From 0c899acf53642fb43710ede3a5e1186985028047 Mon Sep 17 00:00:00 2001
From: Valeriy Van <github@w7software.com>
Date: Fri, 19 Jul 2024 15:13:59 +0300
Subject: [PATCH] Move test for defaultEnergyFunction into separate file

---
 Tests/geometrizeTests/CoreTests.swift         | 38 ----------------
 .../defaultEnergyFunctionTests.swift          | 44 +++++++++++++++++++
 2 files changed, 44 insertions(+), 38 deletions(-)
 create mode 100644 Tests/geometrizeTests/defaultEnergyFunctionTests.swift

diff --git a/Tests/geometrizeTests/CoreTests.swift b/Tests/geometrizeTests/CoreTests.swift
index 5fcd0e6..d539c35 100644
--- a/Tests/geometrizeTests/CoreTests.swift
+++ b/Tests/geometrizeTests/CoreTests.swift
@@ -3,44 +3,6 @@ import XCTest
 
 final class CoreTests: XCTestCase {
 
-    func testDefaultEnergyFunctionComparingResultWithCPlusPlus() throws {
-        let scanlines = try [Scanline](
-            stringBundleResource: "defaultEnergyFunction scanlines",
-            withExtension: "txt"
-        )
-        let bitmapTarget = try Bitmap(
-            ppmBundleResource: "defaultEnergyFunction target bitmap",
-            withExtension: "ppm"
-        )
-        let bitmapCurrent = try Bitmap(
-            ppmBundleResource: "defaultEnergyFunction current bitmap",
-            withExtension: "ppm"
-        )
-        var bitmapBuffer = try Bitmap(
-            ppmBundleResource: "defaultEnergyFunction buffer bitmap",
-            withExtension: "ppm"
-        )
-        let bitmapBufferOnExit = try Bitmap(
-            ppmBundleResource: "defaultEnergyFunction buffer bitmap on exit",
-            withExtension: "ppm"
-        )
-
-        XCTAssertEqual(
-            defaultEnergyFunction(
-                scanlines,
-                128 /* alpha */,
-                bitmapTarget,
-                bitmapCurrent,
-                &bitmapBuffer,
-                0.162824
-            ),
-            0.162776,
-            accuracy: 0.000001
-        )
-
-        XCTAssertEqual(bitmapBuffer, bitmapBufferOnExit)
-    }
-
     // fails
     func testHillClimbComparingResultWithCPlusPlus() throws { // swiftlint:disable:this function_body_length
         let url = Bundle.module.url(
diff --git a/Tests/geometrizeTests/defaultEnergyFunctionTests.swift b/Tests/geometrizeTests/defaultEnergyFunctionTests.swift
new file mode 100644
index 0000000..5ad5094
--- /dev/null
+++ b/Tests/geometrizeTests/defaultEnergyFunctionTests.swift
@@ -0,0 +1,44 @@
+import XCTest
+@testable import Geometrize
+
+final class DefaultEnergyFunctionTests: XCTestCase {
+
+    func testDefaultEnergyFunctionComparingResultWithCPlusPlus() throws {
+        let scanlines = try [Scanline](
+            stringBundleResource: "defaultEnergyFunction scanlines",
+            withExtension: "txt"
+        )
+        let bitmapTarget = try Bitmap(
+            ppmBundleResource: "defaultEnergyFunction target bitmap",
+            withExtension: "ppm"
+        )
+        let bitmapCurrent = try Bitmap(
+            ppmBundleResource: "defaultEnergyFunction current bitmap",
+            withExtension: "ppm"
+        )
+        var bitmapBuffer = try Bitmap(
+            ppmBundleResource: "defaultEnergyFunction buffer bitmap",
+            withExtension: "ppm"
+        )
+        let bitmapBufferOnExit = try Bitmap(
+            ppmBundleResource: "defaultEnergyFunction buffer bitmap on exit",
+            withExtension: "ppm"
+        )
+
+        XCTAssertEqual(
+            defaultEnergyFunction(
+                scanlines,
+                128 /* alpha */,
+                bitmapTarget,
+                bitmapCurrent,
+                &bitmapBuffer,
+                0.162824
+            ),
+            0.162776,
+            accuracy: 0.000001
+        )
+
+        XCTAssertEqual(bitmapBuffer, bitmapBufferOnExit)
+    }
+
+}