3ddb8dfc86
A new MGLTileSet class that wraps all available core Tileset options can be created and passed into the sources. The sources pass that tileset object along to core.
83 lines
3.3 KiB
Plaintext
83 lines
3.3 KiB
Plaintext
#import <XCTest/XCTest.h>
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#import <Mapbox/Mapbox.h>
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#import "MGLTileSet_Private.h"
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#include <mbgl/util/tileset.hpp>
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@interface MGLTileSetTests : XCTestCase
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@end
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@implementation MGLTileSetTests
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- (void)testTileSet {
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// a tile set that provides an mbgl tile set
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MGLTileSet *tileSet = [[MGLTileSet alloc] initWithTileURLTemplates:@[@"tile.1",
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@"tile.2",
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@"tile.3"]];
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mbgl::Tileset mbglTileset = [tileSet mbglTileset];
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// has the correct URL templates
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XCTAssertEqual(mbglTileset.tiles.size(), 3);
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XCTAssertEqual(mbglTileset.tiles[0], "tile.1");
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XCTAssertEqual(mbglTileset.tiles[1], "tile.2");
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XCTAssertEqual(mbglTileset.tiles[2], "tile.3");
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// has the default scheme
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XCTAssertEqual(mbglTileset.scheme, mbgl::Tileset::Scheme::XYZ);
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// when the tile set has no min or max zoom level set
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tileSet.minimumZoomLevel = nil;
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tileSet.maximumZoomLevel = nil;
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// the mbgl object has default values for min and max zoom level
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XCTAssertEqual([tileSet mbglTileset].zoomRange.min, 0);
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XCTAssertEqual([tileSet mbglTileset].zoomRange.max, 22);
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// when the tile set has min and/or max zoom level set
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tileSet.minimumZoomLevel = @(1);
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tileSet.maximumZoomLevel = @(2);
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// the mbgl object reflects the set values for min and max zoom level
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XCTAssertEqual([tileSet mbglTileset].zoomRange.min, 1);
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XCTAssertEqual([tileSet mbglTileset].zoomRange.max, 2);
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// when the tile set has an attribution
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tileSet.attribution = @"my tileset © ©️🎈";
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// the attribution is reflected by the mbgl tileset
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XCTAssertEqual([tileSet mbglTileset].attribution, tileSet.attribution.UTF8String);
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// when the scheme is changed
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tileSet.scheme = MGLTileSetSchemeTMS;
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// the scheme is reflected by the mbgl tileset
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XCTAssertEqual([tileSet mbglTileset].scheme , mbgl::Tileset::Scheme::TMS);
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// a tile set that provides an mbgl tile set and minimum and maximum zoom levels
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tileSet = [[MGLTileSet alloc] initWithTileURLTemplates:@[@"tile.1"] minimumZoomLevel:15 maximumZoomLevel:20];
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// the zoom levels are reflected by the mbgl tileset
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XCTAssertEqual([tileSet mbglTileset].zoomRange.min, 15);
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XCTAssertEqual([tileSet mbglTileset].zoomRange.max, 20);
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}
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- (void)testInvalidTileSet {
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// a tile set that provides an mbgl tile set and invalid (crossed) minimum and maximum zoom levels throws an exception
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XCTAssertThrowsSpecificNamed([[MGLTileSet alloc] initWithTileURLTemplates:@[@"tile.1"] minimumZoomLevel:10 maximumZoomLevel:9], NSException, @"Invalid minimumZoomLevel");
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// a tile set that provides an mbgl tile set
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MGLTileSet *tileSet = [[MGLTileSet alloc] initWithTileURLTemplates:@[@"tile.1"]];
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tileSet.maximumZoomLevel = @(10);
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// when the minimum zoom level is set higher than the maximum zoom level
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XCTAssertThrowsSpecificNamed(tileSet.minimumZoomLevel = @(11), NSException, @"Invalid minimumZoomLevel");
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// when the maximum zoom level is set lower than the minimum zoom level
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tileSet.minimumZoomLevel = @(5);
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XCTAssertThrowsSpecificNamed(tileSet.maximumZoomLevel = @(4), NSException, @"Invalid minimumZoomLevel");
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}
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@end
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