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Added unit test coverage for RNNNavigationController
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68 changes: 68 additions & 0 deletions
68
lib/ios/ReactNativeNavigationTests/RNNNavigationControllerTest.m
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| #import <XCTest/XCTest.h> | ||
| #import "RNNNavigationController.h" | ||
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| @interface RNNNavigationControllerTest : XCTestCase | ||
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| @property (nonatomic, strong) RNNNavigationController *uut; | ||
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| @end | ||
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| @implementation RNNNavigationControllerTest { | ||
| RNNRootViewController* _vc1; | ||
| RNNRootViewController* _vc2; | ||
| UIViewController* _vc3; | ||
| } | ||
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| - (void)setUp { | ||
| [super setUp]; | ||
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| self.uut = [[RNNNavigationController alloc] initWithLayoutInfo:[self createLayoutInfo]]; | ||
| _vc1 = [[RNNRootViewController alloc] init]; | ||
| _vc1.layoutInfo = [self createLayoutInfo]; | ||
| _vc2 = [[RNNRootViewController alloc] init]; | ||
| _vc2.layoutInfo = [self createLayoutInfo]; | ||
| _vc3 = [UIViewController new]; | ||
| } | ||
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| - (void)testSetViewControllers_shouldPropogateOptionsToViewController { | ||
| self.uut.layoutInfo.options.topBar.visible = @(1); | ||
| [self.uut setViewControllers:@[_vc1]]; | ||
| XCTAssertTrue(_vc1.layoutInfo.options.topBar.visible.boolValue == self.uut.layoutInfo.options.topBar.visible.boolValue); | ||
| } | ||
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| - (void)testSetViewControllers_externalViewControllerShouldNotCrash { | ||
| NSArray* viewControllers = @[_vc1, _vc3]; | ||
| XCTAssertNoThrow([self.uut setViewControllers:viewControllers]); | ||
| } | ||
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| - (void)testPushViewController_shouldPropogateOptionsToViewController { | ||
| self.uut.layoutInfo.options.topBar.visible = @(1); | ||
| [self.uut pushViewController:_vc2 animated:NO]; | ||
| XCTAssertTrue(_vc2.layoutInfo.options.topBar.visible.boolValue == self.uut.layoutInfo.options.topBar.visible.boolValue); | ||
| } | ||
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| - (void)testPushViewController_externalViewControllerShouldNotCrash { | ||
| XCTAssertNoThrow([self.uut pushViewController:_vc3 animated:NO]); | ||
| } | ||
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| - (void)testChildViewControllerForStatusBarStyle_shouldReturnTopViewController { | ||
| XCTAssertTrue(self.uut.childViewControllerForStatusBarStyle == self.uut.topViewController); | ||
| } | ||
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| - (void)testGetLeafViewController_shouldReturnTopViewController { | ||
| XCTAssertTrue(self.uut.getLeafViewController == self.uut.topViewController); | ||
| } | ||
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| - (void)testPreferredStatusBarStyle_shouldReturnLeafPreferredStatusBarStyle { | ||
| [self.uut setViewControllers:@[_vc1]]; | ||
| self.uut.getLeafViewController.layoutInfo.options.statusBar.style = @"dark"; | ||
| XCTAssertTrue(self.uut.preferredStatusBarStyle == self.uut.getLeafViewController.preferredStatusBarStyle); | ||
| } | ||
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| - (RNNLayoutInfo *)createLayoutInfo { | ||
| RNNLayoutInfo *layoutInfo = [RNNLayoutInfo new]; | ||
| layoutInfo.options = [[RNNNavigationOptions alloc] initWithDict:@{}]; | ||
| return layoutInfo; | ||
| } | ||
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| @end |