20201230

20201230/main_test.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"reflect"
+	"testing"
+)
+
+func Test_process(t *testing.T) {
+	type args struct {
+		nums []int
+	}
+	tests := []struct {
+		name string
+		args args
+		want []int
+	}{
+		{
+			"test1",
+			args{
+				nums: []int{1, 2, 1},
+			},
+			[]int{2, -1, 2},
+		},
+		{
+			"test2",
+			args{
+				nums: []int{1},
+			},
+			[]int{-1},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := process(tt.args.nums); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("process() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func Test_findNextLarge(t *testing.T) {
+	type args struct {
+		index int
+		nums  []int
+	}
+	tests := []struct {
+		name string
+		args args
+		want int
+	}{
+		{
+			"test1",
+			args{
+				1,
+				[]int{1, 2, 3},
+			},
+			3,
+		},
+		{
+			"test2",
+			args{
+				0,
+				[]int{1, 2, 3},
+			},
+			2,
+		},
+		{
+			"test3",
+			args{
+				2,
+				[]int{1, 2, 3},
+			},
+			-1,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := findNextLarge(tt.args.index, tt.args.nums)
+			if got != tt.want {
+				t.Errorf("findNextLarge() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}