golang-stretchr-testify

Comprehensive guide to stretchr/testify for Golang testing. Covers assert, require, mock, and suite packages in depth. Use when writing tests with testify, creating mocks, setting up test suites, or choosing between assert and require. Covers testify assertions, mock expectations, argument matchers, call verification, suite lifecycle, and advanced patterns like Eventually, JSONEq, and custom matchers. Apply when the codebase imports github.com/stretchr/testify.

1.59x

Quality

86%

Does it follow best practices?

Impact

91%

1.59x

Average score across 3 eval scenarios

Securityby

Passed

No findings from the security scan

Evaluation results

75%

API Response Serializer: Test Suite

JSON comparison and mock Unset in Go tests

Criteria

Baseline

With context

JSONEq for JSON output

100%

No string equal for JSON

100%

Struct pointer not compared by address

100%

EqualExportedValues or dereference

53%

100%

Unset() used

Different return after Unset

50%

mock.AnythingOfType used

100%

AssertExpectations called

100%

is/must naming

100%

25%

Audit Logging Service: Batch Threshold Tests

Mock side effects and detailed call verification

Criteria

Baseline

With context

m.Called() in Record mock

100%

m.Called() in Flush mock

100%

.Run() argument capture

100%

Captured field assertion

66%

100%

AssertNotCalled for Flush

100%

Call count verification

100%

Large-batch Flush verification

100%

AssertExpectations present

100%

mock.Anything for context

100%

72%

Stats Calculator Test Suite

Testify assertion method selection

Criteria

Baseline

With context

ElementsMatch for tags

100%

InDelta for Mean

33%

100%

InDelta for StdDev

33%

100%

Regexp for JobID

53%

100%

WithinDuration for ComputedAt

33%

100%

ErrorContains for empty input

100%

require for error precondition

50%

100%

Repository: samber/cc-skills-golang
Path: skills/golang-stretchr-testify/SKILL.md
Commit: 4158351

Evaluated: 22 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Stats Calculator Test Suite Audit Logging Service: Batch Threshold Tests API Response Serializer: Test Suite

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