What must a test report include?

Every test report should encompass four key elements that testers must incorporate:
1. Test Objective: This outlines the specific testing type carried out by the team and its testers, along with the reasons behind it.
2. Test Cases, Coverage, and Execution Details: This section includes information regarding the test cases used, the extent of test coverage, and execution specifics.
3. Defect Counts: Here, the report should summarize the number of defects identified.
4. Platform and Test Environment Configuration Details: This part of the report provides information about the configuration of the testing platform and the test environment.