add test form resource generate icon which not generate by xcode (#140)

Author: miroslavaivanova

data/images/resources_generate/apetool/AppIcon.appiconset/Contents.json

@@ -0,0 +1,86 @@
+{
+	"images": [
+		{
+			"idiom": "ipad",
+			"size": "20x20",
+			"scale": "1x",
+			"filename": "Icon-20x20@1x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "20x20",
+			"scale": "2x",
+			"filename": "Icon-20x20@2x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "20x20",
+			"scale": "3x",
+			"filename": "Icon-20x20@3x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "29x29",
+			"scale": "1x",
+			"filename": "Icon-29x29@1x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "29x29",
+			"scale": "2x",
+			"filename": "Icon-29x29@2x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "29x29",
+			"scale": "3x",
+			"filename": "Icon-29x29@3x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "40x40",
+			"scale": "2x",
+			"filename": "Icon-40x40@2x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "40x40",
+			"scale": "3x",
+			"filename": "Icon-40x40@3x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "60x60",
+			"scale": "2x",
+			"filename": "Icon-60x60@2x.png"
+		},
+		{
+			"idiom": "iphone",
+			"size": "60x60",
+			"scale": "3x",
+			"filename": "Icon-60x60@3x.png"
+		},
+		{
+			"idiom": "ipad",
+			"size": "76x76",
+			"scale": "1x",
+			"filename": "Icon-76x76@1x.png"
+		},
+		{
+			"idiom": "ipad",
+			"size": "76x76",
+			"scale": "2x",
+			"filename": "Icon-76x76@2x.png"
+		},
+		{
+			"idiom": "ios-marketing",
+			"size": "1024x1024",
+			"scale": "1x",
+			"filename": "Icon-marketing-1024x1024.png"
+		}
+	],
+	"info": {
+		"version": 1,
+		"author": "apetools.webprofusion.com"
+	}
+}

data/images/resources_generate/apetool/AppIcon.appiconset/Icon-20x20@1x.png

@@ -6,6 +6,7 @@
 from core.base_class.BaseClass import BaseClass
 from core.osutils.command import run
 from core.osutils.folder import Folder
+from core.osutils.file import File
 from core.osutils.image_utils import ImageUtils
 from core.osutils.os_type import OSType
 from core.settings.settings import CURRENT_OS, TEST_RUN_HOME
@@ -142,6 +143,22 @@ def test_002_tns_resources_generate_splashes(self):
 
         ResourcesGenerateTests.check_splashes(app_resources_android, app_resources_ios)
 
+    def test_003_tns_resources_generate_icons_apetools(self):
+        #https://github.com/NativeScript/nativescript-cli/issues/3666
+        Folder.cleanup(os.path.join(self.app_name, 'app', 'App_Resources', 'iOS', 'Assets.xcassets',
+                                    'AppIcon.appiconset'))
+        folder = os.path.join(TEST_RUN_HOME, "data", "images", "resources_generate", "apetool",
+                              "AppIcon.appiconset")
+        destination = os.path.join(self.app_name, 'app', 'App_Resources', 'iOS', 'Assets.xcassets', 'AppIcon.appiconset')
+        Folder.copy(folder, destination)
+        icon_path = os.path.join(self.app_name, "app", "App_Resources", "iOS", "Assets.xcassets",
+                                 "AppIcon.appiconset", "Icon-76x76@2x.png")
+
+        output = run("tns resources generate icons \"" + icon_path + "\"" + " --path " + self.app_name)
+        assert "Generating icons" in output
+        assert "Icons generation completed" in output
+        assert "Invalid settings specified for the resizer." not in output
+
     def test_100_tns_resources_generate_icons_old_template_structure(self):
         app_resources_android = os.path.join(TEST_RUN_HOME, self.app_based_on_old_template, self.app_resources_old)
         app_resources_ios = os.path.join(TEST_RUN_HOME, self.app_based_on_old_template, self.assets_icons)