87 lines
2.9 KiB
Mathematica
87 lines
2.9 KiB
Mathematica
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/**
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* Copyright (c) 2018-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <XCTest/XCTest.h>
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#import "XCUIElementDouble.h"
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#import "FBTVNavigationTracker.h"
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#import "FBTVNavigationTracker-Private.h"
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@interface FBTVNavigationTrackerTests : XCTestCase
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@end
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@implementation FBTVNavigationTrackerTests
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- (void)testHorizontalDirectionWithItemShouldBeRight
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{
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XCUIElementDouble *el1 = XCUIElementDouble.new;
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FBTVNavigationItem *item = [FBTVNavigationItem itemWithUid:@"123456789"];
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FBTVNavigationTracker *tracker = [FBTVNavigationTracker trackerWithTargetElement:(XCUIElement *)el1];
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FBTVDirection direction = [tracker horizontalDirectionWithItem:item andDelta:0.1];
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XCTAssertEqual(FBTVDirectionRight, direction);
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}
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- (void)testHorizontalDirectionWithItemShouldBeLeft
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{
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XCUIElementDouble *el1 = XCUIElementDouble.new;
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FBTVNavigationItem *item = [FBTVNavigationItem itemWithUid:@"123456789"];
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FBTVNavigationTracker *tracker = [FBTVNavigationTracker trackerWithTargetElement:(XCUIElement *)el1];
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FBTVDirection direction = [tracker horizontalDirectionWithItem:item andDelta:-0.1];
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XCTAssertEqual(FBTVDirectionLeft, direction);
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}
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- (void)testHorizontalDirectionWithItemShouldBeNone
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{
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XCUIElementDouble *el1 = XCUIElementDouble.new;
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FBTVNavigationItem *item = [FBTVNavigationItem itemWithUid:@"123456789"];
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FBTVNavigationTracker *tracker = [FBTVNavigationTracker trackerWithTargetElement:(XCUIElement *)el1];
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FBTVDirection direction = [tracker horizontalDirectionWithItem:item andDelta:DBL_EPSILON];
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XCTAssertEqual(FBTVDirectionNone, direction);
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}
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- (void)testVerticalDirectionWithItemShouldBeDown
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{
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XCUIElementDouble *el1 = XCUIElementDouble.new;
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FBTVNavigationItem *item = [FBTVNavigationItem itemWithUid:@"123456789"];
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FBTVNavigationTracker *tracker = [FBTVNavigationTracker trackerWithTargetElement:(XCUIElement *)el1];
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FBTVDirection direction = [tracker verticalDirectionWithItem:item andDelta:0.1];
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XCTAssertEqual(FBTVDirectionDown, direction);
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}
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- (void)testVerticalDirectionWithItemShouldBeUp
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{
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XCUIElementDouble *el1 = XCUIElementDouble.new;
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FBTVNavigationItem *item = [FBTVNavigationItem itemWithUid:@"123456789"];
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FBTVNavigationTracker *tracker = [FBTVNavigationTracker trackerWithTargetElement:(XCUIElement *)el1];
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FBTVDirection direction = [tracker verticalDirectionWithItem:item andDelta:-0.1];
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XCTAssertEqual(FBTVDirectionUp, direction);
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}
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- (void)testVerticalDirectionWithItemShouldBeNone
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{
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XCUIElementDouble *el1 = XCUIElementDouble.new;
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FBTVNavigationItem *item = [FBTVNavigationItem itemWithUid:@"123456789"];
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FBTVNavigationTracker *tracker = [FBTVNavigationTracker trackerWithTargetElement:(XCUIElement *)el1];
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FBTVDirection direction = [tracker verticalDirectionWithItem:item andDelta:DBL_EPSILON];
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XCTAssertEqual(FBTVDirectionNone, direction);
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}
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@end
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