add integration test for map[string]string attr

go.mod

@@ -19,7 +19,7 @@ require (
 	github.com/sourcegraph/jsonrpc2 v0.0.0-20190106185902-35a74f039c6a
 	github.com/spf13/afero v1.2.2 // matches version used by terraform
 	github.com/terraform-linters/tflint-plugin-sdk v0.8.2
-	github.com/terraform-linters/tflint-ruleset-aws v0.3.1
+	github.com/terraform-linters/tflint-ruleset-aws v0.3.2-0.20210424063642-35a8256b9439
 	github.com/zclconf/go-cty v1.8.1
 	golang.org/x/lint v0.0.0-20200302205851-738671d3881b
 )

go.sum

@@ -529,8 +529,8 @@ github.com/tencentcloud/tencentcloud-sdk-go v3.0.82+incompatible/go.mod h1:0PfYo
 github.com/tencentyun/cos-go-sdk-v5 v0.0.0-20190808065407-f07404cefc8c/go.mod h1:wk2XFUg6egk4tSDNZtXeKfe2G6690UVyt163PuUxBZk=
 github.com/terraform-linters/tflint-plugin-sdk v0.8.2 h1:A46VFbdBH8K1JwFjC4X5hbW35oL6gIoRxjlzzz27q7I=
 github.com/terraform-linters/tflint-plugin-sdk v0.8.2/go.mod h1:UsVDOw0Urg0POULWugZ6XFzWJ6i0NaTFYtlYrQe4Auw=
-github.com/terraform-linters/tflint-ruleset-aws v0.3.1 h1:ipsJto4kbVBUdt12E+r1uLTJV/nAkg3zzm2F/y7qYxQ=
-github.com/terraform-linters/tflint-ruleset-aws v0.3.1/go.mod h1:8XZ7U81vk51+NGE76ygQKtVEhNP6tuI+m0UFB205jTI=
+github.com/terraform-linters/tflint-ruleset-aws v0.3.2-0.20210424063642-35a8256b9439 h1:mWefOM7fzpMpNYJYfm0CGT9zmAs9Z8DoFC2ac52QnxM=
+github.com/terraform-linters/tflint-ruleset-aws v0.3.2-0.20210424063642-35a8256b9439/go.mod h1:8XZ7U81vk51+NGE76ygQKtVEhNP6tuI+m0UFB205jTI=
 github.com/terraform-providers/terraform-provider-aws v1.60.1-0.20210401223222-6eda2394d8c0/go.mod h1:zHbWVcgJdvGPS7TgOYxr1p2Fgrtok7rVw9EOhSgtC9M=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tombuildsstuff/giovanni v0.15.1/go.mod h1:0TZugJPEtqzPlMpuJHYfXY6Dq2uLPrXf98D2XQSxNbA=

integrationtest/bundled/bundled_test.go

@@ -63,6 +63,12 @@ func TestBundledPlugin(t *testing.T) {
 			Command: "tflint --format json --force",
 			Dir:     "cty-based-eval",
 		},
+		{
+			// Regression: https://github.com/terraform-linters/tflint/issues/1102
+			Name:    "map-attribute",
+			Command: "tflint --format json --force",
+			Dir:     "map-attribute",
+		},
 	}
 
 	dir, _ := os.Getwd()
@@ -84,7 +90,7 @@ func TestBundledPlugin(t *testing.T) {
 		cmd.Stderr = errStream
 
 		if err := cmd.Run(); err != nil {
-			panic(fmt.Sprintf("Failed to exec command: %s", err))
+			fmt.Fprintf(os.Stderr, "Failed to exec command (%s)\n", err)
 		}
 
 		var b []byte

integrationtest/bundled/map-attribute/.tflint.hcl

@@ -0,0 +1,4 @@
+rule "aws_resource_missing_tags" {
+  enabled = true
+  tags = ["Environment", "Name", "Type"]
+}

integrationtest/bundled/map-attribute/result.json

@@ -0,0 +1,25 @@
+{
+  "issues": [
+    {
+      "rule": {
+        "name": "aws_resource_missing_tags",
+        "severity": "info",
+        "link": "https://github.com/terraform-linters/tflint-ruleset-aws/blob/v0.3.1/docs/rules/aws_resource_missing_tags.md"
+      },
+      "message": "The resource is missing the following tags: \"Environment\", \"Name\", \"Type\".",
+      "range": {
+        "filename": "template.tf",
+        "start": {
+          "line": 2,
+          "column": 10
+        },
+        "end": {
+          "line": 2,
+          "column": 25
+        }
+      },
+      "callers": []
+    }
+  ],
+  "errors": []
+}

integrationtest/bundled/map-attribute/template.tf

@@ -0,0 +1,3 @@
+resource "aws_instance" "intance" {
+  tags = { foo = "bar" }
+}