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Issue #65: Added MIKMIDIPolyphonicKeyPressureCommand and associated t…
…ests.
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Andrew Madsen
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Nov 12, 2015
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| Original file line number | Diff line number | Diff line change |
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| // | ||
| // MIKMIDICommandTests.m | ||
| // MIKMIDI | ||
| // | ||
| // Created by Andrew Madsen on 11/12/15. | ||
| // Copyright © 2015 Mixed In Key. All rights reserved. | ||
| // | ||
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| #import <XCTest/XCTest.h> | ||
| #import <MIKMIDI/MIKMIDI.h> | ||
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| @interface MIKMIDICommandTests : XCTestCase | ||
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| @end | ||
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| @implementation MIKMIDICommandTests | ||
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| - (void)testPolyphonicKeyPressureCommand | ||
| { | ||
| Class immutableClass = [MIKMIDIPolyphonicKeyPressureCommand class]; | ||
| Class mutableClass = [MIKMutableMIDIPolyphonicKeyPressureCommand class]; | ||
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| MIKMIDIPolyphonicKeyPressureCommand *command = [[immutableClass alloc] init]; | ||
| XCTAssert([command isMemberOfClass:[immutableClass class]], @"[[MIKMIDIPolyphonicKeyPressureCommand alloc] init] did not return an MIKMIDIPolyphonicKeyPressureCommand instance."); | ||
| XCTAssert([[MIKMIDICommand commandForCommandType:MIKMIDICommandTypePolyphonicKeyPressure] isMemberOfClass:[immutableClass class]], @"[MIKMIDICommand commandForCommandType:MIKMIDICommandTypePolyphonicKeyPressure] did not return an MIKMIDIPolyphonicKeyPressureCommand instance."); | ||
| XCTAssert([[command copy] isMemberOfClass:[immutableClass class]], @"[MIKMIDIPolyphonicKeyPressureCommand copy] did not return an MIKMIDIPolyphonicKeyPressureCommand instance."); | ||
| XCTAssertEqual(command.commandType, MIKMIDICommandTypePolyphonicKeyPressure, @"[[MIKMIDIPolyphonicKeyPressureCommand alloc] init] produced a command instance with the wrong command type."); | ||
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| MIKMutableMIDIPolyphonicKeyPressureCommand *mutableCommand = [command mutableCopy]; | ||
| XCTAssert([mutableCommand isMemberOfClass:[mutableClass class]], @"-[MIKMIDIPolyphonicKeyPressureCommand mutableCopy] did not return an mutableClass instance."); | ||
| XCTAssert([[mutableCommand copy] isMemberOfClass:[immutableClass class]], @"-[mutableClass mutableCopy] did not return an MIKMIDIPolyphonicKeyPressureCommand instance."); | ||
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| XCTAssertThrows([(MIKMutableMIDIPolyphonicKeyPressureCommand *)command setNote:64], @"-[MIKMIDIPolyphonicKeyPressureCommand setNote:] was allowed on immutable instance."); | ||
| XCTAssertThrows([(MIKMutableMIDIPolyphonicKeyPressureCommand *)command setPressure:64], @"-[MIKMIDIPolyphonicKeyPressureCommand setPressure:] was allowed on immutable instance."); | ||
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| XCTAssertNoThrow([mutableCommand setNote:64], @"-[MIKMIDIPolyphonicKeyPressureCommand setNote:] was not allowed on mutable instance."); | ||
| XCTAssertNoThrow([mutableCommand setPressure:64], @"-[MIKMIDIPolyphonicKeyPressureCommand setNote:] was not allowed on mutable instance."); | ||
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| mutableCommand.note = 42; | ||
| XCTAssertEqual(mutableCommand.note, 42, @"Setting the note on a MIKMutableMIDIPolyphonicKeyPressureCommand instance failed."); | ||
| mutableCommand.pressure = 27; | ||
| XCTAssertEqual(mutableCommand.pressure, 27, @"Setting the pressure on a MIKMutableMIDIPolyphonicKeyPressureCommand instance failed."); | ||
| } | ||
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| @end |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,41 @@ | ||
| // | ||
| // MIKMIDIPolyphonicKeyPressureCommand.h | ||
| // MIKMIDI | ||
| // | ||
| // Created by Andrew Madsen on 11/12/15. | ||
| // Copyright © 2015 Mixed In Key. All rights reserved. | ||
| // | ||
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| #import <MIKMIDI/MIKMIDI.h> | ||
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| /** | ||
| * A MIDI polyphonic key pressure message. This message is most often sent by pressing | ||
| * down on the key after it "bottoms out". | ||
| */ | ||
| @interface MIKMIDIPolyphonicKeyPressureCommand : MIKMIDIChannelVoiceCommand | ||
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| /// The note number for the message. In the range 0-127. | ||
| @property (nonatomic, readonly) NSUInteger note; | ||
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| /// Key pressure of the polyphonic key pressure message. In the range 0-127. | ||
| @property (nonatomic, readonly) NSUInteger pressure; | ||
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| @end | ||
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| /** | ||
| * The mutable counterpart to MIKMIDIPolyphonicKeyPressureCommand. | ||
| */ | ||
| @interface MIKMutableMIDIPolyphonicKeyPressureCommand : MIKMIDIPolyphonicKeyPressureCommand | ||
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| /// The note number for the message. In the range 0-127. | ||
| @property (nonatomic, readwrite) NSUInteger note; | ||
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| /// Key pressure of the polyphonic key pressure message. In the range 0-127. | ||
| @property (nonatomic, readwrite) NSUInteger pressure; | ||
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| @property (nonatomic, strong, readwrite) NSDate *timestamp; | ||
| @property (nonatomic, readwrite) MIDITimeStamp midiTimestamp; | ||
| @property (nonatomic, readwrite) UInt8 channel; | ||
| @property (nonatomic, readwrite) NSUInteger value; | ||
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| @end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| // | ||
| // MIKMIDIPolyphonicKeyPressureCommand.m | ||
| // MIKMIDI | ||
| // | ||
| // Created by Andrew Madsen on 11/12/15. | ||
| // Copyright © 2015 Mixed In Key. All rights reserved. | ||
| // | ||
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| #import "MIKMIDIPolyphonicKeyPressureCommand.h" | ||
| #import "MIKMIDIChannelVoiceCommand_SubclassMethods.h" | ||
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| @interface MIKMIDIPolyphonicKeyPressureCommand () | ||
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| @property (nonatomic, readwrite) NSUInteger note; | ||
| @property (nonatomic, readwrite) NSUInteger pressure; | ||
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| @end | ||
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| @implementation MIKMIDIPolyphonicKeyPressureCommand | ||
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| + (void)load { [super load]; [MIKMIDICommand registerSubclass:self]; } | ||
| + (NSArray *)supportedMIDICommandTypes { return @[@(MIKMIDICommandTypePolyphonicKeyPressure)]; } | ||
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| + (Class)immutableCounterpartClass; { return [MIKMIDIPolyphonicKeyPressureCommand class]; } | ||
| + (Class)mutableCounterpartClass; { return [MIKMutableMIDIPolyphonicKeyPressureCommand class]; } | ||
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| + (BOOL)isMutable { return NO; } | ||
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| #pragma mark - Properties | ||
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| - (NSUInteger)note { return self.dataByte1; } | ||
| - (void)setNote:(NSUInteger)value | ||
| { | ||
| if (![[self class] isMutable]) return MIKMIDI_RAISE_MUTATION_ATTEMPT_EXCEPTION; | ||
| self.dataByte1 = (UInt8)value; | ||
| } | ||
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| - (NSUInteger)pressure { return self.value; } | ||
| - (void)setPressure:(NSUInteger)value | ||
| { | ||
| if (![[self class] isMutable]) return MIKMIDI_RAISE_MUTATION_ATTEMPT_EXCEPTION; | ||
| self.value = value; | ||
| } | ||
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| @end | ||
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| #pragma mark - | ||
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| @implementation MIKMutableMIDIPolyphonicKeyPressureCommand | ||
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| + (BOOL)isMutable { return YES; } | ||
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| #pragma mark - Properties | ||
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| @dynamic note; | ||
| @dynamic pressure; | ||
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| // MIKMIDICommand already implements these. This keeps the compiler happy. | ||
| @dynamic channel; | ||
| @dynamic value; | ||
| @dynamic timestamp; | ||
| @dynamic dataByte1; | ||
| @dynamic dataByte2; | ||
| @dynamic midiTimestamp; | ||
| @dynamic data; | ||
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| @end |