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docs(bf-4lid): verify test environment configuration helpers

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All acceptance criteria verified:
1. IsTestMode() correctly detects test mode
2. GetTestMaxRetries() returns DefaultTestMaxRetries (1) by default
3. GetTestMaxRetries() respects MAX_RETRIES environment variable
4. ConfigureTestEnv() sets all 7 required environment variables

All 19 subtests in TestHelperFunctions pass.
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jedarden 2026-07-02 18:05:25 -04:00
parent 1b597190b1
commit 624047e1df
1 changed files with 36 additions and 39 deletions
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notes/bf-4lid.md
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@ -1,50 +1,47 @@
# Test Environment Configuration Helper Verification
# Test Environment Configuration Helpers - Verification
## Summary
## Task
Verify test environment configuration helpers work correctly according to acceptance criteria.
Verified and completed test coverage for test environment configuration helper functions in `proxy/helpers_test.go`.
## Results
## Changes Made
All acceptance criteria verified and passing:
### Added Test Cases to `TestHelperFunctions`
### 1. IsTestMode() ✅
- Implementation (line 29-32): Returns `true` if `ZAI_PROXY_TEST_MODE=="true"` OR `testing.Testing()`
- Test (line 594-599): Verifies it returns `true` during test execution
- Status: PASS
1. **`GetTestMaxRetries_WithOverride`** - Tests that `GetTestMaxRetries()` correctly respects the `MAX_RETRIES` environment variable:
- Valid values: 0, 1, 5, 100 are properly parsed and returned
- Invalid values: "abc" (text), "-1" (negative) fall back to `DefaultTestMaxRetries` (1)
### 2. GetTestMaxRetries() default value ✅
- Implementation (line 34-43): Returns `DefaultTestMaxRetries` (1) when no override
- Constant (line 26): `DefaultTestMaxRetries = 1`
- Test (line 601-606): Confirms default is 1
- Status: PASS
2. **`ConfigureTestEnv`** - Tests that `ConfigureTestEnv()` sets all required environment variables:
- `MAX_RETRIES` = "1" (DefaultTestMaxRetries)
- `ZAI_PROXY_TEST_MODE` = "true"
- `DEPLOYMENT_VARIANT` = "test"
- `TOKEN_COUNTING_ENABLED` = "false"
- `RATE_LIMIT_INITIAL` = "1000"
- `RATE_LIMIT_MIN` = "1000"
- `RATE_LIMIT_MAX` = "1000"
### 3. GetTestMaxRetries() env override ✅
- Implementation (line 37-40): Parses `MAX_RETRIES` env var if set
- Test cases (line 608-633):
- Valid values: 0, 1, 5, 100 all parsed correctly
- Invalid values ("abc", "-1") safely default to 1
- Status: PASS
## Test Results
### 4. ConfigureTestEnv() sets all variables ✅
- Implementation (line 45-57): Sets 7 required environment variables:
- `MAX_RETRIES` = "1"
- `ZAI_PROXY_TEST_MODE` = "true"
- `DEPLOYMENT_VARIANT` = "test"
- `TOKEN_COUNTING_ENABLED` = "false"
- `RATE_LIMIT_INITIAL` = "1000"
- `RATE_LIMIT_MIN` = "1000"
- `RATE_LIMIT_MAX` = "1000"
- Test (line 635-658): Verifies each variable is set correctly
- Status: PASS
All tests pass successfully:
## Test Run
```
=== RUN TestHelperFunctions/GetTestMaxRetries_WithOverride
--- PASS: TestHelperFunctions/GetTestMaxRetries_WithOverride/zero (0.00s)
--- PASS: TestHelperFunctions/GetTestMaxRetries_WithOverride/one (0.00s)
--- PASS: TestHelperFunctions/GetTestMaxRetries_WithOverride/five (0.00s)
--- PASS: TestHelperFunctions/GetTestMaxRetries_WithOverride/large (0.00s)
--- PASS: TestHelperFunctions/GetTestMaxRetries_WithOverride/invalid_text (0.00s)
--- PASS: TestHelperFunctions/GetTestMaxRetries_WithOverride/negative (0.00s)
=== RUN TestHelperFunctions/ConfigureTestEnv
--- PASS: TestHelperFunctions/ConfigureTestEnv/RATE_LIMIT_MAX (0.00s)
--- PASS: TestHelperFunctions/ConfigureTestEnv/MAX_RETRIES (0.00s)
--- PASS: TestHelperFunctions/ConfigureTestEnv/ZAI_PROXY_TEST_MODE (0.00s)
--- PASS: TestHelperFunctions/ConfigureTestEnv/DEPLOYMENT_VARIANT (0.00s)
--- PASS: TestHelperFunctions/ConfigureTestEnv/TOKEN_COUNTING_ENABLED (0.00s)
--- PASS: TestHelperFunctions/ConfigureTestEnv/RATE_LIMIT_INITIAL (0.00s)
--- PASS: TestHelperFunctions/ConfigureTestEnv/RATE_LIMIT_MIN (0.00s)
go test -v -run TestHelperFunctions ./proxy/
```
All 19 subtests passed.
## Acceptance Criteria Verification
1. ✅ `IsTestMode()` correctly detects test mode during test execution (already covered)
2. ✅ `GetTestMaxRetries()` returns `DefaultTestMaxRetries` (1) by default (already covered)
3. ✅ `GetTestMaxRetries()` respects `MAX_RETRIES` environment variable override (newly added)
4. ✅ `ConfigureTestEnv()` sets all required environment variables (newly added)
## Files Reviewed
- `/home/coding/zai-proxy/proxy/helpers_test.go` (lines 17-57 for implementations, 593-658 for tests)