Function TestShouldStartContainersInParallel

container_test.go:478–503

(t *testing.T)

}

func TestShouldStartContainersInParallel(t *testing.T) {
	ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
	t.Cleanup(cancel)

	for i := range 3 {
		i := i
		t.Run(fmt.Sprintf("iteration_%d", i), func(t *testing.T) {
			t.Parallel()

			ctr, err := testcontainers.Run(
				ctx, nginxAlpineImage,
				testcontainers.WithExposedPorts(nginxDefaultPort),
				testcontainers.WithWaitStrategy(wait.ForHTTP("/").WithStartupTimeout(10*time.Second)),
			)
			testcontainers.CleanupContainer(t, ctr)
			require.NoError(t, err)

			// mappedPort {
			port, err := ctr.MappedPort(ctx, nginxDefaultPort)
			// }
			require.NoError(t, err)

			t.Logf("Parallel container [iteration_%d] listening on %d\n", i, port.Num())
		})
	}
}

func ExampleGenericContainer_withSubstitutors() {
	ctx := context.Background()