public void Add_ThrowsException_WhenKeyIsNull()
{
_dictionary = new SingleDictionary <string, string>();
Action Do = () => _dictionary.Add(null, "value2");
Do.Should().Throw <ArgumentNullException>();
}
public void Construct_WithEmptyDictionaryParameter_IsEmpty()
{
var dict = new Dictionary <string, string>();
var target = new SingleDictionary <string, string>(dict);
target.AsEnumerable().Should().BeEmpty();
}
public void Add_AddKeyValue_WhenDictionaryIsEmpty()
{
_dictionary = new SingleDictionary <string, string>();
_dictionary.Add(new KeyValuePair <string, string> ("key2", "value2"));
_dictionary.AsEnumerable().Should().BeEquivalentTo(new KeyValuePair <string, string>[] {
new KeyValuePair <string, string>("key2", "value2")
});
}
public void Remove_ReturnsFalse_WhenKeyNotFound_WhenEmpty()
{
_dictionary = new SingleDictionary <string, string>();
var res = _dictionary.Remove("Key");
res.Should().BeFalse();
_dictionary.AsEnumerable().Should().BeEmpty();
}
public SingleDictionaryTest()
{
var Dictionary = new Dictionary <string, string>()
{
{ "key", "value" }
};
_dictionary = new SingleDictionary <string, string>(Dictionary);
}
public void Construct_WithOversizedDictionaryParameter_ThrowException()
{
var dict = new Dictionary <string, string>()
{
{ "key2", "value2" },
{ "key1", "value1" }
};
SingleDictionary <string, string> target = null;
Action Do = () => { target = new SingleDictionary <string, string>(dict); };
Do.Should().Throw <ArgumentOutOfRangeException>();
}