mirror of
https://github.com/nushell/nushell
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fce6146576
# Description This PR standardizes updates to the config through a new `UpdateFromValue` trait. For now, this trait is private in case we need to make changes to it. Note that this PR adds some additional `ShellError` cases to create standard error messages for config errors. A follow-up PR will move usages of the old error cases to these new ones. This PR also uses `Type::custom` in lots of places (e.g., for string enums). Not sure if this is something we want to encourage. # User-Facing Changes Should be none.
106 lines
3.3 KiB
Rust
106 lines
3.3 KiB
Rust
use nu_test_support::{nu, nu_repl_code};
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#[test]
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fn config_is_mutable() {
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let actual = nu!(nu_repl_code(&[
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r"$env.config = { ls: { clickable_links: true } }",
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"$env.config.ls.clickable_links = false;",
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"$env.config.ls.clickable_links"
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]));
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assert_eq!(actual.out, "false");
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}
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#[test]
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fn config_preserved_after_do() {
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let actual = nu!(nu_repl_code(&[
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r"$env.config = { ls: { clickable_links: true } }",
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"do -i { $env.config.ls.clickable_links = false }",
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"$env.config.ls.clickable_links"
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]));
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assert_eq!(actual.out, "true");
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}
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#[test]
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fn config_affected_when_mutated() {
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let actual = nu!(nu_repl_code(&[
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r#"$env.config = { filesize: { metric: false, format:"auto" } }"#,
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r#"$env.config = { filesize: { metric: true, format:"auto" } }"#,
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"20mib | into string"
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]));
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assert_eq!(actual.out, "21.0 MB");
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}
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#[test]
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fn config_affected_when_deep_mutated() {
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let actual = nu!(cwd: "crates/nu-utils/src/sample_config", nu_repl_code(&[
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r#"source default_config.nu"#,
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r#"$env.config.filesize.metric = true"#,
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r#"20mib | into string"#]));
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assert_eq!(actual.out, "21.0 MB");
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}
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#[test]
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fn config_add_unsupported_key() {
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let actual = nu!(cwd: "crates/nu-utils/src/sample_config", nu_repl_code(&[
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r#"source default_config.nu"#,
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r#"$env.config.foo = 2"#,
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r#";"#]));
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assert!(actual
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.err
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.contains("Unknown config option: $env.config.foo"));
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}
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#[test]
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fn config_add_unsupported_type() {
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let actual = nu!(cwd: "crates/nu-utils/src/sample_config", nu_repl_code(&[r#"source default_config.nu"#,
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r#"$env.config.ls = '' "#,
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r#";"#]));
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assert!(actual.err.contains("Type mismatch"));
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}
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#[test]
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fn config_add_unsupported_value() {
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let actual = nu!(cwd: "crates/nu-utils/src/sample_config", nu_repl_code(&[r#"source default_config.nu"#,
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r#"$env.config.history.file_format = ''"#,
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r#";"#]));
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assert!(actual.err.contains("Invalid value"));
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assert!(actual.err.contains("expected 'sqlite' or 'plaintext'"));
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}
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#[test]
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#[ignore = "Figure out how to make test_bins::nu_repl() continue execution after shell errors"]
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fn config_unsupported_key_reverted() {
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let actual = nu!(cwd: "crates/nu-utils/src/sample_config", nu_repl_code(&[r#"source default_config.nu"#,
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r#"$env.config.foo = 1"#,
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r#"'foo' in $env.config"#]));
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assert_eq!(actual.out, "false");
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}
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#[test]
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#[ignore = "Figure out how to make test_bins::nu_repl() continue execution after shell errors"]
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fn config_unsupported_type_reverted() {
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let actual = nu!(cwd: "crates/nu-utils/src/sample_config", nu_repl_code(&[r#" source default_config.nu"#,
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r#"$env.config.ls = ''"#,
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r#"$env.config.ls | describe"#]));
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assert_eq!(actual.out, "record");
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}
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#[test]
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#[ignore = "Figure out how to make test_bins::nu_repl() continue execution after errors"]
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fn config_unsupported_value_reverted() {
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let actual = nu!(cwd: "crates/nu-utils/src/sample_config", nu_repl_code(&[r#" source default_config.nu"#,
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r#"$env.config.history.file_format = 'plaintext'"#,
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r#"$env.config.history.file_format = ''"#,
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r#"$env.config.history.file_format | to json"#]));
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assert_eq!(actual.out, "\"plaintext\"");
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}
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