public void Then_property_is_ignored()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new Settings(100);
settings.WriteInto(mySettings);
Assert.AreEqual(100, mySettings.IntValue);
}
public void And_writing_for_it_is_enabled_then_property_is_written_into()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithIgnoredProperty(100);
settings.WriteInto(mySettings);
Assert.AreEqual(1.1d, mySettings.DoubleValue);
}
public void Then_read_and_write_should_succeed()
{
var fileName = Guid.NewGuid() + ".config";
var fullPathToConfigurationFile = TestHelpers.GetFullPathToConfigurationFile(fileName);
try
{
var settings = new AppSettings(fullPathToConfigurationFile, FileOption.None);
var mySettings = new TempSettings()
{
NonEmptyStringValue = "aaa",
IntValue = 123,
DoubleValue = 123.12d,
LocalizedValue = 456.789
};
settings.ReadFrom(mySettings);
Assert.AreEqual("aaa", settings.GetValue("NonEmptyStringValue"));
Assert.IsFalse(settings.HasAppSetting("IntValue"));
Assert.AreEqual(null, settings.GetValue<int?>("EmptyIntValue"));
Assert.AreEqual(123.12d, settings.GetValue<double>("DoubleValue"));
Assert.AreEqual(456.789, settings.GetValue<double>("DoubleFinnishLocale", CultureInfo.GetCultureInfo("fi-FI")));
Assert.AreEqual("456,789", settings.GetValue("DoubleFinnishLocale"));
settings.Save();
var otherSettings = new TempSettings();
settings.WriteInto(otherSettings);
Assert.AreEqual("aaa", otherSettings.NonEmptyStringValue);
Assert.AreEqual(0, otherSettings.IntValue);
Assert.AreEqual(null, otherSettings.NullableIntValue);
Assert.AreEqual(123.12d, otherSettings.DoubleValue);
Assert.AreEqual(456.789, otherSettings.LocalizedValue);
}
finally
{
TestHelpers.DeleteIfExists(fullPathToConfigurationFile);
}
}
public static void Main(string[] args)
{
try
{
// Open the default app.config file which in this case is SimpleExample.exe.config
// and it is located in the same folder as the SimpleExample.exe.
settings = AppSettings.CreateForAssembly(Assembly.GetEntryAssembly(), FileOption.FileMustExist);
// Write all the settings into our own object
var mySettings = new MyApplicationSettings();
settings.WriteInto(mySettings);
mySettings.StringValue = new string(mySettings.StringValue.Reverse().ToArray());
// Read everything back into settings and save
settings.ReadFrom(mySettings);
settings.Save();
}
catch (Exception exp)
{
Console.Error.WriteLine(exp.Message);
throw;
}
}
public void Then_read_only_properties_should_be_skipped()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithReadOnlyProperty();
settings.WriteInto(mySettings);
Assert.AreEqual(double.MinValue, mySettings.DoubleValue);
Assert.AreEqual("abc", mySettings.NonEmptyStringValue);
}
public void Then_protected_setters_should_be_used()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithProtectedSetters();
settings.WriteInto(mySettings);
Assert.AreEqual("abc", mySettings.NonEmptyStringValue);
}
public void Then_if_conversion_fails_exception_is_thrown()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithInvalidType();
Assert.Throws<AppSettingException>(() => settings.WriteInto(mySettings));
}
public void Then_all_public_properties_should_be_set()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithPublicSetters(null, int.MinValue, 123);
settings.WriteInto(mySettings);
Assert.AreEqual("abc", mySettings.NonEmptyStringValue);
Assert.AreEqual(1, mySettings.IntValue);
Assert.IsNull(mySettings.EmptyIntValue);
Assert.AreEqual(1.1d, mySettings.DoubleValue);
}
public void Then_SettingName_is_used()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithSettingsAttribute();
settings.WriteInto(mySettings);
Assert.AreEqual(1, mySettings.Value);
}
public void Then_CultureName_is_used()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithCultureName();
settings.WriteInto(mySettings);
Assert.AreEqual(1.1d, mySettings.FinnishLocaleDoubleValue);
}
public void And_SettigName_is_null_Then_property_name_is_used()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithNullSettingName();
settings.WriteInto(mySettings);
Assert.AreEqual(1, mySettings.IntValue);
}
public void And_IsOptional_is_true_and_value_is_not_found_DefaultValue_is_used()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingWithOptionalNonExistingProperty();
settings.WriteInto(mySettings);
Assert.AreEqual(123, mySettings.IntValue);
}
public void And_IsConnectionString_is_true_then_setting_is_read_from_connection_strings()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithConnectionString();
settings.WriteInto(mySettings);
var value = settings.GetConnectionString("MyDatabase");
Assert.AreEqual(value, mySettings.DatabaseConnectionString);
Assert.AreEqual("A", mySettings.OptionalConnectionString);
}
public void And_CultureName_is_null_Then_InvariantCulture_is_used()
{
var settings = new AppSettings(SimpleConfig.AbsolutePathToConfigFile);
var mySettings = new SettingsWithNullCultureName();
settings.WriteInto(mySettings);
// The setting contains value of 1,1 which is valid when using
// Finnish locale. Since the CultureName is null we are using
// InvariantCulture which will turn 1,1 into 11.0
Assert.AreEqual(11.0d, mySettings.FinnishLocaleDoubleValue);
}