public void ConfigExt_GetSettingOrDefault_NoSetting_DefaultIsReturned()
{
var config = new AnalysisConfig
{
ServerSettings = new AnalysisProperties
{
new Property {
Id = "foo", Value = "value"
}
}
};
// 1. Non-null default
var result = ConfigSettingsExtensions.GetSettingOrDefault(config, "id1", true, "default1");
result.Should().Be("default1");
// 2. Null default is ok
result = ConfigSettingsExtensions.GetSettingOrDefault(config, "id1", true, null);
result.Should().BeNull();
// 3. Case-sensitive
result = ConfigSettingsExtensions.GetSettingOrDefault(config, "FOO", true, "not found");
result.Should().Be("not found");
// 4. Not including server settings -> missing
result = ConfigSettingsExtensions.GetSettingOrDefault(config, "foo", false, "default1");
result.Should().Be("default1");
}
public void ConfigExt_GetSettingOrDefault_InvalidArgs_Throw()
{
// 1. Null config
Action action = () => ConfigSettingsExtensions.GetSettingOrDefault(null, "anySetting", true, "defaultValue");
action.Should().ThrowExactly <ArgumentNullException>().And.ParamName.Should().Be("config");
// 2. Null setting name
action = () => ConfigSettingsExtensions.GetSettingOrDefault(new AnalysisConfig(), null, true, "defaultValue");
action.Should().ThrowExactly <ArgumentNullException>().And.ParamName.Should().Be("settingName");
}
public void ConfigExt_GetSettingOrDefault_SettingExists_ValueIsReturned()
{
var config = new AnalysisConfig
{
ServerSettings = new AnalysisProperties
{
new Property {
Id = "id1", Value = "server value"
}
},
LocalSettings = new AnalysisProperties
{
new Property {
Id = "id1", Value = "local value"
}
}
};
// 1. Local value should take precedence
var result = ConfigSettingsExtensions.GetSettingOrDefault(config, "id1", true, "local value");
result.Should().Be("local value");
}