-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
PreParsingAcceptanceTest.scala
104 lines (83 loc) · 4.15 KB
/
PreParsingAcceptanceTest.scala
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.internal.cypher.acceptance
import org.neo4j.cypher.internal.ExtendedExecutionResult
import org.neo4j.cypher.internal.compatibility.CompatibilityPlanDescriptionFor3_0
import org.neo4j.cypher.internal.compiler.v3_1._
import org.neo4j.cypher.ExecutionEngineFunSuite
import org.scalatest.matchers.{MatchResult, Matcher}
class PreParsingAcceptanceTest extends ExecutionEngineFunSuite {
test("specifying no planner should provide IDP") {
val query = "PROFILE RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(IDPPlannerName)
}
test("specifying cost planner should provide IDP") {
val query = "PROFILE CYPHER planner=cost RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(IDPPlannerName)
}
test("specifying idp planner should provide IDP") {
val query = "PROFILE CYPHER planner=idp RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(IDPPlannerName)
}
test("specifying dp planner should provide DP") {
val query = "PROFILE CYPHER planner=dp RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(DPPlannerName)
}
test("specifying rule planner should provide RULE") {
val query = "PROFILE CYPHER planner=rule RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(RulePlannerName)
}
test("specifying cost planner should provide IDP using old syntax") {
val query = "PROFILE CYPHER planner=cost RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(IDPPlannerName)
}
test("specifying idp planner should provide IDP using old syntax") {
val query = "PROFILE CYPHER planner=idp RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(IDPPlannerName)
}
test("specifying dp planner should provide DP using old syntax") {
val query = "PROFILE CYPHER planner=dp RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(DPPlannerName)
}
test("specifying rule planner should provide RULE using old syntax") {
val query = "PROFILE CYPHER planner=rule RETURN 1"
eengine.execute(query, Map.empty[String,Any], graph.session()) should havePlanner(RulePlannerName)
}
private def havePlanner(expected: PlannerName): Matcher[ExtendedExecutionResult] = new Matcher[ExtendedExecutionResult] {
override def apply(result: ExtendedExecutionResult): MatchResult = {
// exhaust the iterator so we can collect the plan description
result.length
result.executionPlanDescription() match {
case CompatibilityPlanDescriptionFor3_0(_, _, actual, _) =>
MatchResult(
matches = actual == expected,
rawFailureMessage = s"PlannerName should be $expected, but was $actual",
rawNegatedFailureMessage = s"PlannerName should not be $actual"
)
case planDesc =>
MatchResult(
matches = false,
rawFailureMessage = s"Plan description should be of type CompatibilityPlanDescriptionFor2_3, but was ${planDesc.getClass.getSimpleName}",
rawNegatedFailureMessage = s"Plan description should be of type CompatibilityPlanDescriptionFor2_3, but was ${planDesc.getClass.getSimpleName}"
)
}
}
}
}