1 files changed, 82 insertions, 0 deletions
diff --git a/Framework/MASShortcutBinderTests.m b/Framework/MASShortcutBinderTests.m
new file mode 100644
index 0000000..f416304
--- /dev/null
+++ b/Framework/MASShortcutBinderTests.m
@@ -0,0 +1,82 @@
+#import "MASShortcutBinder.h"
+
+static NSString *const SampleDefaultsKey = @"sampleShortcut";
+
+@interface MASShortcutBinderTests : XCTestCase
+@property(strong) MASShortcutBinder *binder;
+@property(strong) MASShortcutMonitor *monitor;
+@property(strong) NSUserDefaults *defaults;
+@end
+
+@implementation MASShortcutBinderTests
+
+- (void) setUp
+{
+    [super setUp];
+
+    [self setBinder:[[MASShortcutBinder alloc] init]];
+    [self setMonitor:[[MASShortcutMonitor alloc] init]];
+    [_binder setShortcutMonitor:_monitor];
+
+    [self setDefaults:[[NSUserDefaults alloc] init]];
+    [_defaults removeObjectForKey:SampleDefaultsKey];
+}
+
+- (void) tearDown
+{
+    [self setMonitor:nil];
+    [self setDefaults:nil];
+    [self setBinder:nil];
+    [super tearDown];
+}
+
+- (void) testInitialValueReading
+{
+    MASShortcut *shortcut = [MASShortcut shortcutWithKeyCode:1 modifierFlags:1];
+    [_defaults setObject:[NSKeyedArchiver archivedDataWithRootObject:shortcut] forKey:SampleDefaultsKey];
+    [_binder bindShortcutWithDefaultsKey:SampleDefaultsKey toAction:^{}];
+    XCTAssertTrue([_monitor isShortcutRegistered:shortcut],
+        @"Pass the initial shortcut from defaults to shortcut monitor.");
+}
+
+- (void) testValueChangeReading
+{
+    MASShortcut *shortcut = [MASShortcut shortcutWithKeyCode:1 modifierFlags:1];
+    [_binder bindShortcutWithDefaultsKey:SampleDefaultsKey toAction:^{}];
+    [_defaults setObject:[NSKeyedArchiver archivedDataWithRootObject:shortcut] forKey:SampleDefaultsKey];
+    XCTAssertTrue([_monitor isShortcutRegistered:shortcut],
+        @"Pass the shortcut from defaults to shortcut monitor after defaults change.");
+}
+
+- (void) testValueClearing
+{
+    MASShortcut *shortcut = [MASShortcut shortcutWithKeyCode:1 modifierFlags:1];
+    [_binder bindShortcutWithDefaultsKey:SampleDefaultsKey toAction:^{}];
+    [_defaults setObject:[NSKeyedArchiver archivedDataWithRootObject:shortcut] forKey:SampleDefaultsKey];
+    [_defaults removeObjectForKey:SampleDefaultsKey];
+    XCTAssertFalse([_monitor isShortcutRegistered:shortcut],
+        @"Unregister shortcut from monitor after value is cleared from defaults.");
+}
+
+- (void) testBindingRemoval
+{
+    MASShortcut *shortcut = [MASShortcut shortcutWithKeyCode:1 modifierFlags:1];
+    [_binder bindShortcutWithDefaultsKey:SampleDefaultsKey toAction:^{}];
+    [_defaults setObject:[NSKeyedArchiver archivedDataWithRootObject:shortcut] forKey:SampleDefaultsKey];
+    [_binder breakBindingWithDefaultsKey:SampleDefaultsKey];
+    XCTAssertFalse([_monitor isShortcutRegistered:shortcut],
+        @"Unregister shortcut from monitor after binding was removed.");
+}
+
+- (void) testRebinding
+{
+    MASShortcut *shortcut = [MASShortcut shortcutWithKeyCode:1 modifierFlags:1];
+    [_defaults setObject:[NSKeyedArchiver archivedDataWithRootObject:shortcut] forKey:SampleDefaultsKey];
+    [_binder bindShortcutWithDefaultsKey:SampleDefaultsKey toAction:^{}];
+    [_binder breakBindingWithDefaultsKey:SampleDefaultsKey];
+    [_binder bindShortcutWithDefaultsKey:SampleDefaultsKey toAction:^{}];
+    XCTAssertTrue([_monitor isShortcutRegistered:shortcut],
+        @"Bind after unbinding.");
+}
+
+@end