public async Task ManualPollConfigService_GetConfigAsync_ShouldInvokeCacheGet()
{
// Arrange
this.cacheMock
.Setup(m => m.GetAsync(It.IsAny <string>(), CancellationToken.None))
.ReturnsAsync(cachedPc);
var service = new ManualPollConfigService(
fetcherMock.Object,
new CacheParameters {
ConfigCache = cacheMock.Object
},
loggerMock.Object);
// Act
var projectConfig = await service.GetConfigAsync();
// Assert
Assert.AreEqual(cachedPc, projectConfig);
this.cacheMock.Verify(m => m.GetAsync(It.IsAny <string>(), CancellationToken.None), Times.Once);
this.fetcherMock.Verify(m => m.Fetch(It.IsAny <ProjectConfig>()), Times.Never);
this.cacheMock.Verify(m => m.SetAsync(It.IsAny <string>(), It.IsAny <ProjectConfig>()), Times.Never);
}
public async Task ManualPollConfigService_RefreshConfigAsync_ShouldInvokeCacheGet()
{
// Arrange
byte callOrder = 1;
this.cacheMock
.Setup(m => m.Get())
.Returns(cachedPc)
.Callback(() => Assert.AreEqual(1, callOrder++));
this.fetcherMock
.Setup(m => m.Fetch(cachedPc))
.Returns(Task.FromResult(fetchedPc))
.Callback(() => Assert.AreEqual(2, callOrder++));
this.cacheMock
.Setup(m => m.Set(fetchedPc))
.Callback(() => Assert.AreEqual(3, callOrder++));
var service = new ManualPollConfigService(
fetcherMock.Object,
cacheMock.Object,
logFactoryMock.Object);
// Act
await service.RefreshConfigAsync();
// Assert
this.cacheMock.Verify(m => m.Get(), Times.Once);
this.fetcherMock.Verify(m => m.Fetch(It.IsAny <ProjectConfig>()), Times.Once);
this.cacheMock.Verify(m => m.Set(It.IsAny <ProjectConfig>()), Times.Once);
}
public async Task ManualPollConfigService_GetConfigAsync_ShouldInvokeCacheGet()
{
// Arrange
this.cacheMock
.Setup(m => m.Get())
.Returns(cachedPc);
var service = new ManualPollConfigService(
fetcherMock.Object,
cacheMock.Object,
logFactoryMock.Object);
// Act
var projectConfig = await service.GetConfigAsync();
// Assert
Assert.AreEqual(cachedPc, projectConfig);
this.cacheMock.Verify(m => m.Get(), Times.Once);
this.fetcherMock.Verify(m => m.Fetch(It.IsAny <ProjectConfig>()), Times.Never);
this.cacheMock.Verify(m => m.Set(It.IsAny <ProjectConfig>()), Times.Never);
}
/// <summary>
/// Create an instance of ConfigCatClient and setup ManualPoll mode
/// </summary>
/// <param name="configuration">Configuration for LazyLoading mode</param>
/// <exception cref="ArgumentException">When the configuration contains any invalid property</exception>
/// <exception cref="ArgumentNullException">When the configuration is null</exception>
public ConfigCatClient(ManualPollConfiguration configuration)
: this((ConfigurationBase)configuration)
{
var configService = new ManualPollConfigService(
new HttpConfigFetcher(configuration.CreateUri(), "m-" + version, configuration.Logger, configuration.HttpClientHandler, this.configDeserializer, configuration.IsCustomBaseUrl),
this.cacheParameters,
configuration.Logger);
this.configService = configService;
}
/// <summary>
/// Create an instance of BetterConfigClient and setup ManualPoll mode
/// </summary>
/// <param name="configuration">Configuration for LazyLoading mode</param>
/// <exception cref="ArgumentException">When the configuration contains any invalid property</exception>
/// <exception cref="ArgumentNullException">When the configuration is null</exception>
public BetterConfigClient(ManualPollConfiguration configuration)
{
if (configuration == null)
{
throw new ArgumentNullException(nameof(configuration));
}
configuration.Validate();
InitializeClient(configuration);
var configService = new ManualPollConfigService(
new HttpConfigFetcher(configuration.Url, "m-" + version, configuration.LoggerFactory),
new InMemoryConfigCache(),
configuration.LoggerFactory);
this.configService = configService;
}
public async Task ManualPollConfigService_RefreshConfigAsync_ShouldInvokeCacheGet()
{
// Arrange
byte callOrder = 1;
this.cacheMock
.Setup(m => m.GetAsync(It.IsAny <string>(), CancellationToken.None))
.ReturnsAsync(cachedPc)
.Callback(() => Assert.AreEqual(1, callOrder++));
this.fetcherMock
.Setup(m => m.Fetch(cachedPc))
.Returns(Task.FromResult(fetchedPc))
.Callback(() => Assert.AreEqual(2, callOrder++));
this.cacheMock
.Setup(m => m.SetAsync(It.IsAny <string>(), fetchedPc))
.Callback(() => Assert.AreEqual(3, callOrder++))
.Returns(Task.CompletedTask);
var service = new ManualPollConfigService(
fetcherMock.Object,
new CacheParameters {
ConfigCache = cacheMock.Object
},
loggerMock.Object);
// Act
await service.RefreshConfigAsync();
// Assert
this.cacheMock.Verify(m => m.GetAsync(It.IsAny <string>(), CancellationToken.None), Times.Once);
this.fetcherMock.Verify(m => m.Fetch(It.IsAny <ProjectConfig>()), Times.Once);
this.cacheMock.Verify(m => m.SetAsync(It.IsAny <string>(), It.IsAny <ProjectConfig>()), Times.Once);
}
