Add test that all routes are mounted during configuration.

Author: mattpolzin

Tests/AppTests/AppTests.swift

@@ -32,4 +32,42 @@ final class AppTests: XCTestCase {
             XCTAssertEqual(res.status, HTTPStatus.ok)
         }
     }
+
+    func test_routesAreMounted() throws {
+        let app = try testApp()
+        defer { app.shutdown() }
+
+        app.middleware.use(JSONAPIErrorMiddleware())
+
+        try addRoutes(app, hobbled: true)
+
+        let expectedRoutes = [
+            ["POST", "openapi_sources"],
+            ["GET", "openapi_sources"],
+            ["GET", "openapi_sources", ":id"],
+
+            ["POST", "api_test_properties"],
+            ["GET", "api_test_properties"],
+            ["GET", "api_test_properties", ":id"],
+
+            ["POST", "api_tests"],
+            ["GET", "api_tests"],
+            ["GET", "api_tests", ":id"],
+            ["GET", "api_tests", ":id", "files"],
+            ["GET", "api_tests", ":id", "logs"],
+
+            ["GET", "api_test_messages", ":id"],
+
+            ["GET", "watch"],
+
+            ["GET", "docs"]
+        ]
+
+        for path in expectedRoutes {
+            XCTAssert(app.routes.all.contains { route in [route.method.rawValue] + route.path.map(\.description) == path })
+        }
+
+        // protect against adding routes without adding them to the test
+        XCTAssertEqual(app.routes.all.count, expectedRoutes.count)
+    }
 }