Testing with EUnit

1. Test Cases of the openCypher language version

• Atoms
• Clause CREATE
• Clause DELETE
• Clause MATCH
• Clause MERGE
• Clause REMOVE
• Clause RETURN
• Clause SET
• Clause UNWIND
• Clause WITH
• Complex Queries
• Expressions
• Neo4J Developer Manual v3.0
• Patterns

These test cases are also documentation of the current support.

2. Test Cases of the legacy language version

• Atoms
• Clause CREATE
• Clause DELETE
• Clause FOREACH
• Clause LOAD CSV
• Clause MATCH
• Clause MERGE
• Clause REMOVE
• Clause RETURN
• Clause SET
• Clause START
• Clause UNWIND
• Clause WITH
• Command CONSTRAINT
• Command INDEX
• Complex Queries
• Expressions
• Neo4J Developer Manual v3.0
• Patterns
• Query Options

These test cases are also documentation of the current support.

3. Running Test Cases

• SET CYPHER=<test>, SET CYPHER_LEGACY=<test> and run with rebar eunit skip_deps=true one specific test.tst or test.legacy file from the test/ folder.
• SET LOG=0,1,2,3,4,5 and enable with rebar eunit skip_deps=true different types of logging, one or more of the following logging levels can be enabled (default is 0):

level	type
0	only errors
1	test cypher
2	parse tree of test cypher
3	fold cypher
4	parse tree of fold cypher
5	unused