61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package editor
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import "testing"
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func TestNew(t *testing.T) {
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e := New()
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if e == nil {
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t.Errorf("Failed to create editor")
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}
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}
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type moveCursor struct {
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keys []string
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withFile bool
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cursor *point
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}
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var cursorTests = []moveCursor{
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{[]string{"\x1b"}, false, &point{0,0}},
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{[]string{keyRight}, true, &point{1,0}},
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{[]string{keyEnd}, true, &point{14, 0}},
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{[]string{keyEnd, keyHome}, true, &point{0, 0}},
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{[]string{keyRight, keyLeft}, true, &point{0, 0}},
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{[]string{keyDown, keyUp}, true, &point{0, 0}},
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{[]string{keyPageUp}, true, &point{0, 0}},
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}
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func TestMoveCursor(t *testing.T) {
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for _, test := range cursorTests {
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e := New()
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if test.withFile {
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e.Open("editor.go")
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}
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for _, key := range test.keys {
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e.moveCursor(key)
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}
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want := test.cursor
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got := e.cursor
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if got.x != want.x || got.y != want.y {
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t.Errorf("Output %v not equal to expected %v for input %q", got, want, test.keys)
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}
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}
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}
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func TestInsertChar(t *testing.T) {
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e := New()
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e.insertChar('q')
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if e.document.rowCount() != 1 {
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t.Errorf("A row was not created when the character was inserted")
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}
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row := e.document.rows[0]
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if row.size() != 1 {
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t.Errorf("Failed to add character to row. Row: %v", row)
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}
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} |