108 lines
2.5 KiB
Go
108 lines
2.5 KiB
Go
package model
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import (
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"testing"
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. "github.com/smartystreets/goconvey/convey"
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)
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func TestCursor(t *testing.T) {
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Convey("Given a cursor", t, func() {
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m := New(4, 4)
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So(*m.cursor, ShouldResemble, point{0, 0})
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Convey("When moving cell to cell", func() {
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Convey("You can move down", func() {
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m.cursorCellDown()
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So(*m.cursor, ShouldResemble, point{0, 1})
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})
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Convey("You can move up", func() {
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m.cursorCellDown()
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m.cursorCellUp()
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So(*m.cursor, ShouldResemble, point{0, 0})
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})
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Convey("You can move right", func() {
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m.cursorCellRight()
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So(*m.cursor, ShouldResemble, point{1, 0})
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})
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Convey("You can move left", func() {
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m.cursorCellRight()
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m.cursorCellLeft()
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So(*m.cursor, ShouldResemble, point{0, 0})
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})
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Convey("You can't move up beyond the top", func() {
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m.cursorCellUp()
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So(*m.cursor, ShouldResemble, point{0, 0})
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})
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Convey("You can't move left beyond the edge", func() {
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m.cursorCellLeft()
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So(*m.cursor, ShouldResemble, point{0, 0})
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})
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Convey("You can't move down below the bottom", func() {
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m.cursor = &point{15, 15}
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m.cursorCellDown()
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So(*m.cursor, ShouldResemble, point{15, 15})
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})
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Convey("You can't move right beyond the edge", func() {
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m.cursor = &point{15, 15}
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m.cursorCellRight()
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So(*m.cursor, ShouldResemble, point{15, 15})
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})
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})
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Convey("When moving section to section", func() {
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Convey("You can move down", func() {
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m.cursorSectionDown()
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So(*m.cursor, ShouldResemble, point{0, 4})
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})
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Convey("You can move up", func() {
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m.cursorSectionDown()
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m.cursorSectionUp()
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So(*m.cursor, ShouldResemble, point{0, 0})
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})
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Convey("You can move right", func() {
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m.cursorSectionRight()
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So(*m.cursor, ShouldResemble, point{4, 0})
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})
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Convey("You can move left", func() {
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m.cursorSectionRight()
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m.cursorSectionLeft()
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So(*m.cursor, ShouldResemble, point{0, 0})
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})
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Convey("You can't move up beyond the top", func() {
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m.cursorCellUp()
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So(*m.cursor, ShouldResemble, point{0, 0})
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})
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Convey("You can't move left beyond the edge", func() {
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m.cursorCellLeft()
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So(*m.cursor, ShouldResemble, point{0, 0})
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})
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Convey("You can't move down below the bottom", func() {
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m.cursor = &point{15, 15}
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m.cursorSectionDown()
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So(*m.cursor, ShouldResemble, point{15, 15})
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})
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Convey("You can't move right beyond the edge", func() {
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m.cursor = &point{15, 15}
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m.cursorSectionRight()
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So(*m.cursor, ShouldResemble, point{15, 15})
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})
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})
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})
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}
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