2021-09-19 01:10:52 +02:00
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package field
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import (
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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)
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2021-09-19 01:14:58 +02:00
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func TestGet(t *testing.T) {
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// Test cases
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testCases := []struct {
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name string
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input string
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inputX int
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inputY int
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expected int
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}{
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{"minimal0,0", "test_data/minimal.b98", 0, 0, '@'},
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{"minimal-1,0", "test_data/minimal.b98", -1, 0, ' '},
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{"minimal1,0", "test_data/minimal.b98", 1, 0, ' '},
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{"minimal0,-1", "test_data/minimal.b98", 0, -1, ' '},
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{"minimal0,1", "test_data/minimal.b98", 0, 1, ' '},
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{"hello3,0", "test_data/hello.b98", 3, 0, '"'},
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{"hello3,1", "test_data/hello.b98", 3, 1, ' '},
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{"factorial0,1", "test_data/factorial.b98", 0, 1, ' '},
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{"factorial14,1", "test_data/factorial.b98", 14, 1, ' '},
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{"factorial15,1", "test_data/factorial.b98", 15, 1, ' '},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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file, err := os.Open(tc.input)
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require.NoError(t, err, "Failed to open file")
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defer file.Close()
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field, err := Load(file)
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valid := field.Get(tc.inputX, tc.inputY)
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require.NoError(t, err)
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require.Equal(t, tc.expected, valid, "Invalid value")
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})
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}
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}
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2021-09-19 01:10:52 +02:00
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func TestIsIn(t *testing.T) {
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// Test cases
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testCases := []struct {
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name string
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input string
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inputX int
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inputY int
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expected bool
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}{
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{"minimal0,0", "test_data/minimal.b98", 0, 0, true},
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{"minimal-1,0", "test_data/minimal.b98", -1, 0, false},
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{"minimal1,0", "test_data/minimal.b98", 1, 0, false},
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{"minimal0,-1", "test_data/minimal.b98", 0, -1, false},
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{"minimal0,1", "test_data/minimal.b98", 0, 1, false},
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{"hello3,0", "test_data/hello.b98", 3, 0, true},
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{"hello3,1", "test_data/hello.b98", 3, 1, false},
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{"factorial0,1", "test_data/factorial.b98", 0, 1, true},
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{"factorial14,1", "test_data/factorial.b98", 14, 1, true},
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{"factorial15,1", "test_data/factorial.b98", 15, 1, false},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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file, err := os.Open(tc.input)
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require.NoError(t, err, "Failed to open file")
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defer file.Close()
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field, err := Load(file)
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valid := field.isIn(tc.inputX, tc.inputY)
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require.NoError(t, err)
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require.Equal(t, tc.expected, valid, "Invalid value")
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})
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}
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}
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2021-09-19 02:19:58 +02:00
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func TestSetMinimalAppendOne(t *testing.T) {
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hashField := Field{
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x: 0,
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y: 0,
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lx: 1,
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ly: 1,
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lines: []Line{
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Line{x: 0, l: 1, columns: []int{'#'}},
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},
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}
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xAppendField := Field{
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x: 0,
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y: 0,
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lx: 2,
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ly: 1,
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lines: []Line{
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Line{x: 0, l: 2, columns: []int{'@', '#'}},
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},
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}
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xPrependField := Field{
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x: -1,
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y: 0,
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lx: 2,
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ly: 1,
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lines: []Line{
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Line{x: -1, l: 2, columns: []int{'#', '@'}},
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},
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}
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yAppendField := Field{
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x: 0,
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y: 0,
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lx: 1,
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ly: 2,
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lines: []Line{
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Line{x: 0, l: 1, columns: []int{'@'}},
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Line{x: 0, l: 1, columns: []int{'#'}},
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},
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}
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yPrependField := Field{
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x: 0,
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y: -1,
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lx: 1,
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ly: 2,
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lines: []Line{
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Line{x: 0, l: 1, columns: []int{'#'}},
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Line{x: 0, l: 1, columns: []int{'@'}},
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},
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}
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// Test cases
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testCases := []struct {
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name string
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input string
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inputX int
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inputY int
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inputV int
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expected *Field
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}{
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{"simple", "test_data/minimal.b98", 0, 0, '#', &hashField},
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{"xappend", "test_data/minimal.b98", 1, 0, '#', &xAppendField},
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{"xprepend", "test_data/minimal.b98", -1, 0, '#', &xPrependField},
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{"yappend", "test_data/minimal.b98", 0, 1, '#', &yAppendField},
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{"yprepend", "test_data/minimal.b98", 0, -1, '#', &yPrependField},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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file, err := os.Open(tc.input)
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require.NoError(t, err, "Failed to open file")
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defer file.Close()
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field, err := Load(file)
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field.Set(tc.inputX, tc.inputY, tc.inputV)
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require.NoError(t, err)
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require.Equal(t, tc.expected, field, "Invalid value")
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})
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}
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}
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func TestSetMinimalAppendTwo(t *testing.T) {
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bottomRight := Field{
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x: 0,
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y: 0,
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lx: 5,
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ly: 3,
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lines: []Line{
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Line{x: 0, l: 1, columns: []int{'@'}},
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Line{},
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Line{x: 5, l: 1, columns: []int{'#'}},
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},
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}
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bottomLeft := Field{
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x: -5,
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y: 0,
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lx: 6,
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ly: 4,
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lines: []Line{
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Line{x: 0, l: 1, columns: []int{'@'}},
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Line{},
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Line{},
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Line{x: -5, l: 1, columns: []int{'#'}},
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},
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}
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topRight := Field{
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x: 0,
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y: -3,
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lx: 9,
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ly: 4,
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lines: []Line{
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Line{x: 8, l: 1, columns: []int{'#'}},
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Line{},
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Line{},
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Line{x: 0, l: 1, columns: []int{'@'}},
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},
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}
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topLeft := Field{
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x: -12,
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y: -4,
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lx: 13,
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ly: 5,
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lines: []Line{
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Line{x: -12, l: 1, columns: []int{'#'}},
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Line{},
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Line{},
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Line{},
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Line{x: 0, l: 1, columns: []int{'@'}},
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},
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}
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// Test cases
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testCases := []struct {
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name string
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input string
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inputX int
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inputY int
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inputV int
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expected *Field
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}{
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{"bottomRight", "test_data/minimal.b98", 5, 2, '#', &bottomRight},
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{"bottomLeft", "test_data/minimal.b98", -5, 3, '#', &bottomLeft},
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{"topRight", "test_data/minimal.b98", 8, -3, '#', &topRight},
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{"topLeft", "test_data/minimal.b98", -12, -4, '#', &topLeft},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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file, err := os.Open(tc.input)
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require.NoError(t, err, "Failed to open file")
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defer file.Close()
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2021-09-20 01:22:18 +02:00
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field, err := Load(file)
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field.Set(tc.inputX, tc.inputY, tc.inputV)
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require.NoError(t, err)
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require.Equal(t, tc.expected, field, "Invalid value")
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})
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}
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}
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func TestSetMinimalAppendThree(t *testing.T) {
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xAppendField := Field{
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x: 0,
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y: 0,
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lx: 4,
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ly: 1,
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lines: []Line{
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Line{x: 0, l: 4, columns: []int{'@', ' ', ' ', '#'}},
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},
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}
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xPrependField := Field{
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x: -3,
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y: 0,
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lx: 4,
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ly: 1,
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lines: []Line{
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Line{x: -3, l: 4, columns: []int{'#', ' ', ' ', '@'}},
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},
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}
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yAppendField := Field{
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x: 0,
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y: 0,
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lx: 1,
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ly: 4,
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lines: []Line{
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Line{x: 0, l: 1, columns: []int{'@'}},
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Line{},
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Line{},
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Line{x: 0, l: 1, columns: []int{'#'}},
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},
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}
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yPrependField := Field{
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x: 0,
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y: -3,
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lx: 1,
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ly: 4,
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lines: []Line{
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Line{x: 0, l: 1, columns: []int{'#'}},
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Line{},
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Line{},
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Line{x: 0, l: 1, columns: []int{'@'}},
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},
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}
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// Test cases
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testCases := []struct {
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name string
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input string
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inputX int
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inputY int
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inputV int
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expected *Field
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}{
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{"xappend", "test_data/minimal.b98", 3, 0, '#', &xAppendField},
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{"xprepend", "test_data/minimal.b98", -3, 0, '#', &xPrependField},
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{"yappend", "test_data/minimal.b98", 0, 3, '#', &yAppendField},
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{"yprepend", "test_data/minimal.b98", 0, -3, '#', &yPrependField},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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file, err := os.Open(tc.input)
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require.NoError(t, err, "Failed to open file")
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defer file.Close()
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field, err := Load(file)
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field.Set(tc.inputX, tc.inputY, tc.inputV)
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require.NoError(t, err)
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require.Equal(t, tc.expected, field, "Invalid value")
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})
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}
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}
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// get and put on an empty line
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func TestGetAndSetOnEmptyLines(t *testing.T) {
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f := Field{
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x: 0,
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y: -4,
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lx: 1,
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ly: 8,
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lines: []Line{
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Line{x: 0, l: 1, columns: []int{'b'}},
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Line{},
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Line{},
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Line{x: 0, l: 1, columns: []int{'c'}},
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Line{x: 0, l: 1, columns: []int{'@'}},
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Line{},
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Line{x: 0, l: 1, columns: []int{'a'}},
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Line{x: 0, l: 1, columns: []int{'#'}},
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},
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}
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file, err := os.Open("test_data/minimal.b98")
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require.NoError(t, err, "Failed to open file")
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defer file.Close()
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field, err := Load(file)
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field.Set(0, 3, '#')
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v := field.Get(0, 3)
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require.Equal(t, int('#'), v)
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v = field.Get(0, 2)
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require.Equal(t, int(' '), v)
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field.Set(0, 2, 'a')
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field.Set(0, -4, 'b')
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v = field.Get(0, -1)
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require.Equal(t, int(' '), v)
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field.Set(0, -1, 'c')
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require.Equal(t, &f, field)
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}
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