public void SetValue_ShouldSetSelectedTextBySpanToGivenValueAndUpdateTextRangesInTheSameLine_WhenSpanStartAndStopAreInDifferentLinesAndColumnsAndThereAreMultipleSpansWithoutConflict()
{
// Given
var text = multiLineText("Hello World!",
"How is it going?",
"We are working on a very exciting project.",
"Come and join us!");
var underTest = new DefaultTextManager(text);
var firstSpan = underTest.CreateOrGetTextSpan(new TextPosition(0, 0), new TextPosition(1, 3));
var secondSpan = underTest.CreateOrGetTextSpan(new TextPosition(1, 4), new TextPosition(1, 6));
// When
underTest.SetValue("Where", firstSpan);
var result = new {
Spans = new[] { underTest.GetValue(firstSpan), underTest.GetValue(secondSpan) },
Text = underTest.GetText()
};
// Then
Assert.That(result.Spans, Is.EquivalentTo(new[] { "Where", "is" }));
var expectedText = multiLineText("Where is it going?",
"We are working on a very exciting project.",
"Come and join us!");
Assert.That(result.Text, Is.EqualTo(expectedText));
}
public void SetValue_ShouldSetSelectedTextBySpanToGivenValue_WhenSpanStartAndStopAreInSameLinesAndThereIsNoConflictBetweenSpans()
{
// Given
var text = multiLineText("Hello World!",
"How is it going?",
"We are working on a very exciting project.",
"Come and join us!");
var underTest = new DefaultTextManager(text);
var start = new TextPosition(0, 0);
var stop = new TextPosition(0, 5);
var textSpan = underTest.CreateOrGetTextSpan(start, stop);
// When
underTest.SetValue("Hi", textSpan);
var result = new
{
Span = underTest.GetValue(textSpan),
Text = underTest.GetText()
};
// Then
Assert.That(result, Is.EqualTo(new
{
Span = "Hi",
Text = multiLineText("Hi World!",
"How is it going?",
"We are working on a very exciting project.",
"Come and join us!")
}));
}
public void SetValue_ShouldSetSelectedTextBySpanToGivenValue_WhenSpanStartAndStopAreInSameLinesAndColumnsAndThereAreMultipleSpansWithoutConflict()
{
// Given
var text = multiLineText("Hello World!",
"How is it going?",
"We are working on a very exciting project.",
"Come and join us!");
var underTest = new DefaultTextManager(text);
var helloSpan = underTest.CreateOrGetTextSpan(new TextPosition(0, 0), new TextPosition(0, 5));
var worldSpan = underTest.CreateOrGetTextSpan(new TextPosition(0, 6), new TextPosition(0, 11));
// When
underTest.SetValue("WORLD", worldSpan);
var result = new
{
Spans = new[] { underTest.GetValue(helloSpan), underTest.GetValue(worldSpan) },
Text = underTest.GetText()
};
// Then
Assert.That(result.Spans, Is.EquivalentTo(new[] { "Hello", "WORLD" }));
var expectedText = multiLineText("Hello WORLD!",
"How is it going?",
"We are working on a very exciting project.",
"Come and join us!");
Assert.That(result.Text, Is.EqualTo(expectedText));
}