Function TestSession_completeWord

complete_test.go:11–132

(t *testing.T)

)

func TestSession_completeWord(t *testing.T) {
	var stdout, stderr strings.Builder
	s, err := NewSession(&stdout, &stderr)
	t.Cleanup(func() { s.Clear() })
	require.NoError(t, err)

	err = s.initCompleter()
	if err != nil {
		t.Skipf("Skip test: %s", err)
	}

	pre, cands, post := s.completeWord("", 0)
	assert.Equal(t, "", pre)
	assert.Equal(t, []string{"    "}, cands)
	assert.Equal(t, post, "")

	pre, cands, post = s.completeWord("    x", 4)
	assert.Equal(t, "    ", pre)
	assert.Equal(t, []string{"    "}, cands)
	assert.Equal(t, post, "x")

	pre, cands, post = s.completeWord(" : :", 4)
	assert.Equal(t, " : :", pre)
	assert.Equal(t, []string{
		"import ",
		"type ",
		"print",
		"write ",
		"clear",
		"doc ",
		"help",
		"quit",
	}, cands)
	assert.Equal(t, post, "")

	pre, cands, post = s.completeWord(" : : i", 6)
	assert.Equal(t, " : : ", pre)
	assert.Equal(t, []string{"import "}, cands)
	assert.Equal(t, post, "")

	pre, cands, post = s.completeWord("::i t", 5)
	assert.Equal(t, "::i ", pre)
	assert.Equal(t, []string{"testing", "text", "time"}, cands)
	assert.Equal(t, post, "")

	pre, cands, post = s.completeWord("::i gor", 7)
	assert.Equal(t, "::i ", pre)
	assert.Equal(t, []string{"github.com/x-motemen/gore"}, cands)
	assert.Equal(t, post, "")

	pre, cands, post = s.completeWord(":i gore", 7)
	assert.Equal(t, ":i ", pre)
	assert.Equal(t, []string{"github.com/x-motemen/gore"}, cands)
	assert.Equal(t, post, "")

	pre, cands, post = s.completeWord("::i\u3000gore", 10)
	assert.Equal(t, "::i\u3000", pre)
	assert.Equal(t, []string{"github.com/x-motemen/gore"}, cands)