public void EditableLookupRemove()
{
var lookup = new EditableLookup <string, int>();
lookup.Add("a", 1);
lookup.Add("a", 2);
lookup.Add("b", 3);
lookup.Add("a", 4);
Assert.IsTrue(lookup.Contains("a"));
Assert.IsTrue(lookup.Contains("b"));
Assert.IsTrue(lookup.Contains("b", 3));
Assert.IsFalse(lookup.Contains("b", 17));
Assert.IsTrue(lookup.Remove("b"));
Assert.IsFalse(lookup.Remove("b")); // no longer there
Assert.AreEqual(1, lookup.Count);
Assert.AreEqual(3, lookup["a"].Count());
Assert.IsTrue(lookup.Remove("a", 1));
Assert.IsFalse(lookup.Remove("a", 1)); // no longer there
Assert.IsFalse(lookup.Remove("foo", 99)); // never existed
Assert.AreEqual(6, lookup["a"].Sum()); // 2 + 4
lookup.Remove("a", 2);
lookup.Remove("a", 4);
Assert.IsFalse(lookup.Contains("a"));
Assert.AreEqual(0, lookup.Count);
}
public void EditableLookupComparer()
{
var lookup = new EditableLookup<string, int>(StringComparer.OrdinalIgnoreCase);
lookup.Add("a", 1);
lookup.Add("A", 1);
Assert.IsTrue(lookup.Contains("a"));
Assert.IsTrue(lookup.Contains("A"));
Assert.AreEqual(1, lookup.Count);
Assert.AreEqual(2, lookup["a"].Count());
}
public void EditableLookupNullComparer()
{
var lookup = new EditableLookup<string, int>(null);
lookup.Add("a", 1);
lookup.Add("a", 1);
Assert.IsTrue(lookup.Contains("a"));
Assert.IsFalse(lookup.Contains("A"));
Assert.AreEqual(1, lookup.Count);
Assert.AreEqual(2, lookup["a"].Count());
}
public void EditableLookupComparer()
{
var lookup = new EditableLookup <string, int>(StringComparer.OrdinalIgnoreCase);
lookup.Add("a", 1);
lookup.Add("A", 1);
Assert.IsTrue(lookup.Contains("a"));
Assert.IsTrue(lookup.Contains("A"));
Assert.AreEqual(1, lookup.Count);
Assert.AreEqual(2, lookup["a"].Count());
}
public void EditableLookupNullComparer()
{
var lookup = new EditableLookup <string, int>(null);
lookup.Add("a", 1);
lookup.Add("a", 1);
Assert.IsTrue(lookup.Contains("a"));
Assert.IsFalse(lookup.Contains("A"));
Assert.AreEqual(1, lookup.Count);
Assert.AreEqual(2, lookup["a"].Count());
}
public void EditableLookupBasic()
{
var lookup = new EditableLookup<string, int>();
lookup.Add("a", 1);
lookup.Add("a", 1);
Assert.IsTrue(lookup.Contains("a"));
Assert.IsFalse(lookup.Contains("A"));
Assert.AreEqual(1, lookup.Count);
Assert.AreEqual(2, lookup["a"].Count());
Assert.AreEqual(0, lookup["foo"].Count());
}
public void EditableLookupBasic()
{
var lookup = new EditableLookup <string, int>();
lookup.Add("a", 1);
lookup.Add("a", 1);
Assert.IsTrue(lookup.Contains("a"));
Assert.IsFalse(lookup.Contains("A"));
Assert.AreEqual(1, lookup.Count);
Assert.AreEqual(2, lookup["a"].Count());
Assert.AreEqual(0, lookup["foo"].Count());
}
public Task <bool> Add(string key, string value)
{
if (_data.Contains(key, value))
{
return(Task.FromResult(false));
}
_data.Add(key, value);
return(Task.FromResult(true));
}
public bool Put(string key, string val)
{
var alreadyExists = data.Contains(key, val);
if (!alreadyExists)
{
data.Add(key, val);
}
return(!alreadyExists);
}
public void EditableLookupAddRangeEmptyKey()
{
var lookup = new EditableLookup<string, int>();
int[] data = new int[0];
lookup.Add("foo", 1);
Assert.AreEqual(1, lookup.Count);
lookup.AddRange("bar", data);
// want to check that empty insert hasn't left
// a rogue group
Assert.AreEqual(1, lookup.Count);
Assert.IsFalse(lookup.Contains("bar"));
}
public void EditableLookupAddRangeEmptyKey()
{
var lookup = new EditableLookup <string, int>();
int[] data = new int[0];
lookup.Add("foo", 1);
Assert.AreEqual(1, lookup.Count);
lookup.AddRange("bar", data);
// want to check that empty insert hasn't left
// a rogue group
Assert.AreEqual(1, lookup.Count);
Assert.IsFalse(lookup.Contains("bar"));
}
public void EditableLookupRemove()
{
var lookup = new EditableLookup<string, int>();
lookup.Add("a", 1);
lookup.Add("a", 2);
lookup.Add("b", 3);
lookup.Add("a", 4);
Assert.IsTrue(lookup.Contains("a"));
Assert.IsTrue(lookup.Contains("b"));
Assert.IsTrue(lookup.Contains("b", 3));
Assert.IsFalse(lookup.Contains("b", 17));
Assert.IsTrue(lookup.Remove("b"));
Assert.IsFalse(lookup.Remove("b")); // no longer there
Assert.AreEqual(1, lookup.Count);
Assert.AreEqual(3, lookup["a"].Count());
Assert.IsTrue(lookup.Remove("a", 1));
Assert.IsFalse(lookup.Remove("a", 1)); // no longer there
Assert.IsFalse(lookup.Remove("foo", 99)); // never existed
Assert.AreEqual(6, lookup["a"].Sum()); // 2 + 4
lookup.Remove("a", 2);
lookup.Remove("a", 4);
Assert.IsFalse(lookup.Contains("a"));
Assert.AreEqual(0, lookup.Count);
}