add tests for invalid paths

Author: austinvalle

plancheck/expect_unknown_output_value_at_path_test.go

@@ -361,6 +361,46 @@ func Test_ExpectUnknownOutputValueAtPath_SetNestedBlock_Object(t *testing.T) {
 	})
 }
 
+func Test_ExpectUnknownOutputValueAtPath_ExpectError_KnownValue_PathNotFound(t *testing.T) {
+	t.Parallel()
+
+	r.UnitTest(t, r.TestCase{
+		ProviderFactories: map[string]func() (*schema.Provider, error){
+			"test": func() (*schema.Provider, error) { //nolint:unparam // required signature
+				return testProvider(), nil
+			},
+		},
+		// Prior to Terraform v1.3.0 a planned output is marked as fully unknown
+		// if any attribute is unknown. The id attribute within the test provider
+		// is unknown.
+		// Reference: https://github.com/hashicorp/terraform/blob/v1.3/CHANGELOG.md#130-september-21-2022
+		TerraformVersionChecks: []tfversion.TerraformVersionCheck{
+			tfversion.SkipBelow(tfversion.Version1_3_0),
+		},
+		Steps: []r.TestStep{
+			{
+				Config: `
+				resource "test_resource" "one" {
+					list_nested_block {
+						list_nested_block_attribute = "value 1"
+					}
+				}
+
+				output "resource" {
+					value = test_resource.one
+				}
+				`,
+				ConfigPlanChecks: r.ConfigPlanChecks{
+					PreApply: []plancheck.PlanCheck{
+						plancheck.ExpectUnknownOutputValueAtPath("resource", tfjsonpath.New("list_nested_block").AtSliceIndex(0).AtMapKey("not_correct_attr")),
+					},
+				},
+				ExpectError: regexp.MustCompile(`path not found: specified key not_correct_attr not found in map at list_nested_block.0.not_correct_attr`),
+			},
+		},
+	})
+}
+
 func Test_ExpectUnknownOutputValueAtPath_ExpectError_KnownValue_ListAttribute(t *testing.T) {
 	t.Parallel()
 

plancheck/expect_unknown_value_test.go

@@ -217,6 +217,36 @@ func Test_ExpectUnknownValue_SetNestedBlock(t *testing.T) {
 	})
 }
 
+func Test_ExpectUnknownValue_ExpectError_KnownValue_PathNotFound(t *testing.T) {
+	t.Parallel()
+
+	r.UnitTest(t, r.TestCase{
+		ProviderFactories: map[string]func() (*schema.Provider, error){
+			"test": func() (*schema.Provider, error) { //nolint:unparam // required signature
+				return testProvider(), nil
+			},
+		},
+		Steps: []r.TestStep{
+			{
+				Config: `
+				resource "test_resource" "two" {
+					list_nested_block {
+						list_nested_block_attribute = "value 1"
+					}
+				}
+				`,
+				ConfigPlanChecks: r.ConfigPlanChecks{
+					PreApply: []plancheck.PlanCheck{
+						plancheck.ExpectUnknownValue("test_resource.two",
+							tfjsonpath.New("list_nested_block").AtSliceIndex(0).AtMapKey("not_correct_attr")),
+					},
+				},
+				ExpectError: regexp.MustCompile(`path not found: specified key not_correct_attr not found in map at list_nested_block.0.not_correct_attr`),
+			},
+		},
+	})
+}
+
 func Test_ExpectUnknownValue_ExpectError_KnownValue_ListAttribute(t *testing.T) {
 	t.Parallel()