1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
#import "MGLMapViewIntegrationTest.h"
@interface MGLStyleLayerIntegrationTests : MGLMapViewIntegrationTest
@end
@implementation MGLStyleLayerIntegrationTests
- (MGLCircleStyleLayer*)setupCircleStyleLayer {
// Adapted from https://docs.mapbox.com/ios/examples/dds-circle-layer/
// "mapbox://examples.2uf7qges" is a tileset ID. For more
// more information, see docs.mapbox.com/help/glossary/tileset-id/
MGLSource *source = [[MGLVectorTileSource alloc] initWithIdentifier:@"trees" configurationURL:[NSURL URLWithString:@"mapbox://examples.2uf7qges"]];
[self.mapView.style addSource:source];
MGLCircleStyleLayer *layer = [[MGLCircleStyleLayer alloc] initWithIdentifier: @"tree-style" source:source];
// The source name from the source's TileJSON metadata: mapbox.com/api-documentation/maps/#retrieve-tilejson-metadata
layer.sourceLayerIdentifier = @"yoshino-trees-a0puw5";
return layer;
}
- (void)testForInterpolatingExpressionRenderCrashWithEmptyStops {
// Tests: https://github.com/mapbox/mapbox-gl-native/issues/9539
// Adapted from https://docs.mapbox.com/ios/examples/dds-circle-layer/
self.mapView.centerCoordinate = CLLocationCoordinate2DMake(38.897,-77.039);
self.mapView.zoomLevel = 10.5;
MGLCircleStyleLayer *layer = [self setupCircleStyleLayer];
NSExpression *interpExpression = [NSExpression mgl_expressionForInterpolatingExpression:NSExpression.zoomLevelVariableExpression
withCurveType:MGLExpressionInterpolationModeLinear
parameters:nil
stops:[NSExpression expressionForConstantValue:@{}]];
XCTAssertThrowsSpecificNamed((layer.circleColor = interpExpression), NSException, NSInvalidArgumentException);
[self.mapView.style addLayer:layer];
[self waitForMapViewToBeRenderedWithTimeout:10];
}
- (void)testForSteppingExpressionRenderCrashWithEmptyStops {
// Tests: https://github.com/mapbox/mapbox-gl-native/issues/9539
// Adapted from https://docs.mapbox.com/ios/examples/dds-circle-layer/
self.mapView.centerCoordinate = CLLocationCoordinate2DMake(38.897,-77.039);
self.mapView.zoomLevel = 10.5;
MGLCircleStyleLayer *layer = [self setupCircleStyleLayer];
NSExpression *steppingExpression = [NSExpression mgl_expressionForSteppingExpression:NSExpression.zoomLevelVariableExpression
fromExpression:[NSExpression expressionForConstantValue:[UIColor greenColor]]
stops:[NSExpression expressionForConstantValue:@{}]];
XCTAssertThrowsSpecificNamed((layer.circleColor = steppingExpression), NSException, NSInvalidArgumentException);
[self.mapView.style addLayer:layer];
[self waitForMapViewToBeRenderedWithTimeout:10];
}
- (void)testForRaisingExceptionsOnStaleStyleObjects {
self.mapView.centerCoordinate = CLLocationCoordinate2DMake(38.897,-77.039);
self.mapView.zoomLevel = 10.5;
MGLVectorTileSource *source = [[MGLVectorTileSource alloc] initWithIdentifier:@"trees" configurationURL:[NSURL URLWithString:@"mapbox://examples.2uf7qges"]];
[self.mapView.style addSource:source];
self.styleLoadingExpectation = nil;
[self.mapView setStyleURL:[[NSBundle bundleForClass:[self class]] URLForResource:@"one-liner" withExtension:@"json"]];
[self waitForMapViewToFinishLoadingStyleWithTimeout:10];
XCTAssertNotNil(source.description);
XCTAssertThrowsSpecificNamed(source.configurationURL, NSException, MGLInvalidStyleSourceException, @"MGLSource should raise an exception if its core peer got invalidated");
}
- (void)testForRaisingExceptionsOnStaleLayerObject {
self.mapView.centerCoordinate = CLLocationCoordinate2DMake(38.897,-77.039);
self.mapView.zoomLevel = 10.5;
MGLPointFeature *feature = [[MGLPointFeature alloc] init];
MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"sourceID" shape:feature options:nil];
// Testing generated layers
MGLLineStyleLayer *lineLayer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"lineLayerID" source:source];
MGLCircleStyleLayer *circleLayer = [[MGLCircleStyleLayer alloc] initWithIdentifier:@"circleLayerID" source:source];
[self.mapView.style addSource:source];
[self.mapView.style addLayer:lineLayer];
[self.mapView.style addLayer:circleLayer];
XCTAssertNoThrow(lineLayer.isVisible);
XCTAssertNoThrow(circleLayer.isVisible);
XCTAssert(![source.description containsString:@"<unknown>"]);
XCTAssert(![lineLayer.description containsString:@"<unknown>"]);
XCTAssert(![circleLayer.description containsString:@"<unknown>"]);
self.styleLoadingExpectation = nil;
[self.mapView setStyleURL:[[NSBundle bundleForClass:[self class]] URLForResource:@"one-liner" withExtension:@"json"]];
[self waitForMapViewToFinishLoadingStyleWithTimeout:10];
XCTAssert([source.description containsString:@"<unknown>"]);
XCTAssert([lineLayer.description containsString:@"<unknown>"]);
XCTAssert([circleLayer.description containsString:@"<unknown>"]);
XCTAssertThrowsSpecificNamed(lineLayer.isVisible, NSException, MGLInvalidStyleLayerException, @"Layer should raise an exception if its core peer got invalidated");
XCTAssertThrowsSpecificNamed(circleLayer.isVisible, NSException, MGLInvalidStyleLayerException, @"Layer should raise an exception if its core peer got invalidated");
XCTAssertThrowsSpecificNamed([self.mapView.style removeLayer:lineLayer], NSException, NSInvalidArgumentException, @"Style should raise an exception when attempting to remove an invalid layer (e.g. if its core peer got invalidated)");
XCTAssertThrowsSpecificNamed([self.mapView.style removeLayer:circleLayer], NSException, NSInvalidArgumentException, @"Style should raise an exception when attempting to remove an invalid layer (e.g. if its core peer got invalidated)");
}
@end
|
