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package pinyin_search
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestGeneralize(t *testing.T) {
ret := GeneralizeQuery("Firefox - Browser")
assert.Equal(t, "firefoxbrowser", ret)
}
func Test_strSliceUniq(t *testing.T) {
ret := strSliceUniq(nil)
assert.Nil(t, ret)
ret = strSliceUniq([]string{"a"})
assert.Equal(t, []string{"a"}, ret)
ret = strSliceUniq([]string{"a", "a"})
assert.Equal(t, []string{"a"}, ret)
ret = strSliceUniq([]string{"a", "b"})
assert.Equal(t, []string{"a", "b"}, ret)
ret = strSliceUniq([]string{"b", "c", "a", "b", "c"})
assert.Equal(t, []string{"a", "b", "c"}, ret)
}
func Test_getPyList(t *testing.T) {
ret := getPyList("zhong")
assert.Equal(t, []string{"zhong", "zhon", "zho", "zh", "z"}, ret)
ret = getPyList("z")
assert.Equal(t, []string{"z"}, ret)
ret = getPyList("")
assert.Nil(t, ret)
}
func Test_matchAux(t *testing.T) {
isMatch, end, n := matchAux("dong", "dong")
assert.True(t, isMatch)
assert.True(t, end)
_ = n
isMatch, end, _ = matchAux("dong", "don")
assert.True(t, isMatch)
assert.True(t, end)
isMatch, end, n = matchAux("dong", "dongsh")
assert.True(t, isMatch)
assert.False(t, end)
assert.Equal(t, 4, n)
isMatch, _, _ = matchAux("dong", "sh")
assert.False(t, isMatch)
}
func TestSplit(t *testing.T) {
ret := Split("")
assert.Nil(t, ret)
ret = Split("中文汉字")
assert.Equal(t, Blocks{
zhBlock{zh: '中', pys: []string{"zhong"}},
zhBlock{zh: '文', pys: []string{"wen"}},
zhBlock{zh: '汉', pys: []string{"han"}},
zhBlock{zh: '字', pys: []string{"zi"}}},
ret)
ret = Split("的不")
assert.Equal(t, Blocks{
zhBlock{zh: '的', pys: []string{"de", "di"}},
zhBlock{zh: '不', pys: []string{"bu", "fou", "fu"}},
}, ret)
ret = Split(" english word web-browser ")
assert.Equal(t, Blocks{
commonBlock("english"),
commonBlock("word"),
commonBlock("web"),
commonBlock("browser"),
}, ret)
ret = Split(" hello-world! 中文 english word ")
assert.Equal(t, Blocks{
commonBlock("hello"),
commonBlock("world"),
zhBlock{zh: '中', pys: []string{"zhong"}},
zhBlock{zh: '文', pys: []string{"wen"}},
commonBlock("english"),
commonBlock("word"),
}, ret)
}
func Test_matchBegin(t *testing.T) {
blocks := Split("钟南")
ret := matchBegin(blocks, "zhongnan")
assert.True(t, ret)
ret = matchBegin(blocks, "zn")
assert.True(t, ret)
ret = matchBegin(blocks, "z")
assert.True(t, ret)
ret = matchBegin(blocks, "n")
assert.False(t, ret)
ret = matchBegin(blocks, "zhongna")
assert.True(t, ret)
ret = matchBegin(blocks, "zhona")
assert.True(t, ret)
ret = matchBegin(blocks, "zhna")
assert.True(t, ret)
ret = matchBegin(blocks, "钟nan")
assert.True(t, ret)
blocks = Split("open web browser")
ret = matchBegin(blocks, "open")
assert.True(t, ret)
ret = matchBegin(blocks, "op")
assert.True(t, ret)
ret = matchBegin(blocks, "openwebbrowser")
assert.True(t, ret)
ret = matchBegin(blocks, "openweb")
assert.True(t, ret)
ret = matchBegin(blocks, "opweb")
assert.False(t, ret)
}
func TestMatch(t *testing.T) {
blocks := Split("李钟南")
ret := blocks.Match("zhongnan")
assert.True(t, ret)
blocks = Split("启动firefox")
ret = blocks.Match("dofirefox")
assert.True(t, ret)
ret = blocks.Match("firefox")
assert.True(t, ret)
ret = blocks.Match("fir")
assert.True(t, ret)
ret = blocks.Match("firg")
assert.False(t, ret)
}
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