Added test target to Verification Suite main script

Reviewers: jerzy.kleszcz

Reviewed By: jerzy.kleszcz

Subscribers: jerzy.kleszcz

Differential Revision: https://phabricator.polidea.com/D2708

Package.swift

@@ -6,15 +6,16 @@ import PackageDescription
 let package = Package(
     name: "VerificationSuite",
     dependencies: [
-        // Dependencies declare other packages that this package depends on.
-        // .package(url: /* package url */, from: "1.0.0"),
-      .package(url: "https://github.com/JohnSundell/ShellOut.git", from: "2.0.0")
+        .package(url: "https://github.com/JohnSundell/ShellOut.git", from: "2.0.0")
     ],
     targets: [
-        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
-        // Targets can depend on other targets in this package, and on products in packages which this package depends on.
         .target(
             name: "VerificationSuite",
-            dependencies: ["ShellOut"]),
+            dependencies: ["ShellOut"]
+        ),
+        .testTarget(
+            name: "VerificationSuiteTests",
+            dependencies: ["VerificationSuite"]
+        )
     ]
 )

Sources/VerificationSuite/VerificationSuite.swift

@@ -0,0 +1,45 @@
+import Foundation
+import ShellOut
+
+func executableFromProjectBuild(xcodeproj: String, scheme: String, outputPath: String) -> String {
+
+  let buildSettingsDict: [String:String] =
+    xcodebuild(project: xcodeproj, scheme: scheme, outputBuildPath: outputPath)
+      .components(separatedBy: "\n")
+      .map { $0.trimmingCharacters(in: .whitespaces) }
+      .reduce(into: [:]) { dict, settingLine in
+        let pair = settingLine.components(separatedBy: " = ")
+        guard pair.count == 2 else {
+          return
+        }
+        dict[pair[0]] = pair[1]
+  }
+
+  guard let productsPathComponent = buildSettingsDict["BUILT_PRODUCTS_DIR"],
+    let executablePathComponent = buildSettingsDict["EXECUTABLE_PATH"] else {
+      print("Failed to extract executable path from built project")
+      exit(0)
+  }
+  let executablePath = productsPathComponent + "/" + executablePathComponent
+
+  return executablePath
+}
+
+func xcodebuild(project: String, scheme: String, outputBuildPath: String) -> String {
+  // build project
+  var arguments = [
+    "-project", project,
+    "-derivedDataPath", outputBuildPath,
+    "-scheme", scheme,
+    "-configuration", "Release",
+    ]
+  try! shellOut(to: "xcodebuild", arguments: arguments)
+
+  // return build settings for the same build parameters
+  arguments.append("-showBuildSettings")
+  return try! shellOut(to: "xcodebuild", arguments: arguments)
+}
+
+func removeDirectory(_ path: String) {
+  try! shellOut(to: "rm", arguments: ["-rf", path])
+}

Sources/VerificationSuite/main.swift

@@ -1,49 +1,4 @@
 import Foundation
-import ShellOut
-
-func executableFromProjectBuild(xcodeproj: String, scheme: String, outputPath: String) -> String {
-
-  let buildSettingsDict: [String:String] =
-    xcodebuild(project: xcodeproj, scheme: scheme, outputBuildPath: outputPath)
-    .components(separatedBy: "\n")
-    .map { $0.trimmingCharacters(in: .whitespaces) }
-    .reduce(into: [:]) { dict, settingLine in
-      let pair = settingLine.components(separatedBy: " = ")
-      guard pair.count == 2 else {
-        return
-      }
-      dict[pair[0]] = pair[1]
-  }
-
-  guard let productsPathComponent = buildSettingsDict["BUILT_PRODUCTS_DIR"],
-    let executablePathComponent = buildSettingsDict["EXECUTABLE_PATH"] else {
-      print("Failed to extract executable path from built project")
-      exit(0)
-  }
-  let executablePath = productsPathComponent + "/" + executablePathComponent
-
-  return executablePath
-}
-
-func xcodebuild(project: String, scheme: String, outputBuildPath: String) -> String {
-  // build project
-  var arguments = [
-    "-project", project,
-    "-derivedDataPath", outputBuildPath,
-    "-scheme", scheme,
-    "-configuration", "Release",
-  ]
-  try! shellOut(to: "xcodebuild", arguments: arguments)
-
-  // return build settings for the same build parameters
-  arguments.append("-showBuildSettings")
-  return try! shellOut(to: "xcodebuild", arguments: arguments)
-}
-
-func removeDirectory(_ path: String) {
-  try! shellOut(to: "rm", arguments: ["-rf", path])
-}
-
 
 // check script arguments
 
@@ -77,4 +32,3 @@ let obfuscatedExecutablePath = executableFromProjectBuild(xcodeproj: xcodeprojAf
 
 removeDirectory(buildPathBeforeObfuscation)
 removeDirectory(buildPathAfterObfuscation)
-

Tests/VerificationSuiteTests/VerificationSuiteTests.swift

@@ -0,0 +1,11 @@
+import XCTest
+@testable import VerificationSuite
+
+class VerificationSuiteTests: XCTestCase {
+
+  func testAlwaysSucceeds() {
+    XCTAssertEqual(true, true, "The truth is out there")
+  }
+
+}
+