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https://github.com/manifoldco/promptui.git
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1a7d004822
This time I actually ran them all. I also opted to have get return the internal slice rather than make multiple copies of the input on each invocation. It just sort of bothered me to leave it like that.
103 lines
2.6 KiB
Go
103 lines
2.6 KiB
Go
package promptui
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import "testing"
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func TestDefinedCursors(t *testing.T) {
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t.Run("pipeCursor", func(t *testing.T) {
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p := string(pipeCursor([]rune{}))
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if p != "|" {
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t.Fatalf("%x!=%x", "|", p)
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}
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})
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}
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func TestCursor(t *testing.T) {
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t.Run("empty", func(t *testing.T) {
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cursor := Cursor{Cursor: pipeCursor}
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cursor.End()
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f := cursor.Format()
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if f != "|" {
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t.Errorf("% x!=% x", "|", cursor.Format())
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}
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cursor.Update("sup")
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if cursor.Format() != "sup|" {
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t.Errorf("% x!=% x", "sup|", cursor.Format())
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}
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})
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t.Run("Cursor at end, append additional", func(t *testing.T) {
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cursor := Cursor{input: []rune("a"), Cursor: pipeCursor}
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cursor.End()
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f := cursor.Format()
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if f != "a|" {
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t.Errorf("% x!=% x", "a|", cursor.Format())
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}
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cursor.Update(" hi")
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if cursor.Format() != "a hi|" {
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t.Errorf("% x!=% x", "a hi!", cursor.Format())
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}
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})
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t.Run("Cursor at at end, backspace", func(t *testing.T) {
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cursor := Cursor{input: []rune("default"), Cursor: pipeCursor}
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cursor.Place(len(cursor.input))
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cursor.Backspace()
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if cursor.Format() != "defaul|" {
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t.Errorf("expected defaul|; found %s", cursor.Format())
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}
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cursor.Update(" hi")
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if cursor.Format() != "defaul hi|" {
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t.Errorf("expected 'defaul hi|'; found '%s'", cursor.Format())
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}
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})
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t.Run("Cursor at beginning, append additional", func(t *testing.T) {
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cursor := Cursor{input: []rune("default"), Cursor: pipeCursor}
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t.Log("init", cursor.String())
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cursor.Backspace()
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if cursor.Format() != "|default" {
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t.Errorf("expected |default; found %s", cursor.Format())
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}
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cursor.Update("hi ")
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t.Log("after add", cursor.String())
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if cursor.Format() != "hi |default" {
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t.Errorf("expected 'hi |default'; found '%s'", cursor.Format())
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}
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cursor.Backspace()
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t.Log("after backspace", cursor.String())
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if cursor.Format() != "hi|default" {
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t.Errorf("expected 'hi|default'; found '%s'", cursor.Format())
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}
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cursor.Backspace()
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t.Log("after backspace", cursor.String())
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if cursor.Format() != "h|default" {
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t.Errorf("expected 'h|default'; found '%s'", cursor.Format())
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}
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})
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t.Run("Move", func(t *testing.T) {
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cursor := Cursor{input: []rune("default"), Cursor: pipeCursor}
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if cursor.Format() != "|default" {
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t.Errorf("expected |default; found %s", cursor.Format())
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}
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cursor.Move(-1)
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if cursor.Format() != "|default" {
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t.Errorf("moved backwards from beginning |default; found %s", cursor.Format())
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}
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cursor.Move(1)
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if cursor.Format() != "d|efault" {
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t.Errorf("expected 'd|efault'; found '%s'", cursor.Format())
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}
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cursor.Move(10)
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if cursor.Format() != "default|" {
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t.Errorf("expected 'default|'; found '%s'", cursor.Format())
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}
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})
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}
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