44aa5dcf1c
* Provides an abstraction for creating the JavaScriptEncoder used in SystemTextConfigurationEditorJsonSerializer. * Generalised JSON serialization encoder factory to work for all System.Tex.Json serializers. Added the serializer's name as a parameter to allow for different encodings per serializer if required. * Fixed tests by removing use of obsolete constructors. * Removed name parameter and used a generic type instead.
513 lines
20 KiB
C#
513 lines
20 KiB
C#
// Copyright (c) Umbraco.
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// See LICENSE for more details.
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using System.Collections.Generic;
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using System.Globalization;
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using System.Text;
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using Moq;
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using NUnit.Framework;
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using Umbraco.Cms.Core.DependencyInjection;
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using Umbraco.Cms.Core.Media;
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using Umbraco.Cms.Core.Models;
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using Umbraco.Cms.Core.Serialization;
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using Umbraco.Cms.Infrastructure.Serialization;
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using Umbraco.Extensions;
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namespace Umbraco.Cms.Tests.UnitTests.Umbraco.Web.Common;
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[TestFixture]
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public class ImageCropperTest
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{
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private const string CropperJson1 =
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"{\"focalPoint\": {\"left\": 0.96,\"top\": 0.80827067669172936},\"src\": \"/media/1005/img_0671.jpg\",\"crops\": [{\"alias\":\"thumb\",\"width\": 100,\"height\": 100,\"coordinates\": {\"x1\": 0.58729977382575338,\"y1\": 0.055768992440203169,\"x2\": 0,\"y2\": 0.32457553600198386}}]}";
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private const string CropperJson2 =
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"{\"focalPoint\": {\"left\": 0.5,\"top\": 0.5},\"src\": \"/media/1005/img_0672.jpg\",\"crops\": []}";
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private const string MediaPath = "/media/1005/img_0671.jpg";
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[Test]
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public void CanConvertImageCropperDataSetSrcToString()
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{
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SetupJsonSerializerServiceProvider();
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// cropperJson3 - has no crops
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var cropperValue = CropperJson2.DeserializeImageCropperValue();
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var serialized = cropperValue.TryConvertTo<string>();
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Assert.IsTrue(serialized.Success);
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Assert.AreEqual("/media/1005/img_0672.jpg", serialized.Result);
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}
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[Test]
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public void CanConvertJsonStringToImageCropperValue()
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{
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SetupJsonSerializerServiceProvider();
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// cropperJson1 - has crops
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var cropperValue = CropperJson1.DeserializeImageCropperValue();
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Assert.AreEqual(MediaPath, cropperValue.Src);
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Assert.IsNotNull(cropperValue.FocalPoint);
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Assert.AreEqual(0.96m, cropperValue.FocalPoint.Left);
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Assert.AreEqual(0.80827067669172936m, cropperValue.FocalPoint.Top);
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Assert.IsNotNull(cropperValue.Crops);
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Assert.AreEqual(1, cropperValue.Crops.Count());
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var crop = cropperValue.Crops.First();
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Assert.AreEqual("thumb", crop.Alias);
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Assert.AreEqual(100, crop.Width);
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Assert.AreEqual(100, crop.Height);
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Assert.IsNotNull(crop.Coordinates);
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Assert.AreEqual(0.58729977382575338m, crop.Coordinates.X1);
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Assert.AreEqual(0.055768992440203169m, crop.Coordinates.Y1);
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Assert.AreEqual(0m, crop.Coordinates.X2);
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Assert.AreEqual(0.32457553600198386m, crop.Coordinates.Y2);
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}
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[Test]
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public void CanConvertImageCropperDataSetJsonToString()
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{
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SetupJsonSerializerServiceProvider();
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var cropperValue = CropperJson1.DeserializeImageCropperValue();
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var serialized = cropperValue.TryConvertTo<string>();
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Assert.IsTrue(serialized.Success);
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Assert.AreEqual("/media/1005/img_0671.jpg", serialized.Result);
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}
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// [TestCase(CropperJson1, CropperJson1, true)]
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// [TestCase(CropperJson1, CropperJson2, false)]
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// public void CanConvertImageCropperPropertyEditor(string val1, string val2, bool expected)
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// {
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// try
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// {
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// var container = RegisterFactory.Create();
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// var composition = new Composition(container, new TypeLoader(), Mock.Of<IProfilingLogger>(), ComponentTests.MockRuntimeState(RuntimeLevel.Run));
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//
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// composition.WithCollectionBuilder<PropertyValueConverterCollectionBuilder>();
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//
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// Current.Factory = composition.CreateFactory();
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//
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// var logger = Mock.Of<ILogger>();
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// var scheme = Mock.Of<IMediaPathScheme>();
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// var config = Mock.Of<IContentSection>();
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//
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// var mediaFileSystem = new MediaFileSystem(Mock.Of<IFileSystem>(), config, scheme, logger);
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//
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// var imageCropperConfiguration = new ImageCropperConfiguration()
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// {
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// Crops = new[]
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// {
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// new ImageCropperConfiguration.Crop()
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// {
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// Alias = "thumb",
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// Width = 100,
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// Height = 100
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// }
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// }
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// };
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// var dataTypeService = new TestObjects.TestDataTypeService(
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// new DataType(new ImageCropperPropertyEditor(Mock.Of<ILogger>(), mediaFileSystem, Mock.Of<IContentSection>(), Mock.Of<IDataTypeService>())) { Id = 1, Configuration = imageCropperConfiguration });
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//
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// var factory = new PublishedContentTypeFactory(Mock.Of<IPublishedModelFactory>(), new PropertyValueConverterCollection(Array.Empty<IPropertyValueConverter>()), dataTypeService);
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//
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// var converter = new ImageCropperValueConverter();
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// var result = converter.ConvertSourceToIntermediate(null, factory.CreatePropertyType("test", 1), val1, false); // does not use type for conversion
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//
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// var resultShouldMatch = val2.DeserializeImageCropperValue();
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// if (expected)
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// {
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// Assert.AreEqual(resultShouldMatch, result);
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// }
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// else
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// {
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// Assert.AreNotEqual(resultShouldMatch, result);
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// }
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// }
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// finally
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// {
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// Current.Reset();
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// }
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// }
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[Test]
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public void GetCropUrl_CropAliasTest()
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{
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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cropAlias: "Thumb",
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useCropDimensions: true);
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Assert.AreEqual(
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MediaPath + "?c=0.58729977382575338,0.055768992440203169,0,0.32457553600198386&w=100&h=100",
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urlString);
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}
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/// <summary>
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/// Test to ensure useCropDimensions is observed
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/// </summary>
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[Test]
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public void GetCropUrl_CropAliasIgnoreWidthHeightTest()
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{
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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cropAlias: "Thumb",
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useCropDimensions: true,
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width: 50,
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height: 50);
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Assert.AreEqual(MediaPath + "?c=0.58729977382575338,0.055768992440203169,0,0.32457553600198386&w=100&h=100", urlString);
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}
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[Test]
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public void GetCropUrl_WidthHeightTest()
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{
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: CropperJson1, width: 200, height: 300);
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Assert.AreEqual(MediaPath + "?f=0.80827067669172936,0.96&w=200&h=300", urlString);
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}
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[Test]
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public void GetCropUrl_FocalPointTest()
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{
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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cropAlias: "thumb",
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preferFocalPoint: true,
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useCropDimensions: true);
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Assert.AreEqual(MediaPath + "?f=0.80827067669172936,0.96&w=100&h=100", urlString);
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}
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[Test]
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public void GetCropUrlFurtherOptionsTest()
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{
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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width: 200,
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height: 300,
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furtherOptions: "filter=comic&roundedcorners=radius-26|bgcolor-fff");
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Assert.AreEqual(
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MediaPath + "?f=0.80827067669172936,0.96&w=200&h=300&filter=comic&roundedcorners=radius-26|bgcolor-fff",
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urlString);
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}
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/// <summary>
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/// Test that if a crop alias has been specified that doesn't exist the method returns null
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/// </summary>
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[Test]
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public void GetCropUrlNullTest()
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{
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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cropAlias: "Banner",
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useCropDimensions: true);
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Assert.AreEqual(null, urlString);
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}
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/// <summary>
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/// Test the GetCropUrl method on the ImageCropDataSet Model
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/// </summary>
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[Test]
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public void GetBaseCropUrlFromModelTest()
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{
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var cropDataSet = CropperJson1.DeserializeImageCropperValue();
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var urlString = cropDataSet.GetCropUrl("thumb", new TestImageUrlGenerator());
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Assert.AreEqual("/media/1005/img_0671.jpg?c=0.58729977382575338,0.055768992440203169,0,0.32457553600198386&w=100&h=100", urlString);
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}
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/// <summary>
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/// Test the height ratio mode with predefined crop dimensions
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/// </summary>
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[Test]
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public void GetCropUrl_CropAliasHeightRatioModeTest()
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{
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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cropAlias: "Thumb",
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useCropDimensions: true);
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Assert.AreEqual(MediaPath + "?c=0.58729977382575338,0.055768992440203169,0,0.32457553600198386&w=100&h=100", urlString);
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}
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/// <summary>
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/// Test the height ratio mode with manual width/height dimensions
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/// </summary>
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[Test]
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public void GetCropUrl_WidthHeightRatioModeTest()
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{
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: CropperJson1, width: 300, height: 150);
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Assert.AreEqual(MediaPath + "?f=0.80827067669172936,0.96&w=300&h=150", urlString);
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}
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/// <summary>
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/// Test the height ratio mode with width/height dimensions
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/// </summary>
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[Test]
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public void GetCropUrl_HeightWidthRatioModeTest()
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{
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: CropperJson1, width: 300, height: 150);
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Assert.AreEqual(MediaPath + "?f=0.80827067669172936,0.96&w=300&h=150", urlString);
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}
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/// <summary>
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/// Test that if Crop mode is specified as anything other than Crop the image doesn't use the crop
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/// </summary>
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[Test]
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public void GetCropUrl_SpecifiedCropModeTest()
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{
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var urlStringMin = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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width: 300,
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height: 150,
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imageCropMode: ImageCropMode.Min);
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var urlStringBoxPad = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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width: 300,
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height: 150,
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imageCropMode: ImageCropMode.BoxPad);
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var urlStringPad = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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width: 300,
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height: 150,
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imageCropMode: ImageCropMode.Pad);
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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width: 300,
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height: 150,
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imageCropMode: ImageCropMode.Max);
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var urlStringStretch = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: CropperJson1,
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width: 300,
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height: 150,
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imageCropMode: ImageCropMode.Stretch);
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Assert.AreEqual(MediaPath + "?m=min&w=300&h=150", urlStringMin);
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Assert.AreEqual(MediaPath + "?m=boxpad&w=300&h=150", urlStringBoxPad);
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Assert.AreEqual(MediaPath + "?m=pad&w=300&h=150", urlStringPad);
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Assert.AreEqual(MediaPath + "?m=max&w=300&h=150", urlString);
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Assert.AreEqual(MediaPath + "?m=stretch&w=300&h=150", urlStringStretch);
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}
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/// <summary>
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/// Test for upload property type
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/// </summary>
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[Test]
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public void GetCropUrl_UploadTypeTest()
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{
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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100,
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270,
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imageCropMode: ImageCropMode.Crop,
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imageCropAnchor: ImageCropAnchor.Center);
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Assert.AreEqual(MediaPath + "?m=crop&a=center&w=100&h=270", urlString);
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}
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/// <summary>
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/// Test for preferFocalPoint when focal point is centered
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/// </summary>
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[Test]
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public void GetCropUrl_PreferFocalPointCenter()
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{
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const string cropperJson =
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"{\"focalPoint\": {\"left\": 0.5,\"top\": 0.5},\"src\": \"/media/1005/img_0671.jpg\",\"crops\": [{\"alias\":\"thumb\",\"width\": 100,\"height\": 100,\"coordinates\": {\"x1\": 0.58729977382575338,\"y1\": 0.055768992440203169,\"x2\": 0,\"y2\": 0.32457553600198386}}]}";
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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imageCropperValue: cropperJson,
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width: 300,
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height: 150,
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preferFocalPoint: true);
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Assert.AreEqual(MediaPath + "?w=300&h=150", urlString);
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}
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/// <summary>
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/// Test to check if height ratio is returned for a predefined crop without coordinates and focal point in centre when
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/// a width parameter is passed
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/// </summary>
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[Test]
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public void GetCropUrl_PreDefinedCropNoCoordinatesWithWidth()
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{
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const string cropperJson =
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"{\"focalPoint\": {\"left\": 0.5,\"top\": 0.5},\"src\": \"/media/1005/img_0671.jpg\",\"crops\": [{\"alias\": \"home\",\"width\": 270,\"height\": 161}]}";
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: cropperJson, cropAlias: "home", width: 200);
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Assert.AreEqual(MediaPath + "?w=200&h=119", urlString);
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}
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/// <summary>
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/// Test to check if height ratio is returned for a predefined crop without coordinates and focal point is custom when
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/// a width parameter is passed
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/// </summary>
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[Test]
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public void GetCropUrl_PreDefinedCropNoCoordinatesWithWidthAndFocalPoint()
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{
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const string cropperJson =
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"{\"focalPoint\": {\"left\": 0.4275,\"top\": 0.41},\"src\": \"/media/1005/img_0671.jpg\",\"crops\": [{\"alias\": \"home\",\"width\": 270,\"height\": 161}]}";
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: cropperJson, cropAlias: "home", width: 200);
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Assert.AreEqual(MediaPath + "?f=0.41,0.4275&w=200&h=119", urlString);
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}
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/// <summary>
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/// Test to check if crop ratio is ignored if useCropDimensions is true
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/// </summary>
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[Test]
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public void GetCropUrl_PreDefinedCropNoCoordinatesWithWidthAndFocalPointIgnore()
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{
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const string cropperJson =
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"{\"focalPoint\": {\"left\": 0.4275,\"top\": 0.41},\"src\": \"/media/1005/img_0671.jpg\",\"crops\": [{\"alias\": \"home\",\"width\": 270,\"height\": 161}]}";
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: cropperJson, cropAlias: "home", width: 200, useCropDimensions: true);
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Assert.AreEqual(MediaPath + "?f=0.41,0.4275&w=270&h=161", urlString);
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}
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/// <summary>
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/// Test to check if width ratio is returned for a predefined crop without coordinates and focal point in centre when a
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/// height parameter is passed
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/// </summary>
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[Test]
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public void GetCropUrl_PreDefinedCropNoCoordinatesWithHeight()
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{
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const string cropperJson =
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"{\"focalPoint\": {\"left\": 0.5,\"top\": 0.5},\"src\": \"/media/1005/img_0671.jpg\",\"crops\": [{\"alias\": \"home\",\"width\": 270,\"height\": 161}]}";
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: cropperJson, cropAlias: "home", height: 200);
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Assert.AreEqual(MediaPath + "?w=335&h=200", urlString);
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}
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/// <summary>
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/// Test to check result when only a width parameter is passed, effectivly a resize only
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/// </summary>
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[Test]
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public void GetCropUrl_WidthOnlyParameter()
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{
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const string cropperJson =
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"{\"focalPoint\": {\"left\": 0.5,\"top\": 0.5},\"src\": \"/media/1005/img_0671.jpg\",\"crops\": [{\"alias\": \"home\",\"width\": 270,\"height\": 161}]}";
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: cropperJson, width: 200);
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Assert.AreEqual(MediaPath + "?w=200", urlString);
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}
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/// <summary>
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/// Test to check result when only a height parameter is passed, effectivly a resize only
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/// </summary>
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[Test]
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public void GetCropUrl_HeightOnlyParameter()
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{
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const string cropperJson =
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"{\"focalPoint\": {\"left\": 0.5,\"top\": 0.5},\"src\": \"/media/1005/img_0671.jpg\",\"crops\": [{\"alias\": \"home\",\"width\": 270,\"height\": 161}]}";
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var urlString = MediaPath.GetCropUrl(new TestImageUrlGenerator(), imageCropperValue: cropperJson, height: 200);
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Assert.AreEqual(MediaPath + "?h=200", urlString);
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}
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/// <summary>
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/// Test to check result when using a background color with padding
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/// </summary>
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[Test]
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public void GetCropUrl_BackgroundColorParameter()
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{
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var cropperJson = "{\"focalPoint\": {\"left\": 0.5,\"top\": 0.5},\"src\": \"" + MediaPath +
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"\",\"crops\": [{\"alias\": \"home\",\"width\": 270,\"height\": 161}]}";
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var urlString = MediaPath.GetCropUrl(
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new TestImageUrlGenerator(),
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400,
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400,
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cropperJson,
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imageCropMode: ImageCropMode.Pad,
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furtherOptions: "bgcolor=fff");
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Assert.AreEqual(MediaPath + "?m=pad&w=400&h=400&bgcolor=fff", urlString);
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}
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private void SetupJsonSerializerServiceProvider()
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{
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var serviceProvider = new Mock<IServiceProvider>();
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serviceProvider.Setup(s => s.GetService(typeof(IJsonSerializer))).Returns(new SystemTextJsonSerializer(new DefaultJsonSerializerEncoderFactory()));
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StaticServiceProvider.Instance = serviceProvider.Object;
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}
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internal class TestImageUrlGenerator : IImageUrlGenerator
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{
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public IEnumerable<string> SupportedImageFileTypes => new[] { "jpeg", "jpg", "gif", "bmp", "png", "tiff", "tif" };
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public string GetImageUrl(ImageUrlGenerationOptions options)
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{
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|
if (options == null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
var imageUrl = new StringBuilder(options.ImageUrl);
|
|
|
|
var queryStringHasStarted = false;
|
|
|
|
void AppendQueryString(string value)
|
|
{
|
|
imageUrl.Append(queryStringHasStarted ? '&' : '?');
|
|
queryStringHasStarted = true;
|
|
|
|
imageUrl.Append(value);
|
|
}
|
|
|
|
void AddQueryString(string key, params IConvertible[] values)
|
|
{
|
|
AppendQueryString(key + '=' +
|
|
string.Join(",", values.Select(x => x.ToString(CultureInfo.InvariantCulture))));
|
|
}
|
|
|
|
if (options.Crop != null)
|
|
{
|
|
AddQueryString("c", options.Crop.Left, options.Crop.Top, options.Crop.Right, options.Crop.Bottom);
|
|
}
|
|
|
|
if (options.FocalPoint != null)
|
|
{
|
|
AddQueryString("f", options.FocalPoint.Top, options.FocalPoint.Left);
|
|
}
|
|
|
|
if (options.ImageCropMode.HasValue)
|
|
{
|
|
AddQueryString("m", options.ImageCropMode.Value.ToString().ToLowerInvariant());
|
|
}
|
|
|
|
if (options.ImageCropAnchor.HasValue)
|
|
{
|
|
AddQueryString("a", options.ImageCropAnchor.Value.ToString().ToLowerInvariant());
|
|
}
|
|
|
|
if (options.Width != null)
|
|
{
|
|
AddQueryString("w", options.Width.Value);
|
|
}
|
|
|
|
if (options.Height != null)
|
|
{
|
|
AddQueryString("h", options.Height.Value);
|
|
}
|
|
|
|
if (options.Quality.HasValue)
|
|
{
|
|
AddQueryString("q", options.Quality.Value);
|
|
}
|
|
|
|
if (options.FurtherOptions != null)
|
|
{
|
|
AppendQueryString(options.FurtherOptions.TrimStart('?', '&'));
|
|
}
|
|
|
|
if (options.CacheBusterValue != null)
|
|
{
|
|
AddQueryString("v", options.CacheBusterValue);
|
|
}
|
|
|
|
return imageUrl.ToString();
|
|
}
|
|
}
|
|
}
|