new year cleanup: restructure messy project

1 files changed, 191 insertions, 0 deletions

diff --git a/app/src/test/java/se/leap/bitmaskclient/providersetup/ProviderManagerTest.java b/app/src/test/java/se/leap/bitmaskclient/providersetup/ProviderManagerTest.java
new file mode 100644
index 00000000..c48f520e
--- /dev/null
+++ b/app/src/test/java/se/leap/bitmaskclient/providersetup/ProviderManagerTest.java
@@ -0,0 +1,191 @@
+package se.leap.bitmaskclient.providersetup;
+
+import android.content.res.AssetManager;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import java.io.File;
+import java.io.InputStream;
+import java.util.ArrayList;
+
+import se.leap.bitmaskclient.base.models.Provider;
+import se.leap.bitmaskclient.base.utils.ConfigHelper;
+import se.leap.bitmaskclient.base.utils.FileHelper;
+import se.leap.bitmaskclient.base.utils.InputStreamHelper;
+import se.leap.bitmaskclient.providersetup.ProviderManager;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.powermock.api.mockito.PowerMockito.verifyStatic;
+import static se.leap.bitmaskclient.testutils.MockHelper.mockFileHelper;
+import static se.leap.bitmaskclient.testutils.MockHelper.mockInputStreamHelper;
+
+/**
+ * Created by cyberta on 20.02.18.
+ */
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({ConfigHelper.class, FileHelper.class, InputStreamHelper.class})
+public class ProviderManagerTest {
+
+    @Mock
+    private AssetManager assetManager;
+    @Mock
+    private File file;
+    private ProviderManager providerManager;
+
+    @Before
+    public void setup() throws Exception {
+        //mock assetManager methods
+        //--------------------------
+        when(assetManager.open(anyString())).thenAnswer(new Answer<InputStream>() {
+            @Override
+            public InputStream answer(InvocationOnMock invocation) throws Throwable {
+                String filename = "preconfigured/" + invocation.getArguments()[0];
+                return getClass().getClassLoader().getResourceAsStream(filename);
+            }
+        });
+        when(assetManager.list(anyString())).thenAnswer(new Answer<String[]>() {
+            @Override
+            public String[] answer(InvocationOnMock invocation) throws Throwable {
+                String path = (String) invocation.getArguments()[0];
+                if ("urls".equals(path)) {
+                    String[] preconfiguredUrls = new String[3];
+                    preconfiguredUrls[0] = "calyx.net.url";
+                    preconfiguredUrls[1] = "demo.bitmask.net.url";
+                    preconfiguredUrls[2] = "riseup.net.url";
+                    return preconfiguredUrls;
+                } else
+                    throw new IllegalArgumentException("You need to implement the expected path manually!");
+            }
+        });
+
+        //mock File methods
+        //------------------
+        when(file.isDirectory()).thenReturn(true);
+
+        ArrayList<String> mockedCustomProviderList = new ArrayList<>();
+        mockedCustomProviderList.add("leapcolombia.json");
+        String[] mockedCustomProviderArray = new String[mockedCustomProviderList.size()];
+        mockedCustomProviderArray = mockedCustomProviderList.toArray(mockedCustomProviderArray);
+        when(file.list()).thenReturn(mockedCustomProviderArray);
+
+        when(file.getAbsolutePath()).thenReturn("externalDir");
+        when(file.getPath()).thenReturn("externalDir");
+        mockFileHelper(file);
+
+        // mock inputStream
+        //-----------------------------------
+        mockInputStreamHelper();
+
+    }
+
+    @After
+    public void tearDown() {
+        ProviderManager.reset();
+    }
+
+    @Test
+    public void testSize_has5ProvidersWithCurrentTestSetup() {
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        assertEquals("3 preconfigured, 1 custom provider, 1 dummy provider", 5, providerManager.size());
+    }
+
+    @Test
+    public void testAdd_newCustomProviderThatIsNotPartOfDefaultNorCustomList_returnTrue() throws Exception {
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        Provider customProvider = new Provider("https://anewprovider.org");
+        assertTrue("custom provider added: ", providerManager.add(customProvider));
+        assertEquals("3 preconfigured, 2 custom providers, 1 dummy provider", 6, providerManager.providers().size());
+    }
+
+    @Test
+    public void testAdd_newCustomProviderThatIsNotPartOfDefaultButOfCustomList_returnFalse() throws Exception {
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        Provider customProvider = new Provider("https://leapcolombia.org");
+        assertFalse("custom provider added: ", providerManager.add(customProvider));
+        assertEquals("3 preconfigured, 1 custom provider, 1 dummy provider", 5, providerManager.providers().size());
+    }
+
+    @Test
+    public void testAdd_newCustomProviderThatIsPartOfDefaultButNotOfCustomList_returnFalse() throws Exception {
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        Provider customProvider = new Provider("https://demo.bitmask.net");
+        assertFalse("custom provider added: ", providerManager.add(customProvider));
+        assertEquals("3 preconfigured, 1 custom provider, 1 dummy provider", 5, providerManager.providers().size());
+    }
+
+    @Test
+    public void testRemove_ProviderIsPartOfDefaultButNotCustomList_returnsFalse() throws Exception {
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        Provider customProvider = new Provider("https://demo.bitmask.net");
+        assertFalse("custom provider not removed: ", providerManager.remove(customProvider));
+        assertEquals("3 preconfigured, 1 custom provider, 1 dummy provider", 5, providerManager.providers().size());
+    }
+
+    @Test
+    public void testRemove_ProviderIsNotPartOfDefaultButOfCustomList_returnsTrue() throws Exception {
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        Provider customProvider = new Provider("https://leapcolombia.org");
+        assertTrue("custom provider not removed: ", providerManager.remove(customProvider));
+        assertEquals("3 preconfigured, 0 custom providers, 1 dummy provider", 4, providerManager.providers().size());
+    }
+
+    @Test
+    public void testRemove_ProviderIsNotPartOfDefaultNorOfCustomList_returnsFalse() throws Exception {
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        Provider customProvider = new Provider("https://anotherprovider.org");
+        assertFalse("custom provider not removed: ", providerManager.remove(customProvider));
+        assertEquals("3 preconfigured, 1 custom providers, 1 dummy provider", 5, providerManager.providers().size());
+    }
+
+    @Test
+    public void testClear_ProvidersListHasOnlyDummyProvider() throws Exception {
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        providerManager.clear();
+        assertEquals("1 providers", 1, providerManager.providers().size());
+        assertEquals("provider is dummy element", "https://example.net", providerManager.get(0).getMainUrlString());
+    }
+
+    @Test
+    public void testSaveCustomProvidersToFile_CustomProviderDeleted_deletesFromDir() throws Exception {
+        when(file.exists()).thenReturn(true);
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        //leapcolombia is mocked custom provider from setup
+        Provider customProvider = new Provider("https://leapcolombia.org");
+        providerManager.remove(customProvider);
+        providerManager.saveCustomProvidersToFile();
+        verify(file, times(1)).delete();
+    }
+
+
+    @Test
+    public void testSaveCustomProvidersToFile_newCustomProviders_persistNew() throws Exception {
+        when(file.list()).thenReturn(new String[0]);
+        when(file.exists()).thenReturn(false);
+        providerManager = ProviderManager.getInstance(assetManager, file);
+        Provider customProvider = new Provider("https://anotherprovider.org");
+        Provider secondCustomProvider = new Provider("https://yetanotherprovider.org");
+        providerManager.add(customProvider);
+        providerManager.add(secondCustomProvider);
+        providerManager.saveCustomProvidersToFile();
+
+        verifyStatic(FileHelper.class, times(2));
+        FileHelper.persistFile(any(File.class), anyString());
+    }
+
+
+}
\ No newline at end of file