Add explicit image builder CLI commands

1 files changed, 71 insertions, 0 deletions

diff --git a/tests/cli.rs b/tests/cli.rs
new file mode 100644
index 0000000..b800e68
--- /dev/null
+++ b/tests/cli.rs
@@ -0,0 +1,71 @@
+use std::path::PathBuf;
+
+use alt_controller_image::cli::{Cli, Command};
+use clap::Parser;
+
+#[test]
+fn parses_plan_with_an_explicit_spec_path() {
+    let cli = Cli::try_parse_from(["alt-controller-image", "plan", "--spec", "image.toml"])
+        .expect("plan command parses");
+
+    assert!(matches!(
+        cli.command,
+        Command::Plan { spec } if spec == PathBuf::from("image.toml")
+    ));
+}
+
+#[test]
+fn parses_build_with_explicit_workspace_and_output_paths() {
+    let cli = Cli::try_parse_from([
+        "alt-controller-image",
+        "build",
+        "--spec",
+        "image.toml",
+        "--workspace",
+        "work",
+        "--output",
+        "out/image.tar",
+    ])
+    .expect("build command parses");
+
+    assert!(matches!(
+        cli.command,
+        Command::Build {
+            spec,
+            workspace,
+            output
+        } if spec == PathBuf::from("image.toml")
+            && workspace == PathBuf::from("work")
+            && output == PathBuf::from("out/image.tar")
+    ));
+}
+
+#[test]
+fn parses_inspect_with_an_explicit_artifact_path() {
+    let cli = Cli::try_parse_from(["alt-controller-image", "inspect", "--artifact", "out/image.tar"])
+        .expect("inspect command parses");
+
+    assert!(matches!(
+        cli.command,
+        Command::Inspect { artifact } if artifact == PathBuf::from("out/image.tar")
+    ));
+}
+
+#[test]
+fn parses_compare_with_explicit_artifact_paths() {
+    let cli = Cli::try_parse_from([
+        "alt-controller-image",
+        "compare",
+        "--left",
+        "legacy.tar",
+        "--right",
+        "native.tar",
+    ])
+    .expect("compare command parses");
+
+    assert!(matches!(
+        cli.command,
+        Command::Compare { left, right }
+            if left == PathBuf::from("legacy.tar") && right == PathBuf::from("native.tar")
+    ));
+}