public void RemoveFromVariant_VariantContainsStringToRemoveAndStringToRemoveStartsWithUnderscore_StringIsNotRemoved()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, "biske", String.Empty);
rfcTag.RemoveFromVariant("_biske");
Assert.AreEqual("biske", rfcTag.Variant);
}
public void RemoveFromVariant_VariantContainsStringToRemoveAndStringToRemoveEndsWithDash_StringIsRemoved()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, "biske", String.Empty);
rfcTag.RemoveFromVariant("biske-");
Assert.AreEqual(rfcTag.Variant, String.Empty);
}
public void RemoveFromVariant_VariantContainsStringToRemoveInDifferentCase_VariantIsStrippedOfStringToRemoveAndPrecedingDash()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, "1901-BisKe", String.Empty);
rfcTag.RemoveFromVariant("biske");
Assert.AreEqual("1901", rfcTag.Variant);
}
public void RemoveFromVariant_VariantEqualsStringToRemoveInDifferentCase_VariantIsEmpty()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, "bIsKe", String.Empty);
rfcTag.RemoveFromVariant("biske");
Assert.AreEqual(String.Empty, rfcTag.Variant);
}
public void RemoveFromVariant_VariantContainsPartsOfStringToRemoveButNotConsecutively_RemovesPartsCorrectly()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, "1901-bauddha-biske", String.Empty);
rfcTag.RemoveFromVariant("1901-biske");
Assert.AreEqual("bauddha", rfcTag.Variant);
}
public void RemoveFromVariant_VariantDoesNotContainPartsOfStringToRemove_PartsThatAreContainedAreRemoved()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, "1901-bauddha", String.Empty);
rfcTag.RemoveFromVariant("biske-1901");
Assert.AreEqual("bauddha", rfcTag.Variant);
}
public void RemoveFromVariant_VariantDoesNotContainStringToRemove_VariantRemainsUntouched()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, "1901", String.Empty);
rfcTag.RemoveFromVariant("biske");
Assert.AreEqual("1901", rfcTag.Variant);
}
public void RemoveFromVariant_VariantIsEmpty_VariantRemainsUntouched()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, String.Empty, String.Empty);
rfcTag.RemoveFromVariant("biske");
Assert.AreEqual(String.Empty, rfcTag.Variant);
}
public void RemoveFromVariant_StringToRemoveInDifferentCaseIsFirstInVariant_VariantIsStrippedOfStringToRemoveAndFollowingDash()
{
var rfcTag = new Rfc5646Tag("en", String.Empty, String.Empty, "bIsKe-1901", String.Empty);
rfcTag.RemoveFromVariant("biske");
Assert.AreEqual("1901", rfcTag.Variant);
}