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ChangeSpec.scala
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ChangeSpec.scala
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package fr.damienraymond.sit.domain.model.change
import org.scalatest.flatspec.AnyFlatSpec
import org.scalatest.matchers.should.Matchers
import scala.collection.immutable.SortedMap
class ChangeSpec extends AnyFlatSpec with Matchers {
behavior of "Change"
it should "insert a line and shift content" in {
val changes = List(
Change(LinesRemoved.empty, LinesAdded(0 -> "hello", 1 -> "world")),
Change(LinesRemoved.empty, LinesAdded(1 -> "bonjour"))
)
Change.applyChanges(changes) should be (SortedMap(
0 -> "hello",
1 -> "bonjour",
2 -> "world"
))
}
it should "insert a line at the end of the file" in {
val changes = List(
Change(LinesRemoved.empty, LinesAdded(0 -> "hello", 1 -> "world")),
Change(LinesRemoved.empty, LinesAdded(2 -> "bonjour"))
)
Change.applyChanges(changes) should be (SortedMap(
0 -> "hello",
1 -> "world",
2 -> "bonjour"
))
}
it should "replace a line" in {
val changes = List(
Change(LinesRemoved.empty, LinesAdded(0 -> "hello", 1 -> "world")),
Change(LinesRemoved(1), LinesAdded(1 -> "bonjour"))
)
Change.applyChanges(changes) should be (SortedMap(
0 -> "hello",
1 -> "bonjour"
))
}
}