Example usage for org.springframework.batch.test ExecutionContextTestUtils getValueFromStep

Introduction

In this page you can find the example usage for org.springframework.batch.test ExecutionContextTestUtils getValueFromStep.

Prototype

@SuppressWarnings("unchecked")
    @Nullable
    public static <T> T getValueFromStep(StepExecution stepExecution, String key) 

Source Link

Usage

From source file:com.javaetmoi.core.batch.test.TestParallelAndPartitioning.java

@Test
public void launchJob() throws Exception {
    // Launch the parallelAndPartitioningJob
    JobExecution execution = testUtils.launchJob();

    // Batch Status
    assertEquals(ExitStatus.COMPLETED, execution.getExitStatus());

    // Movies/*from   www .  j a v  a2  s . com*/
    assertEquals("8 movies", 8, getStepExecution(execution, "stepLogMovie").getWriteCount());

    // Music Albums
    StepExecution stepExecutionMusic = getStepExecution(execution, "stepLogMusicAlbum");
    assertEquals("11 music albums", 11, stepExecutionMusic.getWriteCount());
    Object gridSize = ExecutionContextTestUtils.getValueFromStep(stepExecutionMusic,
            "SimpleStepExecutionSplitter.GRID_SIZE");
    assertEquals("stepLogMusicAlbum divided into 2 partitions", 2L, gridSize);

    StepExecution stepExecPart0 = getStepExecution(execution, "stepLogMusicAlbumPartition:partition0");
    assertEquals("First partition processed 6 music albums", 6, stepExecPart0.getWriteCount());
    StepExecution stepExecPart1 = getStepExecution(execution, "stepLogMusicAlbumPartition:partition1");
    assertEquals("Second partition processed 5 music albums", 5, stepExecPart1.getWriteCount());
}

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