testutil

Documentation

Overview

Package testutil holds helper functions for testing.

Index

• func IntegrationTestContext(tb testing.TB) context.Context
• func MustApply(ctx context.Context, t testing.TB, ms ...*spanner.Mutation) time.Time
• func SpannerTestContext(tb testing.TB) context.Context
• func SpannerTestMain(m *testing.M)

Functions

func IntegrationTestContext

func IntegrationTestContext(tb testing.TB) context.Context

IntegrationTestContext returns a context for testing code that talks to Spanner and uses tsmon. Skips the test if integration tests are not enabled.

Tests that use Spanner must not call t.Parallel().

func MustApply

func MustApply(ctx context.Context, t testing.TB, ms ...*spanner.Mutation) time.Time

MustApply applies the mutations to the spanner client in the context. Asserts that application succeeds. Returns the commit timestamp.

func SpannerTestContext

func SpannerTestContext(tb testing.TB) context.Context

SpannerTestContext returns a context for testing code that talks to Spanner. Skips the test if integration tests are not enabled.

Tests that use Spanner must not call t.Parallel().

func SpannerTestMain

func SpannerTestMain(m *testing.M)

SpannerTestMain is a test main function for packages that have tests that talk to spanner. It creates/destroys a temporary spanner database before/after running tests.

This function never returns. Instead it calls os.Exit with the value returned by m.Run().