jellyfin/tests/Jellyfin.Api.Tests/ModelBinders/CommaDelimitedArrayModelBinderTests.cs
2020-10-03 01:09:45 +02:00

230 lines
11 KiB
C#

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Globalization;
using System.Text;
using System.Threading.Tasks;
using Jellyfin.Api.ModelBinders;
using MediaBrowser.Controller.Entities;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using Microsoft.Extensions.Primitives;
using Moq;
using Xunit;
using Xunit.Sdk;
namespace Jellyfin.Api.Tests.ModelBinders
{
public sealed class CommaDelimitedArrayModelBinderTests
{
[Fact]
public async Task BindModelAsync_CorrectlyBindsValidCommaDelimitedStringArrayQuery()
{
var queryParamName = "test";
var queryParamValues = new string[] { "lol", "xd" };
var queryParamString = "lol,xd";
var queryParamType = typeof(string[]);
var modelBinder = new CommaDelimitedArrayModelBinder();
var valueProvider = new QueryStringValueProvider(
new BindingSource(string.Empty, string.Empty, false, false),
new QueryCollection(new Dictionary<string, StringValues>() { { queryParamName, new StringValues(queryParamString) } }),
CultureInfo.InvariantCulture);
var bindingContextMock = new Mock<ModelBindingContext>();
bindingContextMock.Setup(b => b.ValueProvider).Returns(valueProvider);
bindingContextMock.Setup(b => b.ModelName).Returns(queryParamName);
bindingContextMock.Setup(b => b.ModelType).Returns(queryParamType);
bindingContextMock.SetupProperty(b => b.Result);
await modelBinder.BindModelAsync(bindingContextMock.Object);
Assert.True(bindingContextMock.Object.Result.IsModelSet);
Assert.Equal((string[])bindingContextMock.Object.Result.Model, queryParamValues);
}
[Fact]
public async Task BindModelAsync_CorrectlyBindsValidCommaDelimitedIntArrayQuery()
{
var queryParamName = "test";
var queryParamValues = new int[] { 42, 0 };
var queryParamString = "42,0";
var queryParamType = typeof(int[]);
var modelBinder = new CommaDelimitedArrayModelBinder();
var valueProvider = new QueryStringValueProvider(
new BindingSource(string.Empty, string.Empty, false, false),
new QueryCollection(new Dictionary<string, StringValues>() { { queryParamName, new StringValues(queryParamString) } }),
CultureInfo.InvariantCulture);
var bindingContextMock = new Mock<ModelBindingContext>();
bindingContextMock.Setup(b => b.ValueProvider).Returns(valueProvider);
bindingContextMock.Setup(b => b.ModelName).Returns(queryParamName);
bindingContextMock.Setup(b => b.ModelType).Returns(queryParamType);
bindingContextMock.SetupProperty(b => b.Result);
await modelBinder.BindModelAsync(bindingContextMock.Object);
Assert.True(bindingContextMock.Object.Result.IsModelSet);
Assert.Equal((int[])bindingContextMock.Object.Result.Model, queryParamValues);
}
[Fact]
public async Task BindModelAsync_CorrectlyBindsValidCommaDelimitedEnumArrayQuery()
{
var queryParamName = "test";
var queryParamValues = new TestType[] { TestType.How, TestType.Much };
var queryParamString = "How,Much";
var queryParamType = typeof(TestType[]);
var modelBinder = new CommaDelimitedArrayModelBinder();
var valueProvider = new QueryStringValueProvider(
new BindingSource(string.Empty, string.Empty, false, false),
new QueryCollection(new Dictionary<string, StringValues>() { { queryParamName, new StringValues(queryParamString) } }),
CultureInfo.InvariantCulture);
var bindingContextMock = new Mock<ModelBindingContext>();
bindingContextMock.Setup(b => b.ValueProvider).Returns(valueProvider);
bindingContextMock.Setup(b => b.ModelName).Returns(queryParamName);
bindingContextMock.Setup(b => b.ModelType).Returns(queryParamType);
bindingContextMock.SetupProperty(b => b.Result);
await modelBinder.BindModelAsync(bindingContextMock.Object);
Assert.True(bindingContextMock.Object.Result.IsModelSet);
Assert.Equal((TestType[])bindingContextMock.Object.Result.Model, queryParamValues);
}
[Fact]
public async Task BindModelAsync_CorrectlyBindsValidCommaDelimitedEnumArrayQuery2()
{
var queryParamName = "test";
var queryParamValues = new TestType[] { TestType.How, TestType.Much };
var queryParamString = "How,,Much";
var queryParamType = typeof(TestType[]);
var modelBinder = new CommaDelimitedArrayModelBinder();
var valueProvider = new QueryStringValueProvider(
new BindingSource(string.Empty, string.Empty, false, false),
new QueryCollection(new Dictionary<string, StringValues>() { { queryParamName, new StringValues(queryParamString) } }),
CultureInfo.InvariantCulture);
var bindingContextMock = new Mock<ModelBindingContext>();
bindingContextMock.Setup(b => b.ValueProvider).Returns(valueProvider);
bindingContextMock.Setup(b => b.ModelName).Returns(queryParamName);
bindingContextMock.Setup(b => b.ModelType).Returns(queryParamType);
bindingContextMock.SetupProperty(b => b.Result);
await modelBinder.BindModelAsync(bindingContextMock.Object);
Assert.True(bindingContextMock.Object.Result.IsModelSet);
Assert.Equal((TestType[])bindingContextMock.Object.Result.Model, queryParamValues);
}
[Fact]
public async Task BindModelAsync_CorrectlyBindsValidEnumArrayQuery()
{
var queryParamName = "test";
var queryParamValues = new TestType[] { TestType.How, TestType.Much };
var queryParamString1 = "How";
var queryParamString2 = "Much";
var queryParamType = typeof(TestType[]);
var modelBinder = new CommaDelimitedArrayModelBinder();
var valueProvider = new QueryStringValueProvider(
new BindingSource(string.Empty, string.Empty, false, false),
new QueryCollection(new Dictionary<string, StringValues>()
{
{ queryParamName, new StringValues(new string[] { queryParamString1, queryParamString2 }) },
}),
CultureInfo.InvariantCulture);
var bindingContextMock = new Mock<ModelBindingContext>();
bindingContextMock.Setup(b => b.ValueProvider).Returns(valueProvider);
bindingContextMock.Setup(b => b.ModelName).Returns(queryParamName);
bindingContextMock.Setup(b => b.ModelType).Returns(queryParamType);
bindingContextMock.SetupProperty(b => b.Result);
await modelBinder.BindModelAsync(bindingContextMock.Object);
Assert.True(bindingContextMock.Object.Result.IsModelSet);
Assert.Equal((TestType[])bindingContextMock.Object.Result.Model, queryParamValues);
}
[Fact]
public async Task BindModelAsync_CorrectlyBindsValidEnumArrayQuery2()
{
var queryParamName = "test";
var queryParamValues = Array.Empty<TestType>();
var queryParamType = typeof(TestType[]);
var modelBinder = new CommaDelimitedArrayModelBinder();
var valueProvider = new QueryStringValueProvider(
new BindingSource(string.Empty, string.Empty, false, false),
new QueryCollection(new Dictionary<string, StringValues>()
{
{ queryParamName, new StringValues(value: null) },
}),
CultureInfo.InvariantCulture);
var bindingContextMock = new Mock<ModelBindingContext>();
bindingContextMock.Setup(b => b.ValueProvider).Returns(valueProvider);
bindingContextMock.Setup(b => b.ModelName).Returns(queryParamName);
bindingContextMock.Setup(b => b.ModelType).Returns(queryParamType);
bindingContextMock.SetupProperty(b => b.Result);
await modelBinder.BindModelAsync(bindingContextMock.Object);
Assert.False(bindingContextMock.Object.Result.IsModelSet);
}
[Fact]
public async Task BindModelAsync_ThrowsIfCommaDelimitedEnumArrayQueryIsInvalid()
{
var queryParamName = "test";
var queryParamString = "🔥,😢";
var queryParamType = typeof(TestType[]);
var modelBinder = new CommaDelimitedArrayModelBinder();
var valueProvider = new QueryStringValueProvider(
new BindingSource(string.Empty, string.Empty, false, false),
new QueryCollection(new Dictionary<string, StringValues>() { { queryParamName, new StringValues(queryParamString) } }),
CultureInfo.InvariantCulture);
var bindingContextMock = new Mock<ModelBindingContext>();
bindingContextMock.Setup(b => b.ValueProvider).Returns(valueProvider);
bindingContextMock.Setup(b => b.ModelName).Returns(queryParamName);
bindingContextMock.Setup(b => b.ModelType).Returns(queryParamType);
bindingContextMock.SetupProperty(b => b.Result);
Func<Task> act = async () => await modelBinder.BindModelAsync(bindingContextMock.Object);
await Assert.ThrowsAsync<FormatException>(act);
}
[Fact]
public async Task BindModelAsync_ThrowsIfCommaDelimitedEnumArrayQueryIsInvalid2()
{
var queryParamName = "test";
var queryParamValues = new TestType[] { TestType.How, TestType.Much };
var queryParamString1 = "How";
var queryParamString2 = "😱";
var queryParamType = typeof(TestType[]);
var modelBinder = new CommaDelimitedArrayModelBinder();
var valueProvider = new QueryStringValueProvider(
new BindingSource(string.Empty, string.Empty, false, false),
new QueryCollection(new Dictionary<string, StringValues>()
{
{ queryParamName, new StringValues(new string[] { queryParamString1, queryParamString2 }) },
}),
CultureInfo.InvariantCulture);
var bindingContextMock = new Mock<ModelBindingContext>();
bindingContextMock.Setup(b => b.ValueProvider).Returns(valueProvider);
bindingContextMock.Setup(b => b.ModelName).Returns(queryParamName);
bindingContextMock.Setup(b => b.ModelType).Returns(queryParamType);
bindingContextMock.SetupProperty(b => b.Result);
Func<Task> act = async () => await modelBinder.BindModelAsync(bindingContextMock.Object);
await Assert.ThrowsAsync<FormatException>(act);
}
}
}