Add Espresso for testing

1 files changed, 97 insertions, 0 deletions

diff --git a/app/src/androidTest/java/com/zeapo/pwdstore/DecryptTest.kt b/app/src/androidTest/java/com/zeapo/pwdstore/DecryptTest.kt
new file mode 100644
index 00000000..52e1e65d
--- /dev/null
+++ b/app/src/androidTest/java/com/zeapo/pwdstore/DecryptTest.kt
@@ -0,0 +1,97 @@
+package com.zeapo.pwdstore
+
+import android.content.Context
+import android.content.Intent
+import android.support.test.InstrumentationRegistry
+import android.support.test.filters.LargeTest
+import android.support.test.rule.ActivityTestRule
+import android.support.test.runner.AndroidJUnit4
+import android.util.Log
+import com.zeapo.pwdstore.crypto.PgpActivity
+import kotlinx.android.synthetic.main.decrypt_layout.*
+import org.apache.commons.io.IOUtils
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.io.File
+import java.io.FileOutputStream
+import java.io.IOException
+
+
+@RunWith(AndroidJUnit4::class)
+@LargeTest
+class WelcomeActivityTest {
+    @Rule @JvmField
+    var mActivityRule: ActivityTestRule<PgpActivity> = ActivityTestRule(PgpActivity::class.java, true, false)
+
+    @Test
+    fun pathShouldDecompose() {
+        val path = "/data/my.app.com/files/store/cat1/name.gpg"
+        val repoPath = "/data/my.app.com/files/store"
+        assertEquals("/cat1/name.gpg", PgpActivity.getRelativePath(path, repoPath))
+        assertEquals("/cat1/", PgpActivity.getParentPath(path, repoPath))
+        assertEquals("name", PgpActivity.getName(path, repoPath))
+        assertEquals("name", PgpActivity.getName(path, "$repoPath/"))
+    }
+
+    @Test
+    fun activityShouldShowName() {
+        val context = InstrumentationRegistry.getInstrumentation().targetContext
+        val name = "name"
+        val parentPath = "/cat1/"
+        val repoPath = "${context.filesDir}/store/"
+        val path = "$repoPath/cat1/name.gpg"
+
+
+        val intent = Intent(context, PgpActivity::class.java)
+        intent.putExtra("OPERATION", "DECRYPT")
+        intent.putExtra("FILE_PATH", path)
+        intent.putExtra("REPO_PATH", repoPath)
+
+        copyAssets(context, "store", context.filesDir.absolutePath)
+
+        val activity: PgpActivity = mActivityRule.launchActivity(intent)
+
+        val categoryView = activity.crypto_password_category_decrypt
+        assertNotNull(categoryView)
+        assertEquals(parentPath, categoryView.text)
+
+        val nameView = activity.crypto_password_file
+        assertNotNull(nameView)
+        assertEquals(name, nameView.text)
+    }
+
+    companion object {
+        fun copyAssets(context: Context, source: String, destination: String) {
+            val assetManager = context.assets
+            val files: Array<String>? = assetManager.list(source)
+
+            files?.map { filename ->
+                val destPath = "$destination/$filename"
+                val sourcePath = "$source/$filename"
+                if (assetManager.list(filename).isNotEmpty()) {
+                    File(destPath).mkdir()
+                    copyAssets(context, "$source/$filename", destPath)
+                } else {
+                    try {
+                        val input = assetManager.open(sourcePath)
+                        val outFile = File(destination, filename)
+                        val output = FileOutputStream(outFile)
+                        IOUtils.copy(input, output)
+                        input.close()
+                        output.flush()
+                        output.close()
+                    } catch (e: IOException) {
+                        Log.e("tag", "Failed to copy asset file: " + filename, e)
+                    }
+                }
+            }
+        }
+    }
+
+}
+
+
+