public void TestEditAddsToFirstBlankSpaceOnPaper()
{
// Act
paper.Text += pencil.Write(testSentenceWithSpace);
paper.Text = pencil.Edit("test", paper.Text);
// Assert
Assert.AreEqual(genericTestSentence, paper.Text, "Test sentence should match paper text, edit should add word to first blank area in sentence");
}
public void WhenEditingIfPointDurabilityIsExhaustedPencilWritesWhitespaces()
{
Pencil pencil = new Pencil(3, 10, 10);
String paper = pencil.Erase("Mary had a little lamb", "had a");
Assert.Equal("Mary kic little lamb", pencil.Edit(paper, "kicked", pencil.EditIndex));
}
public void WhenEditingPencilDurabilityIsImpactedByCharacterCase()
{
Pencil pencil = new Pencil(4, 10, 10);
String paper = pencil.Erase("Mary had a little lamb", "Mary had");
Assert.Equal("Joh a little lamb", pencil.Edit(paper, "John", pencil.EditIndex));
}
public void EditCannotOccurIfEraseHasNotFirstOccurred()
{
Pencil pencil = new Pencil(5, 5, 5);
String paper = "Mary had a little lamb";
Assert.Equal(paper, pencil.Edit(paper, "wolf", pencil.EditIndex));
}
public void EditOccursAtLastEditIndexSetWhenEraseHasBeenCalledMultipleTimes()
{
Pencil pencil = new Pencil(5, 10, 10);
String paper = pencil.Erase("Mary had a little lamb", "had");
paper = pencil.Erase(paper, "lamb");
Assert.Equal("Mary a little goat", pencil.Edit(paper, "goat", pencil.EditIndex));
}
public void WhenEditPassedNewTextInsertsThatText()
{
Pencil pencil = new Pencil(5, 20, 20, "An apple a day");
pencil.Erase("apple");
string word = "onion";
pencil.Edit(word);
Assert.AreEqual("An onion a day", pencil.Paper);
}
public void WhenEditingAndTheNewTextIsLongerThanTheWhitespaceThenTheCharacterCollisionsAreReplacedWithASymbol()
{
var pencil = new Pencil(250, 3, 20);
pencil.Write("An apple a day keeps the doctor away");
pencil.Erase("apple");
pencil.Edit("artichoke");
Assert.AreEqual("An artich@k@ay keeps the doctor away", pencil.Paper);
}
public void WhenThePencilEditsItReplacesSpacesWithTheNewText()
{
var pencil = new Pencil(250, 3, 20);
pencil.Write("An apple a day keeps the doctor away");
pencil.Erase("apple");
pencil.Edit("onion");
Assert.AreEqual("An onion a day keeps the doctor away", pencil.Paper);
}
public void When_Edit_Expect_PaperToHaveEditTextCalledWithGivenEditText()
{
var editText = "edit";
var pencil = new Pencil(paperMock.Object, 100, 5, 100);
pencil.Edit(editText);
paperMock.Verify(_paper => _paper.EditText(It.Is <string>(p => p == editText)), Times.Once);
}
public void WhenEditPassedStringThatCollidesWithExistingTextCollsionsReplacedWithAtSymbol()
{
Pencil pencil = new Pencil(5, 20, 20, "An apple a day");
pencil.Erase("apple");
string newText = "artichoke";
pencil.Edit(newText);
Assert.AreEqual("An artich@k@ay", pencil.Paper);
}
public void WhenEditPassedTextWithTwoCollisionsOneUpperCaseSixLowerCaseCharsPointDurabilityDecreasesByTen()
{
Pencil pencil = new Pencil(5, 20, 20, "An apple a day");
pencil.Erase("apple");
string newText = "ArtichOke";
pencil.Edit(newText);
Assert.AreEqual(10, pencil.PointDurability);
}
public void WhenEditPassedStringLongerThanPaperAppendsExcessCharsToPaper()
{
Pencil pencil = new Pencil(5, 20, 20, "Buffalo Bill");
pencil.Erase("Bill");
string newText = ("William");
pencil.Edit(newText);
Assert.AreEqual("Buffalo William", pencil.Paper);
}
public void Edit_Test()
{
Pencil _pencil = new Pencil(4000, 1000, 300);
_pencil.Write("An onion a day keeps the doctor away");
_pencil.Erase("onion");
_pencil.Edit("artichoke");
Assert.AreEqual("An artich@k@ay keeps the doctor away", _pencil.FullText);
}
public void WhenEditMethodCalledAddsCharsAtIndexWithoutCollision()
{
Pencil pencil = new Pencil(500, 5);
Paper paper = new Paper();
Eraser eraser = new Eraser(20);
pencil.Write("Hello World", paper);
eraser.Erase("World", paper);
pencil.Edit("Howdy", paper);
Assert.AreEqual("Hello Howdy", paper.Text);
}
public void WhenEditMethodCalledIfOverwriteCharIsSpaceDoNotReplaceOriginalChar()
{
Pencil pencil = new Pencil(500, 5);
Paper paper = new Paper();
Eraser eraser = new Eraser(20);
pencil.Write("Hello World", paper);
eraser.Erase("Wor", paper);
pencil.Edit("hey u", paper);
Assert.AreEqual("Hello heyl@", paper.Text);
}
public void WhenEditMethodCalledIfCharsCollideExistingCharOverwrittenWithSpecialChar()
{
Pencil pencil = new Pencil(500, 5);
Paper paper = new Paper();
Eraser eraser = new Eraser(20);
pencil.Write("Hello World", paper);
eraser.Erase("lo", paper);
pencil.Edit("Howdy", paper);
Assert.AreEqual("HelHow@@rld", paper.Text);
}
public void EditShouldReplaceErasedText()
{
string inputText = "An apple a day keeps the doctor away";
string expectedText = "An onion a day keeps the doctor away";
string actualText;
Pencil pencil = new Pencil(20, 20, 20);
pencil.Written = inputText;
pencil.Edit("apple", "onion");
actualText = pencil.Written;
Assert.AreEqual(expectedText, actualText);
}
public void EditShouldKeepSpacesIfReplacementIsTooShort()
{
string inputText = "An apple a day keeps the doctor away";
string expectedText = "An owl a day keeps the doctor away";
string actualText;
Pencil pencil = new Pencil(20, 20, 20);
pencil.Written = inputText;
pencil.Edit("apple", "owl");
actualText = pencil.Written;
Assert.AreEqual(expectedText, actualText);
}
public void EditShouldReplaceErasedTextWithSymbolIfTooLong()
{
string inputText = "An apple a day keeps the doctor away";
string expectedText = "An artich@k@ay keeps the doctor away";
string actualText;
Pencil pencil = new Pencil(20, 20, 20);
pencil.Written = inputText;
pencil.Edit("apple", "artichoke");
actualText = pencil.Written;
Assert.AreEqual(expectedText, actualText);
}
public void EditsInsertTextIntoWhitespaceFromLastDelete()
{
Assert.Equal("Lorem quinc dolor sit amet", pencil.Edit("quinc"));
}
public void EditCanReplaceErasedWordWithANewWord()
{
String paper = pencil.Erase("Mary had a little lamb", "lamb");
Assert.Equal("Mary had a little bird", pencil.Edit(paper, "bird", pencil.EditIndex));
}
public void PencilEditMethodReceivesErasedStringFromEraseMethodWhenItIsCalledTest()
{
paper.Text = "This is a test string";
Assert.AreEqual("This is a string", pencil.Edit(paper, "test", " "));
}
