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Created an acceptance test for stub persistence. Fixed bug preventing…
… edited files saving back to the same file that created them.
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97 changes: 97 additions & 0 deletions
97
src/test/java/com/github/tomakehurst/wiremock/StubMappingPersistenceAcceptanceTest.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,97 @@ | ||
| package com.github.tomakehurst.wiremock; | ||
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| import com.github.tomakehurst.wiremock.client.MappingBuilder; | ||
| import com.github.tomakehurst.wiremock.client.WireMock; | ||
| import com.github.tomakehurst.wiremock.common.FileSource; | ||
| import com.github.tomakehurst.wiremock.common.Json; | ||
| import com.github.tomakehurst.wiremock.common.SingleRootFileSource; | ||
| import com.github.tomakehurst.wiremock.core.Options; | ||
| import com.github.tomakehurst.wiremock.core.WireMockConfiguration; | ||
| import com.github.tomakehurst.wiremock.junit.Stubbing; | ||
| import com.github.tomakehurst.wiremock.testsupport.WireMockTestClient; | ||
| import org.junit.Before; | ||
| import org.junit.Test; | ||
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| import java.io.IOException; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.Path; | ||
| import java.util.UUID; | ||
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| import static com.github.tomakehurst.wiremock.client.WireMock.*; | ||
| import static com.github.tomakehurst.wiremock.common.Exceptions.throwUnchecked; | ||
| import static com.github.tomakehurst.wiremock.core.WireMockApp.FILES_ROOT; | ||
| import static com.github.tomakehurst.wiremock.core.WireMockApp.MAPPINGS_ROOT; | ||
| import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig; | ||
| import static com.github.tomakehurst.wiremock.testsupport.WireMatchers.hasFileContaining; | ||
| import static com.google.common.base.Charsets.UTF_8; | ||
| import static org.hamcrest.Matchers.is; | ||
| import static org.junit.Assert.assertThat; | ||
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| public class StubMappingPersistenceAcceptanceTest { | ||
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| Path rootDir; | ||
| WireMockServer wireMockServer; | ||
| WireMockTestClient testClient; | ||
| Stubbing wm; | ||
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| @Before | ||
| public void init() throws Exception { | ||
| rootDir = Files.createTempDirectory("temp-filesource"); | ||
| FileSource fileSource = new SingleRootFileSource(rootDir.toAbsolutePath().toString()); | ||
| fileSource.createIfNecessary(); | ||
| FileSource filesFileSource = fileSource.child(FILES_ROOT); | ||
| filesFileSource.createIfNecessary(); | ||
| FileSource mappingsFileSource = fileSource.child(MAPPINGS_ROOT); | ||
| mappingsFileSource.createIfNecessary(); | ||
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| wireMockServer = new WireMockServer(wireMockConfig().fileSource(fileSource).dynamicPort()); | ||
| wireMockServer.start(); | ||
| testClient = new WireMockTestClient(wireMockServer.port()); | ||
| WireMock.configureFor(wireMockServer.port()); | ||
| wm = wireMockServer; | ||
| } | ||
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| @Test | ||
| public void savesAllInMemoryStubMappings() { | ||
| wm.stubFor(get(urlEqualTo("/1")).willReturn(aResponse().withBody("one"))); | ||
| wm.stubFor(get(urlEqualTo("/2")).willReturn(aResponse().withBody("two"))); | ||
| wm.stubFor(get(urlEqualTo("/3")).willReturn(aResponse().withBody("three"))); | ||
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| wireMockServer.saveMappings(); | ||
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| assertThat(rootDir.resolve("mappings"), hasFileContaining("one")); | ||
| assertThat(rootDir.resolve("mappings"), hasFileContaining("two")); | ||
| assertThat(rootDir.resolve("mappings"), hasFileContaining("three")); | ||
| } | ||
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| @Test | ||
| public void savesEditedStubToTheFileItOriginatedFrom() throws Exception { | ||
| Path mappingsDir = rootDir.resolve("mappings"); | ||
| UUID stubId = UUID.randomUUID(); | ||
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| writeMappingFile("mapping-to-edit.json", get(urlEqualTo("/edit")) | ||
| .withId(stubId) | ||
| .willReturn(aResponse().withBody("initial")) | ||
| ); | ||
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| wireMockServer.resetToDefaultMappings(); // Loads from the file system | ||
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| assertThat(wm.getStubMappings().get(0).getId(), is(stubId)); | ||
| assertThat(wm.getStubMappings().get(0).getResponse().getBody(), is("initial")); | ||
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| wm.editStub(get(urlEqualTo("/edit")) | ||
| .withId(stubId) | ||
| .willReturn(aResponse().withBody("modified"))); | ||
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| wireMockServer.saveMappings(); | ||
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| assertThat(mappingsDir.toFile().list().length, is(1)); | ||
| assertThat(mappingsDir, hasFileContaining("modified")); | ||
| } | ||
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| private void writeMappingFile(String name, MappingBuilder stubBuilder) throws IOException { | ||
| Path mappingsDir = rootDir.resolve("mappings"); | ||
| byte[] json = Json.write(stubBuilder.build()).getBytes(UTF_8); | ||
| Files.write(mappingsDir.resolve(name), json); | ||
| } | ||
| } |
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