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test_exclude.rs
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test_exclude.rs
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use crate::workdir::Workdir;
// This macro takes *two* identifiers: one for the test with headers
// and another for the test without headers.
macro_rules! exclude_test {
($name:ident, $fun:expr) => {
mod $name {
use std::process;
use super::{make_rows, setup};
use crate::workdir::Workdir;
#[test]
fn headers() {
let wrk = setup(stringify!($name), true);
let mut cmd = wrk.command("exclude");
cmd.args(&["city", "cities.csv", "city", "places.csv"]);
$fun(wrk, cmd, true);
}
#[test]
fn no_headers() {
let n = stringify!(concat_idents!($name, _no_headers));
let wrk = setup(n, false);
let mut cmd = wrk.command("exclude");
cmd.arg("--no-headers");
cmd.args(&["1", "cities.csv", "1", "places.csv"]);
$fun(wrk, cmd, false);
}
}
};
}
fn setup(name: &str, headers: bool) -> Workdir {
let mut cities = vec![
svec!["Boston", "MA"],
svec!["New York", "NY"],
svec!["San Francisco", "CA"],
svec!["Buffalo", "NY"],
svec!("NEW YORK", "NY"),
];
let mut places = vec![
svec!["Boston", "Logan Airport"],
svec!["Boston", "Boston Garden"],
svec!["Buffalo", "Ralph Wilson Stadium"],
svec!["Orlando", "Disney World"],
svec!["New York", "Empire State Building"],
];
if headers {
cities.insert(0, svec!["city", "state"]);
}
if headers {
places.insert(0, svec!["city", "place"]);
}
let wrk = Workdir::new(name);
wrk.create("cities.csv", cities);
wrk.create("places.csv", places);
wrk
}
fn make_rows(headers: bool, rows: Vec<Vec<String>>) -> Vec<Vec<String>> {
let mut all_rows = vec![];
if headers {
all_rows.push(svec!["city", "state"]);
}
all_rows.extend(rows.into_iter());
all_rows
}
exclude_test!(exclude, |wrk: Workdir,
mut cmd: process::Command,
headers: bool| {
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = make_rows(
headers,
vec![
// svec!["New York", "NY"],
svec!["San Francisco", "CA"],
svec!["NEW YORK", "NY"],
],
);
assert_eq!(got, expected);
});
exclude_test!(exclude_casei, |wrk: Workdir,
mut cmd: process::Command,
headers: bool| {
cmd.arg("--ignore-case");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = make_rows(headers, vec![svec!["San Francisco", "CA"]]);
assert_eq!(got, expected);
});
exclude_test!(include, |wrk: Workdir,
mut cmd: process::Command,
headers: bool| {
cmd.arg("-v");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = make_rows(
headers,
vec![
svec!["Boston", "MA"],
svec!["New York", "NY"],
svec!["Buffalo", "NY"],
],
);
assert_eq!(got, expected);
});
exclude_test!(include_casei, |wrk: Workdir,
mut cmd: process::Command,
headers: bool| {
cmd.arg("-v").arg("--ignore-case");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = make_rows(
headers,
vec![
svec!["Boston", "MA"],
svec!["New York", "NY"],
svec!["Buffalo", "NY"],
svec!["NEW YORK", "NY"],
],
);
assert_eq!(got, expected);
});
#[test]
fn exclude_utf8_issue778_aliases_posiions() {
let wrk = Workdir::new("exclude_utf8_issue778_aliases_posiions");
let aliases_file = wrk.load_test_file("aliases.csv");
let positions_file = wrk.load_test_file("positions.csv");
let mut cmd = wrk.command("exclude");
cmd.arg("position")
.arg(aliases_file)
.arg("position")
.arg(positions_file);
let got: String = wrk.stdout(&mut cmd);
let expected = wrk.load_test_resource("aliases-positions-expected.csv");
assert_eq!(got, expected.trim_end());
}
#[test]
fn exclude_utf8_issue778_positions_aliases() {
let wrk = Workdir::new("exclude_utf8_issue778_aliases_posiions_aliases");
let aliases_file = wrk.load_test_file("aliases.csv");
let positions_file = wrk.load_test_file("positions.csv");
let mut cmd = wrk.command("exclude");
cmd.arg("position")
.arg(positions_file)
.arg("position")
.arg(aliases_file);
let got: String = wrk.stdout(&mut cmd);
let expected = wrk.load_test_resource("positions-aliases-expected.csv");
assert_eq!(got, expected.trim_end());
}
#[test]
fn exclude_1497_empty_fields() {
let wrk = Workdir::new("exclude_1497_empty_fields");
wrk.create(
"data.csv",
vec![
svec!["id", "start", "end"],
svec!["1", "2001", "2003"],
svec!["2", "2004", "2006"],
svec!["3", "2006", ""],
svec!["4", "2007", "2010"],
],
);
wrk.create(
"skip.csv",
vec![
svec!["id", "start", "end"],
svec!["2", "2004", "2006"],
svec!["3", "2006", ""],
],
);
let mut cmd = wrk.command("exclude");
cmd.arg("id,end")
.arg("data.csv")
.arg("id,end")
.arg("skip.csv");
let got: String = wrk.stdout(&mut cmd);
let expected = "id,start,end\n1,2001,2003\n4,2007,2010";
assert_eq!(got, expected);
}