Create find-original-array-from-doubled-array_test.go

Author: izharishaksa

find-original-array-from-doubled-array_test.go

@@ -0,0 +1,46 @@
+package leetcode_solutions_golang
+
+import (
+	"reflect"
+	"testing"
+)
+
+func Test_findOriginalArray(t *testing.T) {
+	type args struct {
+		changed []int
+	}
+	tests := []struct {
+		name string
+		args args
+		want []int
+	}{
+		{
+			name: "test case 1",
+			args: args{
+				changed: []int{1, 3, 4, 2, 6, 8},
+			},
+			want: []int{4, 3, 1},
+		},
+		{
+			name: "test case 2",
+			args: args{
+				changed: []int{6, 3, 0, 1},
+			},
+			want: []int{},
+		},
+		{
+			name: "test case 3",
+			args: args{
+				changed: []int{1},
+			},
+			want: []int{},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := findOriginalArray(tt.args.changed); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("findOriginalArray() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}