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Diffstat (limited to 'platform/ios/test/MGLTileSetTests.mm')
-rw-r--r-- | platform/ios/test/MGLTileSetTests.mm | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/platform/ios/test/MGLTileSetTests.mm b/platform/ios/test/MGLTileSetTests.mm new file mode 100644 index 0000000000..d77046928c --- /dev/null +++ b/platform/ios/test/MGLTileSetTests.mm @@ -0,0 +1,82 @@ +#import <XCTest/XCTest.h> + +#import <Mapbox/Mapbox.h> +#import "MGLTileSet_Private.h" + +#include <mbgl/util/tileset.hpp> + +@interface MGLTileSetTests : XCTestCase + +@end + +@implementation MGLTileSetTests + +- (void)testTileSet { + // a tile set that provides an mbgl tile set + MGLTileSet *tileSet = [[MGLTileSet alloc] initWithTileURLTemplates:@[@"tile.1", + @"tile.2", + @"tile.3"]]; + mbgl::Tileset mbglTileset = [tileSet mbglTileset]; + + // has the correct URL templates + XCTAssertEqual(mbglTileset.tiles.size(), 3); + XCTAssertEqual(mbglTileset.tiles[0], "tile.1"); + XCTAssertEqual(mbglTileset.tiles[1], "tile.2"); + XCTAssertEqual(mbglTileset.tiles[2], "tile.3"); + + // has the default scheme + XCTAssertEqual(mbglTileset.scheme, mbgl::Tileset::Scheme::XYZ); + + // when the tile set has no min or max zoom level set + tileSet.minimumZoomLevel = nil; + tileSet.maximumZoomLevel = nil; + + // the mbgl object has default values for min and max zoom level + XCTAssertEqual([tileSet mbglTileset].zoomRange.min, 0); + XCTAssertEqual([tileSet mbglTileset].zoomRange.max, 22); + + // when the tile set has min and/or max zoom level set + tileSet.minimumZoomLevel = @(1); + tileSet.maximumZoomLevel = @(2); + + // the mbgl object reflects the set values for min and max zoom level + XCTAssertEqual([tileSet mbglTileset].zoomRange.min, 1); + XCTAssertEqual([tileSet mbglTileset].zoomRange.max, 2); + + // when the tile set has an attribution + tileSet.attribution = @"my tileset © ©️🎈"; + + // the attribution is reflected by the mbgl tileset + XCTAssertEqual([tileSet mbglTileset].attribution, tileSet.attribution.UTF8String); + + // when the scheme is changed + tileSet.scheme = MGLTileSetSchemeTMS; + + // the scheme is reflected by the mbgl tileset + XCTAssertEqual([tileSet mbglTileset].scheme , mbgl::Tileset::Scheme::TMS); + + // a tile set that provides an mbgl tile set and minimum and maximum zoom levels + tileSet = [[MGLTileSet alloc] initWithTileURLTemplates:@[@"tile.1"] minimumZoomLevel:15 maximumZoomLevel:20]; + + // the zoom levels are reflected by the mbgl tileset + XCTAssertEqual([tileSet mbglTileset].zoomRange.min, 15); + XCTAssertEqual([tileSet mbglTileset].zoomRange.max, 20); +} + +- (void)testInvalidTileSet { + // a tile set that provides an mbgl tile set and invalid (crossed) minimum and maximum zoom levels throws an exception + XCTAssertThrowsSpecificNamed([[MGLTileSet alloc] initWithTileURLTemplates:@[@"tile.1"] minimumZoomLevel:10 maximumZoomLevel:9], NSException, @"Invalid minimumZoomLevel"); + + // a tile set that provides an mbgl tile set + MGLTileSet *tileSet = [[MGLTileSet alloc] initWithTileURLTemplates:@[@"tile.1"]]; + tileSet.maximumZoomLevel = @(10); + + // when the minimum zoom level is set higher than the maximum zoom level + XCTAssertThrowsSpecificNamed(tileSet.minimumZoomLevel = @(11), NSException, @"Invalid minimumZoomLevel"); + + // when the maximum zoom level is set lower than the minimum zoom level + tileSet.minimumZoomLevel = @(5); + XCTAssertThrowsSpecificNamed(tileSet.maximumZoomLevel = @(4), NSException, @"Invalid minimumZoomLevel"); +} + +@end |