Allow tests to be run on macOS (#295)

Requires #276 to be merged, as earlier versions of JavaScriptKit can't be depended on in macOS builds due to unsafe flags.

* Add Link View

* Add Publish support

* Remove #if checks

* Upgrade swift snapshot

* Try swiftwasm-action@main

* Remove Publish support from this repo

* Remove TokamakPublish target

* Allow tests to be run on macOS

* Update `ci.yml` to build and run the test product

* Trigger CI on all PRs without branch restrictions

* Rename linux_build to swiftwasm_build in ci.yml

Co-authored-by: Carson Katri <carson.katri@gmail.com>

.github/workflows/ci.yml

@@ -1,13 +1,12 @@
 name: CI
 
 on:
-  push:
-    branches: [main]
   pull_request:
+  push:
     branches: [main]
 
 jobs:
-  linux_build:
+  swiftwasm_build:
     runs-on: ubuntu-20.04
 
     steps:
@@ -25,8 +24,11 @@ jobs:
         shell: bash
         run: |
           set -ex
-          sudo xcode-select --switch /Applications/Xcode_12_beta.app/Contents/Developer/
-          # swift test
+          sudo xcode-select --switch /Applications/Xcode_12.1.app/Contents/Developer/
+          # avoid building unrelated products for testing by specifying the test product explicitly
+          swift build --product TokamakPackageTests
+          `xcrun --find xctest` .build/debug/TokamakPackageTests.xctest
+
           xcodebuild -version
           cd "NativeDemo"
           xcodebuild -scheme iOS -destination 'generic/platform=iOS' \

Package.resolved

@@ -6,8 +6,8 @@
         "repositoryURL": "https://github.com/swiftwasm/JavaScriptKit.git",
         "state": {
           "branch": null,
-          "revision": "6e84a7003071ed3e9fa7f8d8266a272a36b84608",
-          "version": "0.7.2"
+          "revision": "8ba4135d5fd6a734c3771ef3fac66896bbcb0214",
+          "version": "0.8.0"
         }
       },
       {

Package.swift

@@ -107,7 +107,7 @@ let package = Package(
     ),
     .testTarget(
       name: "TokamakTests",
-      dependencies: ["TokamakDemo", "TokamakTestRenderer"]
+      dependencies: ["TokamakTestRenderer"]
     ),
   ]
 )

Sources/TokamakDemo/URLHashDemo.swift

@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#if os(WASI)
 import JavaScriptKit
 import TokamakDOM
 
@@ -50,3 +51,4 @@ struct URLHashDemo: View {
     }
   }
 }
+#endif

Tests/TokamakTests/ColorTests.swift

@@ -12,13 +12,13 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import TokamakCore
+@testable import TokamakCore
 import XCTest
 
 final class ColorTests: XCTestCase {
   func testHexColors() {
     let env = EnvironmentValues()
-    guard let color = Color(hex: "#FF00FF")?._evaluate(env) else {
+    guard let color = Color(hex: "#FF00FF")?.provider.resolve(in: env) else {
       XCTFail("Hexadecimal decoding failed")
       return
     }
@@ -29,11 +29,11 @@ final class ColorTests: XCTestCase {
 
     XCTAssertEqual(
       color,
-      Color(hex: "FF00FF")?._evaluate(env),
+      Color(hex: "FF00FF")?.provider.resolve(in: env),
       "The '#' before a hex code produced a different output than without it"
     )
 
-    guard let red = Color(hex: "#FF0000")?._evaluate(env) else {
+    guard let red = Color(hex: "#FF0000")?.provider.resolve(in: env) else {
       XCTFail("Hexadecimal decoding failed")
       return
     }
@@ -42,7 +42,7 @@ final class ColorTests: XCTestCase {
     XCTAssertEqual(red.green, 0)
     XCTAssertEqual(red.blue, 0)
 
-    guard let green = Color(hex: "#00FF00")?._evaluate(env) else {
+    guard let green = Color(hex: "#00FF00")?.provider.resolve(in: env) else {
       XCTFail("Hexadecimal decoding failed")
       return
     }
@@ -51,7 +51,7 @@ final class ColorTests: XCTestCase {
     XCTAssertEqual(green.green, 1)
     XCTAssertEqual(green.blue, 0)
 
-    guard let blue = Color(hex: "#0000FF")?._evaluate(env) else {
+    guard let blue = Color(hex: "#0000FF")?.provider.resolve(in: env) else {
       XCTFail("Hexadecimal decoding failed")
       return
     }