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Odilon HUGONNOTApr 27, 2026 • 7 min read
Testing 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 p...
#go#tests#api#binance
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Odilon HUGONNOTApr 29, 2026 • 4 min read
Testing 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...
#bash#tests#developertools#scripting
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ANKUSH CHOUDHARY JOHALApr 29, 2026 • 13 min read
Performance 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,...
#performance#tests#2026#terraform
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ANKUSH CHOUDHARY JOHAL6d ago • 4 min read
How 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...
#migrated#100k#tests#jest
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ANKUSH CHOUDHARY JOHALApr 29, 2026 • 12 min read
How 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.....
#write#unit#tests#rust
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ANKUSH CHOUDHARY JOHALApr 30, 2026 • 14 min read
Performance 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....
#performance#tests#2026#terraform
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ANKUSH CHOUDHARY JOHALApr 28, 2026 • 14 min read
Step-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...
#stepbystep#building#automated#tests
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