Merge pull request #63 from ReDetection/tests

Example on how to make tests + travis integration
2026-01-11 01:18:39 +00:00 · 2018-05-09 09:34:20 +02:00 · 2018-05-09 09:34:20 +02:00 · 4c9820a390
commit 4c9820a390
parent 02baef80db 634beeae8b
12 changed files with 312 additions and 119 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,6 @@
+language: swift
+xcode_project: MTMR.xcodeproj
+xcode_scheme: UnitTests
+osx_image: xcode9.3
+install: gem install xcpretty
+script: "xcodebuild test -project MTMR.xcodeproj -scheme 'UnitTests' | xcpretty -c && exit ${PIPESTATUS[0]}"
--- a/MTMR.xcodeproj/project.pbxproj
+++ b/MTMR.xcodeproj/project.pbxproj
@ -7,6 +7,9 @@
 	objects = {

 /* Begin PBXBuildFile section */
+		36300E83209F040900B31C71 /* SupportHelpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = B0008E542080286C003AD4DD /* SupportHelpers.swift */; };
+		36300E8F20A2CF3400B31C71 /* AppleScriptDefinitionTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 36300E8E20A2CF3400B31C71 /* AppleScriptDefinitionTests.swift */; };
+		36300E9120A2D2B200B31C71 /* BackgroundColorTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 36300E9020A2D2B200B31C71 /* BackgroundColorTests.swift */; };
 		368EDDE720812A1D00E10953 /* ScrollViewItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = 368EDDE620812A1D00E10953 /* ScrollViewItem.swift */; };
 		36C2ECD7207B6DAE003CDA33 /* TimeTouchBarItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = 36C2ECD6207B6DAE003CDA33 /* TimeTouchBarItem.swift */; };
 		36C2ECD9207B74B4003CDA33 /* AppleScriptTouchBarItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = 36C2ECD8207B74B4003CDA33 /* AppleScriptTouchBarItem.swift */; };
@ -46,17 +49,10 @@
 		B0F8771A207AC1EA00D6E430 /* TouchBarSupport.m in Sources */ = {isa = PBXBuildFile; fileRef = B0F87719207AC1EA00D6E430 /* TouchBarSupport.m */; };
 /* End PBXBuildFile section */

-/* Begin PBXContainerItemProxy section */
-		B082B262205C7D8000BC04DC /* PBXContainerItemProxy */ = {
-			isa = PBXContainerItemProxy;
-			containerPortal = B082B247205C7D8000BC04DC /* Project object */;
-			proxyType = 1;
-			remoteGlobalIDString = B082B24E205C7D8000BC04DC;
-			remoteInfo = MTMR;
-		};
-/* End PBXContainerItemProxy section */
-
 /* Begin PBXFileReference section */
+		36300E85209FD16700B31C71 /* .travis.yml */ = {isa = PBXFileReference; lastKnownFileType = text; path = .travis.yml; sourceTree = SOURCE_ROOT; };
+		36300E8E20A2CF3400B31C71 /* AppleScriptDefinitionTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppleScriptDefinitionTests.swift; sourceTree = "<group>"; };
+		36300E9020A2D2B200B31C71 /* BackgroundColorTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BackgroundColorTests.swift; sourceTree = "<group>"; };
 		368EDDE620812A1D00E10953 /* ScrollViewItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ScrollViewItem.swift; sourceTree = "<group>"; };
 		36BDC22F207CDA8600FCFEBE /* TECHNICAL_DEBT.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = TECHNICAL_DEBT.md; sourceTree = "<group>"; };
 		36C2ECD2207B3B1D003CDA33 /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
@ -184,8 +180,11 @@
 		B082B264205C7D8000BC04DC /* MTMRTests */ = {
 			isa = PBXGroup;
 			children = (
+				36300E85209FD16700B31C71 /* .travis.yml */,
 				36C2ECDC207C723B003CDA33 /* ParseConfigTests.swift */,
 				B082B267205C7D8000BC04DC /* Info.plist */,
+				36300E8E20A2CF3400B31C71 /* AppleScriptDefinitionTests.swift */,
+				36300E9020A2D2B200B31C71 /* BackgroundColorTests.swift */,
 			);
 			path = MTMRTests;
 			sourceTree = "<group>";
@ -266,7 +265,6 @@
 			buildRules = (
 			);
 			dependencies = (
-				B082B263205C7D8000BC04DC /* PBXTargetDependency */,
 			);
 			name = MTMRTests;
 			productName = MTMRTests;
@ -378,21 +376,16 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				36300E9120A2D2B200B31C71 /* BackgroundColorTests.swift in Sources */,
+				36300E8F20A2CF3400B31C71 /* AppleScriptDefinitionTests.swift in Sources */,
 				36C2ECDD207C723B003CDA33 /* ParseConfigTests.swift in Sources */,
+				36300E83209F040900B31C71 /* SupportHelpers.swift in Sources */,
 				36C2ECDE207C82DE003CDA33 /* ItemsParsing.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXSourcesBuildPhase section */

-/* Begin PBXTargetDependency section */
-		B082B263205C7D8000BC04DC /* PBXTargetDependency */ = {
-			isa = PBXTargetDependency;
-			target = B082B24E205C7D8000BC04DC /* MTMR */;
-			targetProxy = B082B262205C7D8000BC04DC /* PBXContainerItemProxy */;
-		};
-/* End PBXTargetDependency section */
-
 /* Begin PBXVariantGroup section */
 		B082B258205C7D8000BC04DC /* Main.storyboard */ = {
 			isa = PBXVariantGroup;
--- a/MTMR.xcodeproj/xcshareddata/xcschemes/MTMR.xcscheme
+++ b/MTMR.xcodeproj/xcshareddata/xcschemes/MTMR.xcscheme
@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0920"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "B082B24E205C7D8000BC04DC"
+               BuildableName = "MTMR.app"
+               BlueprintName = "MTMR"
+               ReferencedContainer = "container:MTMR.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "B082B260205C7D8000BC04DC"
+               BuildableName = "MTMRTests.xctest"
+               BlueprintName = "MTMRTests"
+               ReferencedContainer = "container:MTMR.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "B082B24E205C7D8000BC04DC"
+            BuildableName = "MTMR.app"
+            BlueprintName = "MTMR"
+            ReferencedContainer = "container:MTMR.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "B082B24E205C7D8000BC04DC"
+            BuildableName = "MTMR.app"
+            BlueprintName = "MTMR"
+            ReferencedContainer = "container:MTMR.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "B082B24E205C7D8000BC04DC"
+            BuildableName = "MTMR.app"
+            BlueprintName = "MTMR"
+            ReferencedContainer = "container:MTMR.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
--- a/MTMR.xcodeproj/xcshareddata/xcschemes/UnitTests.xcscheme
+++ b/MTMR.xcodeproj/xcshareddata/xcschemes/UnitTests.xcscheme
@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0920"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      codeCoverageEnabled = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "B082B260205C7D8000BC04DC"
+               BuildableName = "MTMRTests.xctest"
+               BlueprintName = "MTMRTests"
+               ReferencedContainer = "container:MTMR.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
--- a/MTMR/CBridge/TouchBarSupport.m
+++ b/MTMR/CBridge/TouchBarSupport.m
@ -7,6 +7,7 @@
 //

 #import "TouchBarSupport.h"
+#import <IOKit/hidsystem/ev_keymap.h>

@implementation MediaKeys

--- a/MTMR/ItemsParsing.swift
+++ b/MTMR/ItemsParsing.swift
@ -229,7 +229,7 @@ enum ItemType: Decodable {

 enum ActionType: Decodable {
    case none
-    case hidKey(keycode: Int)
+    case hidKey(keycode: Int32)
    case keyPress(keycode: Int)
    case appleSctipt(source: SourceProtocol)
    case shellScript(executable: String, parameters: [String])
@ -258,7 +258,7 @@ enum ActionType: Decodable {
        let type = try container.decodeIfPresent(ActionTypeRaw.self, forKey: .action)
        switch type {
        case .some(.hidKey):
-            let keycode = try container.decode(Int.self, forKey: .keycode)
+            let keycode = try container.decode(Int32.self, forKey: .keycode)
            self = .hidKey(keycode: keycode)
        case .some(.keyPress):
            let keycode = try container.decode(Int.self, forKey: .keycode)
@ -282,7 +282,7 @@ enum ActionType: Decodable {

 enum LongActionType: Decodable {
    case none
-    case hidKey(keycode: Int)
+    case hidKey(keycode: Int32)
    case keyPress(keycode: Int)
    case appleSctipt(source: SourceProtocol)
    case shellScript(executable: String, parameters: [String])
@ -311,7 +311,7 @@ enum LongActionType: Decodable {
        let longType = try container.decodeIfPresent(LongActionTypeRaw.self, forKey: .longAction)
        switch longType {
        case .some(.hidKey):
-            let keycode = try container.decode(Int.self, forKey: .keycode)
+            let keycode = try container.decode(Int32.self, forKey: .keycode)
            self = .hidKey(keycode: keycode)
        case .some(.keyPress):
            let keycode = try container.decode(Int.self, forKey: .keycode)
@ -332,57 +332,6 @@ enum LongActionType: Decodable {
    }
 }

-extension ItemType: Equatable {}
-func ==(lhs: ItemType, rhs: ItemType) -> Bool {
-    switch (lhs, rhs) {
-    case let (.staticButton(a), .staticButton(b)):
-        return a == b
-    case let (.appleScriptTitledButton(a, b), .appleScriptTitledButton(c, d)):
-        return a == c && b == d
-
-    default:
-        return false
-    }
-}
-
-extension ActionType: Equatable {}
-func ==(lhs: ActionType, rhs: ActionType) -> Bool {
-    switch (lhs, rhs) {
-    case (.none, .none):
-        return true
-    case let (.hidKey(a), .hidKey(b)),
-         let (.keyPress(a), .keyPress(b)):
-        return a == b
-    case let (.appleSctipt(a), .appleSctipt(b)):
-        return a == b
-    case let (.shellScript(a, b), .shellScript(c, d)):
-        return a == c && b == d
-    case let (.openUrl(a), .openUrl(b)):
-        return a == b
-    default:
-        return false
-    }
-}
-
-
-extension LongActionType: Equatable {}
-func ==(lhs: LongActionType, rhs: LongActionType) -> Bool {
-    switch (lhs, rhs) {
-    case (.none, .none):
-        return true
-    case let (.hidKey(a), .hidKey(b)),
-         let (.keyPress(a), .keyPress(b)):
-        return a == b
-    case let (.appleSctipt(a), .appleSctipt(b)):
-        return a == b
-    case let (.shellScript(a, b), .shellScript(c, d)):
-        return a == c && b == d
-    case let (.openUrl(a), .openUrl(b)):
-        return a == b
-    default:
-        return false
-    }
-}

 enum GeneralParameter {
    case width(_: CGFloat)
@ -468,10 +417,6 @@ extension NSImage: SourceProtocol {
        return self
    }
 }
-extension SourceProtocol where Self: Equatable {}
-func ==(left: SourceProtocol, right: SourceProtocol) -> Bool {
-    return left.data == right.data
-}

 extension String {
    var base64Data: Data? {
--- a/MTMR/KeyPress.swift
+++ b/MTMR/KeyPress.swift
@ -29,45 +29,24 @@ extension KeyPress {
    }
 }

-func doKey(_ key: Int, down: Bool) {
-    let flags = NSEvent.ModifierFlags(rawValue: down ? 0xa00 : 0xb00)
-    let data1 = (key << 16) | ((down ? 0xa : 0xb) << 8)
-    
-    let ev = NSEvent.otherEvent(
-        with: NSEvent.EventType.systemDefined,
-        location: NSPoint(x:0.0, y:0.0),
-        modifierFlags: flags,
+func doKey(_ key: UInt16, down: Bool) {
+    let ev = NSEvent.keyEvent(
+        with: down ? .keyDown : .keyUp,
+        location: .zero,
+        modifierFlags: [],
        timestamp: TimeInterval(0),
        windowNumber: 0,
        context: nil,
-        // context: 0,
-        subtype: 8,
-        data1: data1,
-        data2: -1
-    )
+        characters: "",
+        charactersIgnoringModifiers: "",
+        isARepeat: false,
+        keyCode: key)
    let cev = ev!.cgEvent!
    cev.post(tap: CGEventTapLocation(rawValue: 0)!)
 }

-func HIDPostAuxKey(_ key: Int) {
+func HIDPostAuxKey(_ key: Int32) {
+    let key = UInt16(key)
    doKey(key, down: true)
    doKey(key, down: false)
 }
-
-
-//     hidsystem/ev_keymap.h
-let NX_KEYTYPE_SOUND_UP   = 0
-let NX_KEYTYPE_SOUND_DOWN = 1
-let NX_KEYTYPE_MUTE = 7
-
-let NX_KEYTYPE_BRIGHTNESS_UP    = 2
-let NX_KEYTYPE_BRIGHTNESS_DOWN  = 3
-
-let NX_KEYTYPE_PLAY       = 16
-let NX_KEYTYPE_NEXT       = 17
-let NX_KEYTYPE_PREVIOUS   = 18
-
-
-
-
-
--- a/MTMR/SupportHelpers.swift
+++ b/MTMR/SupportHelpers.swift
@ -7,6 +7,7 @@
 //

 import Foundation
+import AppKit

 extension String {
    func trim() -> String {
--- a/MTMRTests/AppleScriptDefinitionTests.swift
+++ b/MTMRTests/AppleScriptDefinitionTests.swift
@ -0,0 +1,41 @@
+import XCTest
+
+class AppleScriptDefinitionTests: XCTestCase {
+
+    func testInline() {
+        let buttonNoActionFixture = """
+            [  { "type": "appleScriptTitledButton",  "source": { "inline":  "tell everything fine" } } ]
+        """.data(using: .utf8)!
+        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonNoActionFixture)
+        guard case .appleScriptTitledButton(let source, _)? = result?.first?.type else {
+            XCTFail()
+            return
+        }
+        XCTAssertEqual(source.string, "tell everything fine")
+    }
+    
+    func testPath() {
+        let buttonNoActionFixture = """
+            [  { "type": "appleScriptTitledButton",  "source": { "filePath":  "/ololo/pew" } } ]
+        """.data(using: .utf8)!
+        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonNoActionFixture)
+        guard case .appleScriptTitledButton(let source, _)? = result?.first?.type else {
+            XCTFail()
+            return
+        }
+        let sourceStruct = source as? Source
+        XCTAssertEqual(sourceStruct?.filePath, "/ololo/pew")
+    }
+    
+    func testRefreshInterval() {
+        let buttonNoActionFixture = """
+            [  { "type": "appleScriptTitledButton",  "source": { "inline":  "tell everything fine" },  "refreshInterval": 305} ]
+        """.data(using: .utf8)!
+        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonNoActionFixture)
+        guard case .appleScriptTitledButton(_, 305)? = result?.first?.type else {
+            XCTFail()
+            return
+        }
+    }
+    
+}
--- a/MTMRTests/BackgroundColorTests.swift
+++ b/MTMRTests/BackgroundColorTests.swift
@ -0,0 +1,29 @@
+import XCTest
+
+class BackgroundColorTests: XCTestCase {
+    
+    func testOpaque() {
+        let buttonNoActionFixture = """
+            [  { "type": "staticButton",  "title": "Pew", "background": "#FF0000" } ]
+        """.data(using: .utf8)!
+        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonNoActionFixture)
+        guard case .background(let color)? = result?.first?.additionalParameters[.background] else {
+            XCTFail()
+            return
+        }
+        XCTAssertEqual(color, .red)
+    }
+    
+    func testAlpha() {
+        let buttonNoActionFixture = """
+            [  { "type": "staticButton",  "title": "Pew", "background": "#FF000080" } ]
+        """.data(using: .utf8)!
+        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonNoActionFixture)
+        guard case .background(let color)? = result?.first?.additionalParameters[.background] else {
+            XCTFail()
+            return
+        }
+        XCTAssertEqual(color.alphaComponent, 0.5, accuracy: 0.01)
+    }
+    
+}
--- a/MTMRTests/ParseConfigTests.swift
+++ b/MTMRTests/ParseConfigTests.swift
@ -1,5 +1,4 @@
 import XCTest
-@testable import MTMR

 class ParseConfig: XCTestCase {
    
@ -8,8 +7,14 @@ class ParseConfig: XCTestCase {
            [  { "type": "staticButton",  "title": "Pew" } ]
        """.data(using: .utf8)!
        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonNoActionFixture)
-        XCTAssertEqual(result?.first?.type, .staticButton(title: "Pew"))
-        XCTAssertEqual(result?.first?.action, .some(.none))
+        guard case .staticButton("Pew")? = result?.first?.type else {
+            XCTFail()
+            return
+        }
+        guard case .none? = result?.first?.action else {
+            XCTFail()
+            return
+        }
    }

    func testButtonKeyCodeAction() {
@ -17,17 +22,48 @@ class ParseConfig: XCTestCase {
            [  { "type": "staticButton",  "title": "Pew", "action": "hidKey", "keycode": 123} ]
        """.data(using: .utf8)!
        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonKeycodeFixture)
-        XCTAssertEqual(result?.first?.type, .staticButton(title: "Pew"))
-        XCTAssertEqual(result?.first?.action, .hidKey(keycode: 123))
+        guard case .staticButton("Pew")? = result?.first?.type else {
+            XCTFail()
+            return
+        }
+        guard case .hidKey(keycode: 123)? = result?.first?.action else {
+            XCTFail()
+            return
+        }
    }
    
    func testPredefinedItem() {
        let buttonKeycodeFixture = """
-            [  { "type": "brightnessUp" } ]
+            [  { "type": "escape" } ]
        """.data(using: .utf8)!
        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonKeycodeFixture)
-        XCTAssertEqual(result?.first?.type, .staticButton(title: "🔆"))
-        XCTAssertEqual(result?.first?.action, .keyPress(keycode: 113))
+        guard case .staticButton("esc")? = result?.first?.type else {
+            XCTFail()
+            return
+        }
+        guard case .keyPress(keycode: 53)? = result?.first?.action else {
+            XCTFail()
+            return
+        }
+    }
+    
+    func testExtendedWidthForPredefinedItem() {
+        let buttonKeycodeFixture = """
+            [  { "type": "escape", "width": 110}, ]
+        """.data(using: .utf8)!
+        let result = try? JSONDecoder().decode([BarItemDefinition].self, from: buttonKeycodeFixture)
+        guard case .staticButton("esc")? = result?.first?.type else {
+            XCTFail()
+            return
+        }
+        guard case .keyPress(keycode: 53)? = result?.first?.action else {
+            XCTFail()
+            return
+        }
+        guard case .width(110)? = result?.first?.additionalParameters[.width] else {
+            XCTFail()
+            return
+        }
    }
    
 }
--- a/README.md
+++ b/README.md
@ -5,7 +5,7 @@

 # My TouchBar. My rules
 [![GitHub release](https://img.shields.io/github/release/toxblh/MTMR.svg)](https://github.com/Toxblh/MTMR/releases)
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    <img src="Resources/TouchBar-v0.8.1.png">