From 648d4865b18786ecfb1b31eefc5786632e9fe9bb Mon Sep 17 00:00:00 2001 From: Thomas Hartmann Date: Sun, 13 Oct 2019 21:15:30 +0200 Subject: [PATCH] Adds unimplemented module, tests. --- src/commands.rs | 2 ++ src/commands/from_ssv.rs | 43 ++++++++++++++++++++++++++++++ tests/filters_test.rs | 56 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 101 insertions(+) create mode 100644 src/commands/from_ssv.rs diff --git a/src/commands.rs b/src/commands.rs index 72c07e38e..93729aef6 100644 --- a/src/commands.rs +++ b/src/commands.rs @@ -22,6 +22,7 @@ pub(crate) mod from_csv; pub(crate) mod from_ini; pub(crate) mod from_json; pub(crate) mod from_sqlite; +pub(crate) mod from_ssv; pub(crate) mod from_toml; pub(crate) mod from_tsv; pub(crate) mod from_url; @@ -91,6 +92,7 @@ pub(crate) use from_ini::FromINI; pub(crate) use from_json::FromJSON; pub(crate) use from_sqlite::FromDB; pub(crate) use from_sqlite::FromSQLite; +pub(crate) use from_ssv::FromSSV; pub(crate) use from_toml::FromTOML; pub(crate) use from_tsv::FromTSV; pub(crate) use from_url::FromURL; diff --git a/src/commands/from_ssv.rs b/src/commands/from_ssv.rs new file mode 100644 index 000000000..0da2b6f56 --- /dev/null +++ b/src/commands/from_ssv.rs @@ -0,0 +1,43 @@ +use crate::commands::WholeStreamCommand; +use crate::data::{Primitive, TaggedDictBuilder, Value}; +use crate::prelude::*; + +pub struct FromSSV; + +#[derive(Deserialize)] +pub struct FromSSVArgs { + headerless: bool, +} + +const STRING_REPRESENTATION: &str = "from-ssv"; + +impl WholeStreamCommand for FromSSV { + fn name(&self) -> &str { + STRING_REPRESENTATION + } + + fn signature(&self) -> Signature { + Signature::build(STRING_REPRESENTATION).switch("headerless") + } + + fn usage(&self) -> &str { + "Parse text as .ssv and create a table." + } + + fn run( + &self, + args: CommandArgs, + registry: &CommandRegistry, + ) -> Result { + args.process(registry, from_ssv)?.run() + } +} + +fn from_ssv( + FromSSVArgs { + headerless: headerless, + }: FromSSVArgs, + RunnableContext { input, name, .. }: RunnableContext, +) -> Result { + unimplemented!() +} diff --git a/tests/filters_test.rs b/tests/filters_test.rs index f994fa449..70fd75296 100644 --- a/tests/filters_test.rs +++ b/tests/filters_test.rs @@ -355,6 +355,62 @@ fn converts_from_tsv_text_skipping_headers_to_structured_table() { }) } +#[test] +fn converts_from_ssv_text_to_structured_table() { + Playground::setup("filter_from_ssv_test_1", |dirs, sandbox| { + sandbox.with_files(vec![FileWithContentToBeTrimmed( + "oc_get_svc.ssv", + r#" + NAME LABELS SELECTOR IP PORT(S) + docker-registry docker-registry=default docker-registry=default 172.30.78.158 5000/TCP + kubernetes component=apiserver,provider=kubernetes 172.30.0.2 443/TCP + kubernetes-ro component=apiserver,provider=kubernetes 172.30.0.1 80/TCP + "#, + )]); + + let actual = nu!( + cwd: dirs.test(), h::pipeline( + r#" + open oc_get_svc.ssv + | from-ssv + | nth 0 + | get NAME + | echo $it + "# + )); + + assert_eq!(actual, "docker-registry"); + }) +} + +#[test] +fn converts_from_ssv_text_skipping_headers_to_structured_table() { + Playground::setup("filter_from_ssv_test_2", |dirs, sandbox| { + sandbox.with_files(vec![FileWithContentToBeTrimmed( + "oc_get_svc.ssv", + r#" + NAME LABELS SELECTOR IP PORT(S) + docker-registry docker-registry=default docker-registry=default 172.30.78.158 5000/TCP + kubernetes component=apiserver,provider=kubernetes 172.30.0.2 443/TCP + kubernetes-ro component=apiserver,provider=kubernetes 172.30.0.1 80/TCP + "#, + )]); + + let actual = nu!( + cwd: dirs.test(), h::pipeline( + r#" + open oc_get_svc.ssv + | from-ssv --headerless + | nth 2 + | get Column2 + | echo $it + "# + )); + + assert_eq!(actual, "component=apiserver,provider=kubernetes"); + }) +} + #[test] fn can_convert_table_to_bson_and_back_into_table() { let actual = nu!(