public async Task ReusesCachedProtectorsByPurpose()
{
// Arrange
var jsRuntime = new TestJSRuntime();
jsRuntime.NextInvocationResult = new ValueTask <IJSVoidResult>(Mock.Of <IJSVoidResult>());
var dataProtectionProvider = new TestDataProtectionProvider();
var protectedBrowserStorage = new TestProtectedBrowserStorage("testStore", jsRuntime, dataProtectionProvider);
// Act
await protectedBrowserStorage.SetAsync("key 1", null);
await protectedBrowserStorage.SetAsync("key 2", null);
await protectedBrowserStorage.SetAsync("key 1", null);
await protectedBrowserStorage.SetAsync("key 3", null);
// Assert
var typeName = typeof(TestProtectedBrowserStorage).FullName;
var expectedPurposes = new[]
{
$"{typeName}:testStore:key 1",
$"{typeName}:testStore:key 2",
$"{typeName}:testStore:key 3"
};
Assert.Equal(expectedPurposes, dataProtectionProvider.ProtectorsCreated.ToArray());
Assert.Collection(jsRuntime.Invocations,
invocation => Assert.Equal(TestDataProtectionProvider.Protect(expectedPurposes[0], "null"), invocation.Args[1]),
invocation => Assert.Equal(TestDataProtectionProvider.Protect(expectedPurposes[1], "null"), invocation.Args[1]),
invocation => Assert.Equal(TestDataProtectionProvider.Protect(expectedPurposes[0], "null"), invocation.Args[1]),
invocation => Assert.Equal(TestDataProtectionProvider.Protect(expectedPurposes[2], "null"), invocation.Args[1]));
}
public void SetAsync_ProtectsAndInvokesJS(string customPurpose)
{
// Arrange
var jsRuntime = new TestJSRuntime();
var dataProtectionProvider = new TestDataProtectionProvider();
var protectedBrowserStorage = new TestProtectedBrowserStorage("test store", jsRuntime, dataProtectionProvider);
var jsResultTask = Task.FromResult((object)null);
var data = new TestModel {
StringProperty = "Hello", IntProperty = 123
};
var keyName = "test key";
var expectedPurpose = customPurpose == null
? $"{typeof(TestProtectedBrowserStorage).FullName}:test store:{keyName}"
: customPurpose;
// Act
jsRuntime.NextInvocationResult = jsResultTask;
var result = customPurpose == null
? protectedBrowserStorage.SetAsync(keyName, data)
: protectedBrowserStorage.SetAsync(customPurpose, keyName, data);
// Assert
Assert.Same(jsResultTask, result);
var invocation = jsRuntime.Invocations.Single();
Assert.Equal("protectedBrowserStorage.set", invocation.Identifier);
Assert.Collection(invocation.Args,
arg => Assert.Equal("test store", arg),
arg => Assert.Equal(keyName, arg),
arg => Assert.Equal(
"{\"StringProperty\":\"Hello\",\"IntProperty\":123}",
TestDataProtectionProvider.Unprotect(expectedPurpose, (string)arg)));
}
public void SetAsync_ProtectsAndInvokesJS_CustomPurpose()
{
// Arrange
var jsRuntime = new TestJSRuntime();
var dataProtectionProvider = new TestDataProtectionProvider();
var protectedBrowserStorage = new TestProtectedBrowserStorage("testStore", jsRuntime, dataProtectionProvider);
var jsResultTask = new ValueTask <object>((object)null);
var data = new TestModel {
StringProperty = "Hello", IntProperty = 123
};
var keyName = "testKey";
var customPurpose = "my custom purpose";
// Act
jsRuntime.NextInvocationResult = jsResultTask;
var result = protectedBrowserStorage.SetAsync(customPurpose, keyName, data);
// Assert
var invocation = jsRuntime.Invocations.Single();
Assert.Equal("testStore.setItem", invocation.Identifier);
Assert.Collection(invocation.Args,
arg => Assert.Equal(keyName, arg),
arg => Assert.Equal(
"{\"stringProperty\":\"Hello\",\"intProperty\":123}",
TestDataProtectionProvider.Unprotect(customPurpose, (string)arg)));
}
public void SetAsync_ProtectsAndInvokesJS_NullValue()
{
// Arrange
var jsRuntime = new TestJSRuntime();
var dataProtectionProvider = new TestDataProtectionProvider();
var protectedBrowserStorage = new TestProtectedBrowserStorage("test store", jsRuntime, dataProtectionProvider);
var jsResultTask = Task.FromResult((object)null);
var expectedPurpose = $"{typeof(TestProtectedBrowserStorage).FullName}:test store:test key";
// Act
jsRuntime.NextInvocationResult = jsResultTask;
var result = protectedBrowserStorage.SetAsync("test key", null);
// Assert
Assert.Same(jsResultTask, result);
var invocation = jsRuntime.Invocations.Single();
Assert.Equal("protectedBrowserStorage.set", invocation.Identifier);
Assert.Collection(invocation.Args,
arg => Assert.Equal("test store", arg),
arg => Assert.Equal("test key", arg),
arg => Assert.Equal(
"null",
TestDataProtectionProvider.Unprotect(expectedPurpose, (string)arg)));
}