102 lines
4.4 KiB
Plaintext
102 lines
4.4 KiB
Plaintext
#import <XCTest/XCTest.h>
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#import <Mapbox/Mapbox.h>
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#import "MGLTileSource_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)testTileSetFromTileURLTemplates {
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// a tile set that provides an mbgl tile set
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NSArray *tileURLTemplates = @[@"tile.1", @"tile.2", @"tile.3"];
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mbgl::Tileset tileSet = MGLTileSetFromTileURLTemplates(tileURLTemplates, nil);
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// has the correct URL templates
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XCTAssertEqual(tileSet.tiles.size(), 3);
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XCTAssertEqual(tileSet.tiles[0], "tile.1");
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XCTAssertEqual(tileSet.tiles[1], "tile.2");
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XCTAssertEqual(tileSet.tiles[2], "tile.3");
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// has the default scheme
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XCTAssertEqual(tileSet.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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// the mbgl object has default values for min and max zoom level
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XCTAssertEqual(tileSet.zoomRange.min, 0);
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XCTAssertEqual(tileSet.zoomRange.max, 22);
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// when the tile set has min and/or max zoom level set
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tileSet = MGLTileSetFromTileURLTemplates(@[@"tile.1"], @{
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MGLTileSourceOptionMinimumZoomLevel: @1,
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MGLTileSourceOptionMaximumZoomLevel: @2,
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});
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// the mbgl object reflects the set values for min and max zoom level
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XCTAssertEqual(tileSet.zoomRange.min, 1);
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XCTAssertEqual(tileSet.zoomRange.max, 2);
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// when the tile set has an attribution
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NSString *attribution = @"my tileset © ©️🎈";
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tileSet = MGLTileSetFromTileURLTemplates(tileURLTemplates, @{
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MGLTileSourceOptionAttributionHTMLString: attribution,
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});
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// the attribution is reflected by the mbgl tileset
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XCTAssertEqual(tileSet.attribution, attribution.UTF8String);
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// when the tile set has attribution infos
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MGLAttributionInfo *mapboxInfo = [[MGLAttributionInfo alloc] initWithTitle:[[NSAttributedString alloc] initWithString:@"Mapbox"]
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URL:[NSURL URLWithString:@"https://www.mapbox.com/"]];
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NSAttributedString *gl = [[NSAttributedString alloc] initWithString:@"GL" attributes:@{
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NSBackgroundColorAttributeName: [MGLColor redColor],
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}];
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MGLAttributionInfo *glInfo = [[MGLAttributionInfo alloc] initWithTitle:gl URL:nil];
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tileSet = MGLTileSetFromTileURLTemplates(tileURLTemplates, @{
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MGLTileSourceOptionAttributionInfos: @[mapboxInfo, glInfo],
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});
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// the attribution is reflected by the mbgl tileset
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#if TARGET_OS_IPHONE
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NSString *html = (@"<font style=\"font-family: 'Helvetica'; font-weight: normal; font-style: normal; font-size: 12.00pt\">"
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@"<a href=\"https://www.mapbox.com/\">Mapbox</a> </font>"
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@"<font style=\"font-family: 'Helvetica'; font-weight: normal; font-style: normal; font-size: 12.00pt; background-color: #ff0000\">GL</font>\n");
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#else
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NSString *html = (@"<font face=\"Helvetica\" size=\"3\" style=\"font: 12.0px Helvetica\">"
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@"<a href=\"https://www.mapbox.com/\">Mapbox</a> </font>"
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@"<font face=\"Helvetica\" size=\"3\" style=\"font: 12.0px Helvetica; background-color: #ff2600\">GL</font>\n");
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#endif
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XCTAssertEqualObjects(@(tileSet.attribution.c_str()), html);
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// when the tile coordinate system is changed using an NSNumber
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tileSet = MGLTileSetFromTileURLTemplates(tileURLTemplates, @{
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MGLTileSourceOptionTileCoordinateSystem: @(MGLTileCoordinateSystemTMS),
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});
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// the scheme is reflected by the mbgl tileset
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XCTAssertEqual(tileSet.scheme, mbgl::Tileset::Scheme::TMS);
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// when the tile coordinate system is changed using an NSValue
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MGLTileCoordinateSystem tms = MGLTileCoordinateSystemTMS;
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tileSet = MGLTileSetFromTileURLTemplates(tileURLTemplates, @{
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MGLTileSourceOptionTileCoordinateSystem: [NSValue value:&tms withObjCType:@encode(MGLTileCoordinateSystem)],
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});
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// the scheme is reflected by the mbgl tileset
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XCTAssertEqual(tileSet.scheme, mbgl::Tileset::Scheme::TMS);
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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(MGLTileSetFromTileURLTemplates(@[@"tile.1"], @{
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MGLTileSourceOptionMinimumZoomLevel: @10,
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MGLTileSourceOptionMaximumZoomLevel: @9,
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}), NSException, NSInvalidArgumentException);
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}
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@end
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