From 6b776d1b216e7754b6b6863b6d81d5abbae9f865 Mon Sep 17 00:00:00 2001 From: Broderick Westrope Date: Sun, 12 Nov 2023 18:13:07 +1100 Subject: [PATCH] test: add TestTranspose --- tetrimino_test.go | 92 ++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 76 insertions(+), 16 deletions(-) diff --git a/tetrimino_test.go b/tetrimino_test.go index d9dcdc0..5b7a5f9 100644 --- a/tetrimino_test.go +++ b/tetrimino_test.go @@ -1,6 +1,7 @@ package main import ( + "reflect" "testing" ) @@ -513,35 +514,60 @@ func TestTetrimino_MoveRight(t *testing.T) { } } -func TestIsOutOfBoundsHorizontally(t *testing.T) { - playfield := &Playfield{} - +func TestTranspose(t *testing.T) { tt := []struct { - name string - tetPosX int - cellCol int - expects bool + name string + tet *Tetrimino + expectedCells [][]bool }{ { - "out left", 0, -1, true, - }, - { - "in left", -1, 1, false, + "1x2", + &Tetrimino{ + Cells: [][]bool{ + {true, false}, + }, + }, + [][]bool{ + {true}, + {false}, + }, }, { - "in right", 10, -1, false, + "2x2", + &Tetrimino{ + Cells: [][]bool{ + {true, false}, + {true, false}, + }, + }, + [][]bool{ + {true, true}, + {false, false}, + }, }, { - "out right", 10, 0, true, + "3x3", + &Tetrimino{ + Cells: [][]bool{ + {true, false, true}, + {true, false, false}, + {true, false, true}, + }, + }, + [][]bool{ + {true, true, true}, + {false, false, false}, + {true, false, true}, + }, }, } for _, tc := range tt { t.Run(tc.name, func(t *testing.T) { - result := isOutOfBoundsHorizontally(tc.tetPosX, tc.cellCol, playfield) + tc.tet.transpose() - if result != tc.expects { - t.Errorf("got %v, want %v", result, tc.expects) + if !reflect.DeepEqual(tc.tet.Cells, tc.expectedCells) { + t.Errorf("got %v,\nwant %v", tc.tet.Cells, tc.expectedCells) } }) } @@ -701,6 +727,40 @@ func TestCanRotate(t *testing.T) { } } +func TestIsOutOfBoundsHorizontally(t *testing.T) { + playfield := &Playfield{} + + tt := []struct { + name string + tetPosX int + cellCol int + expects bool + }{ + { + "out left", 0, -1, true, + }, + { + "in left", -1, 1, false, + }, + { + "in right", 10, -1, false, + }, + { + "out right", 10, 0, true, + }, + } + + for _, tc := range tt { + t.Run(tc.name, func(t *testing.T) { + result := isOutOfBoundsHorizontally(tc.tetPosX, tc.cellCol, playfield) + + if result != tc.expects { + t.Errorf("got %v, want %v", result, tc.expects) + } + }) + } +} + func TestIsOutOfBoundsVertically(t *testing.T) { playfield := &Playfield{}