public void T08_Join_EmptyGlueEmptyLeftEmptyRight_ResultIsEmpty()
{
string glueText = String.Empty;
string leftText = String.Empty;
string rightText = String.Empty;
string actualOutput = StringLib.Join2(glueText, leftText, rightText);
Assert.AreEqual(String.Empty, actualOutput);
}
public void T03_Join_EmptyGlueNullLeft_ResultIsRight()
{
string glueText = String.Empty;
string leftText = null;
string rightText = "right";
string actualOutput = StringLib.Join2(glueText, leftText, rightText);
Assert.AreEqual("right", actualOutput);
}
public void T07_Join_EmptyGlueEmptyRight_ResultIsLeft()
{
string glueText = String.Empty;
string leftText = "Left";
string rightText = String.Empty;
string actualOutput = StringLib.Join2(glueText, leftText, rightText);
Assert.AreEqual(leftText, actualOutput);
}
public void T02_Join_EmptyGlue_AppendsArgs()
{
string glueText = String.Empty;
string leftText = "left";
string rightText = "right";
string actualOutput = StringLib.Join2(glueText, leftText, rightText);
Assert.AreEqual("leftright", actualOutput);
}
public void T12_Join_GlueIsSpace_CorrentResult()
{
string glueText = " ";
string leftText = "Left";
string rightText = "Right";
string actualOutput = StringLib.Join2(glueText, leftText, rightText);
Assert.AreEqual("Left Right", actualOutput);
}
public void T11_Join_NonEmptyArgs_CorrentResult()
{
string glueText = "Glue";
string leftText = "Left";
string rightText = "Right";
string actualOutput = StringLib.Join2(glueText, leftText, rightText);
Assert.AreEqual("LeftGlueRight", actualOutput);
}
public void T09_Join_EmptyLeft_ResultIsRight()
{
string glueText = "Glue";
string leftText = String.Empty;
string rightText = "Right";
string actualOutput = StringLib.Join2(glueText, leftText, rightText);
Assert.AreEqual(rightText, actualOutput);
}
public void T01_Join_NullGlue_ThrowsException()
{
string glueText = null;
Assert.Throws <ArgumentNullException>(() => StringLib.Join2(glueText, "left", "right"));
}