1 files changed, 47 insertions, 0 deletions
diff --git a/vendor/write-json/tests/tests.rs b/vendor/write-json/tests/tests.rs
new file mode 100644
index 000000000..116c06a26
--- /dev/null
+++ b/vendor/write-json/tests/tests.rs
@@ -0,0 +1,47 @@
+#[test]
+fn smoke() {
+    let mut buf = String::new();
+
+    {
+        let mut obj = write_json::object(&mut buf);
+        obj.string("name", "Peter").number("favorite number", 92.0);
+        obj.array("films")
+            .string("Drowning By Numbers")
+            .string("A Zed & Two Noughts");
+        obj.null("suitcase");
+    }
+
+    assert_eq!(
+        buf,
+        r#"{"name":"Peter","favorite number":92,"films":["Drowning By Numbers","A Zed & Two Noughts"],"suitcase":null}"#
+    )
+}
+
+#[test]
+fn string_escaping() {
+    let mut buf = String::new();
+    {
+        write_json::array(&mut buf)
+            .string("")
+            .string("'")
+            .string("\"")
+            .string("\\")
+            .string("hello world")
+            .string(" \r\n\t\\ \\r\\n\\t")
+            .string("❤😂")
+            .string("\x00\x07\x1F\x20\x7E\x7F\u{80}\u{9f}!");
+    }
+    let strings = buf.replace(|c: char| "[],".contains(c), "\n");
+    let expected = r#"
+""
+"'"
+"\""
+"\\"
+"hello world"
+" \r\n\t\\ \\r\\n\\t"
+"❤\u0020"
+"\u0000\u0070\u00F1 ~\u00F7\u0008\u00F9!"
+"#;
+
+    assert_eq!(strings, expected);
+}