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Add test for downsampling from image
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| // | ||
| // ImageProcessorTests.swift | ||
| // Kingfisher | ||
| // | ||
| // Created by onevcat on 2019/03/02. | ||
| // | ||
| // Copyright (c) 2019 Wei Wang <[email protected]> | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
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| import XCTest | ||
| import Kingfisher | ||
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| class ImageProcessorTests: XCTestCase { | ||
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| // Issue 1125. https://github.com/onevcat/Kingfisher/issues/1125 | ||
| func testDownsamplingSizes() { | ||
| XCTAssertEqual(testImage.size, CGSize(width: 64, height: 64)) | ||
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| let emptyOption = KingfisherParsedOptionsInfo(nil) | ||
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| let targetSize = CGSize(width: 20, height: 40) | ||
| let downsamplingProcessor = DownsamplingImageProcessor(size: targetSize) | ||
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| let resultFromData = downsamplingProcessor.process(item: .data(testImageData), options: emptyOption) | ||
| XCTAssertEqual(resultFromData!.size, CGSize(width: 40, height: 40)) | ||
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| let resultFromImage = downsamplingProcessor.process(item: .image(testImage), options: emptyOption) | ||
| XCTAssertEqual(resultFromImage!.size, CGSize(width: 40, height: 40)) | ||
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| } | ||
| } |