ReactTextTest.java 文件源码

@Test
public void testFontFamilyStyleApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_FAMILY, "sans-serif"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getFontFamily()).isEqualTo("sans-serif");
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isZero();
}