add format test

2023-09-22 14:52:16 -07:00 · 2023-09-22 14:52:16 -07:00 · 938d601fbc
commit 938d601fbc
parent 20190c1224
1 changed files with 19 additions and 0 deletions
--- a/d2format/format_test.go
+++ b/d2format/format_test.go
@ -810,6 +810,25 @@ steps: {
    step-1-content
  }
 }
+`,
+		},
+		{
+			name: "substitution_mid_string",
+			in: `vars: {
+  test: hello
+}
+
+mybox: {
+  label: prefix${test}suffix
+}
+`,
+			exp: `vars: {
+  test: hello
+}
+
+mybox: {
+  label: prefix${test}suffix
+}
 `,
 		},
 	}