@@ -15,6 +15,7 @@ final class AvailableCamerasTest: XCTestCase {
1515 messenger: MockFlutterBinaryMessenger ( ) ,
1616 globalAPI: MockGlobalEventApi ( ) ,
1717 deviceDiscoverer: deviceDiscoverer,
18+ permissionManager: MockFLTCameraPermissionManager ( ) ,
1819 deviceFactory: { _ in MockCaptureDevice ( ) } ,
1920 captureSessionFactory: { MockCaptureSession ( ) } ,
2021 captureDeviceInputFactory: MockCaptureDeviceInputFactory ( )
@@ -26,35 +27,35 @@ final class AvailableCamerasTest: XCTestCase {
2627 let cameraPlugin = createCameraPlugin ( with: mockDeviceDiscoverer)
2728 let expectation = self . expectation ( description: " Result finished " )
2829
29- // iPhone 13 Cameras:
30- let wideAngleCamera = MockCaptureDevice ( )
31- wideAngleCamera. uniqueID = " 0 "
32- wideAngleCamera. position = . back
33-
34- let frontFacingCamera = MockCaptureDevice ( )
35- frontFacingCamera. uniqueID = " 1 "
36- frontFacingCamera. position = . front
37-
38- let ultraWideCamera = MockCaptureDevice ( )
39- ultraWideCamera. uniqueID = " 2 "
40- ultraWideCamera. position = . back
41-
42- let telephotoCamera = MockCaptureDevice ( )
43- telephotoCamera. uniqueID = " 3 "
44- telephotoCamera. position = . back
45-
46- var requiredTypes : [ AVCaptureDevice . DeviceType ] = [
47- . builtInWideAngleCamera, . builtInTelephotoCamera,
48- ]
49- if #available( iOS 13 . 0 , * ) {
50- requiredTypes. append ( . builtInUltraWideCamera)
51- }
52- var cameras : [ MockCaptureDevice ] = [ wideAngleCamera, frontFacingCamera, telephotoCamera]
53- if #available( iOS 13 . 0 , * ) {
54- cameras. append ( ultraWideCamera)
55- }
56-
5730 mockDeviceDiscoverer. discoverySessionStub = { deviceTypes, mediaType, position in
31+ // iPhone 13 Cameras:
32+ let wideAngleCamera = MockCaptureDevice ( )
33+ wideAngleCamera. uniqueID = " 0 "
34+ wideAngleCamera. position = . back
35+
36+ let frontFacingCamera = MockCaptureDevice ( )
37+ frontFacingCamera. uniqueID = " 1 "
38+ frontFacingCamera. position = . front
39+
40+ let ultraWideCamera = MockCaptureDevice ( )
41+ ultraWideCamera. uniqueID = " 2 "
42+ ultraWideCamera. position = . back
43+
44+ let telephotoCamera = MockCaptureDevice ( )
45+ telephotoCamera. uniqueID = " 3 "
46+ telephotoCamera. position = . back
47+
48+ var requiredTypes : [ AVCaptureDevice . DeviceType ] = [
49+ . builtInWideAngleCamera, . builtInTelephotoCamera,
50+ ]
51+ if #available( iOS 13 . 0 , * ) {
52+ requiredTypes. append ( . builtInUltraWideCamera)
53+ }
54+ var cameras = [ wideAngleCamera, frontFacingCamera, telephotoCamera]
55+ if #available( iOS 13 . 0 , * ) {
56+ cameras. append ( ultraWideCamera)
57+ }
58+
5859 XCTAssertEqual ( deviceTypes, requiredTypes)
5960 XCTAssertEqual ( mediaType, . video)
6061 XCTAssertEqual ( position, . unspecified)
@@ -77,29 +78,65 @@ final class AvailableCamerasTest: XCTestCase {
7778 }
7879 }
7980
80- func testAvailableCamerasShouldReturnOneCameraOnSingleCameraIPhone ( ) {
81+ func testAvailableCamerasShouldReturnTwoCamerasOnDualCameraIPhone ( ) {
8182 let mockDeviceDiscoverer = MockCameraDeviceDiscoverer ( )
8283 let cameraPlugin = createCameraPlugin ( with: mockDeviceDiscoverer)
8384 let expectation = self . expectation ( description: " Result finished " )
8485
85- // iPhone 8 Cameras:
86- let wideAngleCamera = MockCaptureDevice ( )
87- wideAngleCamera. uniqueID = " 0 "
88- wideAngleCamera. position = . back
86+ mockDeviceDiscoverer. discoverySessionStub = { deviceTypes, mediaType, position in
87+ // iPhone 8 Cameras:
88+ let wideAngleCamera = MockCaptureDevice ( )
89+ wideAngleCamera. uniqueID = " 0 "
90+ wideAngleCamera. position = . back
91+
92+ let frontFacingCamera = MockCaptureDevice ( )
93+ frontFacingCamera. uniqueID = " 1 "
94+ frontFacingCamera. position = . front
95+
96+ var requiredTypes : [ AVCaptureDevice . DeviceType ] = [
97+ . builtInWideAngleCamera, . builtInTelephotoCamera,
98+ ]
99+ if #available( iOS 13 . 0 , * ) {
100+ requiredTypes. append ( . builtInUltraWideCamera)
101+ }
102+ let cameras = [ wideAngleCamera, frontFacingCamera]
89103
90- let frontFacingCamera = MockCaptureDevice ( )
91- frontFacingCamera. uniqueID = " 1 "
92- frontFacingCamera. position = . front
104+ XCTAssertEqual ( deviceTypes, requiredTypes)
105+ XCTAssertEqual ( mediaType, . video)
106+ XCTAssertEqual ( position, . unspecified)
107+ return cameras
108+ }
93109
94- var requiredTypes : [ AVCaptureDevice . DeviceType ] = [
95- . builtInWideAngleCamera , . builtInTelephotoCamera ,
96- ]
97- if #available ( iOS 13 . 0 , * ) {
98- requiredTypes . append ( . builtInUltraWideCamera )
110+ var resultValue : [ FCPPlatformCameraDescription ] ?
111+ cameraPlugin . availableCameras { result , error in
112+ XCTAssertNil ( error )
113+ resultValue = result
114+ expectation . fulfill ( )
99115 }
100- let cameras : [ MockCaptureDevice ] = [ wideAngleCamera, frontFacingCamera]
116+ waitForExpectations ( timeout: 30 , handler: nil )
117+
118+ // Verify the result.
119+ XCTAssertEqual ( resultValue? . count, 2 )
120+ }
121+
122+ func testAvailableCamerasShouldReturnExternalLensDirectionForUnspecifiedCameraPosition( ) {
123+ let mockDeviceDiscoverer = MockCameraDeviceDiscoverer ( )
124+ let cameraPlugin = createCameraPlugin ( with: mockDeviceDiscoverer)
125+ let expectation = self . expectation ( description: " Result finished " )
101126
102127 mockDeviceDiscoverer. discoverySessionStub = { deviceTypes, mediaType, position in
128+ let unspecifiedCamera = MockCaptureDevice ( )
129+ unspecifiedCamera. uniqueID = " 0 "
130+ unspecifiedCamera. position = . unspecified
131+
132+ var requiredTypes : [ AVCaptureDevice . DeviceType ] = [
133+ . builtInWideAngleCamera, . builtInTelephotoCamera,
134+ ]
135+ if #available( iOS 13 . 0 , * ) {
136+ requiredTypes. append ( . builtInUltraWideCamera)
137+ }
138+ let cameras = [ unspecifiedCamera]
139+
103140 XCTAssertEqual ( deviceTypes, requiredTypes)
104141 XCTAssertEqual ( mediaType, . video)
105142 XCTAssertEqual ( position, . unspecified)
@@ -114,7 +151,6 @@ final class AvailableCamerasTest: XCTestCase {
114151 }
115152 waitForExpectations ( timeout: 30 , handler: nil )
116153
117- // Verify the result.
118- XCTAssertEqual ( resultValue? . count, 2 )
154+ XCTAssertEqual ( resultValue? . first? . lensDirection, . external)
119155 }
120156}
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