add tests
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fba6170b95
commit
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119
tests/pretty.rs
119
tests/pretty.rs
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@ -3,12 +3,14 @@ extern crate serde;
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use serde::ser::Serialize;
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use serde::ser::Serialize;
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const EXAMPLE: &'static str = "\
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const PRETTY_STD: &'static str = "\
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[example]
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[example]
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array = [
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array = [
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\"item 1\",
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\"item 1\",
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\"item 2\",
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\"item 2\",
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]
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]
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empty = []
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oneline = \"this has no newlines.\"
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text = '''
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text = '''
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this is the first line
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this is the first line
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this is the second line
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this is the second line
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@ -16,11 +18,116 @@ this is the second line
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";
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";
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#[test]
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#[test]
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fn test_pretty() {
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fn test_pretty_std() {
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let value: toml::Value = toml::from_str(EXAMPLE).unwrap();
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let toml = PRETTY_STD;
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let value: toml::Value = toml::from_str(toml).unwrap();
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let mut result = String::with_capacity(128);
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let mut result = String::with_capacity(128);
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value.serialize(&mut toml::Serializer::pretty(&mut result)).unwrap();
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value.serialize(&mut toml::Serializer::pretty(&mut result)).unwrap();
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println!("example:\n{}", EXAMPLE);
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println!("EXPECTED:\n{}", toml);
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println!("result:\n{}", result);
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println!("\nRESULT:\n{}", result);
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assert_eq!(EXAMPLE, &result);
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assert_eq!(toml, &result);
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}
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const PRETTY_INDENT_2: &'static str = "\
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[example]
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array = [
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\"item 1\",
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\"item 2\",
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]
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empty = []
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oneline = \"this has no newlines.\"
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text = '''
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this is the first line
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this is the second line
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'''
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";
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#[test]
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fn test_pretty_indent_2() {
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let toml = PRETTY_INDENT_2;
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let value: toml::Value = toml::from_str(toml).unwrap();
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let mut result = String::with_capacity(128);
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{
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let mut serializer = toml::Serializer::pretty(&mut result);
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serializer.pretty_array_indent(2);
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value.serialize(&mut serializer).unwrap();
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}
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assert_eq!(toml, &result);
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}
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const PRETTY_INDENT_2_OTHER: &'static str = "\
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[example]
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array = [
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\"item 1\",
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\"item 2\",
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]
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empty = []
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oneline = \"this has no newlines.\"
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text = \"\\nthis is the first line\\nthis is the second line\\n\"
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";
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#[test]
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/// Test pretty indent when gotten the other way
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fn test_pretty_indent_2_other() {
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let toml = PRETTY_INDENT_2_OTHER;
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let value: toml::Value = toml::from_str(toml).unwrap();
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let mut result = String::with_capacity(128);
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{
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let mut serializer = toml::Serializer::new(&mut result);
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serializer.pretty_array_indent(2);
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value.serialize(&mut serializer).unwrap();
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}
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assert_eq!(toml, &result);
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}
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const PRETTY_ARRAY_NO_COMMA: &'static str = "\
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[example]
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array = [
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\"item 1\",
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\"item 2\"
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]
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empty = []
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oneline = \"this has no newlines.\"
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text = \"\\nthis is the first line\\nthis is the second line\\n\"
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";
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#[test]
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/// Test pretty indent when gotten the other way
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fn test_pretty_indent_array_no_comma() {
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let toml = PRETTY_ARRAY_NO_COMMA;
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let value: toml::Value = toml::from_str(toml).unwrap();
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let mut result = String::with_capacity(128);
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{
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let mut serializer = toml::Serializer::new(&mut result);
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serializer.pretty_array_trailing_comma(false);
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value.serialize(&mut serializer).unwrap();
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}
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assert_eq!(toml, &result);
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}
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const PRETTY_NO_STRING: &'static str = "\
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[example]
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array = [
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\"item 1\",
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\"item 2\",
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]
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empty = []
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oneline = \"this has no newlines.\"
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text = \"\\nthis is the first line\\nthis is the second line\\n\"
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";
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#[test]
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/// Test pretty indent when gotten the other way
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fn test_pretty_no_string() {
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let toml = PRETTY_NO_STRING;
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let value: toml::Value = toml::from_str(toml).unwrap();
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let mut result = String::with_capacity(128);
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{
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let mut serializer = toml::Serializer::pretty(&mut result);
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serializer.pretty_string(false);
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value.serialize(&mut serializer).unwrap();
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}
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assert_eq!(toml, &result);
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}
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}
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