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-rw-r--r--tests/pretty.rs119
1 files changed, 113 insertions, 6 deletions
diff --git a/tests/pretty.rs b/tests/pretty.rs
index f9b6d20..759d1c9 100644
--- a/tests/pretty.rs
+++ b/tests/pretty.rs
@@ -3,12 +3,14 @@ extern crate serde;
use serde::ser::Serialize;
-const EXAMPLE: &'static str = "\
+const PRETTY_STD: &'static str = "\
[example]
array = [
\"item 1\",
\"item 2\",
]
+empty = []
+oneline = \"this has no newlines.\"
text = '''
this is the first line
this is the second line
@@ -16,11 +18,116 @@ this is the second line
";
#[test]
-fn test_pretty() {
- let value: toml::Value = toml::from_str(EXAMPLE).unwrap();
+fn test_pretty_std() {
+ let toml = PRETTY_STD;
+ let value: toml::Value = toml::from_str(toml).unwrap();
let mut result = String::with_capacity(128);
value.serialize(&mut toml::Serializer::pretty(&mut result)).unwrap();
- println!("example:\n{}", EXAMPLE);
- println!("result:\n{}", result);
- assert_eq!(EXAMPLE, &result);
+ println!("EXPECTED:\n{}", toml);
+ println!("\nRESULT:\n{}", result);
+ assert_eq!(toml, &result);
+}
+
+
+const PRETTY_INDENT_2: &'static str = "\
+[example]
+array = [
+ \"item 1\",
+ \"item 2\",
+]
+empty = []
+oneline = \"this has no newlines.\"
+text = '''
+this is the first line
+this is the second line
+'''
+";
+
+#[test]
+fn test_pretty_indent_2() {
+ let toml = PRETTY_INDENT_2;
+ let value: toml::Value = toml::from_str(toml).unwrap();
+ let mut result = String::with_capacity(128);
+ {
+ let mut serializer = toml::Serializer::pretty(&mut result);
+ serializer.pretty_array_indent(2);
+ value.serialize(&mut serializer).unwrap();
+ }
+ assert_eq!(toml, &result);
+}
+
+const PRETTY_INDENT_2_OTHER: &'static str = "\
+[example]
+array = [
+ \"item 1\",
+ \"item 2\",
+]
+empty = []
+oneline = \"this has no newlines.\"
+text = \"\\nthis is the first line\\nthis is the second line\\n\"
+";
+
+
+#[test]
+/// Test pretty indent when gotten the other way
+fn test_pretty_indent_2_other() {
+ let toml = PRETTY_INDENT_2_OTHER;
+ let value: toml::Value = toml::from_str(toml).unwrap();
+ let mut result = String::with_capacity(128);
+ {
+ let mut serializer = toml::Serializer::new(&mut result);
+ serializer.pretty_array_indent(2);
+ value.serialize(&mut serializer).unwrap();
+ }
+ assert_eq!(toml, &result);
+}
+
+
+const PRETTY_ARRAY_NO_COMMA: &'static str = "\
+[example]
+array = [
+ \"item 1\",
+ \"item 2\"
+]
+empty = []
+oneline = \"this has no newlines.\"
+text = \"\\nthis is the first line\\nthis is the second line\\n\"
+";
+#[test]
+/// Test pretty indent when gotten the other way
+fn test_pretty_indent_array_no_comma() {
+ let toml = PRETTY_ARRAY_NO_COMMA;
+ let value: toml::Value = toml::from_str(toml).unwrap();
+ let mut result = String::with_capacity(128);
+ {
+ let mut serializer = toml::Serializer::new(&mut result);
+ serializer.pretty_array_trailing_comma(false);
+ value.serialize(&mut serializer).unwrap();
+ }
+ assert_eq!(toml, &result);
+}
+
+
+const PRETTY_NO_STRING: &'static str = "\
+[example]
+array = [
+ \"item 1\",
+ \"item 2\",
+]
+empty = []
+oneline = \"this has no newlines.\"
+text = \"\\nthis is the first line\\nthis is the second line\\n\"
+";
+#[test]
+/// Test pretty indent when gotten the other way
+fn test_pretty_no_string() {
+ let toml = PRETTY_NO_STRING;
+ let value: toml::Value = toml::from_str(toml).unwrap();
+ let mut result = String::with_capacity(128);
+ {
+ let mut serializer = toml::Serializer::pretty(&mut result);
+ serializer.pretty_string(false);
+ value.serialize(&mut serializer).unwrap();
+ }
+ assert_eq!(toml, &result);
}