X-Git-Url: http://git.scottworley.com/tablify/blobdiff_plain/cc2378d55111b3745a8f980f34b1f7b1126f37b1..e43fba20e88c99acfef26dc7008af115d4e0ac07:/src/lib.rs?ds=inline diff --git a/src/lib.rs b/src/lib.rs index c2da4c9..2111e1e 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -1,110 +1,242 @@ +use std::borrow::ToOwned; use std::collections::{HashMap, HashSet}; +use std::fmt::Write; use std::io::BufRead; use std::iter::Iterator; -const HEADER: &str = " +#[derive(PartialEq, Eq, Debug)] +struct Config { + column_threshold: usize, + static_columns: Vec>, + hidden_columns: HashSet, +} +impl Config { + fn apply_command(&mut self, line_num: usize, cmd: &str) -> Result<(), std::io::Error> { + if let Some(threshold) = cmd.strip_prefix("col_threshold ") { + self.column_threshold = threshold.parse().map_err(|e| { + std::io::Error::new( + std::io::ErrorKind::InvalidInput, + format!("line {line_num}: col_threshold must be numeric: {e}"), + ) + })?; + } else if let Some(col) = cmd.strip_prefix("hide ") { + self.hidden_columns.insert(col.to_owned()); + } else if let Some(col) = cmd.strip_prefix("col ") { + self.static_columns.push(Some(col.to_owned())); + } else if cmd == "colsep" { + self.static_columns.push(None); + } else { + return Err(std::io::Error::new( + std::io::ErrorKind::InvalidInput, + format!("line {line_num}: Unknown command: {cmd}"), + )); + } + Ok(()) + } +} +impl Default for Config { + fn default() -> Self { + Self { + column_threshold: 2, + static_columns: vec![], + hidden_columns: HashSet::new(), + } + } +} + +const HEADER: &str = r#" - - + + - "; + +"#; const FOOTER: &str = "

"; +#[derive(PartialEq, Eq, Debug)] +pub struct HTML(String); +impl HTML { + fn escape(value: &str) -> HTML { + let mut escaped: String = String::new(); + for c in value.chars() { + match c { + '>' => escaped.push_str(">"), + '<' => escaped.push_str("<"), + '\'' => escaped.push_str("'"), + '"' => escaped.push_str("""), + '&' => escaped.push_str("&"), + ok_c => escaped.push(ok_c), + } + } + HTML(escaped) + } +} +impl From<&str> for HTML { + fn from(value: &str) -> HTML { + HTML(String::from(value)) + } +} +impl FromIterator for HTML { + fn from_iter(iter: T) -> HTML + where + T: IntoIterator, + { + HTML(iter.into_iter().map(|html| html.0).collect::()) + } +} +impl std::fmt::Display for HTML { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + write!(f, "{}", self.0) + } +} + #[derive(Debug, PartialEq, Eq)] -struct RowInput { +enum InputLine<'a> { + Blank, + RowHeader(&'a str), + Entry(&'a str, Option<&'a str>), + Command(&'a str), +} +impl<'a> From<&'a str> for InputLine<'a> { + fn from(value: &'a str) -> InputLine<'a> { + let trimmed = value.trim_end(); + if trimmed.is_empty() { + InputLine::Blank + } else if let Some(cmd) = trimmed.strip_prefix('!') { + InputLine::Command(cmd) + } else if !trimmed.starts_with(' ') { + InputLine::RowHeader(value.trim()) + } else { + match value.split_once(':') { + None => InputLine::Entry(value.trim(), None), + Some((col, instance)) => InputLine::Entry(col.trim(), Some(instance.trim())), + } + } + } +} + +#[derive(Debug, PartialEq, Eq)] +struct Row { label: String, - entries: Vec, + entries: HashMap>>, } -struct Reader>> { +#[derive(Debug, PartialEq, Eq)] +enum Rowlike { + Row(Row), + Spacer, +} + +struct Reader<'cfg, Input: Iterator>> { input: std::iter::Enumerate, - row: Option, + row: Option, + config: &'cfg mut Config, } -impl>> Reader { - fn new(input: Input) -> Self { +impl<'cfg, Input: Iterator>> Reader<'cfg, Input> { + fn new(config: &'cfg mut Config, input: Input) -> Self { Self { input: input.enumerate(), row: None, + config, } } } -impl>> Iterator for Reader { - type Item = Result; +impl<'cfg, Input: Iterator>> Iterator + for Reader<'cfg, Input> +{ + type Item = Result; fn next(&mut self) -> Option { loop { - match self - .input - .next() - .map(|(n, r)| (n, r.map(|line| String::from(line.trim_end())))) - { - None => return Ok(std::mem::take(&mut self.row)).transpose(), + match self.input.next() { + None => return Ok(std::mem::take(&mut self.row).map(Rowlike::Row)).transpose(), Some((_, Err(e))) => return Some(Err(e)), - Some((_, Ok(line))) if line.is_empty() && self.row.is_some() => { - return Ok(std::mem::take(&mut self.row)).transpose() - } - Some((_, Ok(line))) if line.is_empty() => {} - Some((n, Ok(line))) if line.starts_with(' ') => match &mut self.row { - None => { - return Some(Err(std::io::Error::other(format!( - "{}: Entry with no header", - n + 1 - )))) + Some((n, Ok(line))) => match InputLine::from(line.as_ref()) { + InputLine::Command(cmd) => { + if let Err(e) = self.config.apply_command(n + 1, cmd) { + return Some(Err(e)); + } } - Some(ref mut row) => row.entries.push(String::from(line.trim())), - }, - Some((_, Ok(line))) => { - let prev = std::mem::take(&mut self.row); - self.row = Some(RowInput { - label: line, - entries: vec![], - }); - if prev.is_some() { - return Ok(prev).transpose(); + InputLine::Blank if self.row.is_some() => { + return Ok(std::mem::take(&mut self.row).map(Rowlike::Row)).transpose() } - } + InputLine::Blank => return Some(Ok(Rowlike::Spacer)), + InputLine::Entry(col, instance) => match &mut self.row { + None => { + return Some(Err(std::io::Error::other(format!( + "line {}: Entry with no header", + n + 1 + )))) + } + Some(ref mut row) => { + row.entries + .entry(col.to_owned()) + .and_modify(|is| is.push(instance.map(ToOwned::to_owned))) + .or_insert_with(|| vec![instance.map(ToOwned::to_owned)]); + } + }, + InputLine::RowHeader(row) => { + let prev = std::mem::take(&mut self.row); + self.row = Some(Row { + label: row.to_owned(), + entries: HashMap::new(), + }); + if prev.is_some() { + return Ok(prev.map(Rowlike::Row)).transpose(); + } + } + }, } } } } -fn read_rows(input: impl std::io::Read) -> impl Iterator> { - Reader::new(std::io::BufReader::new(input).lines()) +fn read_input(input: impl std::io::Read) -> Result<(Vec, Config), std::io::Error> { + let mut config = Config::default(); + let reader = Reader::new(&mut config, std::io::BufReader::new(input).lines()); + reader + .collect::, _>>() + .map(|rows| (rows, config)) } -fn column_counts(rows: &[RowInput]) -> Vec<(usize, String)> { +fn column_counts(rows: &[Rowlike]) -> Vec<(usize, String)> { + let empty = HashMap::new(); let mut counts: Vec<_> = rows .iter() - .flat_map(|r| r.entries.iter().collect::>().into_iter()) - .fold(HashMap::new(), |mut cs, e| { - cs.entry(String::from(e)) + .flat_map(|rl| match rl { + Rowlike::Row(r) => r.entries.keys(), + Rowlike::Spacer => empty.keys(), + }) + .fold(HashMap::new(), |mut cs, col| { + cs.entry(col.to_owned()) .and_modify(|n| *n += 1) .or_insert(1); cs @@ -112,9 +244,149 @@ fn column_counts(rows: &[RowInput]) -> Vec<(usize, String)> { .into_iter() .map(|(col, n)| (n, col)) .collect(); - counts.sort(); + counts.sort_unstable_by(|(an, acol), (bn, bcol)| bn.cmp(an).then(acol.cmp(bcol))); counts } +fn column_order(config: &Config, rows: &[Rowlike]) -> Vec { + let static_columns: HashSet<&str> = config + .static_columns + .iter() + .flatten() + .map(std::string::String::as_str) + .collect(); + column_counts(rows) + .into_iter() + .filter_map(|(n, col)| { + (n >= config.column_threshold + && !static_columns.contains(col.as_str()) + && !config.hidden_columns.contains(&col)) + .then_some(col) + }) + .collect() +} + +fn render_one_instance(instance: &Option) -> HTML { + match instance { + None => HTML::from("â"), + Some(instance) => HTML::escape(instance.as_ref()), + } +} + +fn render_instances(instances: &[Option]) -> HTML { + let all_empty = instances.iter().all(Option::is_none); + if all_empty && instances.len() == 1 { + HTML::from("") + } else if all_empty { + HTML(format!("{}", instances.len())) + } else { + HTML( + instances + .iter() + .map(render_one_instance) + .map(|html| html.0) // Waiting for slice_concat_trait to stabilize + .collect::>() + .join(" "), + ) + } +} + +fn render_cell(col: &str, row: &mut Row) -> HTML { + let row_label = HTML::escape(row.label.as_ref()); + let col_label = HTML::escape(col); + let instances: Option<&Vec>> = row.entries.get(col); + let class = HTML::from(if instances.is_none() { "" } else { "yes" }); + let contents = match instances { + None => HTML::from(""), + Some(is) => render_instances(is), + }; + row.entries.remove(col); + HTML(format!( + r#"{contents}"# + )) +} + +fn render_leftover(notcol: &str, instances: &[Option]) -> HTML { + let label = HTML::escape(notcol); + let rest = render_instances(instances); + if rest == HTML::from("") { + HTML(format!("{label}")) + } else { + HTML(format!("{label}: {rest}")) + } +} + +fn render_all_leftovers(config: &Config, row: &Row) -> HTML { + let mut order: Vec<_> = row + .entries + .keys() + .filter(|&col| !config.hidden_columns.contains(col)) + .collect(); + order.sort_unstable(); + HTML( + order + .into_iter() + .map(|notcol| render_leftover(notcol, row.entries.get(notcol).expect("Key vanished?!"))) + .map(|html| html.0) // Waiting for slice_concat_trait to stabilize + .collect::>() + .join(", "), + ) +} + +fn render_row(config: &Config, columns: &[String], rowlike: &mut Rowlike) -> HTML { + match rowlike { + Rowlike::Spacer => HTML::from("\n"), + Rowlike::Row(row) => { + let row_label = HTML::escape(row.label.as_ref()); + let static_cells = config + .static_columns + .iter() + .map(|ocol| match ocol { + Some(col) if config.hidden_columns.contains(col) => HTML::from(""), + Some(col) => render_cell(col, row), + None => HTML::from(r#""#), + }) + .collect::(); + let dynamic_cells = columns + .iter() + .filter(|&col| !config.hidden_columns.contains(col)) + .map(|col| render_cell(col, row)) + .collect::(); + let leftovers = render_all_leftovers(config, row); + HTML(format!( + "{row_label}{static_cells}{dynamic_cells}{leftovers}\n" + )) + } + } +} + +fn render_column_headers(config: &Config, columns: &[String]) -> HTML { + let static_columns = config.static_columns.iter().map(|oc| oc.as_ref()); + let dynamic_columns = columns.iter().map(Some); + HTML( + String::from(r#""#) + + &static_columns + .chain(dynamic_columns) + .filter(|ocol| { + ocol.map(|col| !config.hidden_columns.contains(col)) + .unwrap_or(true) + }) + .fold(String::new(), |mut acc, ocol| { + match ocol { + Some(col) => { + let col_header = HTML::escape(col); + write!( + &mut acc, + r#"

{col_header}

"# + ) + } + None => write!(&mut acc, r#""#), + } + .unwrap(); + acc + }) + + "\n", + ) +} /// # Errors /// @@ -122,135 +394,469 @@ fn column_counts(rows: &[RowInput]) -> Vec<(usize, String)> { /// * there's an i/o error while reading `input` /// * the log has invalid syntax: /// * an indented line with no preceding non-indented line -pub fn tablify(input: impl std::io::Read) -> Result { - let rows = read_rows(input).collect::, _>>()?; - let _columns = column_counts(&rows); - Ok(String::from(HEADER) + "Hello, world!" + FOOTER) +pub fn tablify(input: impl std::io::Read) -> Result { + let (rows, config) = read_input(input)?; + let columns = column_order(&config, &rows); + Ok(HTML(format!( + "{HEADER}{}{}{FOOTER}", + render_column_headers(&config, &columns), + rows.into_iter() + .map(|mut r| render_row(&config, &columns, &mut r)) + .collect::() + ))) } #[cfg(test)] mod tests { use super::*; + #[test] + fn test_parse_line() { + assert_eq!(InputLine::from(""), InputLine::Blank); + assert_eq!(InputLine::from(" "), InputLine::Blank); + assert_eq!(InputLine::from("foo"), InputLine::RowHeader("foo")); + assert_eq!(InputLine::from("foo "), InputLine::RowHeader("foo")); + assert_eq!(InputLine::from(" foo"), InputLine::Entry("foo", None)); + assert_eq!( + InputLine::from(" foo:bar"), + InputLine::Entry("foo", Some("bar")) + ); + assert_eq!( + InputLine::from(" foo: bar"), + InputLine::Entry("foo", Some("bar")) + ); + assert_eq!( + InputLine::from(" foo: bar "), + InputLine::Entry("foo", Some("bar")) + ); + assert_eq!( + InputLine::from(" foo: bar "), + InputLine::Entry("foo", Some("bar")) + ); + assert_eq!( + InputLine::from(" foo : bar "), + InputLine::Entry("foo", Some("bar")) + ); + } + + fn read_rows(input: impl std::io::Read) -> Result, std::io::Error> { + read_input(input).map(|(rows, _)| rows) + } + fn read_config(input: impl std::io::Read) -> Result { + read_input(input).map(|(_, config)| config) + } #[test] fn test_read_rows() { assert_eq!( - read_rows(&b"foo"[..]).flatten().collect::>(), - vec![RowInput { - label: String::from("foo"), - entries: vec![] - }] + read_rows(&b"foo"[..]).unwrap(), + vec![Rowlike::Row(Row { + label: "foo".to_owned(), + entries: HashMap::new(), + })] ); assert_eq!( - read_rows(&b"bar"[..]).flatten().collect::>(), - vec![RowInput { - label: String::from("bar"), - entries: vec![] - }] + read_rows(&b"bar"[..]).unwrap(), + vec![Rowlike::Row(Row { + label: "bar".to_owned(), + entries: HashMap::new(), + })] ); assert_eq!( - read_rows(&b"foo\nbar\n"[..]).flatten().collect::>(), + read_rows(&b"foo\nbar\n"[..]).unwrap(), vec![ - RowInput { - label: String::from("foo"), - entries: vec![] - }, - RowInput { - label: String::from("bar"), - entries: vec![] - } + Rowlike::Row(Row { + label: "foo".to_owned(), + entries: HashMap::new(), + }), + Rowlike::Row(Row { + label: "bar".to_owned(), + entries: HashMap::new(), + }) ] ); assert_eq!( - read_rows(&b"foo\n bar\n"[..]).flatten().collect::>(), - vec![RowInput { - label: String::from("foo"), - entries: vec![String::from("bar")] - }] + read_rows(&b"foo\n bar\n"[..]).unwrap(), + vec![Rowlike::Row(Row { + label: "foo".to_owned(), + entries: HashMap::from([("bar".to_owned(), vec![None])]), + })] ); assert_eq!( - read_rows(&b"foo\n bar\n baz\n"[..]) - .flatten() - .collect::>(), - vec![RowInput { - label: String::from("foo"), - entries: vec![String::from("bar"), String::from("baz")] - }] + read_rows(&b"foo\n bar\n baz\n"[..]).unwrap(), + vec![Rowlike::Row(Row { + label: "foo".to_owned(), + entries: HashMap::from([ + ("bar".to_owned(), vec![None]), + ("baz".to_owned(), vec![None]) + ]), + })] ); assert_eq!( - read_rows(&b"foo\n\nbar\n"[..]) - .flatten() - .collect::>(), + read_rows(&b"foo\n\nbar\n"[..]).unwrap(), vec![ - RowInput { - label: String::from("foo"), - entries: vec![] - }, - RowInput { - label: String::from("bar"), - entries: vec![] - } + Rowlike::Row(Row { + label: "foo".to_owned(), + entries: HashMap::new(), + }), + Rowlike::Row(Row { + label: "bar".to_owned(), + entries: HashMap::new(), + }) ] ); assert_eq!( - read_rows(&b"foo\n \nbar\n"[..]) - .flatten() - .collect::>(), + read_rows(&b"foo\n\n\nbar\n"[..]).unwrap(), vec![ - RowInput { - label: String::from("foo"), - entries: vec![] - }, - RowInput { - label: String::from("bar"), - entries: vec![] - } + Rowlike::Row(Row { + label: "foo".to_owned(), + entries: HashMap::new(), + }), + Rowlike::Spacer, + Rowlike::Row(Row { + label: "bar".to_owned(), + entries: HashMap::new(), + }) ] ); assert_eq!( - read_rows(&b"foo \n bar \n"[..]) - .flatten() - .collect::>(), - vec![RowInput { - label: String::from("foo"), - entries: vec![String::from("bar")] - }] + read_rows(&b"foo\n \nbar\n"[..]).unwrap(), + vec![ + Rowlike::Row(Row { + label: "foo".to_owned(), + entries: HashMap::new(), + }), + Rowlike::Row(Row { + label: "bar".to_owned(), + entries: HashMap::new(), + }) + ] + ); + assert_eq!( + read_rows(&b"foo \n bar \n"[..]).unwrap(), + vec![Rowlike::Row(Row { + label: "foo".to_owned(), + entries: HashMap::from([("bar".to_owned(), vec![None])]), + })] ); - let bad = read_rows(&b" foo"[..]).next().unwrap(); + let bad = read_rows(&b" foo"[..]); assert!(bad.is_err()); - assert!(format!("{bad:?}").contains("1: Entry with no header")); + assert!(format!("{bad:?}").contains("line 1: Entry with no header")); - let bad2 = read_rows(&b"foo\n\n bar"[..]).nth(1).unwrap(); + let bad2 = read_rows(&b"foo\n\n bar"[..]); assert!(bad2.is_err()); - assert!(format!("{bad2:?}").contains("3: Entry with no header")); + assert!(format!("{bad2:?}").contains("line 3: Entry with no header")); + } + + #[test] + fn test_read_config() { + assert_eq!( + read_config(&b"!col_threshold 10"[..]) + .unwrap() + .column_threshold, + 10 + ); + assert_eq!( + read_config(&b"!col foo"[..]).unwrap().static_columns, + vec![Some("foo".to_owned())] + ); + + let bad_command = read_config(&b"!no such command"[..]); + assert!(bad_command.is_err()); + assert!(format!("{bad_command:?}").contains("line 1: Unknown command")); + + let bad_num = read_config(&b"!col_threshold foo"[..]); + assert!(bad_num.is_err()); + assert!(format!("{bad_num:?}").contains("line 1: col_threshold must be numeric")); } #[test] fn test_column_counts() { assert_eq!( - column_counts( - &read_rows(&b"foo\n bar\n baz\n"[..]) - .collect::, _>>() - .unwrap() - ), + column_counts(&read_rows(&b"foo\n bar\n baz\n"[..]).unwrap()), vec![(1, String::from("bar")), (1, String::from("baz"))] ); + assert_eq!( + column_counts(&read_rows(&b"foo\n bar\n baz\nquux\n baz"[..]).unwrap()), + vec![(2, String::from("baz")), (1, String::from("bar"))] + ); + assert_eq!( + column_counts(&read_rows(&b"foo\n bar\n bar\n baz\n bar\nquux\n baz"[..]).unwrap()), + vec![(2, String::from("baz")), (1, String::from("bar"))] + ); assert_eq!( column_counts( - &read_rows(&b"foo\n bar\n baz\nquux\n baz"[..]) - .collect::, _>>() - .unwrap() + &read_rows(&b"foo\n bar: 1\n bar: 2\n baz\n bar\nquux\n baz"[..]).unwrap() ), - vec![(1, String::from("bar")), (2, String::from("baz"))] + vec![(2, String::from("baz")), (1, String::from("bar"))] ); + } + + #[test] + fn test_render_cell() { assert_eq!( - column_counts( - &read_rows(&b"foo\n bar\n bar\n baz\n bar\nquux\n baz"[..]) - .collect::, _>>() - .unwrap() + render_cell( + "foo", + &mut Row { + label: "nope".to_owned(), + entries: HashMap::new(), + } + ), + HTML::from( + r#""# + ) + ); + assert_eq!( + render_cell( + "foo", + &mut Row { + label: "nope".to_owned(), + entries: HashMap::from([("bar".to_owned(), vec![None])]), + } + ), + HTML::from( + r#""# + ) + ); + assert_eq!( + render_cell( + "foo", + &mut Row { + label: "nope".to_owned(), + entries: HashMap::from([("foo".to_owned(), vec![None])]), + } + ), + HTML::from( + r#""# + ) + ); + assert_eq!( + render_cell( + "foo", + &mut Row { + label: "nope".to_owned(), + entries: HashMap::from([("foo".to_owned(), vec![None, None])]), + } + ), + HTML::from( + r#"2"# + ) + ); + assert_eq!( + render_cell( + "foo", + &mut Row { + label: "nope".to_owned(), + entries: HashMap::from([( + "foo".to_owned(), + vec![Some("5".to_owned()), Some("10".to_owned())] + )]), + } + ), + HTML::from( + r#"5 10"# + ) + ); + assert_eq!( + render_cell( + "foo", + &mut Row { + label: "nope".to_owned(), + entries: HashMap::from([("foo".to_owned(), vec![Some("5".to_owned()), None])]), + } + ), + HTML::from( + r#"5 â"# + ) + ); + assert_eq!( + render_cell( + "heart", + &mut Row { + label: "nope".to_owned(), + entries: HashMap::from([("heart".to_owned(), vec![Some("<3".to_owned())])]), + } + ), + HTML::from( + r#"<3"# + ) + ); + assert_eq!( + render_cell( + "foo", + &mut Row { + label: "bob's".to_owned(), + entries: HashMap::from([("foo".to_owned(), vec![None])]), + } + ), + HTML::from( + r#""# + ) + ); + let mut r = Row { + label: "nope".to_owned(), + entries: HashMap::from([ + ("foo".to_owned(), vec![None]), + ("baz".to_owned(), vec![None]), + ]), + }; + assert_eq!(r.entries.len(), 2); + render_cell("foo", &mut r); + assert_eq!(r.entries.len(), 1); + render_cell("bar", &mut r); + assert_eq!(r.entries.len(), 1); + render_cell("baz", &mut r); + assert_eq!(r.entries.len(), 0); + } + + #[test] + fn test_render_leftovers() { + assert_eq!( + render_all_leftovers( + &Config::default(), + &Row { + label: "nope".to_owned(), + entries: HashMap::from([("foo".to_owned(), vec![None])]), + } + ), + HTML::from("foo") + ); + assert_eq!( + render_all_leftovers( + &Config::default(), + &Row { + label: "nope".to_owned(), + entries: HashMap::from([ + ("foo".to_owned(), vec![None]), + ("bar".to_owned(), vec![None]) + ]), + } + ), + HTML::from("bar, foo") + ); + assert_eq!( + render_all_leftovers( + &Config::default(), + &Row { + label: "nope".to_owned(), + entries: HashMap::from([ + ("foo".to_owned(), vec![None]), + ("bar".to_owned(), vec![None, None]) + ]), + } + ), + HTML::from("bar: 2, foo") + ); + assert_eq!( + render_all_leftovers( + &Config { + column_threshold: 2, + static_columns: vec![], + hidden_columns: HashSet::from(["private".to_owned()]), + }, + &Row { + label: "nope".to_owned(), + entries: HashMap::from([("private".to_owned(), vec![None]),]), + } + ), + HTML::from("") + ); + } + + #[test] + fn test_render_row() { + assert_eq!( + render_row( + &Config::default(), + &["foo".to_owned()], + &mut Rowlike::Row(Row { + label: "nope".to_owned(), + entries: HashMap::from([("bar".to_owned(), vec![None])]), + }) + ), + HTML::from( + r#"nopebar +"# + ) + ); + assert_eq!( + render_row( + &Config { + column_threshold: 0, + static_columns: vec![Some("foo".to_owned()), Some("bar".to_owned())], + hidden_columns: HashSet::new(), + }, + &["baz".to_owned()], + &mut Rowlike::Row(Row { + label: "nope".to_owned(), + entries: HashMap::from([ + ("bar".to_owned(), vec![Some("r".to_owned())]), + ("baz".to_owned(), vec![Some("z".to_owned())]), + ("foo".to_owned(), vec![Some("f".to_owned())]), + ]), + }) + ), + HTML::from( + r#"nopefrz +"# + ) + ); + assert_eq!( + render_row( + &Config { + column_threshold: 0, + static_columns: vec![Some("foo".to_owned()), None, Some("bar".to_owned())], + hidden_columns: HashSet::new(), + }, + &[], + &mut Rowlike::Row(Row { + label: "nope".to_owned(), + entries: HashMap::from([ + ("bar".to_owned(), vec![Some("r".to_owned())]), + ("foo".to_owned(), vec![Some("f".to_owned())]), + ]), + }) + ), + HTML::from( + r#"nopefr +"# + ) + ); + assert_eq!( + render_row( + &Config { + column_threshold: 0, + static_columns: vec![], + hidden_columns: HashSet::from(["foo".to_owned()]), + }, + &[], + &mut Rowlike::Row(Row { + label: "nope".to_owned(), + entries: HashMap::from([("foo".to_owned(), vec![Some("f".to_owned())]),]), + }) + ), + HTML::from( + r#"nope +"# + ) + ); + assert_eq!( + render_row( + &Config { + column_threshold: 0, + static_columns: vec![Some("foo".to_owned())], + hidden_columns: HashSet::from(["foo".to_owned()]), + }, + &[], + &mut Rowlike::Row(Row { + label: "nope".to_owned(), + entries: HashMap::from([("foo".to_owned(), vec![Some("f".to_owned())]),]), + }) ), - vec![(1, String::from("bar")), (2, String::from("baz"))] + HTML::from( + r#"nope +"# + ) ); } }