public void ConfigManager_WhenFileDoesntExistYet_WillCreateItInitially()
{
string fileName = "autocreated".TestRunUniqueName(Toml.FileExtension);
try
{
// Act
const int ExpectedIntValue = 3;
var cfg = new SingleLevelConfig()
{
IntValue = ExpectedIntValue
};
Config.CreateAs()
.MappedToType(() => cfg)
.StoredAs(store => store.File(fileName))
.Initialize();
// Assert
File.Exists(fileName).Should().Be(true);
var read = Toml.ReadFile <SingleLevelConfig>(fileName);
read.IntValue.Should().Be(ExpectedIntValue);
}
finally
{
TryDeleteFile(fileName);
}
}
public void WhenValueChangedInProcess_TheNewConfigGetsAutoSaved()
{
string filePath = nameof(this.WhenValueChangedInProcess_TheNewConfigGetsAutoSaved) + Guid.NewGuid() + Toml.FileExtension;
try
{
// Arrange
const int ExpectedNewValue = 1;
var f = new SingleLevelConfig();
Toml.WriteFile(f, filePath);
var beforeChangeValue = f.IntValue;
var cfg = Config.CreateAs()
.MappedToType(() => new SingleLevelConfig())
.StoredAs(store => store.File(filePath))
.Initialize();
// Act
cfg.Set(c => c.IntValue, ExpectedNewValue);
// Assert
var onDisk = Toml.ReadFile <SingleLevelConfig>(filePath);
beforeChangeValue.Should().NotBe(onDisk.IntValue, "otherwise the file had the same value as after the change and we would test nothing here");
onDisk.IntValue.Should().Be(ExpectedNewValue);
}
finally
{
TryDeleteFile(filePath);
}
}
public void WhenValueChangedInProcess_TheNewConfigGetsAutoSaved()
{
string filePath = nameof(this.WhenValueChangedInProcess_TheNewConfigGetsAutoSaved) + Guid.NewGuid() + Toml.FileExtension;
try
{
// Arrange
const int ExpectedNewValue = 1;
var f = new SingleLevelConfig();
Toml.WriteFile(f, filePath);
var beforeChangeValue = f.IntValue;
var cfg = Config.Create(() => new SingleLevelConfig(), ConfigSource.CreateFileSource(filePath));
// Act
cfg.Set(c => c.IntValue, ExpectedNewValue);
// Assert
var onDisk = Toml.ReadFile<SingleLevelConfig>(filePath);
beforeChangeValue.Should().NotBe(onDisk.IntValue, "otherwise the file had the same value as after the change and we would test nothing here");
onDisk.IntValue.Should().Be(ExpectedNewValue);
}
finally
{
TryDeleteFile(filePath);
}
}
public void ConfigManager_WhenFileDoesntExistYet_WillCreateItInitially()
{
string fileName = "autocreated".TestRunUniqueName(Toml.FileExtension);
try
{
// Act
const int ExpectedIntValue = 3;
var cfg = new SingleLevelConfig() { IntValue = ExpectedIntValue };
Config.Create(() => cfg, fileName);
// Assert
File.Exists(fileName).Should().Be(true);
var read = Toml.ReadFile<SingleLevelConfig>(fileName);
read.IntValue.Should().Be(ExpectedIntValue);
}
finally
{
TryDeleteFile(fileName);
}
}