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Futureproof inline examples with test cases
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,147 @@ | ||
| import XCTest | ||
| import Mapbox | ||
|
|
||
| /** | ||
| Test cases that ensure the inline examples in the project documentation | ||
| compile. If any of these need to be changed, update the corresponding header | ||
| documentation accordingly. | ||
| */ | ||
| class MBLDocumentationExampleTests: XCTestCase { | ||
| var mapView: MGLMapView! | ||
|
|
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| override func setUp() { | ||
| super.setUp() | ||
| self.mapView = MGLMapView(frame: CGRect(x: 0, y: 0, width: 256, height: 256)) | ||
| } | ||
|
|
||
| override func tearDown() { | ||
| self.mapView = nil | ||
| super.tearDown() | ||
| } | ||
|
|
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| // Example code in MGLShapeSource.h | ||
| func testMGLShapeSourceExample() { | ||
| var coordinates: [CLLocationCoordinate2D] = [ | ||
| CLLocationCoordinate2D(latitude: 37.77, longitude: -122.42), | ||
| CLLocationCoordinate2D(latitude: 38.91, longitude: -77.04), | ||
| ] | ||
| let polyline = MGLPolylineFeature(coordinates: &coordinates, count: UInt(coordinates.count)) | ||
| let shape = MGLShapeCollectionFeature(shapes: [polyline]) | ||
| let source = MGLShapeSource(identifier: "lines", shape: shape, options: nil) | ||
| mapView.style.addSource(source) | ||
|
|
||
| XCTAssertNotNil(mapView.style.source(withIdentifier: "lines")) | ||
| } | ||
|
|
||
| // Example code in MGLRasterSource.h | ||
| func testMGLRasterSourceExample() { | ||
| // Define tileset | ||
| let tileset = MGLTileSet(tileURLTemplates: ["https://example.com/raster-tiles/{z}/{x}/{y}.png"]) | ||
| tileset.minimumZoomLevel = 9 | ||
| tileset.maximumZoomLevel = 16 | ||
| tileset.attribution = "© Mapbox" | ||
| // Add source to map | ||
| let source = MGLRasterSource(identifier: "clouds", tileSet: tileset, tileSize: 512) | ||
| mapView.style.addSource(source) | ||
|
|
||
| XCTAssertNotNil(mapView.style.source(withIdentifier: "clouds")) | ||
| } | ||
|
|
||
| // Example code in MGLVectorSource.h | ||
| func testMGLVectorSource() { | ||
| // Define tileset | ||
| let tileset = MGLTileSet(tileURLTemplates: ["https://example.com/vector-tiles/{z}/{x}/{y}.mvt"]) | ||
| tileset.minimumZoomLevel = 9 | ||
| tileset.maximumZoomLevel = 16 | ||
| tileset.attribution = "© Mapbox" | ||
| // Add source to map | ||
| let source = MGLVectorSource(identifier: "pois", tileSet: tileset) | ||
| mapView.style.addSource(source) | ||
|
|
||
| XCTAssertNotNil(mapView.style.source(withIdentifier: "pois")) | ||
| } | ||
|
|
||
| // Example code in MGLCircleStyleLayer.h | ||
| func testMGLCircleStyleLayerExample() { | ||
| let population = MGLVectorSource(identifier: "population", url: URL(string: "https://example.com")!) | ||
| mapView.style.addSource(population) | ||
|
|
||
| let layer = MGLCircleStyleLayer(identifier: "circles", source: population) | ||
| layer.sourceLayerIdentifier = "population" | ||
| layer.circleColor = MGLStyleValue(rawValue: UIColor.green) | ||
| layer.circleRadius = MGLStyleValue(base: 1.75, stops: [ | ||
| 12: MGLStyleValue(rawValue: 2), | ||
| 22: MGLStyleValue(rawValue: 180) | ||
| ]) | ||
| layer.circleOpacity = MGLStyleValue(rawValue: 0.7) | ||
| layer.predicate = NSPredicate(format: "%K == %@", "marital-status", "married") | ||
| mapView.style.addLayer(layer) | ||
|
|
||
| XCTAssertNotNil(mapView.style.layer(withIdentifier: "circles")) | ||
| } | ||
|
|
||
| // Example code in MGLLineStyleLayer.h | ||
| func testMGLLineStyleLayerExample() { | ||
| let trails = MGLVectorSource(identifier: "trails", url: URL(string: "https://example.com")!) | ||
| mapView.style.addSource(trails) | ||
|
|
||
| let layer = MGLLineStyleLayer(identifier: "trails-path", source: trails) | ||
| layer.sourceLayerIdentifier = "trails" | ||
| layer.lineWidth = MGLStyleValue(base: 1.5, stops: [ | ||
| 14: MGLStyleValue(rawValue: 2), | ||
| 18: MGLStyleValue(rawValue: 20), | ||
| ]) | ||
| layer.lineColor = MGLStyleValue(rawValue: UIColor.brown) | ||
| layer.lineCap = MGLStyleValue(rawValue: NSValue(mglLineCap: .round)) | ||
| layer.predicate = NSPredicate(format: "%K == %@", "trail-type", "mountain-biking") | ||
| mapView.style.addLayer(layer) | ||
|
|
||
| XCTAssertNotNil(mapView.style.layer(withIdentifier: "trails-path")) | ||
| } | ||
|
|
||
| // Example code in MGLFillStyleLayer.h | ||
| func testMGLFillStyleLayerExample() { | ||
| let parks = MGLVectorSource(identifier: "parks", url: URL(string: "https://example.com")!) | ||
| mapView.style.addSource(parks) | ||
|
|
||
| let layer = MGLFillStyleLayer(identifier: "parks", source: parks) | ||
| layer.sourceLayerIdentifier = "parks" | ||
| layer.fillColor = MGLStyleValue(rawValue: UIColor.green) | ||
| layer.predicate = NSPredicate(format: "type == %@", "national-park") | ||
| mapView.style.addLayer(layer) | ||
|
|
||
| XCTAssertNotNil(mapView.style.layer(withIdentifier: "parks")) | ||
| } | ||
|
|
||
| // Example code in MGLSymbolStyleLayer.h | ||
| func testMGLSymbolStyleLayerExample() { | ||
| let pois = MGLVectorSource(identifier: "pois", url: URL(string: "https://example.com")!) | ||
| mapView.style.addSource(pois) | ||
|
|
||
| let layer = MGLSymbolStyleLayer(identifier: "coffeeshops", source: pois) | ||
| layer.sourceLayerIdentifier = "pois" | ||
| layer.iconImageName = MGLStyleValue(rawValue: "coffee") | ||
| layer.iconScale = MGLStyleValue(rawValue: 0.5) | ||
| layer.textField = MGLStyleValue(rawValue: "{name}") | ||
| layer.textTranslate = MGLStyleValue(rawValue: NSValue(cgVector: CGVector(dx: 10, dy: 0))) | ||
| layer.textJustify = MGLStyleValue(rawValue: NSValue(mglTextJustify: .left)) | ||
| layer.textAnchor = MGLStyleValue(rawValue: NSValue(mglTextAnchor: .left)) | ||
| layer.predicate = NSPredicate(format: "%K == %@", "venue-type", "coffee") | ||
| mapView.style.addLayer(layer) | ||
|
|
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| XCTAssertNotNil(mapView.style.layer(withIdentifier: "coffeeshops")) | ||
| } | ||
|
|
||
| // Example code in MGLVectorStyleLayer.h | ||
| func testMGLVectorStyleLayer() { | ||
| let terrain = MGLVectorSource(identifier: "terrain", url: URL(string: "https://example.com")!) | ||
| mapView.style.addSource(terrain) | ||
|
|
||
| let layer = MGLLineStyleLayer(identifier: "contour", source: terrain) | ||
| layer.sourceLayerIdentifier = "contours" | ||
| layer.predicate = NSPredicate(format: "(index == 10 || index == 5) && ele >= 1500.0") | ||
| mapView.style.addLayer(layer) | ||
|
|
||
| XCTAssertNotNil(mapView.style.layer(withIdentifier: "contour")) | ||
| } | ||
| } |