public void Load_When_Configuration_Exists_With_Values_DoesNotThrow()
{
// Arrange
var filePath = $"test-file-{Random.Int()}";
var testPropertyName = "testProperty";
var testPropertyValue = Random.Int().ToString();
var expected = new
{
iis = new
{
env = new string[]
{
$"{testPropertyName}={testPropertyValue}"
}
}
};
File.WriteAllText(filePath, JsonConvert.SerializeObject(expected, Formatting.Indented));
var sut = new AmazonEBConfigurationProvider(configurationFilePath: filePath);
// Act
var result = Record.Exception(() => sut.Load());
// Assert
result.ShouldBeNull();
}
public void Read_When_ConfigurationFilePath_With_Env_Variable_Containing_Double_Underscores_Returns_Dictionary_With_Value_Containing_Colon()
{
// Arrange
var filePath = $"test-file-{Random.Int()}";
var testPropertyName = "test__Property";
var testPropertyNameTwo = "test__Property__Two";
var testPropertyValue = Random.Int().ToString();
var testPropertyValueTwo = Random.Int().ToString();
var expected = new
{
iis = new
{
env = new string[]
{
$"{testPropertyName}={testPropertyValue}",
$"{testPropertyNameTwo}={testPropertyValueTwo}"
}
}
};
File.WriteAllText(filePath, JsonConvert.SerializeObject(expected, Formatting.Indented));
var sut = new AmazonEBConfigurationProvider(configurationFilePath: filePath);
// Act
var result = sut.Read();
// Assert
File.Delete(filePath);
result.ShouldNotBeNull();
result.ShouldNotBeEmpty();
result[testPropertyName.Replace("__", ":")].ShouldBe(testPropertyValue);
result[testPropertyNameTwo.Replace("__", ":")].ShouldBe(testPropertyValueTwo);
}
public void Has_When_Key_DoesNotExist_Returns_False()
{
// Arrange
var sut = new AmazonEBConfigurationProvider();
// Act
var result = sut.Has("notfound");
// Assert
result.ShouldBeFalse();
}
public void Get_When_Key_DoesNotExist_Returns_Null()
{
// Arrange
var sut = new AmazonEBConfigurationProvider();
// Act
var result = sut.Get("notfound");
// Assert
result.ShouldBeNull();
}
public void Load_When_Configuration_DoesNotExist_DoesNotThrow()
{
// Arrange
var sut = new AmazonEBConfigurationProvider(configurationFilePath: "file-that-does-not-exist");
// Act
var result = Record.Exception(() => sut.Load());
// Assert
result.ShouldBeNull();
}
public void Read_When_ConfigurationFilePath_DoesNotExist_Returns_Empty_Dictionary()
{
// Arrange
var sut = new AmazonEBConfigurationProvider(configurationFilePath: "/file-that-does-not-exist");
// Act
var result = sut.Read();
// Assert
result.ShouldNotBeNull();
result.ShouldBeEmpty();
}
public void Read_When_CachedConfiguration_Set_Returns_CachedConfiguration()
{
// Arrange
var expected = new Dictionary <string, string>();
var sut = new AmazonEBConfigurationProvider();
AmazonEBConfigurationProvider.CachedConfiguration = expected;
// Act
var result = sut.Read();
// Assert
result.ShouldBe(expected);
}
public void Load_When_Configuration_Exists_Without_Values_DoesNotThrow()
{
// Arrange
var filePath = $"test-file-{Random.Int()}";
File.WriteAllText(filePath, "{}");
var sut = new AmazonEBConfigurationProvider(configurationFilePath: filePath);
// Act
var result = Record.Exception(() => sut.Load());
// Assert
result.ShouldBeNull();
}
/// <summary>
/// Configures resources from Amazon Elastic Beanstalk (EB) before AspNetCore
/// is started up. Namely, reading of ASPNET environment
/// </summary>
/// <param name="builder"></param>
/// <param name="stdoutEnabled">Should errors be output to standard output for debugging being this could be run before logging starts</param>
/// <param name="configurationProvider"> TODO https://github.com/AndcultureCode/AndcultureCode.CSharp.Core/issues/37
/// </param>
/// <returns></returns>
public static IAndcultureCodeWebHostBuilder PreloadAmazonElasticBeanstalk(
this IAndcultureCodeWebHostBuilder builder,
bool stdoutEnabled = false,
AmazonEBConfigurationProvider configurationProvider = null)
{
var ebProvider = configurationProvider ?? new AmazonEBConfigurationProvider(stdoutEnabled);
if (ebProvider.Has(ASPNETCORE_ENVIRONMENT))
{
var ebEnvironment = ebProvider.Get(ASPNETCORE_ENVIRONMENT);
Environment.SetEnvironmentVariable(ASPNETCORE_ENVIRONMENT, ebEnvironment);
}
return(builder);
}
public void Read_When_ConfigurationFilePath_Without_Env_Variable_Returns_Empty_Dictionary()
{
// Arrange
var filePath = $"test-file-{Random.Int()}";
File.WriteAllText(filePath, "{}");
var sut = new AmazonEBConfigurationProvider(configurationFilePath: filePath);
// Act
var result = sut.Read();
// Assert
File.Delete(filePath);
result.ShouldNotBeNull();
result.ShouldBeEmpty();
}
