Move BoyerMooreStringSearchTest to new project structure for williamfiset#120

Author: williamfiset

src/test/java/com/williamfiset/algorithms/strings/BoyerMooreStringSearchTest.java

@@ -0,0 +1,46 @@
+package javatests.com.williamfiset.algorithms.strings;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.williamfiset.algorithms.strings.BoyerMooreStringSearch;
+import org.junit.Before;
+import org.junit.Test;
+
+public class BoyerMooreStringSearchTest {
+
+  private BoyerMooreStringSearch underTest;
+
+  @Before
+  public void setup() {
+    underTest = new BoyerMooreStringSearch();
+  }
+
+  @Test
+  public void shouldReturnEmptyListOnNullInput() {
+    assertThat(underTest.findOccurrences(null, "")).isEmpty();
+    assertThat(underTest.findOccurrences("", null)).isEmpty();
+    assertThat(underTest.findOccurrences(null, null)).isEmpty();
+  }
+
+  @Test
+  public void shouldReturnOneOccurrence() {
+    assertThat(
+            underTest.findOccurrences(
+                "Sample text for testing the Boyer-Moore algorithm.", "Sample"))
+        .containsExactly(0);
+    assertThat(
+            underTest.findOccurrences("Sample text for testing the Boyer-Moore algorithm.", "for"))
+        .containsExactly(12);
+    assertThat(underTest.findOccurrences("Sample text for testing the Boyer-Moore algorithm.", "."))
+        .containsExactly(49);
+  }
+
+  @Test
+  public void shouldReturnMultiplyOccurrences() {
+    assertThat(
+            underTest.findOccurrences("Sample text for testing the Boyer-Moore algorithm.", "te"))
+        .containsAllOf(7, 16);
+    assertThat(underTest.findOccurrences("Sample text for testing the Boyer-Moore algorithm.", " "))
+        .containsAllOf(6, 11, 15, 23, 39);
+  }
+}