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added more tests for dictionary.go

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This commit is contained in:
Wang Bin
2015-04-30 11:21:16 +08:00
parent ac7628edaf
commit 732196127b
1 changed files with 21 additions and 1 deletions
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22
dictionary/dictionary_test.go
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@@ -33,13 +33,33 @@ func TestLoadUserDictionary(t *testing.T) {
} }
} }
func TestFrequency(t *testing.T) {
d.LoadUserDictionary("../userdict.txt")
if f, _ := d.Frequency("八一双鹿"); f != 3.0 {
t.Fatalf("Wrong frequency for word \"八一双鹿\", expect 3.0, got %f", f)
}
}
func TestTotal(t *testing.T) { func TestTotal(t *testing.T) {
d.LoadDictionary("../userdict.txt") d.LoadDictionary("../userdict.txt")
if d.Total() != 319.0 { if d.Total() != 319.0 {
t.Fatalf("Wrong total for userdict.txt, expect 319.0, got %f", d.Total()) t.Fatalf("Wrong total for userdict.txt, expect 319.0, got %f", d.Total())
} }
}
func TestLogTotal(t *testing.T) {
d.LoadDictionary("../userdict.txt")
if d.LogTotal() != math.Log(319.0) { if d.LogTotal() != math.Log(319.0) {
t.Fatalf("Wrong total for userdict.txt, expect %f, got %f", math.Log(319.0), d.LogTotal()) t.Fatalf("Wrong total for userdict.txt, expect %f, got %f", math.Log(319.0), d.LogTotal())
} }
} }
func TestAddToken(t *testing.T) {
d.LoadDictionary("../userdict.txt")
token := Token{text: "超敏C反应蛋白", frequency: 100.0, pos: "nz"}
d.AddToken(token)
if f, _ := d.Frequency("超敏C反应蛋白"); f != 100.0 {
t.Fatalf("Failed to add Token \"超敏C反应蛋白\", except frequency 100.0, got %f", f)
}
}