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Added Indicator and Transition test case
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| import XCTest | ||
| import SwiftUI | ||
| import ViewInspector | ||
| import Introspect | ||
| @testable import SDWebImageSwiftUI | ||
|
|
||
| extension ActivityIndicator : Inspectable {} | ||
| extension ProgressIndicator : Inspectable {} | ||
|
|
||
| #if os(iOS) || os(tvOS) | ||
| typealias ActivityIndicatorViewType = UIActivityIndicatorView | ||
| typealias ProgressIndicatorViewType = UIProgressView | ||
| #else | ||
| typealias ActivityIndicatorViewType = NSProgressIndicator | ||
| typealias ProgressIndicatorViewType = NSProgressIndicator | ||
| #endif | ||
|
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| extension View { | ||
| func introspectActivityIndicator(customize: @escaping (ActivityIndicatorViewType) -> ()) -> some View { | ||
| return inject(IntrospectionView( | ||
| selector: { introspectionView in | ||
| guard let viewHost = Introspect.findViewHost(from: introspectionView) else { | ||
| return nil | ||
| } | ||
| return Introspect.previousSibling(containing: ActivityIndicatorViewType.self, from: viewHost) | ||
| }, | ||
| customize: customize | ||
| )) | ||
| } | ||
|
|
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| func introspectProgressIndicator(customize: @escaping (ProgressIndicatorViewType) -> ()) -> some View { | ||
| return inject(IntrospectionView( | ||
| selector: { introspectionView in | ||
| guard let viewHost = Introspect.findViewHost(from: introspectionView) else { | ||
| return nil | ||
| } | ||
| return Introspect.previousSibling(containing: ProgressIndicatorViewType.self, from: viewHost) | ||
| }, | ||
| customize: customize | ||
| )) | ||
| } | ||
| } | ||
|
|
||
| class IndicatorTests: XCTestCase { | ||
|
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| override func setUp() { | ||
| super.setUp() | ||
| // Put setup code here. This method is called before the invocation of each test method in the class. | ||
| } | ||
|
|
||
| override func tearDown() { | ||
| // Put teardown code here. This method is called after the invocation of each test method in the class. | ||
| super.tearDown() | ||
| SDImageCache.shared.clear(with: .all) | ||
| } | ||
|
|
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| func testActivityIndicator() throws { | ||
| let expectation = self.expectation(description: "Activity indicator") | ||
| let binding = Binding<Bool>(wrappedValue: true) | ||
| let indicator = ActivityIndicator(binding, style: .medium) | ||
| let introspectView = indicator.introspectActivityIndicator { indicatorView in | ||
| #if os(iOS) || os(tvOS) | ||
| XCTAssertTrue(indicatorView.isAnimating) | ||
| #endif | ||
| binding.wrappedValue = false | ||
| XCTAssertFalse(binding.wrappedValue) | ||
| XCTAssertFalse(indicator.isAnimating) | ||
| #if os(iOS) || os(tvOS) | ||
| indicatorView.stopAnimating() | ||
| #else | ||
| indicatorView.stopAnimation(nil) | ||
| #endif | ||
| #if os(iOS) || os(tvOS) | ||
| XCTAssertFalse(indicatorView.isAnimating) | ||
| #endif | ||
| expectation.fulfill() | ||
| } | ||
| _ = try introspectView.inspect(ActivityIndicator.self) | ||
| ViewHosting.host(view: introspectView) | ||
| self.waitForExpectations(timeout: 5, handler: nil) | ||
| } | ||
|
|
||
| func testProgressIndicator() throws { | ||
| let expectation = self.expectation(description: "Progress indicator") | ||
| let binding = Binding<Bool>(wrappedValue: true) | ||
| let progress = Binding<CGFloat>(wrappedValue: 0) | ||
| let indicator = ProgressIndicator(binding, progress: progress) | ||
| let introspectView = indicator.introspectProgressIndicator { indicatorView in | ||
| #if os(iOS) || os(tvOS) | ||
| XCTAssertEqual(indicatorView.progress, 0.0) | ||
| #else | ||
| XCTAssertEqual(indicatorView.doubleValue, 0.0) | ||
| #endif | ||
| progress.wrappedValue = 1.0 | ||
| XCTAssertEqual(indicator.progress, 1.0) | ||
| #if os(iOS) || os(tvOS) | ||
| indicatorView.setProgress(1.0, animated: true) | ||
| #else | ||
| indicatorView.increment(by: 1.0) | ||
| #endif | ||
| #if os(iOS) || os(tvOS) | ||
| XCTAssertEqual(indicatorView.progress, 1.0) | ||
| #else | ||
| XCTAssertEqual(indicatorView.doubleValue, 1.0) | ||
| #endif | ||
| expectation.fulfill() | ||
| } | ||
| _ = try introspectView.inspect(ProgressIndicator.self) | ||
| ViewHosting.host(view: introspectView) | ||
| self.waitForExpectations(timeout: 5, handler: nil) | ||
| } | ||
|
|
||
| } |
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