Add PostLede and TruncToWord tests from WriteFreely

posts/parse_test.go

@@ -33,3 +33,45 @@ Yep.`},
 		}
 	}
 }
+
+func TestPostLede(t *testing.T) {
+	text := map[string]string{
+		"早安。跨出舒適圈，才能前往":                                  "早安。",
+		"早安。This is my post. It is great.":               "早安。",
+		"Hello. 早安。":                                     "Hello.",
+		"Sup? Everyone says punctuation is punctuation.": "Sup?",
+		"Humans are humans, and society is full of good and bad actors. Technology, at the most fundamental level, is a neutral tool that can be used by either to meet any ends. ": "Humans are humans, and society is full of good and bad actors.",
+		`Online Domino Is Must For Everyone
+
+		Do you want to understand how to play poker online?`: "Online Domino Is Must For Everyone",
+		`おはようございます
+
+		私は日本から帰ったばかりです。`: "おはようございます",
+		"Hello, we say, おはよう. We say \"good morning\"": "Hello, we say, おはよう.",
+	}
+
+	c := 1
+	for i, o := range text {
+		if s := PostLede(i, true); s != o {
+			t.Errorf("#%d: Got '%s' from '%s'; expected '%s'", c, s, i, o)
+		}
+		c++
+	}
+}
+
+func TestTruncToWord(t *testing.T) {
+	text := map[string]string{
+		"Можливо, ми можемо використовувати інтернет-інструменти, щоб виготовити якийсь текст, який би міг бути і на, і в кінцевому підсумку, буде скорочено, тому що це тривало так довго.": "Можливо, ми можемо використовувати інтернет-інструменти, щоб виготовити якийсь",
+		"早安。This is my post. It is great. It is a long post that is great that is a post that is great.":                                                                     "早安。This is my post. It is great. It is a long post that is great that is a post",
+		"Sup? Everyone says punctuation is punctuation.":                                                                                                                     "Sup? Everyone says punctuation is punctuation.",
+		"I arrived in Japan six days ago. Tired from a 10-hour flight after a night-long layover in Calgary, I wandered wide-eyed around Narita airport looking for an ATM.": "I arrived in Japan six days ago. Tired from a 10-hour flight after a night-long",
+	}
+
+	c := 1
+	for i, o := range text {
+		if s, _ := TruncToWord(i, 80); s != o {
+			t.Errorf("#%d: Got '%s' from '%s'; expected '%s'", c, s, i, o)
+		}
+		c++
+	}
+}