Create array-of-doubled-pairs_test.go

Author: izharishaksa

array-of-doubled-pairs_test.go

@@ -0,0 +1,43 @@
+package leetcode_solutions_golang
+
+import "testing"
+
+func Test_canReorderDoubled(t *testing.T) {
+	type args struct {
+		arr []int
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "test case 1",
+			args: args{
+				arr: []int{3, 1, 3, 6},
+			},
+			want: false,
+		},
+		{
+			name: "test case 2",
+			args: args{
+				arr: []int{2, 1, 2, 6},
+			},
+			want: false,
+		},
+		{
+			name: "test case 3",
+			args: args{
+				arr: []int{4, -2, 2, -4},
+			},
+			want: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := canReorderDoubled(tt.args.arr); got != tt.want {
+				t.Errorf("canReorderDoubled() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}