add tests to Example project

Author: alephao

Examples/Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "7df801fbf92ae86259dad3815ef4d283ea3c6fe70a47cd2aae1434ea589a6eb7",
+  "originHash" : "59596559cd9569246f17d99534bd1fdbb00707301c4028b46ce969519d1e794c",
   "pins" : [
     {
       "identity" : "async-http-client",
@@ -10,6 +10,15 @@
         "version" : "1.22.1"
       }
     },
+    {
+      "identity" : "combine-schedulers",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/combine-schedulers",
+      "state" : {
+        "revision" : "9fa31f4403da54855f1e2aeaeff478f4f0e40b13",
+        "version" : "1.0.2"
+      }
+    },
     {
       "identity" : "hummingbird",
       "kind" : "remoteSourceControl",
@@ -55,6 +64,15 @@
         "version" : "1.2.0"
       }
     },
+    {
+      "identity" : "swift-clocks",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/swift-clocks",
+      "state" : {
+        "revision" : "b9b24b69e2adda099a1fa381cda1eeec272d5b53",
+        "version" : "1.0.5"
+      }
+    },
     {
       "identity" : "swift-collections",
       "kind" : "remoteSourceControl",
@@ -64,6 +82,24 @@
         "version" : "1.1.3"
       }
     },
+    {
+      "identity" : "swift-concurrency-extras",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/swift-concurrency-extras",
+      "state" : {
+        "revision" : "bb5059bde9022d69ac516803f4f227d8ac967f71",
+        "version" : "1.1.0"
+      }
+    },
+    {
+      "identity" : "swift-dependencies",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/swift-dependencies.git",
+      "state" : {
+        "revision" : "fd1fb25b68fdb9756cd61d23dbd9e2614b340085",
+        "version" : "1.4.0"
+      }
+    },
     {
       "identity" : "swift-distributed-tracing",
       "kind" : "remoteSourceControl",
@@ -172,6 +208,24 @@
         "version" : "2.6.1"
       }
     },
+    {
+      "identity" : "swift-snapshot-testing",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/swift-snapshot-testing",
+      "state" : {
+        "revision" : "7b0bbbae90c41f848f90ac7b4df6c4f50068256d",
+        "version" : "1.17.5"
+      }
+    },
+    {
+      "identity" : "swift-syntax",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/swiftlang/swift-syntax",
+      "state" : {
+        "revision" : "cb53fa1bd3219b0b23ded7dfdd3b2baff266fd25",
+        "version" : "600.0.0"
+      }
+    },
     {
       "identity" : "swift-system",
       "kind" : "remoteSourceControl",
@@ -180,6 +234,15 @@
         "revision" : "d2ba781702a1d8285419c15ee62fd734a9437ff5",
         "version" : "1.3.2"
       }
+    },
+    {
+      "identity" : "xctest-dynamic-overlay",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/pointfreeco/xctest-dynamic-overlay",
+      "state" : {
+        "revision" : "bc2a151366f2cd0e347274544933bc2acb00c9fe",
+        "version" : "1.4.0"
+      }
     }
   ],
   "version" : 3

Examples/Package.swift

@@ -12,6 +12,8 @@ let package = Package(
   dependencies: [
     .package(url: "https://github.com/hummingbird-project/hummingbird.git", from: "2.0.0"),
     .package(url: "https://github.com/apple/swift-argument-parser.git", from: "1.3.0"),
+    .package(url: "https://github.com/pointfreeco/swift-snapshot-testing.git", from: "1.12.0"),
+    .package(url: "https://github.com/pointfreeco/swift-dependencies.git", from: "1.4.0"),
     .package(name: "swift-http-types-htmx", path: "../"),
   ],
   targets: [
@@ -21,8 +23,20 @@ let package = Package(
         .product(name: "ArgumentParser", package: "swift-argument-parser"),
         .product(name: "Hummingbird", package: "hummingbird"),
         .product(name: "HTTPTypesHtmx", package: "swift-http-types-htmx"),
+        .product(name: "Dependencies", package: "swift-dependencies"),
       ],
       path: "Sources/App"
-    )
+    ),
+    .testTarget(
+      name: "AppTests",
+      dependencies: [
+        "App",
+        .product(name: "HummingbirdTesting", package: "hummingbird"),
+        .product(name: "SnapshotTesting", package: "swift-snapshot-testing"),
+        .product(name: "InlineSnapshotTesting", package: "swift-snapshot-testing"),
+        .product(name: "Dependencies", package: "swift-dependencies"),
+      ],
+      path: "Tests/AppTests"
+    ),
   ]
 )

Examples/README.md

@@ -4,8 +4,13 @@ This project provides examples of `swift-htmx` usage
 
 ## Getting Started
 
-Start the server by running `swift run App` in the project root
+Start the server by running `swift run App` in the project root or run the project on Xcode
+
+## Examples
 
 - (HX-Location)[Sources/App/HtmxExamples/HXLocationHandlers.swift] - Do a client side redirect via `HX-Location`
 - (HX-Reswap)[Sources/App/HtmxExamples/HXReswapHandlers.swift] - Swap an element via `HX-Reswap`
 - (HX-Trigger)[Sources/App/HtmxExamples/HXTriggerHandlers.swift] - Trigger a client-side event via `HX-Trigger`
+
+The (AppTests.swift)[Tests/AppTests/AppTests.swif] contains a tests for all the request handlers, demonstrating mocked htmx requests and its how the response looks like in an HTTP Response
+

Examples/Sources/App/HtmxExamples/HXReswapHandlers.swift

@@ -1,3 +1,4 @@
+import Dependencies
 import Foundation
 import HTTPTypesHtmx
 import Hummingbird
@@ -11,7 +12,8 @@ extension Route {
 }
 
 @Sendable func hxReswapHandler(_ req: Request) -> Response {
-  let timestamp = String(Date.now.timeIntervalSince1970)
+  @Dependency(\.date) var date
+  let timestamp = String(date().timeIntervalSince1970)
   let inputId = "timestamp"
   let inputSelector = "#timestamp"
   let input = """

Examples/Sources/App/HtmxExamples/Support/Hummingbird+Html.swift

@@ -12,7 +12,7 @@ extension Response {
     ]
     headers.append(contentsOf: extraHeaders)
     return .init(
-      status: .accepted,
+      status: .ok,
       headers: headers,
       body: .init(byteBuffer: .init(string: htmlString))
     )