&extensions.WasmPlugin{
				Url: "test.com/test",
				VmConfig: &extensions.VmConfig{
					Env: []*extensions.EnvVar{
						{
							Name:  "ENV1",
							Value: "VAL1",
						},
						{
							Name:  "ENV1",
							Value: "VAL1",
						},
					},
				},
			},
			"duplicate env", "",
		},
		{
			"target-ref-good",
			&extensions.WasmPlugin{