Merge branch '__rultor'

src/main/java/org/cactoos/io/TeeInput.java

@@ -45,6 +45,9 @@
  * @author Yegor Bugayenko (yegor256@gmail.com)
  * @version $Id$
  * @since 0.1
+ * @todo #631:30min This class needs more test cases. Currently, only a set of
+ *  ctors is covered by tests: ctors which use Bytes and byte array as an
+ *  input. All other ctors should be covered too.
  */
 public final class TeeInput implements Input {
 

src/test/java/org/cactoos/io/TeeInputFromByteArrayTest.java

@@ -0,0 +1,108 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017-2018 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.cactoos.io;
+
+import java.io.File;
+import java.nio.charset.StandardCharsets;
+import org.cactoos.text.TextOf;
+import org.hamcrest.MatcherAssert;
+import org.hamcrest.core.IsEqual;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+/**
+ * Test case for {@link TeeInput}. Cases for ctors which use byte array as an
+ * input.
+ * @author Roman Proshin (roman@proshin.org)
+ * @version $Id$
+ * @since 1.0
+ * @checkstyle JavadocMethodCheck (100 lines)
+ * @checkstyle ClassDataAbstractionCouplingCheck (100 lines)
+ */
+public final class TeeInputFromByteArrayTest {
+
+    /**
+     * Temporary files generator.
+     */
+    @Rule
+    public TemporaryFolder folder = new TemporaryFolder();
+
+    @Test
+    public void copiesFromByteArrayToPath() throws Exception {
+        final String message =
+            "Hello, товарищ path äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        final TeeInput input = new TeeInput(
+            message.getBytes(StandardCharsets.UTF_8),
+            output.toPath()
+        );
+        MatcherAssert.assertThat(
+            new TextOf(input).asString(),
+            new IsEqual<>(message)
+        );
+        MatcherAssert.assertThat(
+            new TextOf(output).asString(),
+            new IsEqual<>(message)
+        );
+    }
+
+    @Test
+    public void copiesFromByteArrayToFile() throws Exception {
+        final String message =
+            "Hello, товарищ file äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        final TeeInput input = new TeeInput(
+            message.getBytes(StandardCharsets.UTF_8),
+            output
+        );
+        MatcherAssert.assertThat(
+            new TextOf(input).asString(),
+            new IsEqual<>(message)
+        );
+        MatcherAssert.assertThat(
+            new TextOf(output).asString(),
+            new IsEqual<>(message)
+        );
+    }
+
+    @Test
+    public void copiesFromByteArrayToOutput() throws Exception {
+        final String message =
+            "Hello, товарищ output äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        final TeeInput input = new TeeInput(
+            message.getBytes(StandardCharsets.UTF_8),
+            new OutputTo(output)
+        );
+        MatcherAssert.assertThat(
+            new TextOf(input).asString(),
+            new IsEqual<>(message)
+        );
+        MatcherAssert.assertThat(
+            new TextOf(output).asString(),
+            new IsEqual<>(message)
+        );
+    }
+}

src/test/java/org/cactoos/io/TeeInputFromBytesTest.java

@@ -0,0 +1,111 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017-2018 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.cactoos.io;
+
+import java.io.File;
+import java.io.IOException;
+import org.cactoos.text.TextOf;
+import org.hamcrest.MatcherAssert;
+import org.hamcrest.core.IsEqual;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+/**
+ * Test case for {@link TeeInput}. Cases for ctors which use
+ * {@link org.cactoos.Bytes} as an input.
+ * @author Roman Proshin (roman@proshin.org)
+ * @version $Id$
+ * @since 1.0
+ * @todo #631:30min Create a new Matcher that will compare results of TeeInput
+ *  as well as copied content to the original message. Apply this new matcher
+ *  for this test and for {@link TeeInputFromByteArrayTest}.
+ * @checkstyle JavadocMethodCheck (100 lines)
+ * @checkstyle ClassDataAbstractionCouplingCheck (100 lines)
+ */
+public final class TeeInputFromBytesTest {
+
+    /**
+     * Temporary files generator.
+     */
+    @Rule
+    public final TemporaryFolder folder = new TemporaryFolder();
+
+    @Test
+    public void copiesFromBytesToPath() throws IOException {
+        final String message =
+            "Hello, товарищ path äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        final TeeInput input = new TeeInput(
+            new BytesOf(message),
+            output.toPath()
+        );
+        MatcherAssert.assertThat(
+            new TextOf(input).asString(),
+            new IsEqual<>(message)
+        );
+        MatcherAssert.assertThat(
+            new TextOf(output).asString(),
+            new IsEqual<>(message)
+        );
+    }
+
+    @Test
+    public void copiesFromBytesToFile() throws IOException {
+        final String message =
+            "Hello, товарищ file äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        final TeeInput input = new TeeInput(
+            new BytesOf(message),
+            output
+        );
+        MatcherAssert.assertThat(
+            new TextOf(input).asString(),
+            new IsEqual<>(message)
+        );
+        MatcherAssert.assertThat(
+            new TextOf(output).asString(),
+            new IsEqual<>(message)
+        );
+    }
+
+    @Test
+    public void copiesFromBytesToOutput() throws IOException {
+        final String message =
+            "Hello, товарищ output äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        final TeeInput input = new TeeInput(
+            new BytesOf(message),
+            new OutputTo(output)
+        );
+        MatcherAssert.assertThat(
+            new TextOf(input).asString(),
+            new IsEqual<>(message)
+        );
+        MatcherAssert.assertThat(
+            new TextOf(output).asString(),
+            new IsEqual<>(message)
+        );
+    }
+}