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test_replace.rs
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test_replace.rs
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use crate::workdir::Workdir;
#[test]
fn replace() {
let wrk = Workdir::new("replace");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.0", "yellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellow"],
svec!["167.0", "yellow.0"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("\\.0$").arg("").arg("data.csv");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = vec![
svec!["identifier", "color"],
svec!["164", "yellow"],
svec!["165", "yellow"],
svec!["166", "yellow"],
svec!["167", "yellow"],
];
assert_eq!(got, expected);
wrk.assert_success(&mut cmd);
}
#[test]
fn replace_regex_literal() {
let wrk = Workdir::new("replace");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.0", "yel$low^"],
svec!["165.0", "yellow"],
svec!["166.0", "yellow"],
svec!["167.0", "yel$low^.0"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("$low^").arg("low").arg("--literal").arg("data.csv");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = vec![
svec!["identifier", "color"],
svec!["164.0", "yellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellow"],
svec!["167.0", "yellow.0"],
];
assert_eq!(got, expected);
wrk.assert_success(&mut cmd);
}
#[test]
fn replace_match() {
let wrk = Workdir::new("replace_match");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.0", "yellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellow"],
svec!["167.0", "yellow.0"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("\\.0$").arg("").arg("data.csv");
wrk.assert_success(&mut cmd);
}
#[test]
fn replace_nomatch() {
let wrk = Workdir::new("replace_nomatch");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.5", "yellow"],
svec!["165.6", "yellow"],
svec!["166.7", "yellow"],
svec!["167.8", "yellow.1"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("\\.0$").arg("").arg("data.csv");
wrk.assert_err(&mut cmd);
}
#[test]
fn replace_null() {
let wrk = Workdir::new("replace_null");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.0", "yellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellow"],
svec!["167.0", "yellow.0"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("\\.0$").arg("<NULL>").arg("data.csv");
let got_err = wrk.output_stderr(&mut cmd);
let expected_err = "5\n";
assert_eq!(got_err, expected_err);
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = vec![
svec!["identifier", "color"],
svec!["164", "yellow"],
svec!["165", "yellow"],
svec!["166", "yellow"],
svec!["167", "yellow"],
];
assert_eq!(got, expected);
wrk.assert_success(&mut cmd);
}
#[test]
fn replace_unicode() {
let wrk = Workdir::new("replace");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.0", "ŷellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellѳwish"],
svec!["167.0", "yelloψ"],
svec!["167.0", "belloψ"],
svec!["167.0", "bellowish"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("[\\s\\S]ell[\\s\\S]w")
.arg("Ƀellow")
.arg("--unicode")
.arg("data.csv");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = vec![
svec!["identifier", "color"],
svec!["164.0", "Ƀellow"],
svec!["165.0", "Ƀellow"],
svec!["166.0", "Ƀellowish"],
svec!["167.0", "yelloψ"],
svec!["167.0", "belloψ"],
svec!["167.0", "Ƀellowish"],
];
assert_eq!(got, expected);
let got_err = wrk.output_stderr(&mut cmd);
let expected_err = "4\n";
assert_eq!(got_err, expected_err);
wrk.assert_success(&mut cmd);
}
#[test]
fn replace_unicode_envvar() {
let wrk = Workdir::new("replace");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.0", "ŷellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellѳwish"],
svec!["167.0", "yelloψ"],
svec!["167.0", "belloψ"],
svec!["167.0", "bellowish"],
],
);
let mut cmd = wrk.command("replace");
cmd.env("QSV_REGEX_UNICODE", "1");
cmd.arg("[\\s\\S]ell[\\s\\S]w")
.arg("Ƀellow")
.arg("data.csv");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = vec![
svec!["identifier", "color"],
svec!["164.0", "Ƀellow"],
svec!["165.0", "Ƀellow"],
svec!["166.0", "Ƀellowish"],
svec!["167.0", "yelloψ"],
svec!["167.0", "belloψ"],
svec!["167.0", "Ƀellowish"],
];
assert_eq!(got, expected);
}
#[test]
fn replace_no_headers() {
let wrk = Workdir::new("replace");
wrk.create(
"data.csv",
vec![
svec!["164.0", "yellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellow"],
svec!["167.0", "yellow.0"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("\\.0$")
.arg("")
.arg("--no-headers")
.arg("--select")
.arg("1")
.arg("data.csv");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = vec![
svec!["164", "yellow"],
svec!["165", "yellow"],
svec!["166", "yellow"],
svec!["167", "yellow.0"],
];
assert_eq!(got, expected);
}
#[test]
fn replace_select() {
let wrk = Workdir::new("replace");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.0", "yellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellow"],
svec!["167.0", "yellow.0"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("\\.0$")
.arg("")
.arg("--select")
.arg("identifier")
.arg("data.csv");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = vec![
svec!["identifier", "color"],
svec!["164", "yellow"],
svec!["165", "yellow"],
svec!["166", "yellow"],
svec!["167", "yellow.0"],
];
assert_eq!(got, expected);
}
#[test]
fn replace_groups() {
let wrk = Workdir::new("replace");
wrk.create(
"data.csv",
vec![
svec!["identifier", "color"],
svec!["164.0", "yellow"],
svec!["165.0", "yellow"],
svec!["166.0", "yellow"],
svec!["167.0", "yellow.0"],
],
);
let mut cmd = wrk.command("replace");
cmd.arg("\\d+(\\d)\\.0$")
.arg("$1")
.arg("--select")
.arg("identifier")
.arg("data.csv");
let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
let expected = vec![
svec!["identifier", "color"],
svec!["4", "yellow"],
svec!["5", "yellow"],
svec!["6", "yellow"],
svec!["7", "yellow.0"],
];
assert_eq!(got, expected);
}