protected static ConfigurationSourceBaseImpl GetConfigurationSource()
{
var section = new ConfigurationSection(SectionName);
var source = new ConfigurationSourceBaseImpl {
section
};
section.Set(Key, Value);
return(source);
}
public void AddingNewSectionOverridesKeys()
{
ConfigurationSourceBaseImpl source = GetConfigurationSource();
var section = new ConfigurationSection(SectionName);
section.Set(Key, Key);
Assert.Equal(Value, source.Sections[SectionName].Get <string>(Key));
source.Add(section);
Assert.Equal(Key, source.Sections[SectionName].Get <string>(Key));
}
public void ExpandBackToBackWithSpaceWorks()
{
ConfigurationSourceBaseImpl source = GetConfigurationSource();
source.Sections[SectionName].Set(Key, "${value} ${value}");
source.Sections[SectionName].Set(Value, Key);
Assert.Equal("${value} ${value}", source.Sections[SectionName].Get <string>(Key));
source.ExpandKeyValues();
Assert.Equal(Key + " " + Key, source.Sections[SectionName].Get <string>(Key));
}
public void MergingWithCollectionOverwritesExistingKeys()
{
ConfigurationSourceBaseImpl source = GetConfigurationSource();
var section = new ConfigurationSection(SectionName);
section.Set(Key, Key);
var source2 = new ConfigurationSourceBaseImpl {
section
};
Assert.Equal(Value, source.Sections[SectionName].Get <string>(Key));
source.Merge(new[] { source2 });
Assert.Equal(Key, source.Sections[SectionName].Get <string>(Key));
}
public void MergingWithCollectionAddsConfigurationSection()
{
ConfigurationSourceBaseImpl source = GetConfigurationSource();
const string sectionName = SectionName + Key;
var section = new ConfigurationSection(sectionName);
section.Set(Key, Key);
var source2 = new ConfigurationSourceBaseImpl {
section
};
source.Merge(new[] { source2 });
Assert.Contains(section, source);
}
public void MergingWithAleadyMergedSourceDoesNothing()
{
ConfigurationSourceBaseImpl source = GetConfigurationSource();
ConfigurationSourceBaseImpl newSource = GetConfigurationSource();
Assert.Equal(0, source.ConfigurationSources.Count);
source.Merge(new[] { newSource });
Assert.Equal(1, source.ConfigurationSources.Count);
Assert.Equal(newSource, source.ConfigurationSources[0]);
source.Merge(new[] { newSource });
Assert.Equal(1, source.ConfigurationSources.Count);
Assert.Equal(newSource, source.ConfigurationSources[0]);
}
public void ExpandFromExternalSectionWorks()
{
const string newSectionName = SectionName + "New";
var section = new ConfigurationSection(newSectionName);
section.Set(Value, Value);
ConfigurationSourceBaseImpl source = GetConfigurationSource();
const string varKeyValue = "${" + newSectionName + "|value}";
source.Sections[SectionName].Set(Key, varKeyValue);
source.Add(section);
Assert.Equal(varKeyValue, source.Sections[SectionName].Get <string>(Key));
source.ExpandKeyValues();
Assert.Equal(Value, source.Sections[SectionName].Get <string>(Key));
}
public void ExpandFromDoubleExternalSectionWorks()
{
// old -> new -> dev -> key : value
const string devSectionName = SectionName + "Dev";
const string newSectionName = SectionName + "New";
var devSection = new ConfigurationSection(devSectionName);
var newSection = new ConfigurationSection(newSectionName);
const string varKeyValue = "${" + newSectionName + "|key}";
devSection.Set(Key, Value);
newSection.Set(Key, "${" + devSectionName + "|key}");
ConfigurationSourceBaseImpl source = GetConfigurationSource();
source.Sections[SectionName].Set(Key, varKeyValue);
source.Add(newSection);
source.Add(devSection);
Assert.Equal(varKeyValue, source.Sections[SectionName].Get <string>(Key));
source.ExpandKeyValues();
Assert.Equal(Value, source.Sections[SectionName].Get <string>(Key));
}
public void AddingNullSectionThrows()
{
ConfigurationSourceBaseImpl source = GetConfigurationSource();
Assert.Throws <ArgumentNullException>(() => source.Add(null));
}
public void MergingWithNullCollectionThrows()
{
ConfigurationSourceBaseImpl source = GetConfigurationSource();
Assert.Throws <ArgumentNullException>(() => source.Merge(null));
}
