Insights · Method

Creating a test strategy

A test strategy defines what is tested how intensively – and why. Without it, testing is broad instead of targeted. Here is how to build one that holds.

What is a test strategy?

The test strategy is the overarching guideline for how testing is done in a project or organization. It answers: which risks do we cover? At which test levels? With which test types, tools and responsibilities? It is deliberately stable – the concrete, project-specific test plan is derived from it.

What goes into it?

Test objectives: what should testing achieve (risk coverage, compliance, release readiness)?
Test levels: unit, integration, system, acceptance – and who owns them.
Test types: functional, load/performance, security, usability … by risk.
Risk basis: prioritization by impact and likelihood (see risk-based testing).
Test environments & data: where from, how realistic, how privacy-compliant.
Automation: what is automated and what stays manual.
Entry and exit criteria: when testing starts and when “good enough” is reached.
Metrics & reporting: how progress and residual risk are measured.

In 6 steps

Clarify context: product risk, regulation, release cadence, team maturity.
Assess risks: identify and prioritize the critical functions.
Map levels & types: where is each risk covered most cost-effectively?
Decide automation: automate stable, frequent paths; keep exploratory manual.
Define criteria & metrics: measurable entry/exit criteria instead of gut feeling.
Align & live it: align with development and business and adapt regularly.

Test strategy vs. test plan

The test strategy is long-lived and organization- or product-wide; the test plan is the concrete implementation for a specific initiative (with schedule, environments, actual test cases). More: the test plan – content, structure, template.

Common mistakes

Too generic: a strategy that fits everything steers nothing. It must set priorities.
Built without the business: then the view on business risk is missing.
Tool before goal: risk first, then the tool – not the other way round.

Our test management consulting supports building a strategy that holds.

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