49: prime permutations

49_prime_permutations/main_test.go

@@ -0,0 +1,38 @@
+package main
+
+import "testing"
+
+func Test_isPerm(t *testing.T) {
+	type args struct {
+		a int
+		b int
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			"test_1",
+			args{123, 321},
+			true,
+		},
+		{
+			"test_2",
+			args{123, 213},
+			true,
+		},
+		{
+			"test_3",
+			args{123, 211},
+			false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := isPerm(tt.args.a, tt.args.b); got != tt.want {
+				t.Errorf("isPerm() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}