### Question:
SaveModel { public boolean isSaveModel() { return this.saveModel; } SaveModel();  SaveModel(final boolean saveModel, final String outputDir); boolean isConfigurationValid(); boolean isDirectoryValid(); void printConfiguration(); boolean isSaveModel(); void setSaveModel(final boolean saveModel); String getOutputModelDirectory(); void setOutputModelDirectory(final String outputModelDirectory); static final String DEFAULT_OUTPUT_DIR_NAME; }### Answer:
@Test public void isSaveModel_saveTrueDefaultDir() { assertTrue(saveTrueDefaultDir.isSaveModel()); }
@Test public void isSaveModel_saveTrueEmptyDir() { assertTrue(saveTrueEmptyDir.isSaveModel()); }
@Test public void isSaveModel_saveTrueNullDir() { assertTrue(saveTrueNullDir.isSaveModel()); }
@Test public void isSaveModel_saveFalseDefaultDir() { assertFalse(saveFalseDefaultDir.isSaveModel()); }
@Test public void isSaveModel_saveFalseEmptyDir() { assertFalse(saveFalseEmptyDir.isSaveModel()); }
@Test public void isSaveModel_saveFalseNullDir() { assertFalse(saveFalseNullDir.isSaveModel()); }