public void TextSectionWithDifferentLengthAreNotEqual()
{
TextSection lhs = new TextSection(0, 15);
TextSection rhs = new TextSection(0, 1);
Assert.IsFalse(lhs.Equals(rhs));
}
public void TextSectionWithSameOffsetAndLengthAreEqual()
{
TextSection lhs = new TextSection(0, 1);
TextSection rhs = new TextSection(0, 1);
Assert.IsTrue(lhs.Equals(rhs));
}
public void TextEditorDocumentGetTextReturnsCorrectSectionOfText()
{
TextSection expectedSection = new TextSection(0, 5);
MockDocument document = new MockDocument();
document.Text = "abcdefghi";
Assert.AreEqual("def", document.GetText(3, 3));
}
public void TextEditorDocumentCanGetOffsetAndLengthUsedAsParametersInGetTextMethod()
{
TextSection expectedSection = new TextSection(0, 5);
document.Text = "abcdefghi";
document.GetText(0, 5);
Assert.AreEqual(expectedSection, document.GetTextSectionUsedWithGetTextMethod());
}
public string GetText(int offset, int length)
{
textSectionUsedWithGetTextMethod = new TextSection(offset, length);
return(text.Substring(offset, length));
}
public override bool Equals(object obj)
{
TextSection rhs = obj as TextSection;
return((rhs.offset == offset) && (rhs.length == length));
}
public void TextEditorDocumentGetTextCalledWithOffsetAndLength()
{
TextSection expectedTextSection = new TextSection(0, 8);
Assert.AreEqual(expectedTextSection, textEditor.MockDocument.GetTextSectionUsedWithGetTextMethod());
}
public string GetText(int offset, int length)
{
textSectionUsedWithGetTextMethod = new TextSection(offset, length);
return text.Substring(offset, length);
}
