Merge branch '__rultor'

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

@@ -45,9 +45,6 @@
  * @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/TeeInputFromCharArrayTest.java

@@ -0,0 +1,214 @@
+/**
+ * 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 java.nio.charset.StandardCharsets;
+import org.cactoos.matchers.TeeInputHasResult;
+import org.cactoos.text.TextOf;
+import org.hamcrest.MatcherAssert;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+/**
+ * Test case for {@link TeeInput}. Cases for ctors which use char array as an
+ * input.
+ * @author Roman Proshin (roman@proshin.org)
+ * @version $Id$
+ * @since 1.0
+ * @checkstyle JavadocMethodCheck (215 lines)
+ * @checkstyle ClassDataAbstractionCouplingCheck (215 lines)
+ */
+public final class TeeInputFromCharArrayTest {
+
+    /**
+     * Temporary files generator.
+     */
+    @Rule
+    public TemporaryFolder folder = new TemporaryFolder();
+
+    @Test
+    public void copiesFromCharArrayWithCharsetToFile() throws IOException {
+        final String input =
+            "Hello, товарищ file #1 äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                output,
+                StandardCharsets.UTF_8
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+
+    @Test
+    public void copiesFromCharArrayWithCharsetByNameToFile()
+        throws IOException {
+        final String input =
+            "Hello, товарищ file #2 äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                output,
+                StandardCharsets.UTF_8.name()
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+
+    @Test
+    public void copiesFromCharArrayToOutput() throws IOException {
+        final String input =
+            "Hello, товарищ output #1 äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                new OutputTo(output)
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+
+    @Test
+    public void copiesFromCharArrayWithCharsetToOutput() throws IOException {
+        final String input =
+            "Hello, товарищ output #2 äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                new OutputTo(output),
+                StandardCharsets.UTF_8
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+
+    @Test
+    public void copiesFromCharArrayWithCharsetByNameToOutput()
+        throws IOException {
+        final String input =
+            "Hello, товарищ output #3 äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                new OutputTo(output),
+                StandardCharsets.UTF_8.name()
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+
+    @Test
+    public void copiesFromCharArrayToPath() throws IOException {
+        final String input =
+            "Hello, товарищ path #1 äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                output.toPath()
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+
+    @Test
+    public void copiesFromCharArrayWithCharsetToPath() throws IOException {
+        final String input =
+            "Hello, товарищ path #2 äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                output.toPath(),
+                StandardCharsets.UTF_8
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+
+    @Test
+    public void copiesFromCharArrayWithCharsetByNameToPath()
+        throws IOException {
+        final String input =
+            "Hello, товарищ path #3 äÄ üÜ öÖ and ß";
+        final File output = this.folder.newFile();
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                output.toPath(),
+                StandardCharsets.UTF_8.name()
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+
+    @Test
+    public void copiesFromCharArrayToFile() throws IOException {
+        final File output = this.folder.newFile();
+        final String input =
+            "Hello, товарищ file äÄ üÜ öÖ and ß";
+        MatcherAssert.assertThat(
+            new TeeInput(
+                input.toCharArray(),
+                output
+            ),
+            new TeeInputHasResult(
+                input,
+                new TextOf(output)
+            )
+        );
+    }
+}