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PiperOrigin-RevId: 758864997

Author: Mobile Ads Developer Relations

source/android-library/app/src/test/java/com/google/unity/ads/nativead/UnityNativeTemplateTypeTest.java

@@ -0,0 +1,37 @@
+package com.google.unity.ads.nativead;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.google.testing.junit.testparameterinjector.TestParameter;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestParameterInjector;
+
+/** Tests for {@link UnityNativeTemplateType} */
+@RunWith(RobolectricTestParameterInjector.class)
+public final class UnityNativeTemplateTypeTest {
+
+  private enum TemplateTypeTestCase {
+    INVALID_INDEX(-1, UnityNativeTemplateType.MEDIUM), // should return default value
+    ZERO(0, UnityNativeTemplateType.SMALL),
+    ONE(1, UnityNativeTemplateType.MEDIUM),
+    MISSING_INDEX(2, UnityNativeTemplateType.MEDIUM); // should return default value
+
+    final int intValue;
+    final UnityNativeTemplateType expectedTemplateType;
+
+    TemplateTypeTestCase(int intValue, UnityNativeTemplateType expectedTemplateType) {
+      this.intValue = intValue;
+      this.expectedTemplateType = expectedTemplateType;
+    }
+  }
+
+  @Test
+  public void fromIntValue_returnsCorrectTemplateType(@TestParameter TemplateTypeTestCase testCase)
+      throws Exception {
+    assertThat(UnityNativeTemplateType.fromIntValue(testCase.intValue))
+        .isEqualTo(testCase.expectedTemplateType);
+    assertThat(UnityNativeTemplateType.fromIntValue(testCase.intValue).resourceId())
+        .isEqualTo(testCase.expectedTemplateType.resourceId());
+  }
+}