wip: cli tests

Author: tingerrr

Cargo.lock

@@ -20,6 +20,8 @@ tytanic-core = { version = "0.2.2", path = "crates/tytanic-core" }
 tytanic-filter = { version = "0.2.2", path = "crates/tytanic-filter" }
 tytanic-utils = { version = "0.2.2", path = "crates/tytanic-utils" }
 
+assert_cmd = "2.0.16"
+assert_fs = "1.1.2"
 chrono = "0.4.38"
 clap = "4.4.12"
 codespan-reporting = "0.11.1"
@@ -36,6 +38,7 @@ oxipng = "9.1.3"
 pest = "2.7.10"
 pest_derive = "2.7.10"
 png = "0.17.16"
+predicates = "3.1.3"
 rayon = "1.8.0"
 regex = "1.10.5"
 serde = "1.0.195"

Cargo.toml

@@ -53,6 +53,12 @@ typst.workspace = true
 [build-dependencies]
 toml.workspace = true
 
+[dev-dependencies]
+assert_cmd.workspace = true
+predicates.workspace = true
+tempdir.workspace = true
+toml.workspace = true
+
 [features]
 default = ["embed-fonts"]
 embed-fonts = ["typst-kit/embed-fonts"]