73 lines
2.2 KiB
Markdown
73 lines
2.2 KiB
Markdown
# Test Evidence: Project lifecycle domain rules
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- **Test type:** Unit
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- **Requirement IDs:** `PRJ-001`–`PRJ-007`, `PRJ-012`, `PRJ-017`, `AUTH-001`–`AUTH-004`
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- **Scenario IDs:** `AC-PRJ-001`, `AC-PRJ-003`, `AC-PRJ-006`, `AC-PRJ-009`
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- **Test class/method:** `com.lab.labtimesheet.projects.domain.ProjectTest`
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- **Implementation commit:** `3483347`
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## Protected behavior
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Project creation cannot produce an empty or leaderless aggregate; direct membership rejects ineligible or duplicate current members; leadership changes leave one current term; activation is owning-Mentor-only and rejects invalid Task assignees.
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## Test method
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Plain JUnit drives the aggregate through its public factory and mutation methods. It asserts externally observable state and denials without Spring or database infrastructure.
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## Hand-derived expected result
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A planned Project starts with one current membership and one current leadership term. Adding a different eligible Intern yields two current memberships. Changing Leader closes one term and opens one term while retaining both memberships. Activation changes only `PLANNED` to `ACTIVE` when every supplied guard is true.
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## RED
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**Command**
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```text
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export JAVA_HOME=/opt/homebrew/opt/openjdk@25
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export PATH="$JAVA_HOME/bin:$PATH"
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./mvnw -Dtest=ProjectTest test
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```
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**Observed result**
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```text
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[ERROR] ProjectTest.java:[124,20] cannot find symbol: class Project
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[ERROR] ProjectTest.java:[135,20] cannot find symbol: class EligibleIntern
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[INFO] BUILD FAILURE
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```
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## GREEN
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**Command**
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```text
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export JAVA_HOME=/opt/homebrew/opt/openjdk@25
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export PATH="$JAVA_HOME/bin:$PATH"
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./mvnw -Dtest=ProjectTest test
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```
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**Observed result**
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```text
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[INFO] Running com.lab.labtimesheet.projects.domain.ProjectTest
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[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0
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[INFO] BUILD SUCCESS
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```
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## Affected suite
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**Command and result**
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```text
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export JAVA_HOME=/opt/homebrew/opt/openjdk@25
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export PATH="$JAVA_HOME/bin:$PATH"
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./mvnw -Dtest=ProjectTest test
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[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0
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[INFO] BUILD SUCCESS
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```
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## External-test boundaries
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This unit test does not prove JPA/Flyway mappings, PostgreSQL constraints or transaction concurrency, Spring Security routing, Task-module query integration, or browser rendering.
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