public void JsonConfiguration_Does_Not_Throw_On_Optional_Configuration()
{
var configSource = new JsonConfigurationSource("NotExistingConfig.json", optional: true);
configSource.Load();
Assert.Throws <InvalidOperationException>(() => configSource.Get("key"));
}
public void PropertiesAreSortedByNumberOnlyFirst()
{
var json = @"{
'setting': {
'hello': 'a',
'bob': 'b',
'42': 'c',
'4':'d',
'10': 'e',
'1text': 'f',
}
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
var builder = new ConfigurationBuilder();
builder.Add(jsonConfigSource, load: false);
var config = builder.Build();
var configurationSection = config.GetConfigurationSection("setting");
var indexConfigurationSections = configurationSection.GetConfigurationSections().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 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 JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource1.Load(TestStreamHelpers.StringToStream(json1));
var jsonConfigSource2 = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource2.Load(TestStreamHelpers.StringToStream(json2));
var builder = new ConfigurationBuilder();
builder.Add(jsonConfigSource1, load: false);
builder.Add(jsonConfigSource2, load: false);
var config = builder.Build();
Assert.Equal(3, config.GetConfigurationSections("ip").Count());
Assert.Equal("15.16.17.18", config.Get("ip:0"));
Assert.Equal("7.8.9.10", config.Get("ip:1"));
Assert.Equal("11.12.13.14", config.Get("ip:2"));
}
public void ArraysAreKeptInFileOrder()
{
var json = @"{
'setting': [
'b',
'a',
'2'
]
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
var builder = new ConfigurationBuilder();
builder.Add(jsonConfigSource, load: false);
var config = builder.Build();
var configurationSection = config.GetConfigurationSection("setting");
var indexConfigurationSections = configurationSection.GetConfigurationSections().ToArray();
Assert.Equal(3, indexConfigurationSections.Count());
Assert.Equal("b", indexConfigurationSections[0].Value.Get(null));
Assert.Equal("a", indexConfigurationSections[1].Value.Get(null));
Assert.Equal("2", indexConfigurationSections[2].Value.Get(null));
}
public void JsonConfiguration_Throws_On_Missing_Configuration_File()
{
var configSource = new JsonConfigurationSource("NotExistingConfig.json", optional: false);
var exception = Assert.Throws <FileNotFoundException>(() => configSource.Load());
// Assert
Assert.Equal(Resources.FormatError_FileNotFound("NotExistingConfig.json"), exception.Message);
}
public void NonObjectRootIsInvalid()
{
var json = @"'test'";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
var exception = Assert.Throws <FormatException>(
() => jsonConfigSource.Load(TestStreamHelpers.StringToStream(json)));
Assert.NotNull(exception.Message);
}
public void LoadMethodCanHandleEmptyValue()
{
var json = @"
{
'name': ''
}";
var jsonConfigSrc = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSrc.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal(string.Empty, jsonConfigSrc.Get("name"));
}
public void ThrowExceptionWhenUnexpectedEndFoundBeforeFinishParsing()
{
var json = @"{
'name': 'test',
'address': {
'street': 'Something street',
'zipcode': '12345'
}
/* Missing a right brace here*/";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
var exception = Assert.Throws <FormatException>(
() => jsonConfigSource.Load(TestStreamHelpers.StringToStream(json)));
Assert.NotNull(exception.Message);
}
public void SupportAndIgnoreComments()
{
var json = @"/* Comments */
{/* Comments */
""name"": /* Comments */ ""test"",
""address"": {
""street"": ""Something street"", /* Comments */
""zipcode"": ""12345""
}
}";
var jsonConfigSrc = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSrc.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal("test", jsonConfigSrc.Get("name"));
Assert.Equal("Something street", jsonConfigSrc.Get("address:street"));
Assert.Equal("12345", jsonConfigSrc.Get("address:zipcode"));
}
public void ArraysAreConvertedToKeyValuePairs()
{
var json = @"{
'ip': [
'1.2.3.4',
'7.8.9.10',
'11.12.13.14'
]
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal("1.2.3.4", jsonConfigSource.Get("ip:0"));
Assert.Equal("7.8.9.10", jsonConfigSource.Get("ip:1"));
Assert.Equal("11.12.13.14", jsonConfigSource.Get("ip:2"));
}
public void LoadKeyValuePairsFromValidJson()
{
var json = @"
{
'firstname': 'test',
'test.last.name': 'last.name',
'residential.address': {
'street.name': 'Something street',
'zipcode': '12345'
}
}";
var jsonConfigSrc = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSrc.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal("test", jsonConfigSrc.Get("firstname"));
Assert.Equal("last.name", jsonConfigSrc.Get("test.last.name"));
Assert.Equal("Something street", jsonConfigSrc.Get("residential.address:STREET.name"));
Assert.Equal("12345", jsonConfigSrc.Get("residential.address:zipcode"));
}
public void ArrayOfObjects()
{
var json = @"{
'ip': [
{
'address': '1.2.3.4',
'hidden': false
},
{
'address': '5.6.7.8',
'hidden': true
}
]
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal("1.2.3.4", jsonConfigSource.Get("ip:0:address"));
Assert.Equal("False", jsonConfigSource.Get("ip:0:hidden"));
Assert.Equal("5.6.7.8", jsonConfigSource.Get("ip:1:address"));
Assert.Equal("True", jsonConfigSource.Get("ip:1:hidden"));
}
public void NestedArrays()
{
var json = @"{
'ip': [
[
'1.2.3.4',
'5.6.7.8'
],
[
'9.10.11.12',
'13.14.15.16'
],
]
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal("1.2.3.4", jsonConfigSource.Get("ip:0:0"));
Assert.Equal("5.6.7.8", jsonConfigSource.Get("ip:0:1"));
Assert.Equal("9.10.11.12", jsonConfigSource.Get("ip:1:0"));
Assert.Equal("13.14.15.16", jsonConfigSource.Get("ip:1:1"));
}
public void ArrayOfObjects()
{
var json = @"{
'ip': [
{
'address': '1.2.3.4',
'hidden': false
},
{
'address': '5.6.7.8',
'hidden': true
}
]
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal("1.2.3.4", jsonConfigSource.Get("ip:0:address"));
Assert.Equal("False", jsonConfigSource.Get("ip:0:hidden"));
Assert.Equal("5.6.7.8", jsonConfigSource.Get("ip:1:address"));
Assert.Equal("True", jsonConfigSource.Get("ip:1:hidden"));
}
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(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource1.Load(TestStreamHelpers.StringToStream(json1));
var jsonConfigSource2 = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource2.Load(TestStreamHelpers.StringToStream(json2));
var builder = new ConfigurationBuilder();
builder.Add(jsonConfigSource1, load: false);
builder.Add(jsonConfigSource2, load: false);
var config = builder.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 ArraysAreKeptInFileOrder()
{
var json = @"{
'setting': [
'b',
'a',
'2'
]
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
var builder = new ConfigurationBuilder();
builder.Add(jsonConfigSource, load: false);
var config = builder.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 ArraysAreConvertedToKeyValuePairs()
{
var json = @"{
'ip': [
'1.2.3.4',
'7.8.9.10',
'11.12.13.14'
]
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal("1.2.3.4", jsonConfigSource.Get("ip:0"));
Assert.Equal("7.8.9.10", jsonConfigSource.Get("ip:1"));
Assert.Equal("11.12.13.14", jsonConfigSource.Get("ip:2"));
}
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 JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource1.Load(TestStreamHelpers.StringToStream(json1));
var jsonConfigSource2 = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource2.Load(TestStreamHelpers.StringToStream(json2));
var builder = new ConfigurationBuilder();
builder.Add(jsonConfigSource1, load: false);
builder.Add(jsonConfigSource2, load: false);
var config = builder.Build();
Assert.Equal(3, config.GetConfigurationSections("ip").Count());
Assert.Equal("15.16.17.18", config.Get("ip:0"));
Assert.Equal("7.8.9.10", config.Get("ip:1"));
Assert.Equal("11.12.13.14", config.Get("ip:2"));
}
public void PropertiesAreSortedByNumberOnlyFirst()
{
var json = @"{
'setting': {
'hello': 'a',
'bob': 'b',
'42': 'c',
'4':'d',
'10': 'e',
'1text': 'f',
}
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
var builder = new ConfigurationBuilder();
builder.Add(jsonConfigSource, load: false);
var config = builder.Build();
var configurationSection = config.GetSection("setting");
var indexConfigurationSections = configurationSection.GetChildren().ToArray();
Assert.Equal(6, indexConfigurationSections.Count());
Assert.Equal("setting:4", indexConfigurationSections[0].Key);
Assert.Equal("setting:10", indexConfigurationSections[1].Key);
Assert.Equal("setting:42", indexConfigurationSections[2].Key);
Assert.Equal("setting:1text", indexConfigurationSections[3].Key);
Assert.Equal("setting:bob", indexConfigurationSections[4].Key);
Assert.Equal("setting:hello", indexConfigurationSections[5].Key);
}
public void NestedArrays()
{
var json = @"{
'ip': [
[
'1.2.3.4',
'5.6.7.8'
],
[
'9.10.11.12',
'13.14.15.16'
],
]
}";
var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource.Load(TestStreamHelpers.StringToStream(json));
Assert.Equal("1.2.3.4", jsonConfigSource.Get("ip:0:0"));
Assert.Equal("5.6.7.8", jsonConfigSource.Get("ip:0:1"));
Assert.Equal("9.10.11.12", jsonConfigSource.Get("ip:1:0"));
Assert.Equal("13.14.15.16", jsonConfigSource.Get("ip:1:1"));
}
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(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource1.Load(TestStreamHelpers.StringToStream(json1));
var jsonConfigSource2 = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);
jsonConfigSource2.Load(TestStreamHelpers.StringToStream(json2));
var builder = new ConfigurationBuilder();
builder.Add(jsonConfigSource1, load: false);
builder.Add(jsonConfigSource2, load: false);
var config = builder.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"]);
}