packages/deriver/tests/Unit/Deriver/Evaluator/Execution/Call/ProviderDispatchTest.php

1<?php
2
3declare (strict_types=1);
4
5namespace Tests\Unit\Deriver\Evaluator\Execution\Call;
6
7use Deriver\Deriver\Contributions;
8use Deriver\Deriver\DeriverConfig;
9use Deriver\Deriver\Evaluator\Call\Evaluators;
10use Deriver\Deriver\Evaluator\Call\Extensions;
11use Deriver\Deriver\Evaluator\Call\Provider\DispatchDecision;
12use Deriver\Deriver\Evaluator\Call\Provider\DispatchRequest;
13use Deriver\Deriver\Evaluator\Call\Registrations;
14use Deriver\Deriver\Evaluator\Call\StateRegistry;
15use Deriver\Deriver\Evaluator\EvaluatorConfig;
16use Deriver\Deriver\Evaluator\Evidence\Frontier;
17use Deriver\Deriver\Evaluator\Execution\Call\ProviderDispatch;
18use Deriver\Deriver\Evaluator\Execution\Context;
19use Deriver\Deriver\Evaluator\Execution\EvaluatorConfig as ExecutionEvaluatorConfig;
20use Deriver\Deriver\Evaluator\Request\Budget;
21use Deriver\Deriver\Evaluator\Request\QueryScope;
22use Deriver\Deriver\Evaluator\Request\ReturnQuery;
23use Deriver\Deriver\Evaluator\TargetProfile;
24use Deriver\Deriver\Evaluator\Term;
25use Deriver\Deriver\Execution\QueryExecution;
26use Deriver\Deriver\Lowerer\Declaration\CallableIdentity;
27use Deriver\Deriver\Lowerer\Declaration\CallableSource;
28use Deriver\Deriver\Lowerer\Declaration\Index;
29use Deriver\Deriver\Lowerer\Declaration\Indexer;
30use Deriver\Deriver\Lowerer\Declaration\Traits\Composition;
31use Deriver\Deriver\MicroEvaluatorConversion;
32use Deriver\Deriver\Parser\Node\File;
33use Deriver\Deriver\Parser\Parser;
34use Deriver\Deriver\Parser\ParserConfig;
35use Deriver\Deriver\Parser\TargetSyntax;
36use Deriver\Deriver\Providers\ProviderExpansion;
37use Deriver\Deriver\Resolver\AssignmentPatterns;
38use Deriver\Deriver\Resolver\ClassScope;
39use Deriver\Deriver\Resolver\ExpressionValidation;
40use Deriver\Deriver\Resolver\MagicContext;
41use Deriver\Deriver\Resolver\Resolver;
42use Deriver\Deriver\SnapshotIdentity;
43use Deriver\Deriver\Sources\LineMap;
44use Deriver\Deriver\Sources\Path;
45use Deriver\Deriver\Sources\Source;
46use Deriver\Deriver\Sources\SourceRef;
47use Deriver\Deriver\Sources\Sources;
48use Deriver\Exception\ParserException;
49use Deriver\Exception\ResolutionException;
50use PHPUnit\Framework\Attributes\CoversClass;
51use PHPUnit\Framework\Attributes\Small;
52use PHPUnit\Framework\Attributes\UsesClass;
53use PHPUnit\Framework\TestCase;
54
55/**
56 * @covers \Deriver\Deriver\Evaluator\Execution\Call\ProviderDispatch
57 */
58#[UsesClass(Resolver::class)]
59#[UsesClass(ExpressionValidation::class)]
60#[UsesClass(ResolutionException::class)]
61#[UsesClass(ParserConfig::class)]
62#[UsesClass(ParserException::class)]
63#[CoversClass(ProviderDispatch::class)]
64#[UsesClass(CallableIdentity::class)]
65#[UsesClass(Context::class)]
66#[UsesClass(DispatchDecision::class)]
67#[UsesClass(DispatchRequest::class)]
68#[UsesClass(Extensions::class)]
69#[UsesClass(Evaluators::class)]
70#[UsesClass(StateRegistry::class)]
71#[UsesClass(DeriverConfig::class)]
72#[UsesClass(Sources::class)]
73#[UsesClass(Path::class)]
74#[UsesClass(Source::class)]
75#[UsesClass(TargetProfile::class)]
76#[UsesClass(Budget::class)]
77#[UsesClass(QueryScope::class)]
78#[UsesClass(ReturnQuery::class)]
79#[UsesClass(SourceRef::class)]
80#[UsesClass(Parser::class)]
81#[UsesClass(File::class)]
82#[UsesClass(CallableSource::class)]
83#[UsesClass(Indexer::class)]
84#[UsesClass(Index::class)]
85#[UsesClass(Composition::class)]
86#[UsesClass(LineMap::class)]
87#[UsesClass(MagicContext::class)]
88#[UsesClass(AssignmentPatterns::class)]
89#[UsesClass(ClassScope::class)]
90#[UsesClass(TargetSyntax::class)]
91#[UsesClass(Term::class)]
92#[Small]
93final class ProviderDispatchTest extends TestCase
94{
95    public function testResolveKeepsTheWorldOpenWithoutAnApplicableProvider(): void
96    {
97        $source = '<?php function target(){return 1;}';
98        $budget = new Budget();
99        $configuration = new DeriverConfig();
100        $contributions = new Contributions();
101        $input = new Sources([new Source('fixture.php', $source)]);
102        $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
103        $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
104        $contributions1 = $providers->contributions;
105        $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
106        $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
107        $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
108        $snapshotId = $identity->id;
109        $input1 = $providers->input;
110        $parser = new Parser(new ParserConfig($target->version));
111        $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
112        $program1 = new Index($snapshotId, $trees);
113        $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
114        $snapshotId1 = 'test';
115        $input2 = new Sources([new Source('fixture.php', $source)]);
116        $profile = $execution->configuration->target;
117        $parser1 = new Parser(new ParserConfig($profile->version));
118        $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
119        $program = new Index($snapshotId1, $trees1);
120        $context = new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators);
121        $request = new DispatchRequest(Term::parameter('service'), 'run', false, new SourceRef('test', 'fixture.php', 0, 1), $context->configuration->target);
122        $result = (new ProviderDispatch($context))->resolve($request);
123        self::assertSame([], $result->targets);
124        self::assertFalse($result->exhaustive);
125    }
126}
127