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Add integration tests for SimpleProcess
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -229,4 +229,4 @@ void installDependencies(final Path projectPath) { | |
| .build(); | ||
| this.executor.execute(sc, projectPath); | ||
| } | ||
| } | ||
| } | ||
71 changes: 71 additions & 0 deletions
71
...eeper/src/test/java/com/exasol/projectkeeper/sources/analyze/generic/SimpleProcessIT.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,71 @@ | ||
| package com.exasol.projectkeeper.sources.analyze.generic; | ||
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| import static org.hamcrest.MatcherAssert.assertThat; | ||
| import static org.hamcrest.Matchers.*; | ||
| import static org.junit.jupiter.api.Assertions.assertThrows; | ||
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| import java.time.Duration; | ||
| import java.util.List; | ||
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| import org.junit.jupiter.api.Test; | ||
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| class SimpleProcessIT { | ||
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| private static final Duration TIMEOUT = Duration.ofMillis(10); | ||
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| @Test | ||
| void outputStream() { | ||
| final SimpleProcess process = SimpleProcess.start(List.of("bash", "-c", "echo output")); | ||
| process.waitUntilFinished(TIMEOUT); | ||
| assertThat(process.getOutputStreamContent(), equalTo("output\n")); | ||
| assertThat(process.getErrorStreamContent(), emptyString()); | ||
| } | ||
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| @Test | ||
| void errorStream() { | ||
| final SimpleProcess process = SimpleProcess.start(List.of("bash", "-c", ">&2 echo error")); | ||
| process.waitUntilFinished(TIMEOUT); | ||
| assertThat(process.getOutputStreamContent(), emptyString()); | ||
| assertThat(process.getErrorStreamContent(), equalTo("error\n")); | ||
| } | ||
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| @Test | ||
| void outputAndErrorStream() { | ||
| final SimpleProcess process = SimpleProcess.start(List.of("bash", "-c", "echo output && >&2 echo error")); | ||
| process.waitUntilFinished(TIMEOUT); | ||
| assertThat(process.getOutputStreamContent(), equalTo("output\n")); | ||
| assertThat(process.getErrorStreamContent(), equalTo("error\n")); | ||
| } | ||
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| @Test | ||
| void processFails() { | ||
| final SimpleProcess process = SimpleProcess | ||
| .start(List.of("bash", "-c", "echo output && >&2 echo error && exit 1")); | ||
| final IllegalStateException exception = assertThrows(IllegalStateException.class, | ||
| () -> process.waitUntilFinished(TIMEOUT)); | ||
| assertThat(exception.getMessage(), allOf(startsWith( | ||
| "E-PK-CORE-126: Failed to run command 'bash -c echo output && >&2 echo error && exit 1' in <null>, exit code was 1 after PT"), | ||
| endsWith("Output:\n'output'\n" + // | ||
| "Error output:\n'error'"))); | ||
| } | ||
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| @Test | ||
| void processTimeout() { | ||
| final SimpleProcess process = SimpleProcess | ||
| .start(List.of("bash", "-c", "echo output && >&2 echo error && sleep 1")); | ||
| final IllegalStateException exception = assertThrows(IllegalStateException.class, | ||
| () -> process.waitUntilFinished(TIMEOUT)); | ||
| assertThat(exception.getMessage(), equalTo( | ||
| "E-PK-CORE-128: Timeout while waiting 10ms for command 'bash -c echo output && >&2 echo error && sleep 1'. Output was 'output'\n" | ||
| + "Error output: 'error'")); | ||
| } | ||
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| @Test | ||
| void executeFails() { | ||
| final List<String> command = List.of("no-such-binary"); | ||
| final IllegalStateException exception = assertThrows(IllegalStateException.class, | ||
| () -> SimpleProcess.start(command)); | ||
| assertThat(exception.getMessage(), equalTo( | ||
| "E-PK-CORE-125: Error executing command 'no-such-binary'. Verify that the 'no-such-binary' executable is on the PATH.")); | ||
| } | ||
| } |