public void ImplicitArrayItemReplacement()
{
var json1 = @"{
'ip': [
'1.2.3.4',
'7.8.9.10',
'11.12.13.14'
]
}";
var json2 = @"{
'ip': [
'15.16.17.18'
]
}";
var jsonConfigSource1 = new NewtonsoftJsonConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(json1)
};
var jsonConfigSource2 = new NewtonsoftJsonConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(json2)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(jsonConfigSource1);
configurationBuilder.Add(jsonConfigSource2);
var config = configurationBuilder.Build();
Assert.Equal(3, config.GetSection("ip").GetChildren().Count());
Assert.Equal("15.16.17.18", config["ip:0"]);
Assert.Equal("7.8.9.10", config["ip:1"]);
Assert.Equal("11.12.13.14", config["ip:2"]);
}
public void ArraysAreKeptInFileOrder()
{
var json = @"{
'setting': [
'b',
'a',
'2'
]
}";
var jsonConfigSource = new NewtonsoftJsonConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(json)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(jsonConfigSource);
var config = configurationBuilder.Build();
var configurationSection = config.GetSection("setting");
var indexConfigurationSections = configurationSection.GetChildren().ToArray();
Assert.Equal(3, indexConfigurationSections.Count());
Assert.Equal("b", indexConfigurationSections[0].Value);
Assert.Equal("a", indexConfigurationSections[1].Value);
Assert.Equal("2", indexConfigurationSections[2].Value);
}
public void PropertiesAreSortedByNumberOnlyFirst()
{
var json = @"{
'setting': {
'hello': 'a',
'bob': 'b',
'42': 'c',
'4':'d',
'10': 'e',
'1text': 'f',
}
}";
var jsonConfigSource = new NewtonsoftJsonConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(json)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(jsonConfigSource);
var config = configurationBuilder.Build();
var configurationSection = config.GetSection("setting");
var indexConfigurationSections = configurationSection.GetChildren().ToArray();
Assert.Equal(6, indexConfigurationSections.Count());
Assert.Equal("4", indexConfigurationSections[0].Key);
Assert.Equal("10", indexConfigurationSections[1].Key);
Assert.Equal("42", indexConfigurationSections[2].Key);
Assert.Equal("1text", indexConfigurationSections[3].Key);
Assert.Equal("bob", indexConfigurationSections[4].Key);
Assert.Equal("hello", indexConfigurationSections[5].Key);
}
public void SequencesAreKeptInFileOrder()
{
var yaml = @"
setting:
- 'b'
- 'a'
- '2'
";
var yamlConfigSource = new YamlConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(yaml)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(yamlConfigSource);
var config = configurationBuilder.Build();
var configurationSection = config.GetSection("setting");
var indexConfigurationSections = configurationSection.GetChildren().ToArray();
Assert.Equal(3, indexConfigurationSections.Count());
Assert.Equal("b", indexConfigurationSections[0].Value);
Assert.Equal("a", indexConfigurationSections[1].Value);
Assert.Equal("2", indexConfigurationSections[2].Value);
}
public void ImplicitSequenceItemReplacement()
{
var yaml1 = @"
'ip':
- 1.2.3.4
- '7.8.9.10'
- '11.12.13.14'
";
var yaml2 = @"
'ip':
- '15.16.17.18'
";
var yamlConfigSource1 = new YamlConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(yaml1)
};
var yamlConfigSource2 = new YamlConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(yaml2)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(yamlConfigSource1);
configurationBuilder.Add(yamlConfigSource2);
var config = configurationBuilder.Build();
Assert.Equal(3, config.GetSection("ip").GetChildren().Count());
Assert.Equal("15.16.17.18", config["ip:0"]);
Assert.Equal("7.8.9.10", config["ip:1"]);
Assert.Equal("11.12.13.14", config["ip:2"]);
}
public void PropertiesAreSortedByNumberOnlyFirst()
{
var json = @"{
""setting"": {
""hello"": ""a"",
""bob"": ""b"",
""42"": ""c"",
""4"":""d"",
""10"": ""e"",
""1text"": ""f""
}
}";
var jsonConfigSource = new JsonConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(json)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(jsonConfigSource);
var config = configurationBuilder.Build();
var configurationSection = config.GetSection("setting");
var indexConfigurationSections = configurationSection.GetChildren().ToArray();
Assert.Equal(6, indexConfigurationSections.Count());
Assert.Equal("4", indexConfigurationSections[0].Key);
Assert.Equal("10", indexConfigurationSections[1].Key);
Assert.Equal("42", indexConfigurationSections[2].Key);
Assert.Equal("1text", indexConfigurationSections[3].Key);
Assert.Equal("bob", indexConfigurationSections[4].Key);
Assert.Equal("hello", indexConfigurationSections[5].Key);
}
public void ArrayMerge()
{
var json1 = @"{
""ip"": [
""1.2.3.4"",
""7.8.9.10"",
""11.12.13.14""
]
}";
var json2 = @"{
""ip"": {
""3"": ""15.16.17.18""
}
}";
var jsonConfigSource1 = new JsonConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(json1)
};
var jsonConfigSource2 = new JsonConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(json2)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(jsonConfigSource1);
configurationBuilder.Add(jsonConfigSource2);
var config = configurationBuilder.Build();
Assert.Equal(4, config.GetSection("ip").GetChildren().Count());
Assert.Equal("1.2.3.4", config["ip:0"]);
Assert.Equal("7.8.9.10", config["ip:1"]);
Assert.Equal("11.12.13.14", config["ip:2"]);
Assert.Equal("15.16.17.18", config["ip:3"]);
}
public void OverrideWithNullValue()
{
var yaml1 = @"
firstname: test
";
var yaml2 = @"
firstname: null
";
var yamlConfigSource1 = new YamlConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(yaml1)
};
var yamlConfigSource2 = new YamlConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(yaml2)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(yamlConfigSource1);
configurationBuilder.Add(yamlConfigSource2);
var config = configurationBuilder.Build();
Assert.Null(config["firstname"]);
}
public void EmptyArrayNotIgnored()
{
var json = @"{
""ip"": {
""array"": [
],
""object"":{
}
}
}";
var jsonConfigSource = new JsonConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(json)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(jsonConfigSource);
var config = configurationBuilder.Build();
var configurationSection = config.GetSection("ip");
var ipSectionChildren = configurationSection.GetChildren().ToArray();
Assert.Equal(1, config.GetChildren().Count());
Assert.Equal(2, ipSectionChildren.Count());
Assert.Equal("array", ipSectionChildren[0].Key);
Assert.Null(ipSectionChildren[0].Value);
Assert.Equal("object", ipSectionChildren[1].Key);
Assert.Null(ipSectionChildren[1].Value);
Assert.Equal(0, ipSectionChildren[0].GetChildren().Count());
Assert.Equal(0, ipSectionChildren[1].GetChildren().Count());
}
public void ReturnEmptyConfigWhenFileIsEmpty()
{
var yaml = @"";
var yamlConfigSrc = new YamlConfigurationSource {
FileProvider = TestStreamHelpers.StringToFileProvider(yaml)
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(yamlConfigSrc);
var config = configurationBuilder.Build();
Assert.Empty(config.AsEnumerable());
}