nu-cli refactor moving commands into their own crate nu-command (#2910)

* move commands, futures.rs, script.rs, utils * move over maybe_print_errors * add nu_command crate references to nu_cli * in commands.rs open up to pub mod from pub(crate) * nu-cli, nu-command, and nu tests are now passing * cargo fmt * clean up nu-cli/src/prelude.rs * code cleanup * for some reason lex.rs was not formatted, may be causing my error * remove mod completion from lib.rs which was not being used along with quickcheck macros * add in allow unused imports * comment out one failing external test; comment out one failing internal test * revert commenting out failing tests; something else might be going on; someone with a windows machine should check and see what is going on with these failing windows tests * Update Cargo.toml Extend the optional features to nu-command Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
2025-06-30 22:50:14 +02:00 · 2021-01-11 20:59:53 -08:00
parent 7d07881d96
commit d06f457b2a
374 changed files with 434 additions and 99 deletions
--- a/crates/nu-command/tests/commands/select.rs
+++ b/crates/nu-command/tests/commands/select.rs
@ -0,0 +1,124 @@
+use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
+use nu_test_support::playground::Playground;
+use nu_test_support::{nu, pipeline};
+
+#[test]
+fn regular_columns() {
+    Playground::setup("select_test_1", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContentToBeTrimmed(
+            "los_tres_caballeros.csv",
+            r#"
+                first_name,last_name,rusty_at,type
+                Andrés,Robalino,10/11/2013,A
+                Jonathan,Turner,10/12/2013,B
+                Yehuda,Katz,10/11/2013,A
+            "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(), pipeline(
+            r#"
+                open los_tres_caballeros.csv
+                | select rusty_at last_name
+                | nth 0
+                | get last_name
+            "#
+        ));
+
+        assert_eq!(actual.out, "Robalino");
+    })
+}
+
+#[test]
+fn complex_nested_columns() {
+    Playground::setup("select_test_2", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContentToBeTrimmed(
+            "los_tres_caballeros.json",
+            r#"
+                {
+                    "nu": {
+                        "committers": [
+                            {"name": "Andrés N. Robalino"},
+                            {"name": "Jonathan Turner"},
+                            {"name": "Yehuda Katz"}
+                        ],
+                        "releases": [
+                            {"version": "0.2"}
+                            {"version": "0.8"},
+                            {"version": "0.9999999"}
+                        ],
+                        "0xATYKARNU": [
+                            ["Th", "e", " "],
+                            ["BIG", " ", "UnO"],
+                            ["punto", "cero"]
+                        ]
+                    }
+                }
+            "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(), pipeline(
+            r#"
+                open los_tres_caballeros.json
+                | select nu."0xATYKARNU" nu.committers.name nu.releases.version
+                | where "nu.releases.version" > "0.8"
+                | get "nu.releases.version"
+            "#
+        ));
+
+        assert_eq!(actual.out, "0.9999999");
+    })
+}
+
+#[test]
+fn allows_if_given_unknown_column_name_is_missing() {
+    Playground::setup("select_test_3", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContentToBeTrimmed(
+            "los_tres_caballeros.csv",
+            r#"
+                    first_name,last_name,rusty_at,type
+                    Andrés,Robalino,10/11/2013,A
+                    Jonathan,Turner,10/12/2013,B
+                    Yehuda,Katz,10/11/2013,A
+                "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(), pipeline(
+            r#"
+                open los_tres_caballeros.csv
+                | select rrusty_at first_name
+                | count
+            "#
+        ));
+
+        assert_eq!(actual.out, "3");
+    })
+}
+
+#[test]
+fn column_names_with_spaces() {
+    Playground::setup("select_test_4", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContentToBeTrimmed(
+            "test_data.csv",
+            r#"
+                    first name,last name
+                    Jonathan,Turner
+                    Jonathan,Arns
+                "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(), pipeline(
+            r#"
+                open test_data.csv
+                | select "last name"
+                | to json
+            "#
+        ));
+
+        let expected_output = r#"[{"last name":"Turner"},{"last name":"Arns"}]"#;
+        assert_eq!(actual.out, expected_output);
+    })
+}