public void SnConfig_SectionName_NonExistingValue()
{
using (InMemoryConfigProvider.Create(TestAppSettings, TestConfigSections))
{
// existing section, no key
Assert.IsNull(SnConfig.GetValue <string>("feature1", "NO-KEY"));
// no section, no key
Assert.IsNull(SnConfig.GetValue <string>("NO-feature", "NO-KEY"));
Assert.IsNull(SnConfig.GetValue <string>((string)null, "NO-KEY"));
// default values
Assert.AreEqual("DEFAULT", SnConfig.GetValue("feature1", "NO-KEY", "DEFAULT"));
Assert.AreEqual(99, SnConfig.GetValue("feature1", "NO-KEY", 99));
Assert.AreEqual(99.9, SnConfig.GetValue("feature1", "NO-KEY", 99.9));
Assert.IsTrue(SnConfig.GetList("feature1", "NO-KEY", new List <string> {
"a", "b"
})
.SequenceEqual(new List <string> {
"a", "b"
}));
// empty list
Assert.IsNull(SnConfig.GetList <string>("feature1", "NO-KEY"));
Assert.IsTrue(SnConfig.GetList("feature1", "NO-KEY", new List <string>(0)).SequenceEqual(new List <string>()));
Assert.IsTrue(SnConfig.GetListOrEmpty <string>("feature1", "NO-KEY").SequenceEqual(new List <string>()));
}
}
public void SnConfig_SectionName_NonExistingValue()
{
void Test()
{
// existing section, no key
Assert.IsNull(SnConfig.GetValue <string>("feature1", "NO-KEY"));
// no section, no key
Assert.IsNull(SnConfig.GetValue <string>("NO-feature", "NO-KEY"));
Assert.IsNull(SnConfig.GetValue <string>(null, "NO-KEY"));
// default values
Assert.AreEqual("DEFAULT", SnConfig.GetValue("feature1", "NO-KEY", "DEFAULT"));
Assert.AreEqual(99, SnConfig.GetValue("feature1", "NO-KEY", 99));
Assert.AreEqual(99.9, SnConfig.GetValue("feature1", "NO-KEY", 99.9));
Assert.IsTrue(SnConfig.GetList("feature1", "NO-KEY", new List <string> {
"a", "b"
})
.SequenceEqual(new List <string> {
"a", "b"
}));
// empty list
Assert.IsNull(SnConfig.GetList <string>("feature1", "NO-KEY"));
Assert.IsTrue(SnConfig.GetList("feature1", "NO-KEY", new List <string>(0)).SequenceEqual(new List <string>()));
Assert.IsTrue(SnConfig.GetListOrEmpty <string>("feature1", "NO-KEY").SequenceEqual(new List <string>()));
}
using (new ConfigurationSwindler(CreateTestConfigurationForMemory()))
Test();
using (new ConfigurationSwindler(CreateTestConfigurationForJson()))
Test();
using (new ConfigurationSwindler(new SnLegacyConfiguration()))
Test();
}
public void SnConfig_SectionName_ExistingValue()
{
using (InMemoryConfigProvider.Create(TestAppSettings, TestConfigSections))
{
// from section
Assert.AreEqual("value999", SnConfig.GetValue <string>("feature1", "key1"));
// from appSettings directly
Assert.AreEqual("value1", SnConfig.GetValue <string>((string)null, "key1"));
// from appSettings fallback
Assert.AreEqual("qwe", SnConfig.GetValue <string>("feature1", "keyX"));
// empty, but existing key
Assert.IsTrue(SnConfig.GetList <string>("feature1", "key7").SequenceEqual(new List <string>()));
Assert.IsTrue(SnConfig.GetListOrEmpty <string>("feature1", "key7").SequenceEqual(new List <string>()));
}
}
public void SnConfig_SectionName_ExistingValue()
{
void Test()
{
// from section
Assert.AreEqual("value999", SnConfig.GetValue <string>("feature1", "key1"));
// from root settings directly
Assert.AreEqual("value1", SnConfig.GetValue <string>(null, "key1"));
// empty, but existing key
Assert.IsTrue(SnConfig.GetList <string>("feature1", "key7").SequenceEqual(new List <string>()));
Assert.IsTrue(SnConfig.GetListOrEmpty <string>("feature1", "key7").SequenceEqual(new List <string>()));
}
using (new ConfigurationSwindler(CreateTestConfigurationForMemory()))
{
Test();
// In new environments there should be no fallback: keyX does not exist under feature1.
Assert.IsNull(SnConfig.GetValue <string>("feature1", "keyX"));
}
using (new ConfigurationSwindler(CreateTestConfigurationForJson()))
{
Test();
// In new environments there should be no fallback: keyX does not exist under feature1.
Assert.IsNull(SnConfig.GetValue <string>("feature1", "keyX"));
}
using (new ConfigurationSwindler(new SnLegacyConfiguration()))
{
Test();
// legacy behavior in old environments: appSettings fallback
Assert.AreEqual("qwe", SnConfig.GetValue <string>("feature1", "keyX"));
}
}
