feat(Go-Tool)：修改单测位置，添加lomuto查找第k小元素算法代码及其单测（分治法）

2020-08-18 17:29:42 +08:00
parent 3f0e3b27f7
commit fa58e1a97f
27 changed files with 322 additions and 251 deletions
@@ -0,0 +1,127 @@
+/*
+ *  @Author : huangzj
+ *  @Time : 2020/7/20 10:27
+ *  @Description：
+ */
+
+package deepSearch
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestOriginDeepSearch(t *testing.T) {
+	srv := NewDeepSearch()
+	itemGroup := srv.GetItemMatchNum([]ItemValue{
+		{
+			ItemId:    1,
+			ItemValue: 1,
+		}, {
+			ItemId:    2,
+			ItemValue: 2,
+		}, {
+			ItemId:    3,
+			ItemValue: 3,
+		}, {
+			ItemId:    4,
+			ItemValue: 4,
+		}, {
+			ItemId:    5,
+			ItemValue: 5,
+		},
+	}, 6)
+
+	for _, r := range itemGroup {
+		fmt.Println()
+		for _, row := range r {
+			fmt.Println(fmt.Sprintf("{%d  %d}", row.ItemId, row.ItemValue))
+		}
+	}
+}
+
+func TestDeepSearch(t *testing.T) {
+	srv := NewDeepSearch()
+	itemGroup := srv.GetItemMatchValue([]ItemValue{
+		{
+			ItemId:    1,
+			ItemValue: 1,
+		}, {
+			ItemId:    2,
+			ItemValue: 2,
+		}, {
+			ItemId:    3,
+			ItemValue: 3,
+		}, {
+			ItemId:    4,
+			ItemValue: 4,
+		}, {
+			ItemId:    5,
+			ItemValue: 5,
+		},
+	}, 5)
+
+	for _, r := range itemGroup {
+		fmt.Println()
+		for _, row := range r {
+			fmt.Println(fmt.Sprintf("{%d  %d}", row.ItemId, row.ItemValue))
+		}
+	}
+}
+
+func TestDeepSearchLimitNum(t *testing.T) {
+	srv := NewDeepSearch()
+	itemGroup := srv.GetItemMatchValueLimitNum([]ItemValue{
+		{
+			ItemId:    1,
+			ItemValue: 1,
+		}, {
+			ItemId:    2,
+			ItemValue: 2,
+		}, {
+			ItemId:    3,
+			ItemValue: 3,
+		}, {
+			ItemId:    4,
+			ItemValue: 4,
+		}, {
+			ItemId:    5,
+			ItemValue: 5,
+		},
+	}, 5, 4)
+
+	for _, r := range itemGroup {
+		fmt.Println()
+		for _, row := range r {
+			fmt.Println(fmt.Sprintf("{%d  %d}", row.ItemId, row.ItemValue))
+		}
+	}
+}
+func TestDeepSearchInSection(t *testing.T) {
+	srv := NewDeepSearch()
+	itemGroup := srv.GetItemMatchValueInSection([]ItemValue{
+		{
+			ItemId:    1,
+			ItemValue: 1,
+		}, {
+			ItemId:    2,
+			ItemValue: 2,
+		}, {
+			ItemId:    3,
+			ItemValue: 3,
+		}, {
+			ItemId:    4,
+			ItemValue: 4,
+		}, {
+			ItemId:    5,
+			ItemValue: 5,
+		},
+	}, 5, 6)
+
+	for _, r := range itemGroup {
+		fmt.Println()
+		for _, row := range r {
+			fmt.Println(fmt.Sprintf("{%d  %d}", row.ItemId, row.ItemValue))
+		}
+	}
+}