4284179721

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push

github

Committed by GitHub

Commit Message

fix: select * wildcard (#1080)

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87.19

/dozer-sql/src/pipeline/tests/builder_test.rs

use dozer_core::app::{App, AppPipeline};
use dozer_core::appsource::{AppSource, AppSourceManager};
use dozer_core::channels::SourceChannelForwarder;
use dozer_core::errors::ExecutionError;
use dozer_core::executor::{DagExecutor, ExecutorOptions};
use dozer_core::node::{
    OutputPortDef, OutputPortType, PortHandle, Sink, SinkFactory, Source, SourceFactory,
};
use dozer_core::record_store::RecordReader;
use dozer_core::storage::lmdb_storage::SharedTransaction;
use dozer_core::DEFAULT_PORT_HANDLE;
use dozer_types::log::debug;
use dozer_types::node::SourceStates;
use dozer_types::ordered_float::OrderedFloat;
use dozer_types::types::{
    Field, FieldDefinition, FieldType, Operation, Record, Schema, SourceDefinition,
};

use dozer_core::epoch::Epoch;

use std::collections::HashMap;
use std::fs;

use std::sync::atomic::AtomicBool;
use std::sync::Arc;
use tempdir::TempDir;

use crate::pipeline::builder::{statement_to_pipeline, SchemaSQLContext};

/// Test Source
#[derive(Debug)]
pub struct TestSourceFactory {
    output_ports: Vec<PortHandle>,
}

impl TestSourceFactory {
    pub fn new(output_ports: Vec<PortHandle>) -> Self {
        Self { output_ports }
    }
}

impl SourceFactory<SchemaSQLContext> for TestSourceFactory {
    fn get_output_ports(&self) -> Result<Vec<OutputPortDef>, ExecutionError> {
        Ok(self
            .output_ports
            .iter()
            .map(|e| OutputPortDef::new(*e, OutputPortType::Stateless))
            .collect())
    }

    fn get_output_schema(
        &self,
        _port: &PortHandle,
    ) -> Result<(Schema, SchemaSQLContext), ExecutionError> {
        Ok((
            Schema::empty()
                .field(
                    FieldDefinition::new(
                        String::from("CustomerID"),
                        FieldType::Int,
                        false,
                        SourceDefinition::Dynamic,
                    ),
                    false,
                )
                .field(
                    FieldDefinition::new(
                        String::from("Country"),
                        FieldType::String,
                        false,
                        SourceDefinition::Dynamic,
                    ),
                    false,
                )
                .field(
                    FieldDefinition::new(
                        String::from("Spending"),
                        FieldType::Float,
                        false,
                        SourceDefinition::Dynamic,
                    ),
                    false,
                )
                .clone(),
            SchemaSQLContext::default(),
        ))
    }

    fn build(
        &self,
        _output_schemas: HashMap<PortHandle, Schema>,
    ) -> Result<Box<dyn Source>, ExecutionError> {
        Ok(Box::new(TestSource {}))
    }
}

#[derive(Debug)]
pub struct TestSource {}

impl Source for TestSource {
    fn can_start_from(&self, _last_checkpoint: (u64, u64)) -> Result<bool, ExecutionError> {
        Ok(false)
    }

    fn start(
        &self,
        fw: &mut dyn SourceChannelForwarder,
        _last_checkpoint: Option<(u64, u64)>,
    ) -> Result<(), ExecutionError> {
        for n in 0..10000 {
            fw.send(
                n,
                0,
                Operation::Insert {
                    new: Record::new(
                        None,
                        vec![
                            Field::Int(0),
                            Field::String("Italy".to_string()),
                            Field::Float(OrderedFloat(5.5)),
                        ],
                        None,
                    ),
                },
                DEFAULT_PORT_HANDLE,
            )
            .unwrap();
        }
        Ok(())
    }
}

#[derive(Debug)]
pub struct TestSinkFactory {
    input_ports: Vec<PortHandle>,
}

impl TestSinkFactory {
    pub fn new(input_ports: Vec<PortHandle>) -> Self {
        Self { input_ports }
    }
}

impl SinkFactory<SchemaSQLContext> for TestSinkFactory {
    fn get_input_ports(&self) -> Vec<PortHandle> {
        self.input_ports.clone()
    }

    fn build(
        &self,
        _input_schemas: HashMap<PortHandle, Schema>,
        _source_states: &SourceStates,
    ) -> Result<Box<dyn Sink>, ExecutionError> {
        Ok(Box::new(TestSink {}))
    }

    fn prepare(
        &self,
        _input_schemas: HashMap<PortHandle, (Schema, SchemaSQLContext)>,
    ) -> Result<(), ExecutionError> {
        Ok(())
    }
}

#[derive(Debug)]
pub struct TestSink {}

impl Sink for TestSink {
    fn process(
        &mut self,
        _from_port: PortHandle,
        _op: Operation,
        _state: &SharedTransaction,
        _reader: &HashMap<PortHandle, Box<dyn RecordReader>>,
    ) -> Result<(), ExecutionError> {
        Ok(())
    }

    fn commit(&mut self, _epoch: &Epoch, _tx: &SharedTransaction) -> Result<(), ExecutionError> {
        Ok(())
    }
}

#[test]
fn test_pipeline_builder() {
    let mut pipeline = AppPipeline::new();
    let context = statement_to_pipeline(
        "SELECT COUNT(Spending), users.Country \
        FROM users \
         WHERE Spending >= 1",
        &mut pipeline,
        Some("results".to_string()),
    )
    .unwrap();

    let table_info = context.output_tables_map.get("results").unwrap();

    let mut asm = AppSourceManager::new();
    asm.add(AppSource::new(
        "mem".to_string(),
        Arc::new(TestSourceFactory::new(vec![DEFAULT_PORT_HANDLE])),
        vec![("users".to_string(), DEFAULT_PORT_HANDLE)]
            .into_iter()
            .collect(),
    ))
    .unwrap();

    pipeline.add_sink(
        Arc::new(TestSinkFactory::new(vec![DEFAULT_PORT_HANDLE])),
        "sink",
    );
    pipeline
        .connect_nodes(
            &table_info.node,
            Some(table_info.port),
            "sink",
            Some(DEFAULT_PORT_HANDLE),
            true,
        )
        .unwrap();

    let mut app = App::new(asm);
    app.add_pipeline(pipeline);

    let dag = app.get_dag().unwrap();

    let tmp_dir = TempDir::new("example").unwrap_or_else(|_e| panic!("Unable to create temp dir"));
    if tmp_dir.path().exists() {
        fs::remove_dir_all(tmp_dir.path()).unwrap_or_else(|_e| panic!("Unable to remove old dir"));
    }
    fs::create_dir(tmp_dir.path()).unwrap_or_else(|_e| panic!("Unable to create temp dir"));

    use std::time::Instant;
    let now = Instant::now();

    let tmp_dir = TempDir::new("test").unwrap();
    DagExecutor::new(
        &dag,
        tmp_dir.path().to_path_buf(),
        ExecutorOptions::default(),
    )
    .unwrap()
    .start(Arc::new(AtomicBool::new(true)))
    .unwrap()
    .join()
    .unwrap();

    let elapsed = now.elapsed();
    debug!("Elapsed: {:.2?}", elapsed);
}

1	use dozer_core::app::{App, AppPipeline};
2	use dozer_core::appsource::{AppSource, AppSourceManager};
3	use dozer_core::channels::SourceChannelForwarder;
4	use dozer_core::errors::ExecutionError;
5	use dozer_core::executor::{DagExecutor, ExecutorOptions};
6	use dozer_core::node::{
7	OutputPortDef, OutputPortType, PortHandle, Sink, SinkFactory, Source, SourceFactory,
8	};
9	use dozer_core::record_store::RecordReader;
10	use dozer_core::storage::lmdb_storage::SharedTransaction;
11	use dozer_core::DEFAULT_PORT_HANDLE;
12	use dozer_types::log::debug;
13	use dozer_types::node::SourceStates;
14	use dozer_types::ordered_float::OrderedFloat;
15	use dozer_types::types::{
16	Field, FieldDefinition, FieldType, Operation, Record, Schema, SourceDefinition,
17	};
18
19	use dozer_core::epoch::Epoch;
20
21	use std::collections::HashMap;
22	use std::fs;
23
24	use std::sync::atomic::AtomicBool;
25	use std::sync::Arc;
26	use tempdir::TempDir;
27
28	use crate::pipeline::builder::{statement_to_pipeline, SchemaSQLContext};
29
30	/// Test Source	×
31	#[derive(Debug)]	×
32	pub struct TestSourceFactory {
33	output_ports: Vec<PortHandle>,
34	}
35
36	impl TestSourceFactory {	×
37	pub fn new(output_ports: Vec<PortHandle>) -> Self {	1✔
38	Self { output_ports }	1✔
39	}	1✔
40	}
41
42	impl SourceFactory<SchemaSQLContext> for TestSourceFactory {	×
43	fn get_output_ports(&self) -> Result<Vec<OutputPortDef>, ExecutionError> {	3✔
44	Ok(self	3✔
45	.output_ports	3✔
46	.iter()	3✔
47	.map(\|e\| OutputPortDef::new(*e, OutputPortType::Stateless))	3✔
48	.collect())	3✔
49	}	3✔
50		×
51	fn get_output_schema(	1✔
52	&self,	1✔
53	_port: &PortHandle,	1✔
54	) -> Result<(Schema, SchemaSQLContext), ExecutionError> {	1✔
55	Ok((	1✔
56	Schema::empty()	1✔
57	.field(	1✔
58	FieldDefinition::new(	1✔
59	String::from("CustomerID"),	1✔
60	FieldType::Int,	1✔
61	false,	1✔
62	SourceDefinition::Dynamic,	1✔
63	),	1✔
64	false,	1✔
65	)	1✔
66	.field(	1✔
67	FieldDefinition::new(	1✔
68	String::from("Country"),	1✔
69	FieldType::String,	1✔
70	false,	1✔
71	SourceDefinition::Dynamic,	1✔
72	),	1✔
73	false,	1✔
74	)	1✔
75	.field(	1✔
76	FieldDefinition::new(	1✔
77	String::from("Spending"),	1✔
78	FieldType::Float,	1✔
79	false,	1✔
80	SourceDefinition::Dynamic,	1✔
81	),	1✔
82	false,	1✔
83	)	1✔
84	.clone(),	1✔
85	SchemaSQLContext::default(),	1✔
86	))	1✔
87	}	1✔
88		×
89	fn build(	1✔
90	&self,	1✔
91	_output_schemas: HashMap<PortHandle, Schema>,	1✔
92	) -> Result<Box<dyn Source>, ExecutionError> {	1✔
93	Ok(Box::new(TestSource {}))	1✔
94	}	1✔
95	}
96		×
97	#[derive(Debug)]	×
98	pub struct TestSource {}
99
100	impl Source for TestSource {	×
101	fn can_start_from(&self, _last_checkpoint: (u64, u64)) -> Result<bool, ExecutionError> {	×
102	Ok(false)	×
103	}	×
104		×
105	fn start(	1✔
106	&self,	1✔
107	fw: &mut dyn SourceChannelForwarder,	1✔
108	_last_checkpoint: Option<(u64, u64)>,	1✔
109	) -> Result<(), ExecutionError> {	1✔
110	for n in 0..10000 {	10,001✔
111	fw.send(	10,000✔
112	n,	10,000✔
113	0,	10,000✔
114	Operation::Insert {	10,000✔
115	new: Record::new(	10,000✔
116	None,	10,000✔
117	vec![	10,000✔
118	Field::Int(0),	10,000✔
119	Field::String("Italy".to_string()),	10,000✔
120	Field::Float(OrderedFloat(5.5)),	10,000✔
121	],	10,000✔
122	None,	10,000✔
123	),	10,000✔
124	},	10,000✔
125	DEFAULT_PORT_HANDLE,	10,000✔
126	)	10,000✔
127	.unwrap();	10,000✔
128	}	10,000✔
129	Ok(())	1✔
130	}	1✔
131	}
132		×
133	#[derive(Debug)]	×
134	pub struct TestSinkFactory {
135	input_ports: Vec<PortHandle>,
136	}
137
138	impl TestSinkFactory {	×
139	pub fn new(input_ports: Vec<PortHandle>) -> Self {	1✔
140	Self { input_ports }	1✔
141	}	1✔
142	}
143
144	impl SinkFactory<SchemaSQLContext> for TestSinkFactory {	×
145	fn get_input_ports(&self) -> Vec<PortHandle> {	4✔
146	self.input_ports.clone()	4✔
147	}	4✔
148		×
149	fn build(	1✔
150	&self,	1✔
151	_input_schemas: HashMap<PortHandle, Schema>,	1✔
152	_source_states: &SourceStates,	1✔
153	) -> Result<Box<dyn Sink>, ExecutionError> {	1✔
154	Ok(Box::new(TestSink {}))	1✔
155	}	1✔
156		×
157	fn prepare(	1✔
158	&self,	1✔
159	_input_schemas: HashMap<PortHandle, (Schema, SchemaSQLContext)>,	1✔
160	) -> Result<(), ExecutionError> {	1✔
161	Ok(())	1✔
162	}	1✔
163	}	×
164
165	#[derive(Debug)]	×
166	pub struct TestSink {}
167		×
168	impl Sink for TestSink {	×
169	fn process(	10,000✔
170	&mut self,	10,000✔
171	_from_port: PortHandle,	10,000✔
172	_op: Operation,	10,000✔
173	_state: &SharedTransaction,	10,000✔
174	_reader: &HashMap<PortHandle, Box<dyn RecordReader>>,	10,000✔
175	) -> Result<(), ExecutionError> {	10,000✔
176	Ok(())	10,000✔
177	}	10,000✔
178		×
179	fn commit(&mut self, _epoch: &Epoch, _tx: &SharedTransaction) -> Result<(), ExecutionError> {	1✔
180	Ok(())	1✔
181	}	1✔
182	}	×
183		×
184	#[test]	1✔
185	fn test_pipeline_builder() {	1✔
186	let mut pipeline = AppPipeline::new();	1✔
187	let context = statement_to_pipeline(	1✔
188	"SELECT COUNT(Spending), users.Country \	1✔
189	FROM users \	1✔
190	WHERE Spending >= 1",	1✔
191	&mut pipeline,	1✔
192	Some("results".to_string()),	1✔
193	)	1✔
194	.unwrap();	1✔
195		1✔
196	let table_info = context.output_tables_map.get("results").unwrap();	1✔
197		1✔
198	let mut asm = AppSourceManager::new();	1✔
199	asm.add(AppSource::new(	1✔
200	"mem".to_string(),	1✔
201	Arc::new(TestSourceFactory::new(vec![DEFAULT_PORT_HANDLE])),	1✔
202	vec![("users".to_string(), DEFAULT_PORT_HANDLE)]	1✔
203	.into_iter()	1✔
204	.collect(),	1✔
205	))	1✔
206	.unwrap();	1✔
207		1✔
208	pipeline.add_sink(	1✔
209	Arc::new(TestSinkFactory::new(vec![DEFAULT_PORT_HANDLE])),	1✔
210	"sink",	1✔
211	);	1✔
212	pipeline	1✔
213	.connect_nodes(	1✔
214	&table_info.node,	1✔
215	Some(table_info.port),	1✔
216	"sink",	1✔
217	Some(DEFAULT_PORT_HANDLE),	1✔
218	true,	1✔
219	)	1✔
220	.unwrap();	1✔
221		1✔
222	let mut app = App::new(asm);	1✔
223	app.add_pipeline(pipeline);	1✔
224		1✔
225	let dag = app.get_dag().unwrap();	1✔
226		1✔
227	let tmp_dir = TempDir::new("example").unwrap_or_else(\|_e\| panic!("Unable to create temp dir"));	1✔
228	if tmp_dir.path().exists() {	1✔
229	fs::remove_dir_all(tmp_dir.path()).unwrap_or_else(\|_e\| panic!("Unable to remove old dir"));	1✔
230	}	1✔
231	fs::create_dir(tmp_dir.path()).unwrap_or_else(\|_e\| panic!("Unable to create temp dir"));	1✔
232		1✔
233	use std::time::Instant;	1✔
234	let now = Instant::now();	1✔
235		1✔
236	let tmp_dir = TempDir::new("test").unwrap();	1✔
237	DagExecutor::new(	1✔
238	&dag,	1✔
239	tmp_dir.path().to_path_buf(),	1✔
240	ExecutorOptions::default(),	1✔
241	)	1✔
242	.unwrap()	1✔
243	.start(Arc::new(AtomicBool::new(true)))	1✔
244	.unwrap()	1✔
245	.join()	1✔
246	.unwrap();	1✔
247		1✔
248	let elapsed = now.elapsed();	1✔
249	debug!("Elapsed: {:.2?}", elapsed);	1✔
250	}	1✔

getdozer / dozer / 4284179721

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