static void Main(string[] args)
{
Dictionary<string, string> dictionary = new Dictionary<string, string>();
dictionary.Add("contacts[0].Name", "张三");
dictionary.Add("contacts[0].PhoneNo", "123456789");
dictionary.Add("contacts[0].EmailAddress", "*****@*****.**");
dictionary.Add("contacts[1].Name", "李四");
dictionary.Add("contacts[1].PhoneNo", "987654321");
dictionary.Add("contacts[1].EmailAddress", "*****@*****.**");
NameValuePairsValueProvider valueProvider = new NameValuePairsValueProvider(dictionary.ToArray(), null);
//Prefix=""
Console.WriteLine("Prefix: <Empty>");
Console.WriteLine("{0,-14}{1}", "Key", "Value");
IDictionary<string, string> keys = valueProvider.GetKeysFromPrefix(string.Empty);
foreach (var item in keys)
{
Console.WriteLine("{0,-14}{1}", item.Key, item.Value);
}
//Prefix="contact"
Console.WriteLine("\nPrefix: contact");
Console.WriteLine("{0,-14}{1}", "Key", "Value");
keys = valueProvider.GetKeysFromPrefix("contact");
foreach (var item in keys)
{
Console.WriteLine("{0,-14}{1}", item.Key, item.Value);
}
//Prefix="contacts[0]"
Console.WriteLine("\nPrefix: contacts[0]");
Console.WriteLine("{0,-14}{1}", "Key", "Value");
keys = valueProvider.GetKeysFromPrefix("contacts[0]");
foreach (var item in keys)
{
Console.WriteLine("{0,-14}{1}", item.Key, item.Value);
}
//Prefix="contacts[1]"
Console.WriteLine("\nPrefix: contacts[1]");
Console.WriteLine("{0,-14}{1}", "Key", "Value");
keys = valueProvider.GetKeysFromPrefix("contacts[1]");
foreach (var item in keys)
{
Console.WriteLine("{0,-14}{1}", item.Key, item.Value);
}
}
public void GetKeysFromPrefix_GuardClauses()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act & assert
Assert.ThrowsArgumentNull(() => valueProvider.GetKeysFromPrefix(null), "prefix");
}
public void GetKeysFromPrefix_UnknownPrefix_ReturnsEmptyDictionary()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act
IDictionary <string, string> result = valueProvider.GetKeysFromPrefix("abc");
// Assert
Assert.Empty(result);
}
public void GetKeysFromPrefix_EmptyPrefix_ReturnsAllPrefixes()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act
IDictionary <string, string> result = valueProvider.GetKeysFromPrefix("");
// Assert
Assert.Equal(2, result.Count);
Assert.Equal("foo", result["foo"]);
Assert.Equal("bar", result["bar"]);
}
static void Main(string[] args)
{
Dictionary<string, string> dictionary = new Dictionary<string, string>();
dictionary.Add("contact.Name", "张三");
dictionary.Add("contact.PhoneNo", "123456789");
dictionary.Add("contact.EmailAddress", "*****@*****.**");
dictionary.Add("contact.Address.Province", "江苏");
dictionary.Add("contact.Address.City", "苏州");
dictionary.Add("contact.Address.District", "工业园区");
dictionary.Add("contact.Address.Street", "星湖街328号");
NameValuePairsValueProvider valueProvider = new NameValuePairsValueProvider(dictionary.ToArray(), null);
//Prefix=""
Console.WriteLine("Prefix: <Empty>");
Console.WriteLine("{0,-14}{1}", "Key", "Value");
IDictionary<string, string> keys = valueProvider.GetKeysFromPrefix(string.Empty);
foreach (var item in keys)
{
Console.WriteLine("{0,-14}{1}", item.Key, item.Value);
}
//Prefix="contact"
Console.WriteLine("\nPrefix: contact");
Console.WriteLine("{0,-14}{1}", "Key", "Value");
keys = valueProvider.GetKeysFromPrefix("contact");
foreach (var item in keys)
{
Console.WriteLine("{0,-14}{1}", item.Key, item.Value);
}
//Prefix="contact.Address"
Console.WriteLine("\nPrefix: contact.Address");
Console.WriteLine("{0,-14}{1}", "Key", "Value");
keys = valueProvider.GetKeysFromPrefix("contact.Address");
foreach (var item in keys)
{
Console.WriteLine("{0,-14}{1}", item.Key, item.Value);
}
}
public void GetKeysFromPrefix_KnownPrefix_ReturnsMatchingItems()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act
IDictionary <string, string> result = valueProvider.GetKeysFromPrefix("bar");
// Assert
KeyValuePair <string, string> kvp = Assert.Single(result);
Assert.Equal("baz", kvp.Key);
Assert.Equal("bar.baz", kvp.Value);
}
public void GetKeysFromPrefix_EmptyPrefix_ReturnsAllPrefixes()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act
IDictionary <string, string> result = valueProvider.GetKeysFromPrefix("");
// Assert
Assert.Equal <KeyValuePair <string, string> >(
result.OrderBy(kvp => kvp.Key),
new Dictionary <string, string> {
{ "bar", "bar" }, { "foo", "foo" }, { "null_value", "null_value" }, { "prefix", "prefix" }
});
}
public void GetKeysFromPrefix_GuardClauses()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act & assert
Assert.ThrowsArgumentNull(
() => valueProvider.GetKeysFromPrefix(null),
"prefix");
}
public void GetKeysFromPrefix_KnownPrefix_ReturnsMatchingItems()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act
IDictionary<string, string> result = valueProvider.GetKeysFromPrefix("bar");
// Assert
KeyValuePair<string, string> kvp = Assert.Single(result);
Assert.Equal("baz", kvp.Key);
Assert.Equal("bar.baz", kvp.Value);
}
public void GetKeysFromPrefix_UnknownPrefix_ReturnsEmptyDictionary()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act
IDictionary<string, string> result = valueProvider.GetKeysFromPrefix("abc");
// Assert
Assert.Empty(result);
}
public void GetKeysFromPrefix_EmptyPrefix_ReturnsAllPrefixes()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act
IDictionary<string, string> result = valueProvider.GetKeysFromPrefix("");
// Assert
Assert.Equal(2, result.Count);
Assert.Equal("foo", result["foo"]);
Assert.Equal("bar", result["bar"]);
}
public void GetKeysFromPrefix_EmptyPrefix_ReturnsAllPrefixes()
{
// Arrange
var valueProvider = new NameValuePairsValueProvider(_backingStore, null);
// Act
IDictionary<string, string> result = valueProvider.GetKeysFromPrefix("");
// Assert
Assert.Equal<KeyValuePair<string, string>>(
result.OrderBy(kvp => kvp.Key),
new Dictionary<string, string> { { "bar", "bar" }, { "foo", "foo" }, { "null_value", "null_value" }, { "prefix", "prefix" } });
}
