20201203

2026-04-30 18:18:45 +01:00 · 2020-12-03 15:30:04 +08:00
parent 410825768e
commit e16c9db6e6
4 changed files with 114 additions and 3 deletions
@@ -0,0 +1,71 @@
+package main
+
+import "testing"
+
+func Test_goodPairsCount(t *testing.T) {
+	type args struct {
+		src []int
+	}
+	tests := []struct {
+		name string
+		args args
+		want int
+	}{
+		{
+			"test1",
+			args{[]int{1, 2, 3, 1, 1, 3}},
+			4,
+		},
+		{
+			"test2",
+			args{[]int{1, 1, 1, 1}},
+			6,
+		},
+		{
+			"test3",
+			args{[]int{1, 2, 3}},
+			0,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := goodPairsCount(tt.args.src); got != tt.want {
+				t.Errorf("goodPairsCount() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func Test_goodPairsCount2(t *testing.T) {
+	type args struct {
+		src []int
+	}
+	tests := []struct {
+		name string
+		args args
+		want int
+	}{
+		{
+			"test1",
+			args{[]int{1, 2, 3, 1, 1, 3}},
+			4,
+		},
+		{
+			"test2",
+			args{[]int{1, 1, 1, 1}},
+			6,
+		},
+		{
+			"test3",
+			args{[]int{1, 2, 3}},
+			0,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := goodPairsCount2(tt.args.src); got != tt.want {
+				t.Errorf("goodPairsCount() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}