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Generate stubs at runtime (#1152)

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* Generate stubs at runtime

without this change the producer side must publish the stubs for the consumer side to use them
with this change the consumer can toggle a switch so that the stubs get generated at runtime. This might of course lead to false positivies but we assume that the users know what they're doing

fixes gh-881
This commit is contained in:
Marcin Grzejszczak
2019-08-05 10:44:35 +02:00
committed by GitHub
parent d97db26001
commit dbb1af8d98
24 changed files with 501 additions and 97 deletions
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27
spring-cloud-contract-tools/spring-cloud-contract-pact/src/main/groovy/org/springframework/cloud/contract/stubrunner/PactStubDownloaderBuilder.java
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@@ -47,9 +47,6 @@ import org.jetbrains.annotations.NotNull;
import org.springframework.cloud.contract.spec.Contract;
import org.springframework.cloud.contract.stubrunner.spring.StubRunnerProperties;
import org.springframework.cloud.contract.verifier.converter.StubGenerator;
import org.springframework.cloud.contract.verifier.converter.StubGeneratorProvider;
import org.springframework.cloud.contract.verifier.file.ContractMetadata;
import org.springframework.cloud.contract.verifier.spec.pact.PactContractConverter;
import org.springframework.core.io.AbstractResource;
import org.springframework.core.io.Resource;
@@ -216,32 +213,16 @@ class PactStubDownloader implements StubDownloader {
log.debug("Converted pact file [" + file + "] to [" + contracts.size()
+ "] contracts");
}
StubGeneratorProvider provider = new StubGeneratorProvider();
Collection<StubGenerator> stubGenerators = provider
.converterForName(ARTIFICIAL_NAME_ENDING_WITH_GROOVY);
if (log.isDebugEnabled()) {
log.debug("Found following matching stub generators " + stubGenerators);
}
for (StubGenerator stubGenerator : stubGenerators) {
Map<Contract, String> map = stubGenerator.convertContents(file.getName(),
new ContractMetadata(file.toPath(), false, contracts.size(), null,
contracts));
for (Map.Entry<Contract, String> entry : map.entrySet()) {
String value = entry.getValue();
File mapping = new File(mappingsFolder,
StringUtils.stripFilenameExtension(file.getName()) + "_"
+ Math.abs(entry.getKey().hashCode()) + ".json");
storeFile(mapping.toPath(), value.getBytes());
}
}
MappingGenerator.toMappings(file, contracts, mappingsFolder);
}
private void storeFile(Path path, byte[] contents) {
private Path storeFile(Path path, byte[] contents) {
try {
Files.write(path, contents);
Path storedPath = Files.write(path, contents);
if (log.isDebugEnabled()) {
log.debug("Stored file [" + path.toString() + "]");
}
return storedPath;
}
catch (IOException e) {
throw new IllegalStateException(e);