public void IsEmpty_IsFalse_IfPatternIsSetToNonEmpty()
{
var model = new PatternViewModel("");
model.Pattern.Value = "x";
Assert.False(model.IsEmpty.Value);
}
public void IsEmpty_IsTrue_IfPatternIsSetToEmpty()
{
var model = new PatternViewModel("x");
model.Pattern.Value = "";
Assert.True(model.IsEmpty.Value);
}
public void PatternChange_RemovesItemToData_IfPatternIsNotSet()
{
var data = new Collection<PatternData>();
var model = new PatternCollectionViewModel(data);
var pattern = new PatternViewModel("x");
model.Values.Add(pattern);
pattern.Pattern.Value = "";
Assert.Empty(data);
}
public void PatternChange_AddsItemToData_IfPatternIsSet()
{
var data = new Collection<PatternData>();
var model = new PatternCollectionViewModel(data);
var pattern = new PatternViewModel("");
model.Values.Add(pattern);
pattern.Pattern.Value = "x";
Assert.Equal(new[] { "x" }, data.Select(p => p.Regex.ToString()));
}
public void Pattern_IsSetFromDataRegex()
{
var model = new PatternViewModel(new PatternData(new Regex("x")));
Assert.Equal("x", model.Pattern.Value);
}
public void Enabled_IsSetFromDataEnabled()
{
var model = new PatternViewModel(new PatternData(new Regex("")) { Enabled = false });
Assert.False(model.Enabled.Value);
}
public void DataRegex_IsUpdatedWhenPatternIsSet()
{
var model = new PatternViewModel("");
model.Pattern.Value = "x";
Assert.Equal("x", model.Data.Regex.ToString());
}
public void DataEnabled_IsUpdatedWhenEnabledIsSet()
{
var model = new PatternViewModel("");
model.Enabled.Value = !model.Enabled.Value;
Assert.Equal(model.Enabled.Value, model.Data.Enabled);
}