public void Load_ConfigServerReturnsBadStatus_FailFastEnabled_RetryEnabled()
{
// Arrange
IHostingEnvironment envir = new HostingEnvironment();
TestConfigServerStartup.Reset();
TestConfigServerStartup.ReturnStatus = new int[] { 500, 500, 500, 500, 500, 500 };
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
ConfigServerClientSettings settings = new ConfigServerClientSettings
{
Uri = "http://localhost:8888",
Name = "myName",
FailFast = true,
RetryEnabled = true
};
server.BaseAddress = new Uri(settings.Uri);
ConfigServerConfigurationProvider provider = new ConfigServerConfigurationProvider(settings, server.CreateClient());
// Act and Assert
var ex = Assert.Throws <ConfigServerException>(() => provider.Load());
Assert.Equal(6, TestConfigServerStartup.RequestCount);
}
public void Load_ConfigServerReturnsNotFoundStatus()
{
// Arrange
IHostingEnvironment envir = new HostingEnvironment();
TestConfigServerStartup.Reset();
TestConfigServerStartup.ReturnStatus = new int[] { 404 };
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
ConfigServerClientSettings settings = new ConfigServerClientSettings
{
Uri = "http://localhost:8888",
Name = "myName"
};
server.BaseAddress = new Uri(settings.Uri);
ConfigServerConfigurationProvider provider = new ConfigServerConfigurationProvider(settings, server.CreateClient());
// Act and Assert
provider.Load();
Assert.NotNull(TestConfigServerStartup.LastRequest);
Assert.Equal("/" + settings.Name + "/" + settings.Environment, TestConfigServerStartup.LastRequest.Path.Value);
Assert.Equal(25, provider.Properties.Count);
}
public void Load_MultipleConfigServers_ReturnsNotFoundStatus__DoesNotContinueChecking_FailFastEnabled()
{
// Arrange
IHostingEnvironment envir = new HostingEnvironment();
TestConfigServerStartup.Reset();
TestConfigServerStartup.ReturnStatus = new int[] { 404, 200 };
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
ConfigServerClientSettings settings = new ConfigServerClientSettings
{
Uri = "http://localhost:8888, http://localhost:8888 ",
Name = "myName",
FailFast = true
};
server.BaseAddress = new Uri("http://localhost:8888");
ConfigServerConfigurationProvider provider = new ConfigServerConfigurationProvider(settings, server.CreateClient());
// Act and Assert
var ex = Assert.Throws <ConfigServerException>(() => provider.Load());
Assert.Equal(1, TestConfigServerStartup.RequestCount);
}
public void Load_MultipleConfigServers_ReturnsGreaterThanEqualBadRequest_StopsChecking()
{
// Arrange
IHostingEnvironment envir = new HostingEnvironment();
TestConfigServerStartup.Reset();
TestConfigServerStartup.ReturnStatus = new int[] { 500, 200 };
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
ConfigServerClientSettings settings = new ConfigServerClientSettings
{
Uri = "http://localhost:8888, http://localhost:8888",
Name = "myName"
};
server.BaseAddress = new Uri("http://localhost:8888");
ConfigServerConfigurationProvider provider = new ConfigServerConfigurationProvider(settings, server.CreateClient());
// Act and Assert
provider.Load();
Assert.NotNull(TestConfigServerStartup.LastRequest);
Assert.Equal("/" + settings.Name + "/" + settings.Environment, TestConfigServerStartup.LastRequest.Path.Value);
Assert.Equal(1, TestConfigServerStartup.RequestCount);
}
public void Load_ChangesDataDictionary()
{
// Arrange
var environment = @"
{
'name': 'testname',
'profiles': ['Production'],
'label': 'testlabel',
'version': 'testversion',
'propertySources': [
{
'name': 'source',
'source': {
'key1': 'value1',
'key2': 10
}
}
]
}";
IHostingEnvironment envir = new HostingEnvironment();
TestConfigServerStartup.Reset();
TestConfigServerStartup.Response = environment;
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
ConfigServerClientSettings settings = new ConfigServerClientSettings
{
Uri = "http://localhost:8888",
Name = "myName"
};
server.BaseAddress = new Uri(settings.Uri);
ConfigServerConfigurationProvider provider = new ConfigServerConfigurationProvider(settings, server.CreateClient());
// Act and Assert
provider.Load();
Assert.NotNull(TestConfigServerStartup.LastRequest);
Assert.Equal("/" + settings.Name + "/" + settings.Environment, TestConfigServerStartup.LastRequest.Path.Value);
Assert.True(provider.TryGet("key1", out string value));
Assert.Equal("value1", value);
Assert.True(provider.TryGet("key2", out value));
Assert.Equal("10", value);
}
public void Load_ConfigServerReturnsBadStatus_FailFastEnabled()
{
// Arrange
IHostingEnvironment envir = new HostingEnvironment();
TestConfigServerStartup.Response = "";
TestConfigServerStartup.ReturnStatus = 500;
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
ConfigServerClientSettings settings = new ConfigServerClientSettings();
settings.Uri = "http://localhost:8888";
settings.Name = "myName";
settings.FailFast = true;
server.BaseAddress = new Uri(settings.Uri);
ConfigServerConfigurationProvider provider = new ConfigServerConfigurationProvider(settings, server.CreateClient(), envir);
// Act and Assert
var ex = Assert.Throws <ConfigServerException>(() => provider.Load());
}
public void ReLoad_DataDictionary_With_New_Configurations()
{
// Arrange
var environment = @"
{
""name"": ""testname"",
""profiles"": [""Production""],
""label"": ""testlabel"",
""version"": ""testversion"",
""propertySources"": [
{
""name"": ""source"",
""source"": {
""featureToggles.ShowModule[0]"": ""FT1"",
""featureToggles.ShowModule[1]"": ""FT2"",
""featureToggles.ShowModule[2]"": ""FT3"",
""enableSettings"":""true""
}
}
]
}";
var envir = HostingHelpers.GetHostingEnvironment();
TestConfigServerStartup.Reset();
TestConfigServerStartup.Response = environment;
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
var settings = new ConfigServerClientSettings
{
Uri = "http://*****:*****@"
{
""name"": ""testname"",
""profiles"": [""Production""],
""label"": ""testlabel"",
""version"": ""testversion"",
""propertySources"": [
{
""name"": ""source"",
""source"": {
""featureToggles.ShowModule[0]"": ""none""
}
}
]
}";
provider.Load();
Assert.True(provider.TryGet("featureToggles:ShowModule:0", out var val));
Assert.Equal("none", val);
Assert.False(provider.TryGet("featureToggles:ShowModule:1", out _));
Assert.False(provider.TryGet("featureToggles:ShowModule:2", out _));
Assert.False(provider.TryGet("enableSettings", out _));
}
public void Load_ChangesDataDictionary()
{
// Arrange
var environment = @"
{
'name': 'testname',
'profiles': ['Production'],
'label': 'testlabel',
'version': 'testversion',
'propertySources': [
{
'name': 'source',
'source': {
'key1': 'value1',
'key2': 10
}
}
]
}";
var startup = new TestConfigServerStartup(environment, 200);
var server = TestServer.Create(startup.Configure);
ConfigServerClientSettings settings = new ConfigServerClientSettings();
settings.Name = "myName";
server.BaseAddress = new Uri(settings.Uri);
ConfigServerConfigurationProvider provider = new ConfigServerConfigurationProvider(settings, server.CreateClient());
// Act and Assert
provider.Load();
Assert.NotNull(startup.LastRequest);
Assert.Equal("/" + settings.Name + "/" + settings.Environment, startup.LastRequest.Path.Value);
string value;
Assert.True(provider.TryGet("key1", out value));
Assert.Equal("value1", value);
Assert.True(provider.TryGet("key2", out value));
Assert.Equal("10", value);
}
public void Load_ConfigServerReturnsNotFoundStatus()
{
// Arrange
var startup = new TestConfigServerStartup("", 404);
var server = TestServer.Create(startup.Configure);
ConfigServerClientSettings settings = new ConfigServerClientSettings();
settings.Name = "myName";
server.BaseAddress = new Uri(settings.Uri);
ConfigServerConfigurationProvider provider = new ConfigServerConfigurationProvider(settings, server.CreateClient());
// Act and Assert
provider.Load();
Assert.NotNull(startup.LastRequest);
Assert.Equal("/" + settings.Name + "/" + settings.Environment, startup.LastRequest.Path.Value);
Assert.Equal(12, provider.Properties.Count);
}