This commit is the continuing phase of extracting functionality to subcrates. We extract test helpers and begin to change Nu shell's test organization along with it.

2025-08-09 03:25:10 +02:00 · 2019-12-15 11:15:06 -05:00
parent 4b9ef5a9d0
commit 4034129dba
64 changed files with 2184 additions and 2340 deletions
--- a/tests/plugins/core_str.rs
+++ b/tests/plugins/core_str.rs
@ -0,0 +1,166 @@
+use test_support::fs::Stub::FileWithContent;
+use test_support::playground::Playground;
+use test_support::{nu, nu_error, pipeline};
+
+#[test]
+fn can_only_apply_one() {
+    let actual = nu_error!(
+        cwd: "tests/fixtures/formats",
+        "open caco3_plastics.csv | first 1 | str origin --downcase --upcase"
+    );
+
+    assert!(actual.contains(r#"--downcase|--upcase|--to-int|--substring "start,end"|--replace|--find-replace [pattern replacement]]"#));
+}
+
+#[test]
+fn acts_without_passing_field() {
+    Playground::setup("plugin_str_test_1", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContent(
+            "sample.yml",
+            r#"
+                environment:
+                  global:
+                    PROJECT_NAME: nushell
+            "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(),
+            "open sample.yml | get environment.global.PROJECT_NAME | str --upcase | echo $it"
+        );
+
+        assert_eq!(actual, "NUSHELL");
+    })
+}
+
+#[test]
+fn downcases() {
+    Playground::setup("plugin_str_test_2", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContent(
+            "sample.toml",
+            r#"
+                    [dependency]
+                    name = "LIGHT"
+                "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(),
+            "open sample.toml | str dependency.name --downcase | get dependency.name | echo $it"
+        );
+
+        assert_eq!(actual, "light");
+    })
+}
+
+#[test]
+fn upcases() {
+    Playground::setup("plugin_str_test_3", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContent(
+            "sample.toml",
+            r#"
+                    [package]
+                    name = "nushell"
+                "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(),
+            "open sample.toml | str package.name --upcase | get package.name | echo $it"
+        );
+
+        assert_eq!(actual, "NUSHELL");
+    })
+}
+
+#[test]
+fn converts_to_int() {
+    let actual = nu!(
+        cwd: "tests/fixtures/formats", pipeline(
+        r#"
+            open caco3_plastics.csv
+            | first 1
+            | str tariff_item --to-int
+            | where tariff_item == 2509000000
+            | get tariff_item
+            | echo $it
+        "#
+    ));
+
+    assert_eq!(actual, "2509000000");
+}
+
+#[test]
+fn replaces() {
+    Playground::setup("plugin_str_test_4", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContent(
+            "sample.toml",
+            r#"
+                     [package]
+                     name = "nushell"
+                 "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(), pipeline(
+            r#"
+                 open sample.toml
+                 | str package.name --replace wykittenshell
+                 | get package.name
+                 | echo $it
+             "#
+        ));
+
+        assert_eq!(actual, "wykittenshell");
+    })
+}
+
+#[test]
+fn find_and_replaces() {
+    Playground::setup("plugin_str_test_5", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContent(
+            "sample.toml",
+            r#"
+                     [fortune.teller]
+                     phone = "1-800-KATZ"
+                 "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(), pipeline(
+            r#"
+                 open sample.toml
+                 | str fortune.teller.phone --find-replace [KATZ "5289"]
+                 | get fortune.teller.phone
+                 | echo $it
+             "#
+        ));
+
+        assert_eq!(actual, "1-800-5289");
+    })
+}
+
+#[test]
+fn find_and_replaces_without_passing_field() {
+    Playground::setup("plugin_str_test_6", |dirs, sandbox| {
+        sandbox.with_files(vec![FileWithContent(
+            "sample.toml",
+            r#"
+                     [fortune.teller]
+                     phone = "1-800-KATZ"
+                 "#,
+        )]);
+
+        let actual = nu!(
+            cwd: dirs.test(), pipeline(
+            r#"
+                 open sample.toml
+                 | get fortune.teller.phone
+                 | str --find-replace [KATZ "5289"]
+                 | echo $it
+             "#
+        ));
+
+        assert_eq!(actual, "1-800-5289");
+    })
+}