mirror of
https://github.com/opentffoundation/opentf.git
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dfc1a4e948
Signed-off-by: Diogenes Fernandes <diofeher@gmail.com> Signed-off-by: Diógenes Fernandes <diofeher@gmail.com> Co-authored-by: Andrei Ciobanu <andrei.ciobanu@opentofu.org>
122 lines
3.1 KiB
Go
122 lines
3.1 KiB
Go
// Copyright (c) The OpenTofu Authors
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// SPDX-License-Identifier: MPL-2.0
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// Copyright (c) 2023 HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package e2etest
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import (
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"path/filepath"
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"strings"
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"testing"
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"github.com/opentofu/opentofu/internal/e2e"
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)
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func TestFunction_Simple(t *testing.T) {
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// This test reaches out to registry.opentofu.org to download the
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// test functions provider, so it can only run if network access is allowed
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skipIfCannotAccessNetwork(t)
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fixturePath := filepath.Join("testdata", "functions")
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tf := e2e.NewBinary(t, tofuBin, fixturePath)
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// tofu init
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_, stderr, err := tf.Run("init")
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if err != nil {
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t.Errorf("unexpected error: %s", err)
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}
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if stderr != "" {
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t.Errorf("unexpected stderr output:\n%s", stderr)
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}
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_, stderr, err = tf.Run("plan", "-out=fnplan")
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if err != nil {
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t.Errorf("unexpected error: %s", err)
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}
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if stderr != "" {
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t.Errorf("unexpected stderr output:\n%s", stderr)
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}
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plan, err := tf.Plan("fnplan")
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if err != nil {
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t.Errorf("unexpected error: %s", err)
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}
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if len(plan.Changes.Outputs) != 1 {
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t.Fatalf("expected 1 outputs, got %d", len(plan.Changes.Outputs))
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}
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for _, out := range plan.Changes.Outputs {
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if !strings.Contains(string(out.After), "Hello Functions") {
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t.Fatalf("unexpected plan output: %s", string(out.After))
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}
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}
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}
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func TestFunction_ProviderDefinedFunctionWithoutConfigure(t *testing.T) {
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// This test reaches out to registry.opentofu.org to download the
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// test functions provider, so it can only run if network access is allowed
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skipIfCannotAccessNetwork(t)
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fixturePath := filepath.Join("testdata", "functions_aws")
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tf := e2e.NewBinary(t, tofuBin, fixturePath)
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// tofu init
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_, stderr, err := tf.Run("init")
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if err != nil {
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t.Errorf("unexpected error: %s", err)
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}
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if stderr != "" {
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t.Errorf("unexpected stderr output:\n%s", stderr)
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}
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_, stderr, err = tf.Run("plan", "-out=fnplan")
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if err != nil {
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t.Errorf("unexpected error: %s", err)
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}
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if stderr != "" {
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t.Fatalf("unexpected stderr output:\n%s", stderr)
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}
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plan, err := tf.Plan("fnplan")
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if err != nil {
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t.Errorf("unexpected error: %s", err)
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}
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if len(plan.Changes.Outputs) != 1 {
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t.Fatalf("expected 1 outputs, got %d", len(plan.Changes.Outputs))
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}
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for _, out := range plan.Changes.Outputs {
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if !strings.Contains(string(out.After), "arn:aws:s3:::bucket-prod") {
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t.Fatalf("unexpected plan output: %s", string(out.After))
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}
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}
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}
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func TestFunction_Error(t *testing.T) {
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// This test reaches out to registry.opentofu.org to download the
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// test functions provider, so it can only run if network access is allowed
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skipIfCannotAccessNetwork(t)
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fixturePath := filepath.Join("testdata", "functions-error")
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tf := e2e.NewBinary(t, tofuBin, fixturePath)
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// tofu init
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_, stderr, err := tf.Run("init")
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if err != nil {
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t.Errorf("unexpected error: %s", err)
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}
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if stderr != "" {
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t.Errorf("unexpected stderr output:\n%s", stderr)
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}
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// tofu plan -out=fnplan
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_, stderr, err = tf.Run("plan", "-out=fnplan")
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if err == nil {
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t.Errorf("expected error: %s", err)
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}
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if !strings.Contains(stderr, "Call to function \"provider::example::error\" failed") {
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t.Errorf("unexpected stderr output:\n%s", stderr)
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}
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}
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