public void DoesntGetNonExistingEnvironmentVariable()
{
var key = Guid.NewGuid().ToString();
var sut = new EnvironmentSettingsSource();
string value;
var found = sut.TryGetRawSetting(key, out value);
Assert.False(found, "Strangely, a randomly generated key was found");
}
public void GetsExistingEnvironmentVariable()
{
var key = Guid.NewGuid().ToString();
Environment.SetEnvironmentVariable(key, "this is a test");
var sut = new EnvironmentSettingsSource();
string value;
var found = sut.TryGetRawSetting(key, out value);
Assert.True(found, "Randomly generated key was not found");
Assert.Equal("this is a test", value);
}
public MultipleSettingsSourceTests()
{
Environment.SetEnvironmentVariable("EnvironmentKey", "Environment value");
Environment.SetEnvironmentVariable("CommonKey", "Environment value for common key");
var environmentSettingsSource = new EnvironmentSettingsSource();
var inMemorySettingsSource = new InMemorySettingsSource(
new Dictionary <string, string>
{
{ "InMemoryKey", "In memory value" },
{ "CommonKey", "In memory value for common key" }
});
sut = new MultipleSettingsSource(new List <IRawSettingsSource>
{
environmentSettingsSource,
inMemorySettingsSource
});
}