let env = try! Environment.detect()
+        
+        return try! Application(config: config, environment: env, services: services)
+    }()
+    
+    let data = """
+    # Storage
+
+    Test data for the `LocalStorage` instance so we can test it.
+
+    I could use Lorum Ipsum, or I could just sit here and write jibberish like I am now. It might take long, but oh well.
+
+    Listing to the Piano Guys right now.
+
+    Ok, that should be enough bytes for anyone. Unless we are short of the chunk size. I want enough data for at least two chunks of data.
+
+    # Section 2
+
+    ^><<>@<^<>^<>^<>^<>^<>^<>^<>^ open mouth 😮. Hmm, I wonder how that will work
+    Maybe if I ran a byte count I could stop typing. But I'm too lazy.
+
+    I hope this is enough.
+
+    # Final
+    """.data(using: .utf8)!
+    
+    func testStore()throws {
+        let storage = try self.app.make(S3Storage.self)
+        let file = Vapor.File(data: self.data, filename: "test.md")
+        
+        let path = try storage.store(file: file, at: "markdown").wait()
+        
+        XCTAssertEqual(path, "https://s3.us-east-1.amazonaws.com/ck-s3storage-test/markdown/test.md")
+    }
+    
+    static var allTests: [(String, (S3StorageTests) -> ()throws -> ())] = [
+        ("testStore", testStore)
+    ]
 }