Сделано модульное тестирование

pom.xml

@@ -46,6 +46,12 @@
  <artifactId>annotations</artifactId>
  <version>23.0.0</version>
  </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.13.2</version>
+ <scope>test</scope>
+ </dependency>
  </dependencies>
 
 </project>

src/main/java/dev/kalenchukov/stringformat/StringFormat.java

@@ -151,7 +151,7 @@ public static String format(@NotNull String value, @NotNull final Map<@NotNull S
  Objects.requireNonNull(value);
  Objects.requireNonNull(params);
 
- for (Map.Entry<@NotNull String, @NotNull String> param : params.entrySet())
+ for (Map.Entry<String, String> param : params.entrySet())
  {
  Objects.requireNonNull(param.getKey());
  Objects.requireNonNull(param.getValue());

src/test/java/dev/kalenchukov/stringformat/StringFormatTest.java

@@ -0,0 +1,103 @@
+/*
+ * Copyright © 2022 Алексей Каленчуков
+ * GitHub: https://github.com/kalenchukov
+ * E-mail: mailto:[email protected]
+ */
+
+package dev.kalenchukov.stringformat;
+
+import org.junit.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.Assert.*;
+
+public class StringFormatTest
+{
+ @Test
+ public void testFormatInteger()
+ {
+ String string = StringFormat.format("Hello %NAME%!", "NAME", 100);
+
+ assertEquals("Hello 100!", string);
+ }
+
+ @Test
+ public void testFormatLong()
+ {
+ String string = StringFormat.format("Hello %NAME%!", "NAME", 1000L);
+
+ assertEquals("Hello 1000!", string);
+ }
+
+ @Test
+ public void testFormatShort()
+ {
+ String string = StringFormat.format("Hello %NAME%!", "NAME", 100.6);
+
+ assertEquals("Hello 100.6!", string);
+ }
+
+ @Test
+ public void testFormatFloat()
+ {
+ String string = StringFormat.format("Hello %NAME%!", "NAME", 10.4F);
+
+ assertEquals("Hello 10.4!", string);
+ }
+
+ @Test
+ public void testFormatDouble()
+ {
+ String string = StringFormat.format("Hello %NAME%!", "NAME", 1000.78D);
+
+ assertEquals("Hello 1000.78!", string);
+ }
+
+ @Test
+ public void testFormatByte()
+ {
+ String string = StringFormat.format("Hello %NAME%!", "NAME", 120);
+
+ assertEquals("Hello 120!", string);
+ }
+
+ @Test
+ public void testFormatCharacter()
+ {
+ String string = StringFormat.format("Hello %NAME%!", "NAME", 'A');
+
+ assertEquals("Hello A!", string);
+ }
+
+ @Test
+ public void testFormatObject()
+ {
+ Object object = "Matrix";
+
+ String string = StringFormat.format("Hello %NAME%!", "NAME", object);
+
+ assertEquals("Hello Matrix!", string);
+ }
+
+ @Test
+ public void testFormatString()
+ {
+ String string = StringFormat.format("Hello %NAME%!", "NAME", "World");
+
+ assertEquals("Hello World!", string);
+ }
+
+ @Test
+ public void testFormatMap()
+ {
+ Map<String, String> params = new HashMap<>();
+ params.put("NAME", "World");
+ params.put("LANGUAGE", "Java");
+
+ String string = StringFormat.format("Hello %NAME%! It`s %LANGUAGE%!", params);
+
+ assertEquals("Hello World! It`s Java!", string);
+ }
+}