5725329819

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Build # 5725329819

Build Type

push

github

Committed by

web-flow

Commit Message

chore: Add `SourceFactory::get_output_port_name` to simplify ui graph generation (#1812)

Run Details

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45518 of 60084 relevant lines covered (75.76%)

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84.66

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

use dozer_core::app::{App, AppPipeline};
use dozer_core::appsource::{AppSourceManager, AppSourceMappings};
use dozer_core::channels::SourceChannelForwarder;
use dozer_core::executor::{DagExecutor, ExecutorOptions};
use dozer_core::executor_operation::ProcessorOperation;
use dozer_core::node::{
    OutputPortDef, OutputPortType, PortHandle, Sink, SinkFactory, Source, SourceFactory,
};
use dozer_core::DEFAULT_PORT_HANDLE;
use dozer_types::epoch::Epoch;
use dozer_types::errors::internal::BoxedError;
use dozer_types::ingestion_types::IngestionMessage;
use dozer_types::log::debug;
use dozer_types::ordered_float::OrderedFloat;
use dozer_types::types::{
    Field, FieldDefinition, FieldType, Operation, Record, Schema, SourceDefinition,
};

use std::collections::HashMap;

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

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) -> Vec<OutputPortDef> {
        self.output_ports
            .iter()
            .map(|e| OutputPortDef::new(*e, OutputPortType::Stateless))
            .collect()
    }

    fn get_output_schema(
        &self,
        _port: &PortHandle,
    ) -> Result<(Schema, SchemaSQLContext), BoxedError> {
        Ok((
            Schema::default()
                .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 get_output_port_name(&self, port: &PortHandle) -> String {
        format!("port_{}", port)
    }

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

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

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

    fn start(
        &self,
        fw: &mut dyn SourceChannelForwarder,
        _last_checkpoint: Option<(u64, u64)>,
    ) -> Result<(), BoxedError> {
        for n in 0..10000 {
            fw.send(
                IngestionMessage::new_op(
                    n,
                    0,
                    0,
                    Operation::Insert {
                        new: Record::new(vec![
                            Field::Int(0),
                            Field::String("Italy".to_string()),
                            Field::Float(OrderedFloat(5.5)),
                        ]),
                    },
                ),
                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>,
    ) -> Result<Box<dyn Sink>, BoxedError> {
        Ok(Box::new(TestSink {}))
    }

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

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

impl Sink for TestSink {
    fn process(
        &mut self,
        _from_port: PortHandle,
        _op: ProcessorOperation,
    ) -> Result<(), BoxedError> {
        Ok(())
    }

    fn commit(&mut self, _epoch_details: &Epoch) -> Result<(), BoxedError> {
        Ok(())
    }

    fn on_source_snapshotting_done(&mut self, _connection_name: String) -> Result<(), BoxedError> {
        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(
        Box::new(TestSourceFactory::new(vec![DEFAULT_PORT_HANDLE])),
        AppSourceMappings::new(
            "mem".to_string(),
            vec![("users".to_string(), DEFAULT_PORT_HANDLE)]
                .into_iter()
                .collect(),
        ),
    )
    .unwrap();

    pipeline.add_sink(
        Box::new(TestSinkFactory::new(vec![DEFAULT_PORT_HANDLE])),
        "sink",
        None,
    );
    pipeline.connect_nodes(
        &table_info.node,
        table_info.port,
        "sink",
        DEFAULT_PORT_HANDLE,
    );

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

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

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

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

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