1. A method for generating test transactions across computing systems, the method comprising: a first test function of a first program on a first computing system of a test environment for transaction tracking software receiving a plurality of instructions, wherein: the plurality of instructions includes at least a first instruction and a second instruction; the first instruction is to at least invoke a first transaction between an alternate function of the first program and a second program on a second computing system of the test environment for the transaction tracking software; and the second instruction is to send the plurality of instructions to at least a second test function on a third computing system of the test environment for the transaction tracking software and to cascade the plurality of instructions to each test function discovered on one or more other computing systems; the first test function of the first program causing the first transaction between the alternate function of the first program on the first computing system and the second program on the second computing system by invoking an application programming interface (API) of the alternate function, wherein the API initiates the transaction between the alternate function of the first program on the first computing system and the second program on the second computing system, based on the first instruction, wherein the first transaction is a test transaction monitored by the transaction tracking software; and the first test function of the first program sending the plurality of instructions to the second test function on the third computing system, based on the second instruction.