Rename and update spec

Author: Rynaard Burger

spec/android_generate_apk_from_aab_spec.rb

@@ -0,0 +1,87 @@
+require 'spec_helper'
+
+describe Fastlane::Actions::AndroidGenerateApkFromAabAction do
+  before do
+    allow(File).to receive(:file?).with(aab_file_path).and_return('mocked file data')
+    allow(File).to receive(:file?).with(apk_output_file_path).and_return('mocked file data')
+    allow(File).to receive(:file?).with(keystore_path).and_return('mocked file data')
+  end
+
+  let(:aab_file_path) { 'path/to/app.aab' }
+  let(:apk_output_file_path) { 'path/to/app.apk' }
+  let(:keystore_path) { 'path/to/keystore' }
+  let(:keystore_password) { 'keystore_password' }
+  let(:keystore_key_alias) { 'keystore_key_alias' }
+  let(:signing_key_password) { 'signing_key_password' }
+
+  def generate_command(apk_output_file_path:, aab_file_path: nil, keystore_path: nil, keystore_password: nil, keystore_key_alias: nil, signing_key_password: nil)
+    command = "bundletool build-apks --mode universal --bundle #{aab_file_path} --output-format DIRECTORY --output #{apk_output_file_path} "
+    code_sign_arguments = "--ks #{keystore_path} --ks-pass #{keystore_password} --ks-key-alias #{keystore_key_alias} --key-pass #{signing_key_password} "
+    move_and_cleanup_command = "&& mv #{apk_output_file_path}/universal.apk #{apk_output_file_path}_tmp && rm -rf #{apk_output_file_path} && mv #{apk_output_file_path}_tmp #{apk_output_file_path}"
+
+    # Append the code signing arguments
+    command += code_sign_arguments unless keystore_path.nil?
+
+    # Append the move and cleanup command
+    command += move_and_cleanup_command
+    return command
+  end
+
+  describe 'android_generate_apk_from_aab' do
+    it 'calls the `bundletool` command with the correct arguments when generating a signed APK' do
+      cmd = run_described_fastlane_action(
+        aab_file_path: aab_file_path,
+        apk_output_file_path: apk_output_file_path,
+        keystore_path: keystore_path,
+        keystore_password: keystore_password,
+        keystore_key_alias: keystore_key_alias,
+        signing_key_password: signing_key_password
+      )
+      expected_command = generate_command(aab_file_path: aab_file_path,
+                                          apk_output_file_path: apk_output_file_path,
+                                          keystore_path: keystore_path,
+                                          keystore_password: keystore_password,
+                                          keystore_key_alias: keystore_key_alias,
+                                          signing_key_password: signing_key_password)
+      expect(cmd).to eq(expected_command)
+    end
+
+    it 'calls the `bundletool` command with the correct arguments when generating an unsigned APK' do
+      cmd = run_described_fastlane_action(
+        aab_file_path: aab_file_path,
+        apk_output_file_path: apk_output_file_path
+      )
+      expected_command = generate_command(aab_file_path: aab_file_path,
+                                          apk_output_file_path: apk_output_file_path)
+      expect(cmd).to eq(expected_command)
+    end
+
+    it 'calls the `bundletool` command with the correct arguments and use the path to the AAB from the lane context if the SharedValues::GRADLE_AAB_OUTPUT_PATH key is set' do
+      aab_path_from_context = 'path/from/context/app.aab'
+
+      Fastlane::Actions.lane_context[Fastlane::Actions::SharedValues::GRADLE_AAB_OUTPUT_PATH] = aab_path_from_context
+
+      cmd = run_described_fastlane_action(
+        apk_output_file_path: apk_output_file_path
+      )
+
+      expected_command = generate_command(aab_file_path: aab_path_from_context,
+                                          apk_output_file_path: apk_output_file_path)
+      expect(cmd).to eq(expected_command)
+    end
+
+    it 'calls the `bundletool` command with the correct arguments and use the path to the AAB from the lane context if the SharedValues::GRADLE_ALL_AAB_OUTPUT_PATHS key is set' do
+      all_aab_paths_from_context = ['first/path/from/context/app.aab']
+
+      Fastlane::Actions.lane_context[Fastlane::Actions::SharedValues::GRADLE_ALL_AAB_OUTPUT_PATHS] = all_aab_paths_from_context
+
+      cmd = run_described_fastlane_action(
+        apk_output_file_path: apk_output_file_path
+      )
+
+      expected_command = generate_command(aab_file_path: all_aab_paths_from_context.first,
+                                          apk_output_file_path: apk_output_file_path)
+      expect(cmd).to eq(expected_command)
+    end
+  end
+end