public void ReadAndSeEnvVariables_AllEmpty()
{
var environmentVariableProvider = new EnvironmentVariableProvider(_fileSystem, new CurrentApplicationInfo("test"));
environmentVariableProvider.GetEnvironmentVariable("ZONE").ShouldBe("il1a");
environmentVariableProvider.GetEnvironmentVariable("REGION").ShouldBe("il1");
environmentVariableProvider.GetEnvironmentVariable("ENV").ShouldBe("orl11");
environmentVariableProvider.GetEnvironmentVariable("GIGYA_CONFIG_PATHS_FILE").ShouldBe("c:\\gigya\\config\\loadpaths1.json");
}
public void OnNotExistingFile_DoNothing()
{
_fileSystem.TryReadAllTextFromFile(Arg.Any <string>()).Returns(a => null);
var environmentVariableProvider = new EnvironmentVariableProvider(_fileSystem, new CurrentApplicationInfo("test"));
// assert environment variables were not changed
environmentVariableProvider.GetEnvironmentVariable("ZONE").ShouldBe(DEFAULT_ZONE);
environmentVariableProvider.GetEnvironmentVariable("REGION").ShouldBe(DEFAULT_REGION);
environmentVariableProvider.GetEnvironmentVariable("ENV").ShouldBe(DEFAULT_ENV);
}
public void ReadAndSeEnvVariables_SomeEmpty()
{
Environment.SetEnvironmentVariable("ZONE", "il1b");
var environmentVariableProvider = new EnvironmentVariableProvider(_fileSystem);
environmentVariableProvider.GetEnvironmentVariable("ZONE").ShouldBe("il1a");
environmentVariableProvider.GetEnvironmentVariable("REGION").ShouldBe("il1");
environmentVariableProvider.GetEnvironmentVariable("ENV").ShouldBe("orl11");
environmentVariableProvider.GetEnvironmentVariable("GIGYA_CONFIG_PATHS_FILE").ShouldBe("c:\\gigya\\config\\loadpaths1.json");
}
public static void GetEnvironmentVariableT_GivenMissingVariable_ReturnsDefaultValue()
{
var env = new EnvironmentVariableProvider();
var missingVar = env.GetEnvironmentVariable <int>("THIS_WILL_NOT_BE_FOUND");
Assert.AreEqual(missingVar, default(int));
}
public static void GetEnvironmentVariable_GivenMissingVariable_ReturnsNull()
{
var env = new EnvironmentVariableProvider();
var missingVar = env.GetEnvironmentVariable("THIS_WILL_NOT_BE_FOUND");
Assert.IsNull(missingVar);
}
public static void GetEnvironmentVariableT_GivenExistingVariableAndCorrectType_ReturnsCorrectValue()
{
var env = new EnvironmentVariableProvider();
var numberOfProcessors = env.GetEnvironmentVariable <int>("NUMBER_OF_PROCESSORS");
Assert.IsTrue(numberOfProcessors > 0);
}
public static void GetEnvironmentVariable_GivenExistingVariable_ReturnsCorrectValue()
{
var env = new EnvironmentVariableProvider();
var providerPath = env.GetEnvironmentVariable("PATH");
var sysPath = Environment.GetEnvironmentVariable("PATH");
Assert.AreEqual(sysPath, providerPath);
}
