variables { default = "double" } run "primary" { variables { input_one = var.default input_two = var.default } assert { condition = test_resource.resource.value == "${var.default} - ${var.input_two}" error_message = "bad concatenation" } } run "secondary" { variables { input_one = var.default input_two = var.global # This test requires this passed in as a global var. } assert { condition = test_resource.resource.value == "double - ${var.global}" error_message = "bad concatenation" } }