Я попытался проверить, выбран ли файл внутри FileChooser и записан ли он как String в TextField.
Я использую:
testfx 4.0.4-alpha
mockito 2.1.0
Я нашел это в Интернете:
https://gitter.im/TestFX/TestFX/archives/2017/10/05
Насмешка над FileChooser:
@Mock
FileChooser fileChooser = Mockito.mock(FileChooser.class);
Мой тест:
@Test
public void testButtonBrowseClickWhenFileIsSelected () {
clickOn("#btnBrowse");
File inputFile = new File(getClass().getClassLoader().getResource("testfile.txt").getPath());
when(fileChooser.showOpenDialog(this.targetWindow())).thenReturn(inputFile);
verifyThat("#txtFilePath", (TextField txtFilePath) -> !txtFilePath.getText().isEmpty()
&& (txtFilePath.getText().contains(".txt") || txtFilePath.getText().contains(".xml")));
}
Когда я запускаю тест, он не проходит.
java.lang.AssertionError:
Expected: applies on Predicate
but: was <TextField[id=txtFilePath, styleClass=text-input text-field]>
Expected :applies on Predicate
Actual :<TextField[id=txtFilePath, styleClass=text-input text-field]>
<Click to see difference>
at org.testfx.api.FxAssert.verifyThatImpl(FxAssert.java:150)
at org.testfx.api.FxAssert.verifyThat(FxAssert.java:118)
at com.frauscher.genplatformmd5calculator.GuiControllerTest.testButtonBrowseClickWhenFileIsSelected(GuiControllerTest.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Process finished with exit code -1