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// Nested container tests with recipe-style JSON structures.
use super::*;
#[test]
fn test_group_containing_group_containing_loop() {
// Group → Group → Loop → EchoProcessor. 3 levels deep.
let json = r#"{
"nodes": [
{
"id": "outer", "type": "group",
"parameters": {},
"nodes": [
{
"id": "inner", "type": "group",
"parameters": {},
"nodes": [
{
"id": "the-loop", "type": "loop",
"parameters": { "mode": "forEach" },
"nodes": [
{
"id": "proc", "type": "image-compress"
}
]
}
]
}
]
}
]
}"#;
let def = parse_def(json);
let registry = recipe_registry();
let reporter = PipelineReporter::new_noop();
let files = vec![
make_file("a.jpg", b"aaa"),
make_file("b.jpg", b"bbb"),
make_file("c.jpg", b"ccc"),
];
let result =
execute_pipeline(&def, files, ®istry, &reporter, &NoopContext, fake_now).unwrap();
// Files pass through all 3 container levels to the processor.
assert_eq!(result.files.len(), 3);
assert_eq!(result.files[0].name, "a.jpg");
}
#[test]
fn test_multiple_processors_inside_loop() {
// Loop → [echo, then uppercase]. Two sequential processors per iteration.
let json = r#"{
"nodes": [
{
"id": "the-loop", "type": "loop",
"parameters": { "mode": "forEach" },
"nodes": [
{ "id": "step1", "type": "test-echo" },
{ "id": "step2", "type": "test-uppercase" }
]
}
]
}"#;
let def = parse_def(json);
let registry = mock_registry();
let reporter = PipelineReporter::new_noop();
let files = vec![make_file("a.txt", b"aaa"), make_file("b.txt", b"bbb")];
let result =
execute_pipeline(&def, files, ®istry, &reporter, &NoopContext, fake_now).unwrap();
// Each file goes through echo then uppercase inside the loop.
assert_eq!(result.files.len(), 2);
assert_eq!(result.files[0].name, "A.TXT");
assert_eq!(result.files[1].name, "B.TXT");
}
#[test]
fn test_sequential_loops_in_pipeline() {
// Loop1(echo) → Loop2(uppercase). Two loops in sequence.
let json = r#"{
"nodes": [
{
"id": "loop1", "type": "loop",
"params": { "mode": "forEach" },
"children": [
{ "id": "echo", "type": "test-echo" }
]
},
{
"id": "loop2", "type": "loop",
"params": { "mode": "forEach" },
"children": [
{ "id": "upper", "type": "test-uppercase" }
]
}
]
}"#;
let def = parse_def(json);
let registry = mock_registry();
let reporter = PipelineReporter::new_noop();
let files = vec![make_file("file.txt", b"data")];
let result =
execute_pipeline(&def, files, ®istry, &reporter, &NoopContext, fake_now).unwrap();
// Passes through loop1 (echo, unchanged) then loop2 (uppercase).
assert_eq!(result.files.len(), 1);
assert_eq!(result.files[0].name, "FILE.TXT");
}
#[test]
fn test_four_levels_deep_nesting() {
// Group → Group → Group → Loop → uppercase. Maximum nesting.
let json = r#"{
"nodes": [
{
"id": "g1", "type": "group", "parameters": {},
"nodes": [
{
"id": "g2", "type": "group", "parameters": {},
"nodes": [
{
"id": "g3", "type": "group", "parameters": {},
"nodes": [
{
"id": "the-loop", "type": "loop",
"parameters": { "mode": "forEach" },
"nodes": [
{
"id": "proc", "type": "test-uppercase"
}
]
}
]
}
]
}
]
}
]
}"#;
let def = parse_def(json);
let registry = mock_registry();
let reporter = PipelineReporter::new_noop();
let files = vec![make_file("deep.txt", b"deep")];
let result =
execute_pipeline(&def, files, ®istry, &reporter, &NoopContext, fake_now).unwrap();
assert_eq!(result.files.len(), 1);
assert_eq!(result.files[0].name, "DEEP.TXT");
}