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Merge pull request #1876 from jqnatividad/100.dathere.com
`tests`: add tests for 100.dathere.com/lessons/1
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fruit,price | ||
apple,2.50 | ||
banana,3.00 | ||
strawberry,1.50 |
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fruit,price,size,availability | ||
apple,2.50,medium,available | ||
banana,3.00,medium,available | ||
strawberry,1.50,small,available | ||
orange,2.00,medium,out of stock | ||
pineapple,3.50,large,available | ||
grape,4.00,small,out of stock | ||
mango,1.80,medium,available | ||
watermelon,6.00,large,available | ||
pear,2.20,medium,out of stock |
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// Warning: These tests may contain solutions to the exercises. | ||
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mod exercise_0; | ||
mod lesson_0; | ||
mod lesson_1; |
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// Lesson 1: Displaying file content with qsv table | ||
// https://100.dathere.com/lessons/1 | ||
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use std::process; | ||
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use crate::workdir::Workdir; | ||
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// https://100.dathere.com/lessons/1/#viewing-raw-file-content-in-the-terminal | ||
#[test] | ||
fn fruits_cat() { | ||
let wrk = Workdir::new("fruits_cat"); | ||
let test_file = wrk.load_test_file("fruits.csv"); | ||
let mut cmd = process::Command::new("cat"); | ||
cmd.arg(test_file); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit,price | ||
apple,2.50 | ||
banana,3.00 | ||
strawberry,1.50"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#viewing-raw-file-content-in-the-terminal | ||
#[test] | ||
fn fruits_raw_select() { | ||
let wrk = Workdir::new("fruits_raw_select"); | ||
let test_file = wrk.load_test_file("fruits.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["select", "1-", test_file.as_str()]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit,price | ||
apple,2.50 | ||
banana,3.00 | ||
strawberry,1.50"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#viewing-raw-file-content-in-the-terminal | ||
#[test] | ||
#[cfg(not(feature = "datapusher_plus"))] | ||
fn fruits_raw_fmt() { | ||
let wrk = Workdir::new("fruits_raw_fmt"); | ||
let test_file = wrk.load_test_file("fruits.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["fmt", test_file.as_str()]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit,price | ||
apple,2.50 | ||
banana,3.00 | ||
strawberry,1.50"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#viewing-raw-file-content-in-the-terminal | ||
#[test] | ||
fn fruits_raw_slice() { | ||
let wrk = Workdir::new("fruits_raw_slice"); | ||
let test_file = wrk.load_test_file("fruits.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["slice", test_file.as_str()]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit,price | ||
apple,2.50 | ||
banana,3.00 | ||
strawberry,1.50"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#viewing-raw-file-content-in-the-terminal | ||
#[test] | ||
#[cfg(feature = "polars")] | ||
fn fruits_raw_sqlp() { | ||
let wrk = Workdir::new("fruits_raw_sqlp"); | ||
let test_file = wrk.load_test_file("fruits.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec![ | ||
"sqlp", | ||
test_file.as_str(), | ||
"SELECT * FROM fruits", | ||
"--float-precision", | ||
"2", | ||
]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit,price | ||
apple,2.50 | ||
banana,3.00 | ||
strawberry,1.50"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#increasing-readability-with-qsv-table | ||
#[test] | ||
#[cfg(not(feature = "datapusher_plus"))] | ||
fn fruits_table() { | ||
let wrk = Workdir::new("fruits_table"); | ||
let test_file = wrk.load_test_file("fruits.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["table", test_file.as_str()]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit price | ||
apple 2.50 | ||
banana 3.00 | ||
strawberry 1.50"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#exercise-1-viewing-file-content-with-tables | ||
#[test] | ||
#[cfg(not(feature = "datapusher_plus"))] | ||
fn fruits_table_align_right() { | ||
let wrk = Workdir::new("fruits_table_align_right"); | ||
let test_file = wrk.load_test_file("fruits.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["table", test_file.as_str(), "--align", "right"]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#" fruit price | ||
apple 2.50 | ||
banana 3.00 | ||
strawberry 1.50"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#exercise-1-viewing-file-content-with-tables | ||
#[test] | ||
#[cfg(not(feature = "datapusher_plus"))] | ||
fn fruits_extended_table() { | ||
let wrk = Workdir::new("fruits_extended_table"); | ||
let test_file = wrk.load_test_file("fruits_extended.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["table", test_file.as_str()]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit price size availability | ||
apple 2.50 medium available | ||
banana 3.00 medium available | ||
strawberry 1.50 small available | ||
orange 2.00 medium out of stock | ||
pineapple 3.50 large available | ||
grape 4.00 small out of stock | ||
mango 1.80 medium available | ||
watermelon 6.00 large available | ||
pear 2.20 medium out of stock"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#exercise-1-viewing-file-content-with-tables | ||
#[test] | ||
#[cfg(not(feature = "datapusher_plus"))] | ||
fn fruits_extended_table_width() { | ||
let wrk = Workdir::new("fruits_extended_table_width"); | ||
let test_file = wrk.load_test_file("fruits_extended.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["table", test_file.as_str(), "--width", "20"]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit price size availability | ||
apple 2.50 medium available | ||
banana 3.00 medium available | ||
strawberry 1.50 small available | ||
orange 2.00 medium out of stock | ||
pineapple 3.50 large available | ||
grape 4.00 small out of stock | ||
mango 1.80 medium available | ||
watermelon 6.00 large available | ||
pear 2.20 medium out of stock"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#exercise-1-viewing-file-content-with-tables | ||
#[test] | ||
#[cfg(not(feature = "datapusher_plus"))] | ||
fn fruits_extended_table_pad() { | ||
let wrk = Workdir::new("fruits_extended_table_pad"); | ||
let test_file = wrk.load_test_file("fruits_extended.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["table", test_file.as_str(), "--pad", "20"]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit price size availability | ||
apple 2.50 medium available | ||
banana 3.00 medium available | ||
strawberry 1.50 small available | ||
orange 2.00 medium out of stock | ||
pineapple 3.50 large available | ||
grape 4.00 small out of stock | ||
mango 1.80 medium available | ||
watermelon 6.00 large available | ||
pear 2.20 medium out of stock"#; | ||
assert_eq!(got, expected); | ||
} | ||
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// https://100.dathere.com/lessons/1/#exercise-1-viewing-file-content-with-tables | ||
#[test] | ||
#[cfg(not(feature = "datapusher_plus"))] | ||
fn fruits_extended_table_condense() { | ||
let wrk = Workdir::new("fruits_extended_table_condense"); | ||
let test_file = wrk.load_test_file("fruits_extended.csv"); | ||
let mut cmd = process::Command::new(wrk.qsv_bin()); | ||
cmd.args(vec!["table", test_file.as_str(), "--condense", "5"]); | ||
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let got: String = wrk.stdout(&mut cmd); | ||
let expected = r#"fruit price size avail... | ||
apple 2.50 mediu... avail... | ||
banan... 3.00 mediu... avail... | ||
straw... 1.50 small avail... | ||
orang... 2.00 mediu... out o... | ||
pinea... 3.50 large avail... | ||
grape 4.00 small out o... | ||
mango 1.80 mediu... avail... | ||
water... 6.00 large avail... | ||
pear 2.20 mediu... out o..."#; | ||
assert_eq!(got, expected); | ||
} |