public void Constructor_WhenFileIsValid_InitializesPreferenceSetFile()
{
var file = new FileInfo(@"C:\Foo\Prefs.gallioprefs");
var preferenceSet = new FilePreferenceSet(file);
Assert.AreEqual(file, preferenceSet.PreferenceSetFile);
}
public void Constructor_WhenFileIsValid_InitializesPreferenceSetFile()
{
var file = new FileInfo(@"C:\Foo\Prefs.gallioprefs");
var preferenceSet = new FilePreferenceSet(file);
Assert.AreEqual(file, preferenceSet.PreferenceSetFile);
}
public void ShouldMigrateSettingsAcrossInstancesWhenFileModifiedExternally()
{
var firstPreferenceSet = CreateFilePreferenceSetWithNonExistantTempFile();
var secondPreferenceSet = new FilePreferenceSet(firstPreferenceSet.PreferenceSetFile);
firstPreferenceSet.Write(writer => writer.SetSetting(new Key <string>("name"), "value"));
Assert.AreEqual("value", secondPreferenceSet.Read(reader => reader.GetSetting(new Key <string>("name"))),
"Setting written to first set should be reflected in second set.");
secondPreferenceSet.Write(writer => writer.SetSetting(new Key <string>("name"), "newValue"));
Assert.AreEqual("newValue", firstPreferenceSet.Read(reader => reader.GetSetting(new Key <string>("name"))),
"Setting written to second set should be reflected in first set.");
}
private IPreferenceSet GetPreferenceSet(string preferenceSetName)
{
lock (cachedPreferenceSets)
{
IPreferenceSet result;
if (!cachedPreferenceSets.TryGetValue(preferenceSetName, out result))
{
FileInfo preferenceSetFile = new FileInfo(Path.Combine(preferenceStoreDir.FullName,
FileUtils.EncodeFileName(preferenceSetName) + ".gallioprefs"));
result = new FilePreferenceSet(preferenceSetFile);
cachedPreferenceSets.Add(preferenceSetName, result);
}
return result;
}
}
public void ShouldMigrateSettingsAcrossInstancesWhenFileModifiedExternally()
{
var firstPreferenceSet = CreateFilePreferenceSetWithNonExistantTempFile();
var secondPreferenceSet = new FilePreferenceSet(firstPreferenceSet.PreferenceSetFile);
firstPreferenceSet.Write(writer => writer.SetSetting(new Key<string>("name"), "value"));
Assert.AreEqual("value", secondPreferenceSet.Read(reader => reader.GetSetting(new Key<string>("name"))),
"Setting written to first set should be reflected in second set.");
secondPreferenceSet.Write(writer => writer.SetSetting(new Key<string>("name"), "newValue"));
Assert.AreEqual("newValue", firstPreferenceSet.Read(reader => reader.GetSetting(new Key<string>("name"))),
"Setting written to second set should be reflected in first set.");
}
