weirdtext/app_test.go

package main

import (
	"testing"
)

type testCase struct {
	text  string
	count int
}

func TestDecodeEncode(t *testing.T) {
	testCases := []testCase{
		{"This is a long looong test sentence,\nwith some big (biiiiig) words!", 8},
		{"Pre-translation generally means applying the TM(s) to one or more files as whole instead of moving segment by segment.", 11},
	}

	for _, item := range testCases {
		encoded := EncodeText(item.text)
		if encoded.Text == item.text {
			t.Errorf("Encoded text '%s' should be different than provided text '%s'!", encoded.Text, item.text)
		}

		count := len(encoded.EncodedWords)
		if count != item.count {
			t.Errorf("There should be %d encoded words instead of %d! %v", item.count, count, encoded.EncodedWords)
		}

		decodedText := DecodeText(encoded)
		if decodedText != item.text {
			t.Errorf("Decoded text '%s' should be same as expected text '%s'!", decodedText, item.text)
		}
	}
}

func TestSerializeEncodedText(t *testing.T) {
	expected := `
---weird---
Tihs is a lnog loonog tset sneetcne,
wtih smoe big (biiiiig) wodrs!
---weird---
This long looong sentence some test with words`

	encoded := EncodeText("This is a long looong test sentence,\nwith some big (biiiiig) words!")
	if encoded.String() != expected {
		t.Errorf("Serialization error!\nShould be:%s\nIs:%s", expected, encoded.String())
	}
}

func TestDeserializeEncodedText(t *testing.T) {
	serialized := `
---weird---
Tihs is a lnog loonog tset sneetcne,
wtih smoe big (biiiiig) wodrs!
---weird---
This long looong sentence some test with words`

	expected := "This is a long looong test sentence,\nwith some big (biiiiig) words!"

	encoded := EncodedText{}
	err := encoded.FromString(serialized)
	if err != nil {
		t.Errorf("Error deserializing encoded text: %s", err)
	}

	decodedText := DecodeText(encoded)
	if decodedText != expected {
		t.Errorf("Decoded text '%s' should be same as expected text '%s'!", decodedText, expected)
	}
}