Add test for various expressions (#683)

pkg/tf2pulumi/convert/testdata/expressions/main.tf

@@ -0,0 +1,70 @@
+output "null_out" {
+    value = null
+}
+
+output "number_out" {
+    value = 0
+}
+
+output "bool_out" {
+    value = true
+}
+
+output "string_out" {
+    value = "hello world"
+}
+
+output "tuple_out" {
+    value = [1, 2, 3]
+}
+
+output "str_object_out" {
+    value = {
+        hello: "hallo"
+        goodbye: "ha det"
+    }
+}
+
+locals {
+    a_key = "hello"
+    a_value = -1
+}
+
+output "complex_object_out" {
+    value = {
+        a_tuple: ["a", "b", "c"]
+        an_object: {
+            literal_key: 1
+            another_literal_key = 2
+            "yet_another_literal_key": local.a_value
+            # This doesn't translate correctly
+            # (local.a_key) = 4
+        }
+        ambiguous_for: {
+            "for" = 1
+        }
+    }
+}
+
+output "quoted_template" {
+    value = "The key is ${local.a_key}"
+}
+
+output "heredoc" {
+    value = <<END
+This is also a template.
+So we can output the key again ${local.a_key}
+END
+}
+
+output "for_tuple" {
+    value = [for key, value in ["a", "b"] : "${key}:${value}:${local.a_value}" if key != 0]
+}
+
+output "for_tuple_value_only" {
+    value = [for value in ["a", "b"] : "${value}:${local.a_value}"]
+}
+
+output "for_object" {
+    value = {for key, value in ["a", "b"] : key => "${value}:${local.a_value}" if key != 0}
+}

pkg/tf2pulumi/convert/testdata/expressions/pcl/main.pp

@@ -0,0 +1,56 @@
+output nullOut {
+    value = null
+}
+output numberOut {
+    value = 0
+}
+output boolOut {
+    value = true
+}
+output stringOut {
+    value = "hello world"
+}
+output tupleOut {
+    value = [1, 2, 3]
+}
+output strObjectOut {
+    value = {
+        hello: "hallo"
+        goodbye: "ha det"
+    }
+}
+    aKey = "hello"
+    aValue = -1
+output complexObjectOut {
+    value = {
+        a_tuple: ["a", "b", "c"]
+        an_object: {
+            literal_key: 1
+            another_literal_key = 2
+            "yet_another_literal_key": aValue
+            # This doesn't translate correctly
+            # (local.a_key) = 4
+        }
+        ambiguous_for: {
+            "for" = 1
+        }
+    }
+}
+output quotedTemplate {
+    value = "The key is ${aKey}"
+}
+output heredoc {
+    value = <<END
+This is also a template.
+So we can output the key again ${aKey}
+END
+}
+output forTuple {
+    value = [for key, value in ["a", "b"] : "${key}:${value}:${aValue}" if key != 0]
+}
+output forTupleValueOnly {
+    value = [for value in ["a", "b"] : "${value}:${aValue}"]
+}
+output forObject {
+    value = {for key, value in ["a", "b"] : key => "${value}:${aValue}" if key != 0}
+}