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Mar 27, 2026
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Jun 28, 2026Your AI Writes Tests That Can Never Fail
An AI-generated test that passes proves nothing until it can go red. Mutation testing exposes the phantom tests, with a Go example to prove it.
Jun 28, 20263 min read0 reactions1 comments
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Apr 29, 2026Testing a production Bash script: 38 tests without a framework
How to write unit tests for a production Bash script without an external framework. Mocking patterns, function isolation, readable assertions.
Apr 29, 20264 min read0 reactions0 comments
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Apr 27, 2026Testing a Go exchange API client: mocks, httptest and testcontainers
You can't hit the real Binance API in tests. ExchangeClient interface, mockgen mocks, httptest for parsing real responses, testcontainers for PostgreSQL integration tests.
Apr 27, 20267 min read0 reactions0 comments
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Apr 28, 2026How Professional Machine Learning Engineer Exam Questions Help You to Prepare Your Exam?
Preparing for a certification exam can be really stressful without the right resources. Professional...
Apr 28, 20261 min read0 reactions0 comments
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May 2, 2026How We Migrated 100k Tests from Jest to Vitest at Shopify in 2026
How We Migrated 100k Tests from Jest to Vitest at Shopify in 2026 In early 2026, Shopify’s...
May 2, 20264 min read0 reactions0 comments
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Apr 30, 2026Performance Tests: 2026 Terraform 1.12 vs. OpenTofu 1.0 for Multi-Cloud IaC Deployment
In 2026, multi-cloud IaC deployments average 47% longer init times than single-cloud equivalents—we...
Apr 30, 202614 min read0 reactions0 comments
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Apr 29, 2026Performance Tests: 2026 Terraform 1.12 vs. OpenTofu 1.0 for Multi-Cloud IaC Deployment
In Q1 2026, our 12-engineer DevOps team ran 1,200 multi-cloud IaC deployment cycles across AWS,...
Apr 29, 202613 min read0 reactions0 comments
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Apr 29, 2026How to Write Unit Tests for Rust 1.83 with Cargo Test and rstest 0.18 for 90% Code Coverage
Rust 1.83’s stabilized test features cut unit test boilerplate by 62% compared to 1.70, but 73% of...
Apr 29, 202612 min read0 reactions0 comments
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May 2, 2026How to Use Codeium 2.0 to Generate Unit Tests for Rust 1.85 Projects
In a 2024 internal benchmark of 40+ Rust production codebases, teams using Codeium 2.0 to generate...
May 2, 202614 min read0 reactions0 comments
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Apr 28, 2026Step-by-Step: Building Automated API Tests with Postman 11.0 and GitHub Actions 3.0
In 2024, 68% of engineering teams report that manual API testing is their top bottleneck for release...
Apr 28, 202614 min read0 reactions0 comments
Como eu penso e escrevo meus testes
Testes são uma parte fundamental do desenvolvimento de software. Eles nos ajudam a garantir que nosso...
Mar 27, 20262 min read1 reactions0 comments