public DirectProviderSetupFixture()
{
_provider = new TestSettingsProvider(new Dictionary<string, string>
{
{"First:Value", "things"}
});
}
public void UnconvertableSettingResultsInFormatException()
{
var settingsProvider = new TestSettingsProvider(new Dictionary<string, string>
{
{"Smtp:Port", "abcdef"}
});
var reader = new SimpleSettingsReader(settingsProvider);
Assert.Throws<FormatException>(() => reader.Read<SmtpSettings>());
}
public void FailsIfSettingsHaveNoCorrespondingProperty()
{
var settingsProvider = new TestSettingsProvider(new Dictionary<string, string>
{
{"My:Name", "Mike"},
{"My:Blog", "http://codermike.com"}
});
var reader = new SimpleSettingsReader(settingsProvider);
Assert.Throws<Exception>(() => reader.Read<MySettings>());
}
public void CanReadAStringValue()
{
var settingsProvider = new TestSettingsProvider(new Dictionary<string, string>
{
{"My:Name", "Mike"}
});
var reader = new SimpleSettingsReader(settingsProvider);
var settings = reader.Read<MySettings>();
Assert.Equal("Mike", settings.Name);
}
public void CanReadTypesOtherThanString()
{
var settingsProvider = new TestSettingsProvider(new Dictionary<string, string>
{
{"Smtp:Server", "fake-server"},
{"Smtp:Port", "12345"},
{"Smtp:UseSSL", "True"}
});
var reader = new SimpleSettingsReader(settingsProvider);
var settings = reader.Read<SmtpSettings>();
Assert.Equal("fake-server", settings.Server);
Assert.Equal(12345, settings.Port);
Assert.True(settings.UseSSL);
}
public void CanReadManySettingsFromASingleSource()
{
var settingsProvider = new TestSettingsProvider(new Dictionary<string, string>
{
{"Smtp:Server", "test-server"},
{"My:Name", "Mike"}
});
var reader = new SimpleSettingsReader(settingsProvider);
var smtpSettings = reader.Read<SmtpSettings>();
var mySettings = reader.Read<MySettings>();
Assert.Equal("test-server", smtpSettings.Server);
Assert.Equal("Mike", mySettings.Name);
}
public void AttemptToSetTheUnsettableResultsInAnException()
{
var settingsProvider = new TestSettingsProvider(new Dictionary<string, string>
{
{"Test:Unsettable", "Bang"}
});
var reader = new SimpleSettingsReader(settingsProvider);
Assert.Throws<ArgumentException>(() => reader.Read<TestSettings>());
}
public void CanSetPrivateProperties()
{
var settingsProvider = new TestSettingsProvider(new Dictionary<string, string>
{
{"Foo:Bar", "Baz"}
});
var reader = new SimpleSettingsReader(settingsProvider);
var settings = reader.Read<FooSettings>();
Assert.Equal("Baz", settings.Bar);
}
