Merge "Test: Adding test cases for NfcBarcode" into main

1 files changed, 109 insertions, 0 deletions

diff --git a/nfc/tests/src/android/nfc/tech/NfcBarcodeTest.java b/nfc/tests/src/android/nfc/tech/NfcBarcodeTest.java
new file mode 100644
index 000000000000..3aa4e2c13895
--- /dev/null
+++ b/nfc/tests/src/android/nfc/tech/NfcBarcodeTest.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.nfc.tech;
+
+import static android.nfc.tech.NfcBarcode.EXTRA_BARCODE_TYPE;
+import static android.nfc.tech.NfcBarcode.TYPE_KOVIO;
+import static android.nfc.tech.NfcBarcode.TYPE_UNKNOWN;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.nfc.Tag;
+import android.os.Bundle;
+import android.os.RemoteException;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+public class NfcBarcodeTest {
+    @Mock
+    private Tag mMockTag;
+    @Mock
+    private Bundle mMockBundle;
+    private NfcBarcode mNfcBarcode;
+
+    @Before
+    public void setUp() throws RemoteException {
+        MockitoAnnotations.initMocks(this);
+        when(mMockBundle.getInt(EXTRA_BARCODE_TYPE)).thenReturn(TYPE_KOVIO);
+        when(mMockTag.getTechExtras(TagTechnology.NFC_BARCODE)).thenReturn(mMockBundle);
+
+        mNfcBarcode = new NfcBarcode(mMockTag);
+    }
+
+    @Test
+    public void testGetNfcBarcodeInstance() {
+        Tag mockTag = mock(Tag.class);
+        when(mockTag.hasTech(TagTechnology.NFC_BARCODE)).thenReturn(true);
+        when(mockTag.getTechExtras(TagTechnology.NFC_BARCODE)).thenReturn(mMockBundle);
+
+        assertNotNull(NfcBarcode.get(mockTag));
+        verify(mockTag).hasTech(TagTechnology.NFC_BARCODE);
+        verify(mockTag).getTechExtras(TagTechnology.NFC_BARCODE);
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void testGetNfcBarcodeInstanceWithException() {
+        Tag mockTag = mock(Tag.class);
+        when(mockTag.hasTech(TagTechnology.NFC_BARCODE)).thenReturn(true);
+        when(mockTag.getTechExtras(TagTechnology.NFC_BARCODE)).thenReturn(null);
+
+        assertNull(NfcBarcode.get(mockTag));
+        verify(mockTag).hasTech(TagTechnology.NFC_BARCODE);
+        verify(mockTag).getTechExtras(TagTechnology.NFC_BARCODE);
+    }
+
+    @Test
+    public void testGetNfcBarcodeWithoutTech() {
+        when(mMockTag.hasTech(TagTechnology.NFC_BARCODE)).thenReturn(false);
+
+        assertNull(NfcBarcode.get(mMockTag));
+    }
+
+    @Test
+    public void testGetType() {
+        int result = mNfcBarcode.getType();
+        assertEquals(TYPE_KOVIO, result);
+    }
+
+    @Test
+    public void testGetBarcodeWithTypeKovio() {
+        byte[] sampleId = "sampleId".getBytes();
+        when(mMockTag.getId()).thenReturn(sampleId);
+
+        assertEquals(sampleId, mNfcBarcode.getBarcode());
+        verify(mMockTag).getId();
+    }
+
+    @Test
+    public void testGetBarCodeTypeUnknown() throws RemoteException {
+        when(mMockBundle.getInt(EXTRA_BARCODE_TYPE)).thenReturn(TYPE_UNKNOWN);
+        when(mMockTag.getTechExtras(TagTechnology.NFC_BARCODE)).thenReturn(mMockBundle);
+        mNfcBarcode = new NfcBarcode(mMockTag);
+
+        assertNull(mNfcBarcode.getBarcode());
+        verify(mMockTag, never()).getId();
+    }
+}