public void AdjustExpansionsReturnsNullIfParametersAreNull()
{
// Arrange
string result = null;
string leftWord = null;
string[] expansions = null;
// Act
result = CommandExpansion.AdjustExpansions(leftWord, ref expansions);
// Assert
Assert.Null(result);
}
public void AdjustExpansionsReturnsNullIfExpansionsHaveNoCommonWord()
{
// Arrange
string result = null;
string leftWord = "App1.";
string[] expansions = new string[] { @".\App1.sln", @".\App1.suo" };
// Act
result = CommandExpansion.AdjustExpansions(leftWord, ref expansions);
// Assert
Assert.Null(result);
Assert.Equal(@".\App1.sln", expansions[0]);
Assert.Equal(@".\App1.suo", expansions[1]);
}
public void AdjustExpansionsReturnsNonNullCommonWord()
{
// Arrange
string result = null;
string leftWord = "jQuery.";
string[] expansions = new string[] { "jQuery.UI", "jQuery.Validation" };
// Act
result = CommandExpansion.AdjustExpansions(leftWord, ref expansions);
// Assert
Assert.Equal(leftWord, result);
Assert.Equal("UI", expansions[0]);
Assert.Equal("Validation", expansions[1]);
}