Best Assertj code snippet using org.assertj.core.api.double.DoubleAssert_usingComparator_Test.invoke_api_method
Source:DoubleAssert_usingComparator_Test.java
...30 public void before() {31 initMocks(this);32 }33 @Override34 protected DoubleAssert invoke_api_method() {35 // in that, we don't care of the comparator, the point to check is that we switch correctly of comparator36 return assertions.usingComparator(comparator);37 }38 @Override39 protected void verify_internal_effects() {40 assertThat(comparator).isSameAs(getObjects(assertions).getComparator());41 assertThat(comparator).isSameAs(getDoubles(assertions).getComparator());42 }43}...
invoke_api_method
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1Hi, I am trying to use the assertj-core-3.19.0.jar for writing a custom test class. I have used the following code to invoke the api method of DoubleAssert_usingComparator_Test class. I am getting the following error: Exception in thread "main" java.lang.IllegalArgumentException: Invalid method name: 'usingComparator'. I am not sure what is the issue with the method name. Please help me to fix this issue. I am using the following code to invoke the method: public static void main(String[] args) { String[] args1 = { "org.assertj.core.api.double.DoubleAssert_usingComparator_Test" }; try { Class<?> clazz = Class.forName(args1[0]); Method[] methods = clazz.getDeclaredMethods(); for (Method method : methods) { if (method.getName().equals("usingComparator")) { System.out.println("code to use invoke_api_method method of " + args1[0] + " class"); } } } catch (ClassNotFoundException e) { e.printStackTrace(); } }2public static void main(String[] args) {3 String[] args1 = { "org.assertj.core.api.double.DoubleAssert_usingComparator_Test" };4 try {5 Class<?> clazz = Class.forName(args1[0]);6 Method[] methods = clazz.getDeclaredMethods();7 for (Method method : methods) {8 if (method.getName().equals("usingComparator")) {9 System.out.println("code to use invoke_api_method method of " + args1[0] + " class");10 }11 }12 } catch (ClassNotFoundException e) {13 e.printStackTrace();14 }15}
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