fix #1363 build lambda bin from src instead using a blob + bump ext pkg.

examples/terraform-aws-lambda-example/src/bootstrap.go

@@ -12,13 +12,13 @@ type Event struct {
 	Echo       string `json:"Echo"`
 }
 
-// Fails if ShouldFail is `true`, otherwise echos the input.
+// HandleRequest Fails if ShouldFail is `true`, otherwise echos the input.
 func HandleRequest(ctx context.Context, evnt *Event) (string, error) {
 	if evnt == nil {
 		return "", fmt.Errorf("received nil event")
 	}
 	if evnt.ShouldFail {
-		return "", fmt.Errorf("Failed to handle %#v", evnt)
+		return "", fmt.Errorf("failed to handle %#v", evnt)
 	}
 	return evnt.Echo, nil
 }

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/Azure/go-autorest/autorest/azure/auth v0.5.8
 	github.com/Azure/go-autorest/autorest/to v0.4.0 // indirect
 	github.com/Azure/go-autorest/autorest/validation v0.3.1 // indirect
-	github.com/aws/aws-lambda-go v1.13.3
+	github.com/aws/aws-lambda-go v1.47.0
 	github.com/aws/aws-sdk-go v1.44.122
 	github.com/ghodss/yaml v1.0.0
 	github.com/go-errors/errors v1.0.2-0.20180813162953-d98b870cc4e0 // indirect

go.sum

@@ -250,8 +250,8 @@ github.com/apparentlymart/go-textseg/v15 v15.0.0 h1:uYvfpb3DyLSCGWnctWKGj857c6ew
 github.com/apparentlymart/go-textseg/v15 v15.0.0/go.mod h1:K8XmNZdhEBkdlyDdvbmmsvpAG721bKi0joRfFdHIWJ4=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
-github.com/aws/aws-lambda-go v1.13.3 h1:SuCy7H3NLyp+1Mrfp+m80jcbi9KYWAs9/BXwppwRDzY=
-github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
+github.com/aws/aws-lambda-go v1.47.0 h1:0H8s0vumYx/YKs4sE7YM0ktwL2eWse+kfopsRI1sXVI=
+github.com/aws/aws-lambda-go v1.47.0/go.mod h1:dpMpZgvWx5vuQJfBt0zqBha60q7Dd7RfgJv23DymV8A=
 github.com/aws/aws-sdk-go v1.44.122 h1:p6mw01WBaNpbdP2xrisz5tIkcNwzj/HysobNoaAHjgo=
 github.com/aws/aws-sdk-go v1.44.122/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
 github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
@@ -649,7 +649,6 @@ github.com/tmccombs/hcl2json v0.6.4 h1:/FWnzS9JCuyZ4MNwrG4vMrFrzRgsWEOVi+1AyYUVL
 github.com/tmccombs/hcl2json v0.6.4/go.mod h1:+ppKlIW3H5nsAsZddXPy2iMyvld3SHxyjswOZhavRDk=
 github.com/ulikunitz/xz v0.5.10 h1:t92gobL9l3HE202wg3rlk19F6X+JOxl9BBrCCMYEYd8=
 github.com/ulikunitz/xz v0.5.10/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
-github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/urfave/cli v1.22.2/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/urfave/cli v1.22.12/go.mod h1:sSBEIC79qR6OvcmsD4U3KABeOTxDqQtdDnaFuUN30b8=
 github.com/urfave/cli v1.22.16 h1:MH0k6uJxdwdeWQTwhSO42Pwr4YLrNLwBtg1MRgTqPdQ=

test/terraform_aws_lambda_example_test.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/gruntwork-io/terratest/modules/aws"
 	"github.com/gruntwork-io/terratest/modules/random"
+	"github.com/gruntwork-io/terratest/modules/shell"
 	"github.com/gruntwork-io/terratest/modules/terraform"
 	test_structure "github.com/gruntwork-io/terratest/modules/test-structure"
 	"github.com/stretchr/testify/assert"
@@ -20,6 +21,9 @@ func TestTerraformAwsLambdaExample(t *testing.T) {
 	// against the same terraform module.
 	exampleFolder := test_structure.CopyTerraformFolderToTemp(t, "../", "examples/terraform-aws-lambda-example")
 
+	err := buildLambdaBinary(t, exampleFolder)
+	require.NoError(t, err)
+
 	// Give this lambda function a unique ID for a name so we can distinguish it from any other lambdas
 	// in your AWS account
 	functionName := fmt.Sprintf("terratest-aws-lambda-example-%s", random.UniqueId())
@@ -53,14 +57,34 @@ func TestTerraformAwsLambdaExample(t *testing.T) {
 	assert.Equal(t, `"hi!"`, string(response))
 
 	// Invoke the function, this time causing it to error and capturing the error
-	_, err := aws.InvokeFunctionE(t, awsRegion, functionName, ExampleFunctionPayload{ShouldFail: true, Echo: "hi!"})
+	_, err = aws.InvokeFunctionE(t, awsRegion, functionName, ExampleFunctionPayload{ShouldFail: true, Echo: "hi!"})
 
 	// Function-specific errors have their own special return
 	functionError, ok := err.(*aws.FunctionError)
 	require.True(t, ok)
 
 	// Make sure the function-specific error comes back
-	assert.Contains(t, string(functionError.Payload), "Failed to handle")
+	assert.Contains(t, string(functionError.Payload), "failed to handle")
+}
+
+func buildLambdaBinary(t *testing.T, tempDir string) error {
+	cmd := shell.Command{
+		Command: "go",
+		Args: []string{
+			"build",
+			"-o",
+			tempDir + "/src/bootstrap",
+			tempDir + "/src/bootstrap.go",
+		},
+		Env: map[string]string{
+			"GOOS":        "linux",
+			"GOARCH":      "amd64",
+			"CGO_ENABLED": "0",
+		},
+	}
+
+	_, err := shell.RunCommandAndGetOutputE(t, cmd)
+	return err
 }
 
 // Another example of how to test the Terraform module in
@@ -73,6 +97,9 @@ func TestTerraformAwsLambdaWithParamsExample(t *testing.T) {
 	// against the same terraform module.
 	exampleFolder := test_structure.CopyTerraformFolderToTemp(t, "../", "examples/terraform-aws-lambda-example")
 
+	err := buildLambdaBinary(t, exampleFolder)
+	require.NoError(t, err)
+
 	// Give this lambda function a unique ID for a name so we can distinguish it from any other lambdas
 	// in your AWS account
 	functionName := fmt.Sprintf("terratest-aws-lambda-withparams-example-%s", random.UniqueId())
@@ -118,13 +145,13 @@ func TestTerraformAwsLambdaWithParamsExample(t *testing.T) {
 		InvocationType: &invocationType,
 		Payload:        ExampleFunctionPayload{ShouldFail: true, Echo: "hi!"},
 	}
-	out, err := aws.InvokeFunctionWithParamsE(t, awsRegion, functionName, input)
+	out, err = aws.InvokeFunctionWithParamsE(t, awsRegion, functionName, input)
 
 	// The Lambda executed, but should have failed.
 	assert.Error(t, err, "Unhandled")
 
 	// Make sure the function-specific error comes back
-	assert.Contains(t, string(out.Payload), "Failed to handle")
+	assert.Contains(t, string(out.Payload), "failed to handle")
 
 	// Call InvokeFunctionWithParamsE with a LambdaOptions struct that has
 	// an unsupported InvocationType.  The function should fail.