From 5d80824d6a586f84c46b4e7660fbc572b1fc5afd Mon Sep 17 00:00:00 2001
From: Pablo Fraile Alonso <pablofrailealonso@gmail.com>
Date: Wed, 2 Mar 2022 16:54:34 +0100
Subject: [PATCH] feat(tblock): implement initial position

---
 .../kotlin/blocks/implementation/TBlock.kt    | 24 +++++++++++++
 src/test/kotlin/blocks/TBlock/TBlockTest.kt   | 36 +++++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100644 src/main/kotlin/blocks/implementation/TBlock.kt
 create mode 100644 src/test/kotlin/blocks/TBlock/TBlockTest.kt

diff --git a/src/main/kotlin/blocks/implementation/TBlock.kt b/src/main/kotlin/blocks/implementation/TBlock.kt
new file mode 100644
index 0000000..81a0e64
--- /dev/null
+++ b/src/main/kotlin/blocks/implementation/TBlock.kt
@@ -0,0 +1,24 @@
+package blocks.implementation
+
+import blocks.Block
+import blocks.Rotation
+import movements.Direction
+import movements.Position
+
+class TBlock(private val initialPosition: Position): Block {
+
+    val positions = listOf(Position(0, 1), Position(1, 0), Position(1,1), Position(1, 2))
+
+    override fun getNeededPositions(): Collection<Position> {
+        return positions.map({pos -> pos.addAxes(initialPosition)})
+    }
+
+    override fun rotate(degree: Rotation) {
+        TODO("Not yet implemented")
+    }
+
+    override fun move(direction: Direction) {
+        TODO("Not yet implemented")
+    }
+
+}
diff --git a/src/test/kotlin/blocks/TBlock/TBlockTest.kt b/src/test/kotlin/blocks/TBlock/TBlockTest.kt
new file mode 100644
index 0000000..975f752
--- /dev/null
+++ b/src/test/kotlin/blocks/TBlock/TBlockTest.kt
@@ -0,0 +1,36 @@
+package blocks.TBlock
+
+import blocks.implementation.TBlock
+import movements.Position
+import org.junit.jupiter.api.Test
+import kotlin.test.assertEquals
+
+class TBlockTest {
+
+    @Test
+    fun `position 0,0 needed positions are (0,0), (1,0), (1,1), (1,2)`() {
+        val tBlock = TBlock(Position(0, 0))
+        assertEquals(
+            listOf(Position(0, 1), Position(1, 0), Position(1, 1), Position(1, 2)),
+            tBlock.getNeededPositions()
+        )
+    }
+
+    @Test
+    fun `position 0,1 needed positions are (0,2), (1, 1), (1,2), (1,3)`() {
+        val tBlock = TBlock(Position(0, 1))
+        assertEquals(
+            listOf(Position(0, 2), Position(1, 1), Position(1, 2), Position(1, 3)),
+            tBlock.getNeededPositions()
+        )
+    }
+
+    @Test
+    fun `position 1,0 needed positions are (1, 1), (2,0), (2,1), (2,2)`() {
+        val tBlock = TBlock(Position(1, 0))
+        assertEquals(
+            listOf(Position(1, 1), Position(2, 0), Position(2, 1), Position(2, 2)),
+            tBlock.getNeededPositions()
+        )
+    }
+}
\ No newline at end of file