refactor: replace Assert.assertThat with Truth.assertThat

Author: DevDengChao

runner/AndroidTestOrchestratorSample/app/build.gradle

@@ -39,4 +39,6 @@ dependencies {
     androidTestImplementation 'androidx.test:monitor:' + rootProject.monitorVersion;
     androidTestImplementation 'androidx.test.espresso:espresso-core:' + rootProject.espressoVersion;
     androidTestUtil 'androidx.test:orchestrator:' + rootProject.orchestratorVersion;
+
+    androidTestImplementation 'com.google.truth:truth:' + rootProject.truthVersion;
 }

runner/AndroidTestOrchestratorSample/app/src/androidTest/java/com/example/android/testing/androidtestorchestratorsample/CalculatorAddParameterizedTest.java

@@ -16,6 +16,8 @@
 
 package com.example.android.testing.androidtestorchestratorsample;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -26,9 +28,6 @@
 import java.lang.Iterable;
 import java.util.Arrays;
 
-import static org.hamcrest.CoreMatchers.equalTo;
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
 import static org.junit.runners.Parameterized.Parameters;
 
 
@@ -88,6 +87,6 @@ public void setUp() {
     @Test
     public void testAdd_TwoNumbers() {
         double resultAdd = mCalculator.add(mOperandOne, mOperandTwo);
-        assertThat(resultAdd, is(equalTo(mExpectedResult)));
+        assertThat(resultAdd).isEqualTo(mExpectedResult);
     }
 }

runner/AndroidTestOrchestratorSample/build.gradle

@@ -34,4 +34,5 @@ ext {
     rulesVersion = "1.4.1-alpha05"
     espressoVersion = "3.5.0-alpha05"
     orchestratorVersion = "1.4.2-alpha02"
+    truthVersion = "1.1.3"
 }